AI Rankings · Snapshot 17 Sep 2026

ChatGPT's shortlist: custom packaging manufacturers in Pennsylvania

We asked ChatGPT the questions buyers ask. Schrage Box & Design came up most, in 18 of 24 answers.

24ChatGPT answers read
102custom packaging manufacturers named
75%Answer Share of #1, Schrage Box & Design
0Leaders in ChatGPT's answers

The Answer Map

Where the 20 most-named custom packaging manufacturers sit in ChatGPT's answers

Niche Picks Named less often, near the top
Leaders Named often, near the top
On the Radar Named less often, further down
Recognized Named often, further down

Bubble size = buyer questions it shows up for

LEADERS ⓘ NICHE PICKS ⓘ RECOGNIZED ⓘ ON THE RADAR ⓘ 0%25%50%75%100% #1#2#3#4#5#6#7 ↑ Named earlier in the answer Answer Share: how often ChatGPT names them → Answer Rank S U P P T W H N P C S U A D A C H C T G Schrage Box & DesignUnipakPro-PacPackaging TechnologyThe Packing DeptWeber Display & PackagingHBC Packaging/Handelok Bag CoNEPA Carton & CarrierPackaging Services IndustriesCommonwealth Packaging CompanySpring BranchUniversal Protective PackagingAlpine PackagingDuerr Packaging CoAcme Corrugated BoxCentury PackagingHP CadwalladerTeal Packaging

The takeaway

No custom packaging manufacturer is a Leader in ChatGPT's answers in Pennsylvania yet.

None is named in at least half of ChatGPT's answers while also landing near the top. The spot is open.

0 Leaders0 Niche Picks7 Recognized13 On the Radar

Hover or tap a bubble, name or ⓘ for details. The labels describe how ChatGPT answers, not how good a company is.

ChatGPT's Shortlist

Every custom packaging manufacturer ChatGPT names most, ranked

Custom packaging manufacturers design and produce branded and protective packaging: corrugated boxes, folding cartons, foam and inserts, and printed retail packaging.

ChatGPT's Shortlist: Answer Share, answers named in, Answer Rank and Question Reach per company.
#vs last weekCompanyAnswer ShareWeekly trendNamed inAnswer RankQuestion ReachOn the map
1 Schrage Box & Design Inc named as Schrage Box & Design 75.0% 18 of 24 #7.4 7 of 8 Recognized
2 Unipak Inc named as Unipak 62.5% 15 of 24 #6.0 6 of 8 Recognized
3 Pro-Pac Inc named as Pro-Pac, PRO-PAC, INC 58.3% 14 of 24 #4.8 5 of 8 Recognized
4 Packaging Technology Inc no website found yet named as Packaging Technology 58.3% 14 of 24 #7.8 6 of 8 Recognized
5 The Packing Dept 58.3% 14 of 24 #7.8 5 of 8 Recognized
6 Weber Display & Packaging Inc named as Weber Display & Packaging 54.2% 13 of 24 #3.2 5 of 8 Recognized
7 HBC Packaging/Handelok Bag Co. 50.0% 12 of 24 #12.3 5 of 8 Recognized
8 NEPA Carton & Carrier Co., Inc named as NEPA Carton & Carrier 45.8% 11 of 24 #7.5 4 of 8 On the Radar
9 Packaging Services Industries 45.8% 11 of 24 #10.4 6 of 8 On the Radar
10 Commonwealth Packaging Company 45.8% 11 of 24 #13.9 5 of 8 On the Radar
11 Spring Cove Container Division 41.7% 10 of 24 #7.0 4 of 8 On the Radar
12 Universal Protective Packaging no website found yet 41.7% 10 of 24 #7.2 4 of 8 On the Radar
13 Alpine Packaging Inc named as Alpine Packaging 33.3% 8 of 24 #10.1 3 of 8 On the Radar
14 Duerr Packaging Co Inc 29.2% 7 of 24 #6.0 4 of 8 On the Radar
15 Acme Corrugated Box named as Acme Corrugated Box Co., Inc 29.2% 7 of 24 #8.3 4 of 8 On the Radar
16 Century Packaging no website found yet 29.2% 7 of 24 #9.0 4 of 8 On the Radar
17 HP Cadwallader Inc named as HP Cadwallader 25.0% 6 of 24 #4.5 3 of 8 On the Radar
18 C-P Flexible Packaging no website found yet 25.0% 6 of 24 #7.2 3 of 8 On the Radar
19 Teal Packaging 25.0% 6 of 24 #8.5 2 of 8 On the Radar
20 General Partition named as General Partition Company 25.0% 6 of 24 #8.8 3 of 8 On the Radar

Ranked by Answer Share, the share of ChatGPT's answers that name the company. Answer Rank is where it shows up when named (#1 = named first). Question Reach is how many of the 8 buyer questions it appears for. "vs last week" starts with the next weekly snapshot on 24 Sep 2026; this is the first week of tracking.

Not on ChatGPT's shortlist? Find out why in a free AI visibility audit.

