Compostable Mailers Bags and Shipping Bags

Compostable Mailer Bags – Eco Friendly Shipping Bags Wholesale

At HEMCBags, our compostable mailer bags wholesale offer e-commerce brands, fulfillment centers, and retailers a certified sustainable alternative to traditional plastic poly mailers. Made from 100% plant-based materials (PLA, PBAT, corn starch) with NO polyethylene, our bags provide full compostability, exceptional durability, and a premium unboxing experience — helping eco-conscious businesses meet plastic ban regulations and consumer demand for sustainable packaging.

Why Choose HEMCBags Compostable Shipping Bags?

• 100% Compostable & Certified – BPI, ASTM D6400, EN 13432, OK Compost
  Feature: Made from plant starches with NO polyethylene. Certified by BPI (ASTM D6400), EN 13432 (EU), OK Compost Industrial, and OK Compost Home.
  Benefit: Meet global plastic ban regulations (California SB 1972, EU Single-Use Plastics Directive) and corporate sustainability goals — giving your brand a credible, verifiable eco-credential that consumers trust.
• Durable & Tear-Resistant Construction – No Returns Due to Damaged Packaging
  Feature: Engineered with multi-layer co-extrusion technology, delivering high tensile strength (MD ≥ 25 MPa) and puncture resistance comparable to traditional poly mailers. All bags are strength-tested in our dedicated QC labs.
  Benefit: No customer complaints about torn bags or damaged products during transit. Reliable performance for clothing, shoes, books, accessories, and non-fragile items — protecting your brand’s reputation and reducing return rates.
• Self-Sealing Adhesive Strip – Fast & Secure Closure
  Feature: Comes with a strong self-adhesive tape strip for easy, secure closure — no additional tape needed.
  Benefit: Save time and labor costs in your packing process. Your fulfillment team can seal bags in seconds, speeding up order processing and reducing packaging waste.
• Waterproof & Non-See-Through – Protect Sensitive Shipments
  Feature: 100% waterproof construction and opaque material ensure contents stay dry and private during transit.
  Benefit: Perfect for shipping sensitive items like documents, electronics, or high-value products. Your customers receive their orders in perfect condition — no weather-related damage, no privacy concerns.
• Excellent Printability & Writability – Custom Branding & Easy Addressing
  Feature: Smooth surface accepts high-quality custom printing and can be written on directly with markers or pens.
  Benefit: Custom-printed mailers with your logo and brand colors turn every shipment into a mobile billboard. For smaller operations, staff can write addresses directly on the bag — no labels needed.
• Customizable with Your Logo (Full OEM/ODM Services)
  Feature: Custom sizes (standard: 6×10″ to 16×24″), thickness (50–100 microns), custom Pantone colors, and logo printing using eco-friendly, non-toxic inks.
  Benefit: Build brand recognition with every package delivered — custom-printed compostable poly mailers bulk turn your shipping materials into a powerful marketing tool that reinforces your sustainability commitment.
• Competitive Wholesale Pricing & Global Shipping
  Feature: MOQ as low as 5,000 bags, 3-day sample turnaround, 15-20 days bulk delivery, monthly capacity 500 tons.
  Benefit: Reliable supply chain with predictable lead times, factory-direct pricing — scale your e-commerce business with confidence.

How to Customize Your Compostable Mailer Bags? (Easy OEM/ODM)

As a professional compostable bags manufacturer, we make customization easy — even for bulk and wholesale orders. Whether you need 5,000 or 500,000+ bags, we tailor every detail to your brand and shipping specifications.

What You Can Customize for Your Compostable Shipping Bags Wholesale Needs:

• Bag Size & Thickness – Standard sizes: 6×10″, 8×12″, 10×13″, 12×15.5″, 14×17″, 16×24″. Thickness: 50–100 microns (2.0–4.0 mil). Custom sizes available for unique product dimensions.
• Material Composition – Our standard formula uses PLA, PBAT, and corn starch. We can adjust the blend for faster degradation, higher strength, or specific cost requirements.
• Brand Color & Printing – Match your brand identity with custom Pantone colors. Use eco-friendly, non-toxic inks to print your logo, return address, barcodes, or sustainability messaging — up to 8 colors available.
• Custom Packaging – Choose between flat-pack or roll-pack. We provide custom-printed inner wraps and retail-ready cartons for easy distribution.

How it works: Send us your requirements (size, thickness, color, logo artwork, quantity). We’ll provide a sample confirmation within 3 days and start mass production after your approval.

