Compostable Zip Bags Manufacturer

We are dedicated to providing you with eco-friendly and sustainable solutions for zip bags needs. Our compostable zip bags are made from the highest quality materials and are designed to keep food fresh and safe. We understand the importance of convenience and functionality, which is why our bags are easy to use and come in various sizes to fit your needs.

Explore Compostable Zip Bags Products

The Certificates of Compostable Zip Bags

The Process of Making Compostable Zip Bags



The first step in making compostable zip bags is blending the modified biopolymer with a color master batch to create a uniform mixture. Biopolymers like corn starch, PLA, and PBAT are used in the form of bioplastic beads.



The blended mixture is then melted in an extruder at temperatures ranging from 130-180ᵒC. This process melts the biopolymer and makes it easier to mold into the desired shape.


Pumping air

After the biopolymer is melted, the air is pumped vertically through the film to create a tube-shaped film. The diameter of the tube is determined by the required width of the compostable zipper bag.


Passing through rollers

The bioplastic tube is then cooled down slowly by passing through several rollers. This process forms sheets that eventually become compostable ziplock bags.



Most compostable food storage bags require printing with brand logos or other information. A simple 1-2 color logo can be printed while passing through rollers. However, complex patterns with more than 2 colors must be printed on a printing machine. Water-based ink is used for printing, which is also compostable, to ensure the end product is still eco-friendly.


Heat Sealing & Cutting

The bags are created by heat sealing and cutting the compostable film rolls. The heat sealing and cutting machine is set up according to the desired length of the bag, and the compostable film is rolled out to that length. Once the required length is obtained, the machine cuts and seals the bag at the same time. We can design the compostable bag in a variety of shapes, depending on the needs of the purchaser or the intended use.



After the heat sealing and cutting process, the compostable Zipper bags are packed according to your clients’ requirements. The end product is ready to use and can be safely disposed of in a compost bin or other organic waste disposal methods, where it will decompose naturally without harming the environment.

How to Get the Compostable Zip Bags



Contact us to inquire about our compostable ziplock bags, including the details such as size, print, packaging, and quantity needed. Our experienced team will assist you in selecting the best options for your business.



Once we have the necessary details, we will provide a quotation for the order, including pricing and estimated lead time.


Real Sample Request

If needed, we can provide real samples of our zip bags to ensure they meet your requirements. We also offer customization options, including drawings and design mockups.


Sign Contract

After the details and pricing have been agreed upon, we will provide a contract outlining the terms of the order.


Make a Deposit

Once the contract is signed, a deposit will be required to start production.



Our team will begin production of your compostable food storage bags, utilizing our state-of-the-art facilities and high-quality materials.


Balance Payment

Once production is complete, we will provide a final invoice for the balance payment.


Ship Product

After the balance payment is received, we will ship the compostable food storage bags to your desired location. Our reliable logistics partners ensure timely and secure delivery.

About Company

Professional and Expert Compostable Zip Bags Supplier

At GoBioPack, we are dedicated to providing you with the highest quality compostable zipper bags for all your needs. Our compostable bags are designed to be eco-friendly and sustainable while still providing superior performance and durability. Whether you’re looking for compostable freezer bags, compostable resealable bags, compostable snack bags, or compostable sandwich bags, compostable quart bags, compostable gallon bags, we have you covered.

We understand that your commitment to the environment is essential, and we take pride in being a trusted supplier of compostable bags that meet your needs. Our team of professionals is committed to providing you with excellent customer service, ensuring that you find the right compostable bags for your specific requirements.

Our Advantages

Why Choose Us to Be Your Compostable Zip Bags Supplier

Our Background

With our founder's extensive experience in the compostable zip bag industry and our simple stuffing structures, we have efficient decision-making capabilities that allow us to create compostable zip bags that meet your specific needs.

Supply Chain

We work closely with our suppliers, who have over 20 years of experience in the industry, to ensure that we have access to the highest quality raw materials and finished products. Our extensive network of contacts enables us to collaborate with the best suppliers in the market and provide you with no MOQ limits.

Research & Development

We understand that every customer has unique needs, which is why we focus on customization. Our strong ability to customize our compostable ziplock bags ensures that we meet your specific requirements and guarantee their complete satisfaction.

Quality Management

Quality is of utmost importance to us, and we conduct inspections at every stage of production. Our professional QC team monitors each procedure to ensure that the highest quality standards are met. Additionally, we check most of all product before shipment to ensure that you receive only the best compostable food storage bags.

Market Experience

We have a deep understanding of the requirements of different markets, including the US, Europe, and Australia, and we pay close attention to market policies. We have rich experience working with importers, traders, brand manufacturers, and supermarket chains. This allows us to provide you with compostable ziplock bags that meet market standards and are in line with current trends.

Marketing & Sales— product offering

Our team has a strong ability to search for the most popular compostable zipper bags for different markets and conduct thorough market research. We ensure that our products are always in high demand and meet your needs. With our compostable zip bags, you can be sure that you are making an environmentally responsible choice while still enjoying a practical and effective solution for food storage.

Contact Us for Best Service

Get the Best Price on Compostable Zip Bags

Go green for less with our compostable zipper bags – get the best price today!

Get A Quote

Leave your contact information, we will reply within 1 work-day, if urgent please contact joyce@gobiopack.com directly.