Buyer questions

Who ChatGPT names most, question by question

The 8 questions we ask ChatGPT, each asked 3 times.

Overall, Schrage Box & Design is named most. But ask “What are the best custom packaging manufacturers in Pennsylvania?” and Weber Display & Packaging comes up in 3 of 3 answers.

In ChatGPT's words

How ChatGPT describes the top three

#1 · Schrage Box & Design

“Schrage Box & Design — especially for corrugated packaging in the Philadelphia/Bucks County area; it specifically advertises handling tight deadlines.”

#2 · Unipak

“Unipak Inc. is worth investigating for higher-end paperboard packaging, particularly folding cartons and rigid/set-up boxes.”

#3 · Pro-Pac

“Pro-Pac stands out because it actually publishes a 5–7 business-day standard delivery window and specifically advertises rush capability.”

Where ChatGPT gets its information

The websites behind the answers

To show up on this list, these are the sites ChatGPT is reading.

The websites ChatGPT cites most across this page's answers.
WebsiteTimes citedShare
thomasnet.com1111%
acmebox.com77%
cenpkg.com77%
pro-pac-pa.com66%
generalpartition.com66%
tealpackaging.com55%
friendlycitybox.com44%
uppi.com44%
carlislecontainer.net33%
stmarysbox.com33%

The receipts

Every answer, word for word

One full ChatGPT answer for each buyer question, unedited.

“What are the best custom packaging manufacturers in Pennsylvania?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • Unipak Inc. · 4.9★ · Packaging supply store
  • C-P Flexible Packaging · 4.4★ · Packaging company
  • BCI - Buckeye Corrugated Lancaster · 4.6★ · Packaging company
  • Weber Display & Packaging Inc · 4.0★ · Manufacturer
  • NEPA Carton & Carrier Co., Inc. · 4.4★ · Packaging company
  • Universal Protective Packaging · 4.5★ · Packaging supply store
  • HBC Packaging/Handelok Bag Co. · 4.5★ · Manufacturer
  • Pro-Pac Inc · 4.9★ · Manufacturer
  • The Packing Dept · 5.0★ · Packaging company
  • Precision Packaging & Crating · 5.0★ · Packaging company

If by “best” you mean manufacturers worth shortlisting based on capabilities, Pennsylvania has several strong options. The right choice depends heavily on whether you need corrugated boxes, folding cartons, flexible packaging, luxury packaging, or contract packing.

Pennsylvania custom packaging manufacturers to consider

  • Unipak Inc. — West Chester
    Particularly suited to premium folding cartons, rigid/set-up boxes, inserts and specialty paperboard packaging. A good fit for cosmetics, specialty foods, healthcare and other brand-sensitive products.
  • C-P Flexible Packaging — York
    Strong option for flexible packaging, including printed films, rollstock, laminates and converted packaging. Better suited to brands selling food, beverages, personal care or other products requiring flexible formats.
  • BCI - Buckeye Corrugated Lancaster — Columbia/Lancaster area
    Focuses on custom corrugated packaging and retail displays, including structural and graphic design. Worth considering for larger shipping and retail programs.
  • Weber Display & Packaging Inc — Philadelphia
    Established corrugated packaging and display manufacturer offering custom boxes, retail/POP displays and design-through-production services.
  • NEPA Carton & Carrier Co., Inc. — Moosic/Scranton area
    Especially relevant for folding cartons, beverage carriers, can wraps, trays and food/beverage packaging.
  • Universal Protective Packaging — Mechanicsburg
    A specialized choice for thermoformed plastic packaging, including protective trays, medical packaging, clamshells and food containers.
  • HBC Packaging/Handelok Bag Co. — Lansdale
    Good fit for paper bags, custom printed flexible packaging and rollstock, particularly for food and retail applications.
  • Pro-Pac Inc — Hanover
    Focused on custom corrugated packaging, including engineered boxes, die-cuts, inserts and specialty designs.
  • The Packing Dept — Leola
    More oriented toward brands looking for custom packaging plus production/fulfillment support, rather than simply buying cartons.
  • Precision Packaging & Crating — Montgomeryville
    A specialized option for industrial, oversized, fragile and high-value products, with custom crates, foam cushioning and export packaging.

Also worth looking at

General Partition in Croydon has more than 60 years of experience making custom chipboard, SBS and corrugated dividers/partitions.

North Atlantic Specialty Bag manufactures custom flexible packaging in Pennsylvania and Wisconsin and also offers contract packaging, including filling, sealing and boxing.

Quick way to narrow it down

If you need…Shortlist
Custom corrugated shipping boxesPro-Pac, BCI, Weber
Premium retail/product boxesUnipak, NEPA Carton
Flexible bags/pouches/rollstockC-P Flexible, HBC
Thermoformed plastic trays/clamshellsUniversal Protective Packaging
Packaging + fulfillment/assemblyThe Packing Dept, North Atlantic
Industrial/export cratingPrecision Packaging & Crating
Inserts/dividersGeneral Partition
Retail displays + packagingWeber, BCI

I wouldn't treat this as a universal ranking—the product, annual volume, MOQ, materials, certifications, printing requirements and location can change which manufacturer is appropriate.

