Biodegradable Bag Supplier
Our packaging bags are 100% reusable, recyclable, or compostable, and can be safely and easily kept in circulation without becoming waste or contributing to pollution.
What Is Biodegradable Bag
Biodegradable bags are an environmentally friendly packaging solution that naturally decomposes into organic biomass, water vapor, and carbon dioxide upon exposure to microbial activity such as fungi and soil bacteria. Traditional petroleum polymers can persist as persistent pollutants for centuries; in contrast, these sustainable alternatives minimize landfill accumulation and mitigate ongoing environmental damage.
Main Types of Biodegradable Bags
- Plant-Based (Bioplastics): Derived from renewable agricultural raw materials, including fermented corn starch, cassava, sugarcane fiber, or potato starch.
- Additive-Based: Catalytic degradation compounds are added to a standard polymer matrix; these compounds accelerate decomposition upon exposure to ultraviolet light, heat, or ambient oxygen.
Biodegradable Packaging Bags
Biodegradable packaging bags are eco-friendly alternatives to traditional plastics.compostable & biodegradable.
Send Inquiry Now Biodegradable Shopping Bags
Biodegradable shopping bags Made primarily from renewable plant starches like corn, cassava, or potato.
Send Inquiry Now Biodegradable Food Bags
Biodegradable food bags breaking down naturally without leaving toxic microplastics behind.
Send Inquiry Now Biodegradable Produce Bags
Biodegradable product bags are made from plant-based materials such as corn starch, PLA, and PBAT, and typically decompose within 10 to 90 days.
Send Inquiry Now Biodegradable Mailing Bags
Biodegradable mailing bags have replaced traditional plastic mailing bags, providing waterproof and tear-resistant protection.
Send Inquiry Now Biodegradable Dog Waste Bags
Biodegradable Dog Waste Bags are made of PBAT and PLA. They are not typically placed in a standard household compost bin.
Send Inquiry Now Biodegradable Packaging Bags
Biodegradable packaging bags offer an environmentally friendly option for the retail, food, and transportation industries.
Send Inquiry Now Biodegradable Vacuum Seal Bags
Biodegradable vacuum sealed bags typically require commercial composting facilities to decompose completely and cannot degrade naturally outdoors.
Send Inquiry Now 8 Products Found.
Biodegradable Bag Materials
- PLA (Polylactic Acid): Plastic produced from renewable plant starch sources such as corn and sugarcane.
- PBAT: A biodegradable synthetic polymer with flexibility, usually combined with PLA to improve strength and durability.
- Cellulose and Starch Blends: Materials made from plant roots and wood pulp that can create paper-like or transparent cello barriers.
- PVOH (Hydropol): Water-soluble polymers that dissolve in either hot or cold water without leaving microplastics.
Biodegradable Bag Degradation Conditions
- Microorganisms: including bacteria and fungi, are required to break down the polymer and use its components.
- Temperature: Soil conditions of 20–30°C or industrial composting temperatures above 50°C support microbial decomposition.
- Moisture: Water enables microorganisms to remain active and break the bonds within the material.
- Oxygen: Aerobic conditions help convert the polymer into natural substances.
Biodegradable Bag Certification and Standards
- EN 13432: Under this European framework, materials must achieve 90% biodegradation within 180 days and disintegrate completely after 12 weeks in an industrial composting environment.
- ASTM D6400: ASTM International developed this North American benchmark for plastics intended to undergo composting at commercial and municipal facilities.
- ISO 17088: This international specification defines the technical conditions that plastics must meet to qualify as compostable.
- BPI Certified Compostable: The Biodegradable Products Institute awards this certification to products that satisfy the requirements of ASTM D6400 in North America.
- OK Compost INDUSTRIAL / HOME: TÃœV Austria provides separate certifications for materials processed in industrial facilities and those capable of composting at lower temperatures in home systems.
- DIN CERTCO: Its DINplus certification marks indicate conformity with European requirements for either industrial or household composting.
