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100% Biodegradable Plastic Compostable Bags from China Suppliers - Eco-Friendly Factory Production

•  Crafted from renewable cornstarch, our bags are 100% biodegradable and made from eco-friendly materials, ensuring minimal environmental impact
•  Conveniently home compostable and suitable for industrial composting
•  Complies with recognized compostable standards including EN13432, TUV, BPI ASTM D6400, AS4736, and AS5810
•  Completely biodegrades into organic fertilizer within 90 days when placed in ideal composting conditions
•  Our extensive range of compostable and biodegradable bags serves as a sustainable alternative to conventional plastic bags
•  As a trusted China supplier and factory, we ensure that every aspect—from raw materials to inks and final products—will degrade safely, leaving no harmful residues behind

    Product Description

    Product Name 100% Biodegradable Plastic compostable bag
    Width 10-50cm or customized
    Height 10-200cm or customized
    Thickness 0.02-0.1mm or customized
    Material PLA/PBAT/Cornstarch, etc. Let's Know Your Needs, We Will Recommend For You.
    Design Printing 4 color max, accept psd, eps, pdf artwork files or designed by us. Let Your Logo Unique,Put Your Good Ideal Into Reality.
    Feature 100% Biodegradable and Compostable;Eco-friendly
    Quality Control Advanced equipment and experienced QC team check material, semi-finished and finished products strictly in every step before shipping.
    Samples 1). Offer samples in stock. 2). Custom samples for 5-10 working days (Sent by Express). 3). Refund part/full sample fee after deposit received.
    Delivery Time 15-25 working days after design confirmed and deposit received.
    Certificates EN13432, AS4736/5810, ASTM6400(BPI), OK Compost Home,OK Compost
    Shipping Port QingDao
    Shipping Way By air,sea or express. Our Long-term Cooperating Logistics Save Shipping Cost For You.
    Sengtor 100% Biodegradable Trash Bags

    To meet different needs in life, kitchen, living room, bedroom, office, outdoor barbecue, picnic, fruit shop, small commodity store, outing, etc., suitable for more occasions.

    Characteristic

    • Capacity & Size: 2.6 Gallon, 9.84 Liter, 16.3 * 16.5 in * 0.018 mm, 30 bags / roll / box
    • Compostable Bag: Under controlled composting conditions, it can degrade into water and carbon dioxide in 3 months
    • Biodegradable Product: Decomposed by soil microorganisms, environmentally friendly and harmless
    • Easy to store and use
    • Environmentally friendly
    100-biodegradable-plastic-compostable-bag
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    Note

    The compostable bag is 100% biodegradable product. When storing food waste and other garbage, please replace it every 4 or 5 days to avoid the degradation of the bag due to microorganisms in the food residue. Handle them in a more timely manner before breaking them down.
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    100-biodegradable-plastic-compostable-bag2

    Oxo-biodegradable vs compostable plastics

    Oxo-biodegradable Plastics

    The action of living organisms can decompose biodegradable plastics, into water, carbon dioxide, and biomass.

    Biodegradable plastics are commonly produced with renewable raw materials, microorganisms, petrochemicals or combinations of all three.

    Compostable Plastics

    Compostable plastics are produced from renewable materials like corn, bamboo, potato, tapioca starches, cellulose, soy protein and lactic acid.

    Compostable plastics are non-toxic and decompose back into carbon dioxide, water, and biomass when composted.

    Frequently Asked Questions

    What materials are Sengtor biodegradable bags made of?
    Our bags are made from a blend of PLA, PBAT, and cornstarch. These materials are derived from renewable resources and are designed to be 100% biodegradable and compostable.
    How long does it take for these compostable bags to decompose?
    Under controlled composting conditions, our bags will break down into water, carbon dioxide, and non-toxic biomass within 3 months, leaving no harmful residues behind.
    What certifications do your biodegradable bags hold?
    Sengtor bags strictly comply with major international standards and are certified by EN13432, AS4736/5810, ASTM6400 (BPI), OK Compost Home, and OK Compost.
    Why is it recommended to replace the bag every 4 to 5 days?
    When storing food waste or organic garbage, the natural moisture and microorganisms in the waste can trigger the biodegradation process. Replacing the bag every 4 to 5 days prevents premature degradation and leaking.
    What is the difference between oxo-biodegradable and compostable plastics?
    Compostable plastics are made from natural renewable sources and break down completely into non-toxic elements. Oxo-biodegradable plastics are conventional plastics with chemical additives that fragment into microplastics, which may still persist in the environment.
    Do you support customized design and printing for the bags?
    Yes. We support custom sizing, thickness, and printing with up to 4 colors. We accept design files in PSD, EPS, or PDF formats, or we can assist you with our in-house design services.

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