If you tell me what you're packaging, approximate quantity (e.g. 1,000 vs. 100,000 units), and whether you need boxes, bags, pouches, or another format, I can narrow this to 3–5 Pennsylvania manufacturers and compare MOQ, estimated pricing, lead times, capabilities, and contact/quote links.

“Which custom packaging manufacturers in Pennsylvania are best for small brands with low order quantities?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • The Packing Dept · 5.0★ · Packaging company
  • Insta Custom Boxes · Packaging company
  • Thinkink Packaging · Packaging company
  • Impressionville · 4.6★ · Packaging company
  • Schrage Box & Design Inc. · 5.0★ · Packaging Supply Shop
  • Spring Cove Container Division · 4.7★ · Manufacturer
  • Friendly City Box Company · 3.8★ · Manufacturer
  • TricorBraun Flex · 5.0★ · Packaging company
  • North Atlantic Specialty Bag · 5.0★ · Manufacturer
  • NEPA Carton & Carrier Co., Inc. · 4.4★ · Packaging company

For a small brand with low order quantities, I’d focus less on the biggest packaging companies and more on suppliers that explicitly advertise low/no MOQs, short runs, sampling, and design support.

Pennsylvania options worth quoting

  • The Packing Dept — Leola, PA. Particularly interesting for smaller brands because it offers ready-to-ship packaging with low minimums alongside custom packaging. This could be a good route if you don't need a completely bespoke structure.
  • Insta Custom Boxes — Reading, PA. Its business profile specifically advertises no minimum quantity, custom branded boxes, and end-to-end design/production support. I'd confirm the MOQ for your exact material and finish before ordering.
  • Thinkink Packaging — Scranton, PA. A particularly small-run-friendly option: sampling can reportedly start around 1–5 units, while many production orders start around 100. It handles retail, cosmetic, food/beverage, rigid and other custom boxes.
  • Impressionville — Doylestown, PA. More oriented toward custom printed packaging and digital/offset printing, with hands-on support for artwork, dielines and proofing. This looks worth considering for consumer brands where presentation matters.
  • The Box Lane — Pen Argyl, PA. Offers custom boxes plus packaging such as mylar bags and labels, making it useful if your brand needs more than one packaging component.
  • Schrage Box & Design — Bensalem, PA. A longer-established corrugated manufacturer that handles custom boxes, die-cuts and internal packaging. I'd ask specifically about minimums for your particular run.
  • Spring Cove Container Division — Martinsburg, PA. Good to investigate if you need corrugated shipping/retail boxes; its published minimum guideline is about 100 pieces per size.

One especially interesting benchmark

Friendly City Box Co. in Johnstown says it has no strict minimums, explicitly accommodates small specialty runs, and can handle samples, sourcing and production. It reports typical custom-carton lead times of 3–6 weeks.

Friendly City Box Co.

★ 3.8 · Manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Friendly%20City%20Box%20Co.%2C520%20Oakridge%20Dr%2C%20Johnstown%2C%20PA%2015904%2C%20United%20States) [Website](http://www.friendlycitybox.com/?utm_source=chatgpt.com) [Call](tel:+1 814-266-6287)

If you're willing to use a manufacturer outside Pennsylvania

For very small quantities, this may actually open up better choices. For example, Teal Packaging currently advertises MOQs starting at 50 units for standard formats, with specialty rigid boxes starting at 100, while ZEEPACK in Bensalem advertises low MOQs but doesn't publish a universal number.

My practical shortlist would therefore be:

If you need…Companies I'd quote
25–100 boxes / very small launchInsta Custom Boxes, Thinkink, Friendly City
~100–500 custom boxesThe Packing Dept, Impressionville, Schrage
Corrugated shipping boxesSchrage, Spring Cove, Friendly City
Premium/retail presentationZEEPACK, Impressionville
Pouches / flexible packagingTricorBraun Flex, North Atlantic Specialty Bag
Food/beverage cartonsNEPA Carton & Carrier Co., Inc.

One caveat: "low MOQ" isn't necessarily low total cost. At 50–100 units, digital printing or a stock structure with custom printing can be dramatically more economical than tooling a fully bespoke box.

If you tell me what you're packaging (e.g. candles, cosmetics, food, apparel, supplements), your approximate quantity (25/50/100/250/500), and whether you need boxes, pouches, labels, or inserts, I can narrow this to the 3–5 most suitable Pennsylvania manufacturers and compare their MOQs, pricing approach, lead times, and capabilities.

