Specification:

1.Product name: Compostable trash bags

2.Raw material：PBAT+Corn starch +PLA

3. Size: Custom Size Accepted

4. Color: Customized Color

5. Printing：Custom Accepted

6. Industrial Use: industry & household

7. packing：Custom Accepted

8. certificate：EN13432, BPI, OK Home Compost, OK Compost Industrial, AS4736 ,AS5810, BSCI

Our 100% biodegradable trash bags are a drop‑in replacement for conventional LDPE or HDPE garbage bags. They perform identically in strength and puncture resistance but fully biodegrade in industrial composting facilities within 90‑180 days, leaving zero microplastics.

For B2B buyers – waste haulers, janitorial distributors, facility managers, and green product brands – switching delivers:

• ✅ Compliance with plastic regulations (EU Single‑Use Plastics Directive, Canada’s ban, US state laws)

• ✅ Support for organic waste diversion programs (compostable bags are required for many municipal compost collection)

• ✅ Enhanced ESG scores for corporations and hospitality chains

• ✅ Premium positioning without sacrificing performance

Material Composition & Technical Specifications

Main Materials (100% Biodegradable):

• PBAT (biodegradable aliphatic‑aromatic copolyester)

• PLA (polylactic acid from corn or sugarcane)

• Plant‑based fillers (corn starch, calcium carbonate, or potato starch)

• Zero polyethylene – no fossil‑based plastics

Standard Sizes (B2B common dimensions):

Custom sizes: Any width × length, up to 60″ width. Custom thickness: 15‑50 microns.

Closure options:

• Drawstring (integrated tie – popular for 13 gal and 30 gal)

• Flat top with tie‑notches

• Flat top without tie (use with bin lid)

Bottom construction:

• Star seal – expands to fit bin shape, stronger load distribution

• Flat seal – standard, lower cost

Certifications – Essential for Municipal & B2B Tenders

Key Features That Win B2B Contracts

• ✅ 100% biodegradable & compostable – Not just “degradable” (oxo) but true ASTM D6400/EN 13432 certification.

• ✅ Heavy‑duty performance – Puncture‑resistant and tear‑tough, even with wet, sharp waste (glass, cans, food scraps).

• ✅ Star seal bottom – Expands to fit bin contours, no blow‑outs, holds heavier loads.

• ✅ Leak‑proof guarantee – Pinhole‑tested for liquids – ideal for kitchen and wet waste.

• ✅ Drawstring option – Easy tie, no handles needed, secure closure.

• ✅ Fits standard bins – All sizes match industry standard trash cans.

• ✅ Printable surface – For logos, recycling instructions, or “Compostable” messaging.

• ✅ Low carbon footprint – Plant‑based materials vs. petroleum.