B-Flute Corrugated Packaging in Maine
Maine lobster is one of America's most iconic food products, and the packaging that carries it to markets across the country needs to communicate that premium provenance clearly. My Custom Boxes produ
Why Maine Businesses Choose Us
Why Choose B-Flute Corrugated
Custom B-Flute Corrugated Packaging | Standard Shipping and Display Corrugated
B-flute corrugated is the most widely used corrugated flute profile globally for consumer product shipping -- with flute height of approximately 3.2mm and 47 flutes per foot, B-flute provides the balanced combination of compression resistance, puncture resistance, and printability that serves the broadest range of standard shipping and display applications. B-flute's moderate flute height creates adequate cushioning depth for most consumer products while providing a reasonably smooth exterior surface for flexographic printing at standard quality levels.
B-Flute Structural Performance
B-flute's structural performance parameters are calibrated to standard parcel carrier shipping requirements. Single-wall B-flute at 32 ECT is rated for products up to approximately 65 lbs in standard UPS, FedEx, and USPS parcel carrier conditions. The 47 flutes per foot provide adequate cushioning depth for most consumer products against vertical compression and lateral impact forces encountered in parcel carrier handling.
B-Flute Applications
B-flute is the default specification for RSC shipping boxes for e-commerce DTC fulfillment, manufacturer-to-retail shipping cases, mailer boxes for consumer products under 20 lbs, counter display units where adequate print quality on a standard surface is sufficient, and any standard product shipping application where 32 ECT performance is adequate.
B-Flute as the Global Shipping Standard
B-flute's global dominance reflects its optimization for the most common shipping parameters: products under 65 lbs shipped via parcel carriers with standard handling and stacking loads. The 32 ECT specification handles the stacking forces of standard warehouse and truck storage; the 3.2mm flute provides adequate cushioning for most consumer products against drop and impact forces in parcel handling. The resulting B-flute box serves 80% or more of consumer goods shipping applications without requiring additional cost of C-flute, A-flute, or double-wall alternatives.
B-Flute for E-Commerce Mailer Boxes
B-flute corrugated is the standard construction for consumer product mailer boxes -- the tuck-top boxes that DTC brands use for direct shipment to consumers. The B-flute construction provides adequate structural performance for most consumer products at standard parcel carrier drop and compression conditions. Full-color flexographic or digital printing on the white top-liner surface enables branded exterior communication. For DTC brands building branded shipping programs, B-flute mailer boxes with full-color exterior and interior printing are the standard investment.
B-Flute vs. E-Flute Selection Criteria
The selection between B-flute and E-flute for a specific packaging application should be driven by the relative priorities of structural performance and print quality. For products requiring maximum structural protection, B-flute's greater cushioning depth and compression resistance make it the appropriate specification. For packaging where brand graphics must be reproduced at near-folding-carton quality, E-flute's smoother surface makes it the appropriate specification. Many programs use both -- E-flute for premium retail display and B-flute for shipping within corrugated shippers.
Custom Cardboard Boxes in Maine
Custom cardboard boxes for Maine retailers and businesses. Full-color printing for Portland, Augusta, Bangor, and all ME cities.
Seafood Packaging
Specialized seafood packaging for Maine lobster and fishing industry. Insulated boxes and moisture-resistant packaging.
Tourism & Gift Packaging
Custom gift boxes for Maine tourism and artisan products. Premium packaging for L.L.Bean territory.
Quick Specs
- Minimum Order
- 100 units
- Production Time
- 2-3 weeks
- Free Shipping
- Yes
- Eco-Friendly
- Yes
- Location
- Maine
Thickness Options
Industries in Maine
Affordable sample kits available
Industries We Serve in Maine
We provide b-flute corrugated packaging to a wide range of industries across Maine.
B-Flute Corrugated is Best For
Available Box Styles
B-Flute Corrugated works great with these box styles.