“Which custom packaging manufacturers in Pennsylvania are best for corrugated boxes and shipping packaging?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • BCI - Buckeye Corrugated Lancaster · 4.6★ · Packaging company
  • Pro-Pac Inc · 4.9★ · Manufacturer
  • HP Cadwallader Inc · 4.7★ · Packaging supply store
  • Rand-Whitney Mid-Atlantic · 4.3★ · Packaging company
  • Weber Display & Packaging Inc · 4.0★ · Manufacturer
  • Spring Cove Container Division · 4.7★ · Manufacturer
  • Packaging Technology Inc · 5.0★ · Packaging company
  • Packaging Services Industries · 4.9★ · Packaging company

If you’re looking specifically for custom corrugated boxes and shipping packaging manufactured in Pennsylvania, I’d shortlist these companies based on their stated capabilities, manufacturing footprint, and fit for different packaging needs:

  • BCI - Buckeye Corrugated Lancaster — Columbia/Lancaster area. A substantial corrugated manufacturer with custom box, structural design, graphic design, preprint, consulting, and warehousing capabilities. A good candidate for larger-volume programs and more sophisticated packaging.
  • Pro-Pac Inc — Hanover. Focuses on engineered custom corrugated packaging, including specialty and die-cut boxes, prototypes, and rush orders. Its published standard delivery target is 5–7 business days.
  • HP Cadwallader Inc — Harleysville. Offers custom corrugated cartons ranging from standard single-wall boxes to double/triple-wall containers, die-cut mailers, dividers and pads, plus warehousing and delivery.
  • Rand-Whitney Mid-Atlantic — Red Lion. Particularly worth considering for corrugated shipping containers where you need printing, die-cutting, unusual sizes, or specialty packaging.
  • Weber Display & Packaging Inc — Philadelphia. Combines corrugated packaging manufacturing with structural/design services and retail/POP displays, making it useful if your shipping packaging also needs to serve a merchandising function.
  • Spring Cove Container Division — Martinsburg. Makes custom corrugated boxes and protective components for applications including machinery, medical equipment, electronics, food, glassware and retail.
  • Packaging Technology Inc — Exton. More engineering/protective-packaging oriented: custom corrugated boxes, shipping containers, inserts, crating, prototyping, kitting, warehousing and delivery programs. Particularly relevant for fragile or high-value products.
  • Packaging Services Industries — Connellsville. Broader industrial packaging capabilities, including custom corrugated, protective materials, foam, wood shipping components and packaging operations support.

A few other Pennsylvania manufacturers worth quoting

Century Packaging in Whitehall specializes in corrugated packaging and serves Eastern Pennsylvania/New Jersey with its own fleet.

Carlisle Container in Carlisle has been manufacturing corrugated packaging since 1965 and offers custom packaging, digital printing, specialty cartons and design.

TriState Container in Bensalem makes custom corrugated shipping boxes as well as partitions, pads and inserts, with warehousing/shipping services.

St. Marys Box Company in St. Marys is particularly interesting for heavier-duty shipping applications, including custom shipping containers and corrugated pallets.

How I'd narrow the list

If you need...Companies to investigate
High-volume standard shipping boxesBCI, Century, Rand-Whitney
Custom/die-cut boxesPro-Pac, HP Cadwallader, BCI
Fragile/high-value product protectionPackaging Technology, PSI, Spring Cove
Printed/brand-forward packagingBCI, Carlisle Container, Weber
Heavy-duty industrial shippingPackaging Technology, St. Marys Box, PSI
Philadelphia / eastern PA supplierHP Cadwallader, Weber, TriState
Central/south-central PAPro-Pac, Carlisle Container, BCI

For an actual purchasing decision, I'd get 3–5 quotes using the exact same specification—box dimensions, board grade/flute, printing, annual quantity, order quantity, delivery location and required lead time. That will tell you much more than comparing catalog prices.

If you tell me your product dimensions, approximate quantity/month, whether you need printing, and where in PA the boxes need to be delivered, I can narrow this to the most relevant manufacturers and compare their capabilities and contact/quote options.

“Which custom packaging manufacturers in Pennsylvania offer in-house packaging design?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • Universal Protective Packaging · 4.5★ · Packaging supply store
  • The Packing Dept · 5.0★ · Packaging company
  • Weber Display & Packaging Inc · 4.0★ · Manufacturer
  • Tamarack Packaging Ltd · 4.4★ · Manufacturer
  • Packaging Technology Inc · 5.0★ · Packaging company
  • Unipak Inc. · 4.9★ · Packaging supply store
  • Duerr Packaging Co Inc · 5.0★ · Plastic fabrication company
  • Pro-Pak Associates Inc · Manufacturer

Yes. I found several Pennsylvania manufacturers that explicitly advertise in-house packaging design/engineering alongside manufacturing. The strongest matches depend on the packaging format you need.

