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Application · Biodegradable packaging
Biodegradable Film & Bags
Biodegradable bags made from PLA, PBAT and starch blends are increasingly required by retailers and municipalities. Biodegradable resins can run on blown film lines with adjusted temperature and screw settings — the recipe and certification path are confirmed before production.
Industry needs
What biodegradable film producers need
Resin handling
PLA/PBAT process at different temperatures than PE — lines are tuned to the recipe.
Standards guidance
Compostability claims follow standards such as EN 13432 or ASTM D6400 — certification is handled by the resin supplier and lab.
Final bag format
T-shirt, flat and side-seal bag machines finish the film into retail bags.
Machine recommendations
Recommended machines
Monolayer Blown Film Machine
Single-layer film line that can be set up for biodegradable resin recipes.
PP Film Blowing Machine
Specialist twin-screw line for resins requiring controlled melt processing.
T-Shirt Bag Making Machine
T-shirt bag machine for retail biodegradable carrier bags.
Buyers ask
Frequently asked
questions
Can your machines run PLA or PBAT?
Blown film lines can process biodegradable resins with adjusted screw and temperature settings. Send your resin datasheet and our engineers will confirm the configuration.
What standards apply?
Compostable bags are commonly tested against EN 13432 or ASTM D6400; the resin supplier and testing lab handle the certification.
Are biodegradable bags printed?
Yes — flexo printing can be configured for biodegradable film; confirm ink compatibility with your ink supplier.
What is the typical output?
Output depends on the resin and line size — our single-layer lines cover roughly 30–120 kg/h depending on the model.
Get your custom solution
Plan your line
with our engineers
Tell our engineering team your final product, material and output target. We design and build machinery to match — average response time 4 hours.
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