Technical Specifications (Hardcore Data for Procurement)

Material: PLA + PBAT + Corn Starch (plant-based biopolymer blend) — NO polyethylene
Standard Sizes: 6×10″, 8×12″, 10×13″, 12×15.5″, 14×17″, 16×24″ (custom sizes available)
Thickness: 50–100 microns (2.0–4.0 mil), customizable
Colors: White, Kraft, Natural, Black, custom Pantone
Printing Options: Up to 8 colors, eco-friendly non-toxic inks
Temperature Range: -20°C to +50°C
Tensile Strength: MD ≥ 25 MPa, TD ≥ 15 MPa
Elongation at Break: ≥ 600%
Decomposition Time: 90–180 days in industrial composting facilities (55–60°C); OK Compost Home certified for backyard composting
Shelf Life: Up to 12 months in cool, dry place

Certifications & Compliance (Trust Builders)

• BPI (US/Canada) – Verified by Biodegradable Products Institute — meets ASTM D6400 standard for US commercial composting facilities
• ASTM D6400 (US) – Certified for compostability in US commercial facilities — accepted by municipal composting programs nationwide
• EN 13432 (EU) – Compliant with European packaging compostability standard — mandatory for EU market access
• OK Compost INDUSTRIAL (TÜV Austria) – Certified for industrial composting — European market gold standard
• OK Compost HOME (TÜV Austria) – Certified for home composting — unique selling point for e-commerce brands targeting eco-conscious consumers
• ISO 9001:2015 – Quality management system certified
• NO Polyethylene, NO Additives – 100% plant-based, non-toxic, retains natural plant scent

Applications of Compostable Mailer Bags Wholesale

• E-commerce & DTC Brands: Perfect for online retailers shipping apparel, accessories, books, cosmetics, and small electronics. Lightweight design reduces shipping costs while maintaining a premium unboxing experience.
• Fulfillment Centers & 3PLs: Reliable, high-volume supply for logistics operators serving eco-conscious merchants. Bulk pricing and consistent quality keep your operations running smoothly.
• Subscription Box Services: Custom-printed mailers that reinforce brand identity with every delivery — ideal for monthly boxes, meal kits, and curated packages.
• Banks & Financial Institutions: Opaque, waterproof construction for securely transporting sensitive and confidential documentation. Professional appearance builds client trust.
• Retail & Distribution: Ready-to-sell packaging for distributors and wholesalers supplying sustainable shipping solutions to merchants.
• Marketplace Sellers (Amazon, Etsy, eBay): Meet marketplace sustainability requirements while protecting your products during transit. Custom branding helps you stand out from competitors.

Frequently Asked Questions (FAQ)

Q1: What is the minimum order quantity (MOQ) for compostable mailer bags wholesale?
A: Standard MOQ starts from 5,000 bags for standard sizes. For custom orders (logo printing, custom sizes), MOQ is typically 10,000–30,000 bags depending on specifications. Sample orders available for quality testing.

Q2: What certifications do your compostable mailer bags hold?
A: Our compostable mailer bags are certified under BPI (ASTM D6400), EN 13432, OK Compost Industrial, OK Compost Home, and ISO 9001:2015 — full documentation available upon request.

Q3: Are these bags strong enough for shipping heavy items?
A: Yes. Our biodegradable poly mailers bulk are engineered with multi-layer co-extrusion technology, delivering tensile strength comparable to traditional poly mailers. They are designed for clothing, shoes, books, and other non-fragile items up to typical e-commerce weight limits.

Q4: Can I get custom-printed mailers with my logo?
A: Yes. We offer full custom printing using eco-friendly, non-toxic inks. You can print your logo, return address, barcodes, and sustainability messaging — up to 8 colors available. Custom-printed custom compostable mailers turn every shipment into brand-building marketing.

Q5: What is your lead time for bulk orders?
A: Standard lead time: 15–20 days for bulk orders depending on volume and customization. Sample orders: 3–7 days. Expedited options available — contact us for urgent requirements.

Q6: Can I get a sample before bulk order?
A: Yes. We offer free existing samples (you pay shipping) or custom samples with your logo/design (small setup fee). Sample lead time: 3–7 days.

Q7: What payment terms do you accept?
A: T/T (bank transfer), L/C at sight, and for qualified regular customers, partial deposit with balance against B/L copy.

Q8: Can these bags be composted at home?
A: Yes. Our bags hold OK Compost HOME certification (TÜV Austria), meaning they will biodegrade in home composting conditions — not just industrial facilities. This is a unique selling point for e-commerce brands targeting eco-conscious consumers who compost at home.

Q9: How do these compare in cost to traditional poly mailers?
A: Our compostable mailer bags are typically 20-40% higher in material cost than conventional poly mailers. However, with plastic bag bans and consumer preference for sustainable packaging growing (86% of consumers prefer eco-friendly shipping)[reference:2], switching to certified compostable mailers can actually reduce compliance costs, avoid plastic taxes, and enhance your brand’s premium positioning — making it a strategic investment.

Our Sustainability Commitment

At HEMCBags, sustainability is not just a feature — it’s our mission. Our 100% plant-based materials contain NO polyethylene and NO additives. All our product inputs are free of GMO material and toxic chemicals, ensuring safety for both people and the planet. When you choose our compostable mailer bags wholesale program, you’re not just buying a product — you’re making a conscious choice to reduce plastic waste and protect our planet for future generations.

Ready to upgrade your e-commerce shipping to certified compostable mailer bags? Contact Us for a Wholesale Quote or Request a Free Sample to test our quality today.