ManufacturerLocationPackaging focusIn-house design evidence
Universal Protective PackagingMechanicsburgThermoformed plastic, clamshells, trays, protective packagingFull-time design team; conceptual drawings, 3D CAD, prototyping, then tooling and production.
The Packing DeptLeolaCustom packaging and fulfillmentOffers custom packaging with design/production support.
Weber Display & Packaging IncPhiladelphiaCorrugated packaging and retail/POP displaysIntegrated design-through-production capabilities.
Tamarack Packaging LtdMeadvilleThermoformed, vinyl and protective packagingDesign team can engineer packages from a physical product; in-house graphic design and production services.
Munot PlasticsErieBlisters, clamshells, thermoformed traysIn-house design/engineering, prototyping, tooling and manufacturing; handles projects from rough concept through production.
Double H PlasticsWarminsterPlastic/paperboard food packaging, cups and lidsIn-house package design, prototyping, tooling and mold making.
TAVO PackagingFairless HillsFolding cartonsIn-house design, die shop and plate making, with CAD and carton manufacturing.
Alpine PackagingNorth VersaillesFlexible packaging, bags and labelsIn-house graphic designers, label engineers and design/prepress through production.
Acme Corrugated BoxHatboroCustom corrugated boxesDesigns and manufactures made-to-order corrugated packaging under one roof.
General PartitionCroydonCustom box partitions/dividersCustom design and in-house manufacturing of chipboard, SBS and corrugated partitions.
Packaging Technology IncExtonProtective packaging, corrugated, engineered componentsIn-house packaging design consultation and engineering starting from a sample, 3D model or concept.
Unipak Inc.West ChesterFolding cartons, rigid/set-up boxesDesign assistance including dielines, materials, structural engineering and pre-production sampling.
Duerr Packaging Co IncBurgettstownPaperboard and thermoformed plasticHandles projects from design through production and offers in-house graphics.
Pro-Pak Associates IncKennett SquareThermoformed plastic, foam, polybagsPositions itself as a custom packaging designer/manufacturer, with concept-to-production services.

Particularly notable

If your priority is true product/package engineering rather than just graphic artwork, I'd look closely at UPPI, Munot Plastics, Tamarack, Double H, Packaging Technology, and Pro-Pak. Their published capabilities specifically describe structural design, CAD, prototyping, tooling, or engineering—not merely artwork/prepress.

If you're looking for retail boxes/cartons, TAVO, Acme Corrugated Box, Weber, and Unipak are more relevant. TAVO, for example, explicitly combines in-house CAD/design, die making, plate making and carton production.

If you tell me what type of packaging you need (e.g. folding carton, rigid box, corrugated, flexible pouch, thermoformed tray, cosmetic packaging, food packaging), I can narrow this to 5–10 Pennsylvania manufacturers that actually manufacture that format in-house, including their minimum order/short-run capabilities and contact information.

“What are the most reliable custom packaging manufacturers in Eastern Pennsylvania?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • Unipak Inc. · 4.9★ · Packaging supply store
  • Weber Display & Packaging Inc · 4.0★ · Manufacturer
  • Schrage Box & Design Inc. · 5.0★ · Packaging Supply Shop
  • HP Cadwallader Inc · 4.7★ · Packaging supply store
  • Packaging Technology Inc · 5.0★ · Packaging company
  • NEPA Carton & Carrier Co., Inc. · 4.4★ · Packaging company
  • Cardbox Packaging, Inc. · 4.3★ · Packaging company
  • ProStar Packaging · 4.2★ · Warehouse
  • PakSafe Industries · 4.4★ · Warehouse
  • Kolmar USA · 4.9★ · Manufacturer
  • Sharp Packaging Solutions · 4.1★ · Pharmaceutical company

If by “custom packaging manufacturers” you mean companies that actually engineer and manufacture boxes, cartons, inserts, or other packaging—not just resellers—I’d put these Eastern Pennsylvania companies on the shortlist.

Strong candidates

  • Unipak Inc. — West Chester
    Particularly interesting for premium folding cartons, rigid/set-up boxes, inserts, and specialty paperboard packaging. It has been operating since 1912 and offers design, prototyping, printing, finishing, assembly and warehousing.
  • Weber Display & Packaging Inc — Philadelphia
    A long-established manufacturer focused on corrugated packaging and retail/POP displays, with design-through-production capabilities. Good candidate if packaging also needs to function as a retail display.
  • Schrage Box & Design Inc. — Bensalem
    Focuses on custom corrugated boxes, die-cuts, sheets, inserts and protective packaging. Its equipment supports both smaller and larger custom runs, making it worth considering when you need flexibility rather than enormous production volumes.
  • HP Cadwallader Inc — Harleysville
    Family-owned corrugated packaging manufacturer serving the greater Philadelphia region. Particularly relevant for custom corrugated boxes, die-cut mailers and internal protective packaging.
  • Packaging Technology Inc — Exton
    A good fit for engineered/protective packaging, rather than simple commodity cartons. They make custom corrugated containers, engineered inserts and other protective components and emphasize short-run custom work.
  • NEPA Carton & Carrier Co., Inc. — Moosic/Scranton area
    Established in 1984 and focused on folding cartons, beverage carriers, trays, window cartons and custom printed packaging. Especially relevant for food/beverage and retail packaging.
  • Cardbox Packaging, Inc. — Pittston
    Worth investigating for higher-volume printed paperboard/carton packaging, particularly where quality and food-contact considerations matter.
  • Century PackagingWhitehall/Lehigh Valley
    A family-owned corrugated manufacturer operating since 1978, with custom production capabilities and a stated service area covering Eastern Pennsylvania and New Jersey.

