How Compostable Bags are Made: The Manufacturing Process

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The manufacturing process of compostable bags involves several steps. First, the raw materials such as plant - based starches are sourced. These starches can come from a variety of agricultural products like corn, potatoes, or other starchy crops.

The next step is to process these raw materials into a form that can be used to make bags. This usually involves mixing the starches with other biodegradable additives to improve the bag's strength and durability. The mixture is then extruded through a die to form the bag shape.

During the manufacturing process, quality control measures are in place to ensure that the bags meet the required standards for compostability. This includes testing the bags under different composting conditions to verify that they break down as expected. The end result is a compostable bag that is both functional and environmentally friendly.

• compostable bag factoryProduction Capacity 3 workshops with 60 film-blowing machines and more than 120 sets of bag-making machines up to 50 tons per dayCertificates ISO90011400145001
• Star-seal Nappy bags√ 100 compostable and biodegradable√ Made according to compostable standards EN13432 and ASTM D6400√ Thicker and Stronger soft√ Star-seal bottom with handles√ A
• T-shirt bag in rolls√ 100 Compostable bags in rolls ideal for groceries butchers bakeries amp supermarkets√ Made according to compostable standards EN13432 and ASTM D6400√ These ba
• T-shirt bag in bundles√ 100 compostable and biodegradable√ Made according to compostable standards EN13432 and ASTM D6400√ Dual-use bags - use a shopping bag and then re-use as a kit