Tuck End Boxes
The most versatile folding carton style — tuck flaps on both ends create a clean, secure closure for retail and consumer goods packaging
Magnetic Closure Boxes
Rigid set-up boxes with embedded neodymium magnets creating a satisfying snap closure for luxury brand packaging
Sleeve Boxes
Two-piece inner tray and outer sleeve construction creating a controlled sliding reveal for premium product presentation
Pillow Boxes
Curved oval-ended folding carton that creates a distinctive pillow shape for gifts, accessories, and specialty retail
Gable Boxes
Self-erecting folding carton with a distinctive peaked top handle that serves as both closure and carrying mechanism
Two-Piece Boxes
Classic two-component packaging with separate lid and base for premium retail, gift, and apparel presentation
Available Finishes
Enhance your b-flute corrugated packaging with premium finishes.
B-Flute Corrugated in Maine Cities
We deliver b-flute corrugated packaging to cities across Maine.
Other Materials in Maine
Explore more packaging materials available in Maine.
Cardboard
EcoThe universal folding carton substrate -- solid paperboard in 14pt to 24pt weights for retail, cosmetic, food, and pharmaceutical packaging
Corrugated
EcoThree-layer fluted sandwich construction providing superior cushioning, compression resistance, and shipping protection
Rigid Board
EcoDense compressed greyboard for permanent rigid box construction -- the luxury packaging material that never collapses
Kraft Paper
EcoNatural unbleached brown paper with authentic craft character for artisan, natural, and eco-conscious packaging
White Cardstock
EcoBright white coated paperboard providing the cleanest printing surface for vivid CMYK color reproduction
Specialty Paper
EcoPremium specialty papers including textured, metallic, translucent, and decorative stocks for distinctive packaging surfaces
B-Flute Corrugated Packaging in Maine — FAQs
What is B-flute corrugated?
B-flute corrugated has a flute height of approximately 3.2mm and 47 flutes per foot -- the standard specification for most consumer product shipping and display applications. B-flute provides balanced compression resistance and printability that serves the broadest range of standard applications at the most economical specification.
What ECT rating should I specify for B-flute?
32 ECT B-flute is the standard for parcel carrier shipping under 65 lbs. 44 ECT provides additional compression resistance for heavier products (65-100 lbs). BC-flute double-wall construction is appropriate for products over 100 lbs.
Can B-flute be printed in full color?
Yes. B-flute can be printed using flexographic printing (up to 6 colors for high-volume programs) or digital corrugated printing (CMYK at 100-unit minimums without plate costs).
What is the difference between B-flute and C-flute?
C-flute (3.6mm) has a slightly taller flute than B-flute (3.2mm), providing marginally higher vertical compression resistance. B-flute is more commonly used for consumer product shipping and display; C-flute is more common in food service and larger-format shipping.
What is the minimum order for B-flute corrugated packaging?
Our minimum order is 100 units for custom B-flute corrugated packaging. Digital corrugated printing makes 100-unit branded B-flute packaging economical without flexographic plate costs.
Do you make lobster and seafood gift boxes for Maine businesses?
Yes. Maine's lobster companies, seafood processors, and ocean product brands use our premium gift boxes, specialty food packaging, and branded shipping solutions to ship and retail their products nationally and internationally.
What Maine cities do you deliver custom boxes to?
We deliver free to all Maine addresses including Portland, Lewiston, Bangor, South Portland, Auburn, Biddeford, Augusta, Saco, Westbrook, and all coastal and rural Maine communities.
Do you serve Portland Maine's craft food and beverage brands?
Yes. Portland's craft breweries, distilleries, specialty food producers, and restaurant brands use our retail boxes, gift packaging, and branded mailers for retail, gifting, and direct-to-consumer channels.
Can Maine outdoor brands get custom packaging with small quantities?
Absolutely. Our 100-unit minimum is accessible for Maine's small outdoor brands, apparel companies, and specialty gear producers who need professional custom packaging without committing to large production runs.
Do you make sustainable packaging for Maine's eco-conscious brands?
Yes. Maine's environmentally conscious business community can choose from FSC-certified paperboard, recycled content corrugated, and soy-based ink options to align their packaging with their sustainability values.
Get B-Flute Corrugated Packaging in Maine
Free quote, competitive pricing, free shipping across ME.