If “packaging” means contract packing rather than manufacturing the package

There are some very different companies to consider:

  • ProStar Packaging — Reading — contract packaging, assembly, retail-ready programs and fulfillment.
  • PakSafe Industries — Philadelphia — co-packing, hand assembly, boxing, sealing and fulfillment.
  • Kolmar USA — Olyphant — particularly relevant to beauty/personal care manufacturing, filling and packaging.
  • Sharp Packaging Solutions — Conshohocken — specialized pharmaceutical packaging, including blister packaging under GMP conditions.

Eastern Pennsylvania has a surprisingly large supplier base; Thomasnet currently lists 173 custom-box suppliers for the region, so the right choice depends heavily on the package type and production volume.

For a general-purpose shortlist, I'd start conversations with Unipak, Weber, Schrage, Packaging Technology, and Century Packaging, then compare quotes based on tooling, minimum quantities, lead time, material specifications, printing/finishing, and whether structural design is included.

If you tell me what you're packaging (e.g. food, cosmetics, electronics, medical device, industrial part), approximate dimensions, annual quantity, and whether you need printed/premium packaging, I can narrow this to 5 manufacturers that are specifically suited to your project and compare their capabilities, certifications, minimums, and locations.

“Who are the best custom packaging manufacturers in Western Pennsylvania?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • Packaging Services Industries · 4.9★ · Packaging company
  • FC Meyer Packaging · 4.0★ · Packaging company
  • Duerr Packaging Co Inc · 5.0★ · Plastic fabrication company
  • Menasha Innovative Packaging · 4.2★ · Warehouse
  • Supply One Inc · 5.0★ · Manufacturer
  • BABCOR Packaging · 4.6★ · Packaging Supply Shop
  • Alpine Packaging Inc. · 4.5★ · Custom label printer
  • S & S Packaging Products, Inc · 5.0★ · Packaging company
  • Tamarack Packaging Ltd · 4.4★ · Manufacturer
  • Warren Industries Services · 4.4★ · Packaging company

If by “best” you mean strongest fit by capabilities, manufacturing depth, and location rather than a subjective ranking, Western Pennsylvania has several good options. I’d put these on a sourcing shortlist:

  • Packaging Services Industries — Connellsville, PA. Strong all-around option for custom corrugated boxes, displays, die-cut foam inserts, litho-laminated packaging, custom inks, JIT delivery, assembly, and contract-management services.
  • FC Meyer Packaging — Jeannette, PA. Particularly relevant for folding cartons, retail gift boxes, and protective paperboard packaging, including custom work for bakery, food, cosmetics, and OEM applications.
  • Duerr Packaging Co Inc — Burgettstown/Imperial, PA. A specialized manufacturer of rigid set-up boxes and thermoformed plastic packaging, including transparent lids/boxes and specialty packaging. The company dates to 1953 and manufactures in Western PA.
  • Menasha Innovative Packaging — Latrobe, PA. A larger-scale option for custom corrugated/non-corrugated packaging, merchandising and POP applications; Thomasnet also lists coatings and other converting capabilities.
  • Supply One Inc — Washington, PA. Worth considering for custom corrugated packaging, die-cuts, prototyping and printed boxes, particularly if you want packaging engineering/design support alongside manufacturing.
  • BABCOR Packaging — Millvale/Pittsburgh. More oriented toward branded retail packaging, including custom bags, boxes, tissue and other presentation materials.
  • Alpine Packaging Inc. — North Versailles, PA. A good candidate when your project involves custom labels, flexible/poly packaging, printed film or specialty tapes, rather than just boxes.
  • S & S Packaging Products, Inc — Cranesville/Erie area. Focused on custom corrugated packaging and protective components for manufacturers, including engineered packaging intended to protect products in transit.
  • Tamarack Packaging Ltd — Meadville, PA. Particularly interesting for durable custom vinyl, sewn and thermoformed packaging where the package itself is a reusable/durable product.
  • Warren Industries Services — Meadville, PA. Better suited if you need contract packaging, kitting, carton assembly, shrink wrapping, flexible packaging or fulfillment, rather than simply purchasing boxes.

If I were narrowing it by application

Your requirementCompanies I'd investigate
Custom corrugated shipping boxesPackaging Services Industries, SupplyOne, S&S Packaging
Premium/retail paperboard boxesFC Meyer, Duerr
Rigid set-up boxesDuerr
Thermoformed plastic packagingDuerr, Tamarack
Custom branded retail packagingBABCOR, FC Meyer
Industrial/heavy-duty packagingPackaging Services Industries, S&S Packaging
Contract packaging / kittingWarren Industries, Menasha
Labels / flexible film / poly bagsAlpine Packaging
Reusable specialty packagingTamarack

There are dozens of suppliers in the region—Thomasnet currently lists 120+ Western Pennsylvania custom-packaging suppliers—so the right choice depends heavily on whether you're talking about consumer/retail packaging, corrugated shipping packaging, industrial packaging, or contract packing.

