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Custom Printed Folding Cartons

Custom folding cartons for food, pharma, retail, beauty, and consumer brands

Netpak designs and manufactures printed paperboard cartons that protect products, present cleanly on shelf, and run reliably through production. Bring us your dieline, product specs, artwork status, board preference, and launch timeline.

Structural design and dieline review
SBS, SUS, CRB, FBB, URB, and micro-flute
Food, pharma, retail, beauty, and electronics
Printing, finishing, warehousing, and logistics
Request a folding carton quote Talk to packaging engineering
FBB folding carton packaging structure
From structure to press Carton style, paperboard, print, finish, and delivery planning in one production workflow.
Why Netpak Folding Cartons

A folding carton partner for regulated, retail, and consumer product programs

Structural design, substrate expertise, printing, finishing, certification, warehousing, and logistics are managed as one production system, not separate handoffs.

Core advantages for your packaging program

Netpak supports folding carton projects where product protection, shelf presentation, filling-line performance, and buyer requirements all matter.

  • ✓Engineered structures: reverse tuck, straight line, auto-bottom, six-corner, trays, sleeves, carriers, displays, and specialty options built around product fit and packing speed.
  • ✓Material selection: SBS, SUS, CRB, FBB, URB, and micro-flute options matched to print quality, product weight, shelf presentation, and sustainability requirements.
  • ✓Certified operations: packaging production systems designed for regulated, food, pharmaceutical, health and beauty, retail, and consumer goods requirements.
  • ✓Production support: structural design, prepress, printing, finishing, warehousing, and logistics connected in one supplier workflow.
Talk to packaging engineering
Structural design and prepress for folding carton packaging
Structure, score layout, glue areas, board grade, artwork, and production constraints should be reviewed before the carton is treated as press-ready.
Carton Styles

Folding carton structures that match your filling line and retail plan

Carton style should be selected around the product, packing process, retail display, shipping path, and expected handling. Netpak supports standard and specialty folding carton formats for brands that need a production-ready structure before artwork is locked.

  • 1Reverse tuck and straight line: reliable closures for efficient gluing and fast packing.
  • 2Auto-bottom and 1-2-3 bottom: quick setup bases for higher-speed fulfillment.
  • 3Four-corner and six-corner: sturdy geometry for premium presentation, heavier products, or fragile SKUs.
  • 4Sleeves, carriers, trays, and displays: retail formats that support multipacks, merchandising, and shelf-ready execution.
Multipack folding carton packaging and retail-ready carton structure
Carton format should be matched to product weight, filling-line speed, shelf presentation, shipping path, and retail handling requirements.
Paperboard Grades

Paperboard selection drives strength, print quality, and cost control

The best board grade depends on product weight, shelf presentation, print expectations, food-contact use, filling-line behavior, and distribution conditions. Netpak helps compare paperboard options against the actual product and production path.

Solid bleached sulfate paperboard for premium folding cartons
SBS

Solid bleached sulfate

Bright white surface for high-impact graphics, fine print, premium finishes, food packaging, health and beauty cartons, and pharmaceutical packaging.

Solid unbleached sulfate and coated unbleached kraft board
SUS / CUK

Unbleached kraft board

Durable natural-fiber board for carriers, beverage packaging, heavier retail products, and cartons that need more rigidity.

Coated recycled board for folding carton packaging
CRB

Coated recycled board

Recycled fiber content with solid print results for dry goods, mainstream CPG, secondary packaging, and cost-sensitive carton programs.

FBB folding box board for folding carton packaging
FBB

Folding box board

Balanced stiffness, surface quality, and material efficiency for food, personal care, retail, and lightweight carton applications.

Uncoated recycled board for packaging applications
URB

Uncoated recycled board

Practical recycled substrate for internal packaging, secondary packaging, partitions, and non-premium applications.

Micro-flute corrugated board for stronger retail carton packaging
Micro-Flute

Stronger retail cartons

Added rigidity, stacking strength, and protective structure for club-store packs, electronics, heavier products, and display packaging.

Compare paperboard grades Ask materials to review your spec

Print and finishing that moves product

Pair structural integrity with finishes that reinforce brand positioning, protect the carton, and support shelf impact.

  • ✓Hot stamping for metallic accents and premium shelf appeal.
  • ✓Embossing and debossing to create tactile brand impressions.
  • ✓Specialty varnishes for spot effects, matte-gloss contrast, and durability.
  • ✓Laminations for scuff resistance and extended carton life.
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Industries We Serve

Folding carton packaging for regulated, retail, and consumer product categories

Each program is built around the right structure, paperboard grade, barrier needs, artwork requirements, certification expectations, and retail presentation.

FoodPackaging BeveragePackaging Health & Beauty Pharmaceutical Retail & ConsumerGoods ConsumerElectronics
Quote Preparation

Get a carton spec that ships cleanly

Send dimensions, target board, run size, artwork status, finishing needs, product category, and delivery timing. Netpak can return structure guidance, material options, production considerations, and a clearer path to pricing.