Biodegradable Bag Technical Specifications
| Property / Parameter | Specification Details | Standard / Test Method |
|---|---|---|
| Primary Materials | PLA (Polylactic Acid) + PBAT (Polybutylene Adipate Terephthalate) + Corn/Cassava Starch | Bio-based resin blend |
| Thickness (Microns / Mil) | 15 µm to 100 µm (0.6 mil to 4.0 mil) depending on application | Micrometer gauge (ISO 4593) |
| Tensile Strength (MD/TD) | ≥ 15 to 25 MPa (Machine Direction / Transverse Direction) | ASTM D882 / ISO 527-3 |
| Elongation at Break | ≥ 300% to 500% | ASTM D882 |
| Puncture Resistance | ≥ 15 to 25 N | ASTM D1709 / ASTM F1306 |
| Degradation Timeframe | 90 to 180 days in industrial composting conditions | Temperature: 58°C ± 2°C |
| Global Standards & Compliance | Certified compostable for industrial facilities | ASTM D6400 (USA), EN 13432 (EU) |
Biodegradable Bag Pros and Cons
Biodegradable bags are made from plant-based materials, such as cornstarch, rather than petroleum. They can reduce persistent waste and greenhouse gas emissions, but they are more expensive, less durable, and may require industrial composting conditions.
The Benefits of Biodegradable Bags
- Reduced environmental pollution: These bags can return to natural components more quickly than conventional plastic.
- Renewable ingredients: Their production can rely on materials such as corn starch and potato starch instead of limited fossil fuels.
- Lower chemical residue: When processed under suitable conditions, they do not leave toxic substances behind.
- Suitable for organic waste: They can be used to collect kitchen waste and support its conversion into compost.
The Limitations of Biodegradable Bags
- Dependence on controlled environments: Many varieties do not decompose effectively in ordinary soil or water. They require the temperature and microorganisms found in industrial composting facilities.
- Landfill concerns: When disposed of with general waste, the lack of oxygen in landfills can cause gases to become trapped and contribute to methane production.
- Increased cost: Their purchase price is usually higher than that of standard plastic bags.
- Limited strength: They are more likely to tear or develop holes and generally have a shorter storage period.
Why Choose Biodegradable Bags
Choosing biodegradable bags can help reduce the amount of plastic that remains in the environment. They use plant-based ingredients such as corn starch, they can lower the need for fossil fuels. In suitable conditions, the bags can break down into natural substances.
- Less Plastic Waste: They decompose after disposal instead of staying in landfills or oceans for many years.
- Plant-Based Materials: They are produced from renewable sources, including starch and sugarcane, rather than petroleum.
- Safer for Wildlife: Proper decomposition reduces the chance that animals will suffer from prolonged contact with the material or swallow it.
- Durable Performance: They provide enough strength and protection against leaks for ordinary daily use, similar to conventional plastic bags.
biodegradable bags application
Biodegradable plastic bags are made from plant or other biological materials and serve as alternatives to conventional plastic bags. They are used in stores, food services, and waste collection to help reduce plastic pollution.
biodegradable bags for kitty litter
biodegradable paper bags for yard waste
eco friendly poop bags for dogs
biodegradable paper bags for leaves
biodegradable bags for cat poop
Frequently Asked Questions
Biodegradable bags are produced from plant-based starches, such as corn or wheat, PLA, or PBAT blends.
No. Landfills usually do not provide enough oxygen, light, or active microorganisms, so these bags may remain there for years.
Store them in a cool, dry place away from heat and moisture. The recommended storage temperature is 15–25°C.
Biodegradable bags are suitable for light to medium waste. However, compared with thick polyethylene bags, they may tear or puncture more easily when exposed to heavy or sharp materials.
Related Products
How to Customize Your Packaging Bags?
To customize your bags, please provide the key specifications, including material, size, bag type, thickness, color and printing requirements. Here are some options:
If you are unsure which specifications are right for your packaging, contact Mille Container with your product details. We will help you choose a suitable option.
- Color: Choose from a range of standard colors, or request a custom color to match your product or brand.
- Printing: Add your logo, product information or custom artwork. Please provide your design file and printing requirements.
- Bag Type: Select the bag structure based on your product, packing process and intended use.
- Material: Material options include plastic, compostable materials, kraft paper and other packaging materials.
- Thickness: Thickness can be adjusted according to the product weight, required strength and application.
- Size: Custom sizes are available. Please provide the width, height and gusset dimensions where applicable.