If you tell me what you're packaging, approximate annual quantity, dimensions, and whether you need printing/branding, I can narrow this to 3–5 manufacturers that are the closest match and compare their capabilities, locations, minimums, and contact information.

“Which custom packaging manufacturers in Pennsylvania offer the fastest lead times?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • Schrage Box & Design Inc. · 5.0★ · Packaging Supply Shop
  • Unipak Inc. · 4.9★ · Packaging supply store
  • Service Die Cutting & Packaging Corp. · 5.0★ · Manufacturer
  • Pro-Pac Inc · 4.9★ · Manufacturer
  • The Packing Dept · 5.0★ · Packaging company

If speed is the main criterion, the Pennsylvania market has a few standouts. I’d separate companies that actually manufacture in Pennsylvania from vendors that merely ship there.

Fastest options I found

CompanyPA locationPublished/custom lead timeBest fit
Schrage Box & Design Inc.BensalemTight deadlines / rush custom work; no published numeric SLA foundCorrugated boxes, die-cuts, inserts
Unipak Inc.West ChesterContact for project-specific timingFolding cartons, rigid/set-up boxes
Service Die Cutting & Packaging Corp.PhiladelphiaContact for project-specific timingFolding cartons & die-cut paperboard
Pro-Pac Inc.HanoverFast-turnaround / rush capability advertisedCustom corrugated, specialty cartons
The Packing DeptLeolaFast-turnaround positioning; exact lead time variesCustom packaging / fulfillment
ABC Insert Co.Ambler90%+ of clinical-trial orders delivered within 72 hoursClinical-trial folding cartons
Midvale Paper BoxPANo fixed SLA published, but emphasizes very fast production and reports 100% on-time delivery for standard/custom ordersPaper boxes / folding cartons

The clearest published fast-turnaround numbers

If you don't require the manufacturer itself to be physically in Pennsylvania, the options get even faster:

  • BoxYourBrand: rush production of 3–5 business days on most formats, plus 1–2 days transit to PA.
  • Packaging Vista: standard 8–10 business days, with rush options.
  • Teal Packaging: approximately 7 business days production after proof approval, plus 2–5 days shipping; its facility is in Illinois rather than PA.
  • BoxLark: 4–6 days rush versus 8–10 days standard, depending on design complexity.
  • Modern Boxes: advertises 2–3 business days production, with a Philadelphia address, although I'd verify whether that is in-house PA manufacturing before relying on that number for a time-critical order.

My practical shortlist

For a genuinely urgent Pennsylvania order, I'd contact these first:

  1. ABC Insert — particularly if you're making pharmaceutical/clinical-trial cartons; its 72-hour figure is unusually specific.
  2. Schrage Box & Design — especially for corrugated packaging in the Philadelphia/Bucks County area; it specifically advertises handling tight deadlines.
  3. Pro-Pac — good candidate for custom corrugated and engineered packaging where rush capability matters.
  4. Unipak — worth quoting for premium paperboard/folding cartons, especially around West Chester/Philadelphia.
  5. Service Die Cutting & Packaging — another Philadelphia-area option for folding cartons where local production can reduce shipping time.

One important caveat: “lead time” isn't directly comparable across manufacturers. Some quote production time after artwork approval, while others quote total time to your door. Tooling, samples, printing method, quantity, and whether you're ordering corrugated vs. folding cartons can change the answer substantially.

If you tell me what packaging you need (e.g., folding cartons, mailer boxes, corrugated, rigid boxes, bags), quantity, and your required delivery date, I can narrow this to the 3–5 Pennsylvania manufacturers most likely to meet the deadline and compare their published lead times, minimums, and locations.

“Which family-owned or locally owned custom packaging manufacturers in Pennsylvania do brands trust?” ChatGPT · 17 Sep 2026

Places ChatGPT showed

  • NEPA Carton & Carrier Co., Inc. · 4.4★ · Packaging company
  • HP Cadwallader Inc · 4.7★ · Packaging supply store
  • Spring Cove Container Division · 4.7★ · Manufacturer
  • Weber Display & Packaging Inc · 4.0★ · Manufacturer
  • Pro-Pac Inc · 4.9★ · Manufacturer
  • Schrage Box & Design Inc. · 5.0★ · Packaging Supply Shop
  • Packaging Technology Inc · 5.0★ · Packaging company
  • Alef Custom Packaging · 4.5★ · Packaging company
  • Simplex Paper Box Corporation · 5.0★ · Packaging company

Yes. If by “trusted” you mean established, family/local ownership + evidence of long-term customer relationships and custom-manufacturing capability, Pennsylvania has several strong candidates. I’d separate them by the kind of packaging you need rather than give them an overall ranking.