Request a Quote Email Sales
Custom carton packaging and multipack structure
Share carton dimensions, product format, board preference, annual volume, artwork status, and delivery requirements before quoting.
Sustainability and Certifications

Fiber-based packaging with certified production support

Netpak supports fiber-based packaging and circular practices. We offer eco-certified substrates and operate under recognized standards including BRCGS Packaging, ISO 9001, FSC, PEFC, and SFI. These programs help brands meet retailer and regulatory expectations while maintaining print performance.

FSC certification logo
PEFC certification logo
SFI certification logo
BRCGS Packaging Materials certified logo
BRCGS Packaging Materials AA+ graded certification
ISO 9001 certification logo
Packaging Resource Hub

Plan the right folding carton before production starts

Use these related packaging guides to refine board grade selection, food packaging requirements, EPR design choices, print finishing, and retail-ready execution before requesting production pricing.

Paperboard material selection for folding carton packaging
Materials

Paperboard material selection for folding carton packaging

Compare SBS, SUS, CRB, FBB, URB, and micro-flute for folding carton packaging, including print quality, structure, compliance, and sustainability.

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Food packaging supplier checklist for custom folding cartons
Food Packaging

Food packaging supplier checklist

Evaluate food-contact fit, material controls, BRCGS systems, prepress support, production discipline, and logistics before selecting a folding carton supplier.

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Designing folding cartons for EPR packaging reporting
EPR Design

Designing folding cartons for EPR

Review practical engineering levers that reduce reporting complexity, including material variety, carton weights, windows, and packaging data control.

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Enhanced printing for folding carton packaging
Print and Finishing

Enhanced printing for folding carton packaging

Compare foil stamping, embossing, spot UV, texture varnish, coatings, and lamination for folding carton shelf impact and production control.

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Frequently Asked Questions

Answers to common folding carton questions

Use these answers to prepare your request before contacting Netpak’s packaging engineering and sales team.

Can you prototype before a full run?

Yes. Netpak can support structural review and prototype validation before full production. Prototypes help confirm form, fit, pack-out, board choice, crease behavior, and assembly before committing to production tooling.

Do you support recycled or fiber-based alternatives to plastics?

Yes. Netpak supports paperboard-based packaging options, recycled-content board where appropriate, and fiber-forward structures that can reduce reliance on plastic components. The right option depends on product protection, barrier requirements, retail presentation, and end-market expectations.

Which certifications apply to food and pharma?

Netpak operates with recognized production and sourcing systems, including BRCGS Packaging Materials, ISO 9001, FSC, PEFC, and SFI programs. The applicable documentation depends on your product category, retailer requirements, and approved production specification.

What paperboard grades do you offer?

Netpak supports common folding carton substrates including SBS, SUS or CUK, CRB, FBB, URB, and micro-flute. Board selection should be based on product weight, print expectations, food-contact profile, sustainability requirements, and distribution conditions.

What carton styles can you produce?

Netpak supports standard and specialty folding carton styles, including reverse tuck, straight line, auto-bottom, 1-2-3 bottom, four-corner, six-corner, trays, sleeves, carriers, displays, windowed cartons, and other project-specific structures.

Do you provide artwork guidelines and dielines?

Yes. Netpak can support dieline review, structural design, prepress, print-readiness checks, and artwork guidance. This helps reduce production delays caused by score placement, glue areas, barcode placement, panel hierarchy, and finishing conflicts.

What printing and finishing options are available?

Netpak supports offset printed folding cartons with finishing options such as coatings, varnishes, embossing, debossing, hot stamping, textured effects, laminations, and other finishing systems depending on the approved specification.

Can you support windowing or inserts?

Yes. Netpak can review windowed carton structures, inserts, and related packaging components. Window and insert decisions should be reviewed early because they affect material specification, production, recycling claims, EPR reporting, and pack-out.

Do you offer child-resistant or tamper-evident solutions?

Netpak can review structural requirements for tamper evidence, controlled access, specialty closures, and regulated product packaging. Project feasibility depends on the exact use case, product risk profile, and required validation process.

What are typical lead times?

Lead times depend on carton complexity, board availability, finishing requirements, tooling, proofing, certifications, volume, and delivery requirements. Share the launch date, first production run, and reorder cadence so Netpak can provide a realistic schedule.

Can you warehouse and ship to multiple locations?

Yes. Netpak offers packaging warehousing and logistics support for customers that need staged delivery, multi-location shipping, production cadence planning, or 3PL support.

How do I get help selecting a board for my SKU?

Send your product dimensions, product weight, storage conditions, retail channel, artwork expectations, finishing goals, and current dieline if available. Netpak can review the board grade options and identify the most practical specification.

Request a Quote Talk to packaging engineering

Request a custom folding carton quote

Send Netpak your carton dimensions, dieline, product category, board preference, artwork status, finishing goals, annual volume, launch timing, and delivery requirements. Netpak can review structure, material, print, finishing, warehousing, and logistics before production pricing is finalized.

Request a Quote Email Sales
Custom folding carton packaging specification and multipack structure
A better carton quote starts with a clearer specification: dimensions, board, structure, artwork, finishing, run size, and delivery plan.