What Are Compostable Bags?

Compostable bags are designed to degrade into organic matter under specific composting conditions within 3-6 months. They are typically made of renewable resources, such as corn starch, or biodegradable polymers. Derived from plant-based materials, these bags ultimately return to nature as valuable compost, in stark contrast to traditional plastic bags, which can persist in the environment for hundreds of thousands of years.

Our compostable bags are made from PLA, PBAT and corn starch (or blending of PLA and PBAT), which can decompose into water, carbon dioxide and biomass in home or industrial composting. They offer a sustainable packaging solution for various industries.

compostable dog poop bags

Compostable dog poop bags

compostable cat litter bags

Biodegradable cat litter bags

compostable trash bags

Compostable trash bags

dog poop bag dispenser with clasp rings

Dog poop bags dispenser

custom compostable resealable bags

Compostable resealable bags

compostable t-shirt handle takeout bags

Restaurant take out bags

compostable food freezer bags

Compostable food freezer bags

compostable cling film for food

Compostable food prep gloves

compostable gloves for food service

Compostable food prep gloves

compostable table covers for catering

Compostable table covers

bioplastic bread bags

Compostable bread bags

compostable piping bags

Compostable piping bags

custom compostable grocery bags

Compostable grocery bags

custom compostable die-cut handle bags

Die-cut handle bags

compostable produce bags

Compostable produce bags

compostable wicket bags

Compostable wicket bags

custom compostable mailer bags

Compostable mailer bags

compostable garment bags

Compostable garment bags

transparent self-adhesive bags

Custom self-adhesive bags

compostable slider ziplock bags

Custom slider ziplock bags

specimen bag

Biohazard specimen bags

tiny ziplock bags for pills

Pill bags for pharmacy hospital

biohazard waste bags

Biohazard waste bags

punch handle patient belonging bags

Patient belonging bags

biodegradable drawstring laundry bags

Biodegradable drawstring laundry bags

hotel garbage bags

Compostable garbage bags for hotels

cornstarch bags for hotel amenities

Cornstarch bags for hotel amenities

compostable sanitary disposable bags

Compostable sanitary disposable bags

custom compostable stretch film

Biodegradable stretch film

layflat tubing

Compostable layflat tubing

PLA lining film

PLA lining film

compostable film roll

Plastic roll film for bag making

compostable mulch film for farming

Compostable mulch film

compostable plant grow bags

Compostable plant grow bags

transparent flower sleeves

Compostable flower sleeves

compostable fresh flower hydration wrap bags

Flower hydration wrap bags

Why Choose Compostable Bags?

  • Sustainability

Compostable bags are transported to composting facilities not landfills, helping diverting plastic waste and promoting circular economy. Therefore, these bags meet consumer demand for green products.

  • Excellent Performance

These bags are strong and functional for their intended uses. The majority undergo rigorous leakproof and strength testing prior to being released to the market. Furthermore, they maintain optimal performance without compromising sustainability.

  • Compliance with Regulations

An increasing number of states and regions are establishing local regulations that prohibit the use of single-use plastics. Biodegradable compostable bags provide a viable solution, ensuring compliance with these regulatory requirements.

  • Brand Enhancement

Switching to these sustainable packaging solution demonstrates corporate social responsibility, and positives brand image.

biodegradable compostable bags

Customization Options for Your Business

Shape your brand with sustainable packaging solutions.

customizable bag types

We offer the following custom options:

  • Bag Types: T-shirt bags, die-cut handle bags, mailer bags, produce bags, bin liners, product packaging bags, etc.
  • Sizes: You can customize the suitable sizes according to your requirements.
  • Color: A wide range of colors are available (Match the Pantone color).
  • Thickness: Options based on required strength.
  • Printing:
    • Up to 4 colors can be printed per side.
    • Print area: You can print content on one or both sides.
    • Ink: Eco-friendly, water-based inks.
    • Printing techniques: flexography, gravure printing.
  • Features: Gussets (side or bottom), handle types, closure mechanisms (e.g., adhesive strips for mailers, star-seal bottom for trash bags).

Your Reliable Supplier for Sustainable Packaging Solutions

Our Commitment to Sustainability

We are a professional bioplastic manufacturer, focusing on the research and development of biodegradable plastic bags for 25 years. We have a fully automated production line with an annual production capacity of 30,000 tons.

All finished products have undergone compostable tests by international authoritative institutions, as well as our quality inspection and performance tests. Our commitment to sustainability has never changed, providing our customers with the perfect packaging solution that reduces our carbon footprint and promotes a circular economy.

Certifications

TUV OK compost industrial
OK compost HOME
BPI certificate
FDA approved
GRS
AS 4736 compostable
AS 5810 home compostable
industrially compostable

Testimonials

Read what our clients say about their experience working with us.

clothing store owner

“Working with Biopakwell was seamless. They understood our sustainability goals and delivered high-quality compostable mailers that our customers love. The design support was fantastic!”

dealer

“We needed certified compostable plastic bags that meet strict standards. We received professional guidance, and the delivered products exceeded our expectations in both performance and appearance.

purchasing manager

“The switch to compostable packaging felt daunting, but the team at Biopakwell made it easy. Their lead times were accurate, and the final product perfectly matched the approved proofs.”

We offer competitive wholesale pricing on all our biodegradable compostable bags. Contact us today for a personalized quote.

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FAQs

What’s the difference between biodegradable and compostable bags?

Compostable bags are a subset of biodegradable bags, meaning all compostable bags are biodegradable, but not all biodegradable bags are compostable.

Compostable bags are specifically designed to degrade under controlled composting conditions, whereas biodegradable bags may break down in natural environments such as soil or water. In terms of decomposition time and outcomes, biodegradable bags may leave microplastics and require a longer degradation period. In contrast, compostable bags can fully decompose into organic materials within 3-6 months under a specific composting condition.

Are your compostable bags durable?

Our compostable plastic bags are engineered with high strength and durability, ensuring they can effectively carry heavier items without tearing.

How long does it take for your compostable bags to decompose?

Under optimal composting conditions, our compostable bags typically decompose within 3 to 6 months.

What is the shelf life of your compostable bags?

About 12 to 15 months.
Storage tips: Store these bags in a cool, dry place, avoiding direct exposure to sunlight.

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