Strong Pennsylvania family-owned/local manufacturers

  • NEPA Carton & Carrier Co., Inc. — Moosic, PA
    Family-owned manufacturer specializing in custom folding cartons, beverage carriers, can wraps, trays and retail packaging. Particularly relevant for beverage, food and consumer brands.
  • HP Cadwallader Inc — Harleysville, PA
    Family-owned and operating for nearly 50 years, making custom corrugated packaging for both small and large businesses. They explicitly emphasize long-term customer relationships, reliability and custom/special-size boxes.
  • Spring Cove Container Division — Martinsburg, PA
    Family-owned corrugated manufacturer offering fully customized packaging, structural/CAD design and protective inserts, with an emphasis on personalized service.
  • Weber Display & Packaging Inc — Philadelphia, PA
    A particularly interesting option for brands needing corrugated packaging plus retail/POP displays. It is family-owned, has operated for roughly 130 years, and provides design-through-delivery manufacturing.
  • Pro-Pac Inc — Hanover, PA
    Smaller manufacturer focused on custom corrugated boxes, specialty cartons, die-cuts, glued/auto-bottom boxes and inserts. The local-business information indicates a strong emphasis on responsive service and quick custom iterations.
  • Schrage Box & Design Inc. — Bensalem, PA
    A three-generation, family-owned packaging manufacturer dating to 1946, with custom corrugated boxes, die-cuts, sheets and internal packaging.
  • Packaging Technology Inc — Exton, PA
    Family-owned since 1983 and more engineering-oriented than a conventional box supplier. Useful for protective/engineered packaging, custom corrugated, inserts, crates and thermoformed components.
  • Alef Custom Packaging — Feasterville-Trevose, PA
    Family-run manufacturer/supplier focused on custom printed bags and branded packaging, including retail, food-service and CPG applications.
  • Simplex Paper Box Corporation — Hallam, PA
    Second-generation family-owned manufacturer particularly strong in candy, confectionery and specialty paperboard boxes, while also handling custom packaging.

A few especially notable long-established names

Acme Corrugated Box in Hatboro is worth putting on a serious sourcing list. It has been family-owned since 1918, is now third-generation, and serves pharmaceutical, food, retail and manufacturing customers. It describes itself as an independent corrugated manufacturer with made-to-order/custom packaging capabilities.

Acme Corrugated Box

Friendly City Box Co. in Johnstown is another unusual one: fourth-generation family ownership dating to 1927, with custom folding cartons and specialty packaging. Its capabilities include food/beverage, retail, promotional and specialty cartons, and it says it can handle both short runs and large orders.

Century Packaging in Whitehall is family-owned and operated and has been making corrugated packaging since 1978, with a broad range of custom production capabilities serving eastern Pennsylvania and New Jersey.

If you're sourcing packaging for a consumer brand

I'd narrow the field according to the actual package:

Your needCompanies I'd investigate
Custom corrugated shipping/e-commerce boxesHP Cadwallader, Acme, Spring Cove, Century
Premium printed/folding cartonsNEPA Carton & Carrier, Friendly City Box, Simplex
Retail displays / POPWeber Display & Packaging
Protective/engineered packagingPackaging Technology, Spring Cove
Custom branded bagsAlef Custom Packaging
Beverage carriers / can packagingNEPA Carton & Carrier
Small-to-mid-size custom corrugated projectsPro-Pac, Schrage Box & Design

One important distinction: “family-owned” doesn't automatically mean the company is actually a preferred/trusted supplier for recognizable brands. Publicly available information is much better at establishing ownership, longevity and capabilities than proving which brands buy from them, because manufacturers often don't publish customer lists.

If you tell me what you're packaging (e.g., cosmetics, supplements, food, apparel, candles, electronics), approximate annual volume, and whether you need folding cartons, rigid boxes, corrugated mailers, or retail packaging, I can narrow this to 5–8 Pennsylvania manufacturers that are the closest fit and identify which ones publicly demonstrate experience with comparable brands/industries.

How AI Rankings work

Real answers, counted

We asked ChatGPT (web search on, United States) each of the 8 buyer questions 3 times: 24 answers, collected 17 Sep 2026.

Answer Share is the share of those answers that name a company at least once. Answer Rank is where the company shows up when it is named (#1 = named first), averaged. Question Reach is how many of the buyer questions it appears for.

On the Answer Map, the lines cross at 50% Answer Share and Answer Rank #3. Leaders are named in at least half the answers and near the top; Niche Picks are named less often but early; Recognized are named often but further down; On the Radar are named some of the time, further down. These labels describe ChatGPT's answers, not company quality.

Every company listed was matched to its own website. Names we could not match to a real business are left out. Nothing is hand-picked, and no company can pay to appear.

Other markets

Custom Packaging Manufacturers: zoom in or out

ChatGPT names different companies nationwide, statewide and city by city.

Nationwide

United States

Highlighted markets are live. The rest are on the weekly tracking schedule.