Biodegradable Mylar Bags

Shandong Lepu Digital Printing Co., Ltd. is one of the most reliable manufacturers and suppliers of biodegradable mylar bags in China. With abundant experience, we warmly welcome you to wholesale high quality biodegradable mylar bags from our factory. Customized orders are welcome.

Biodegradable Mylar Bags are a sustainable packaging solution designed for brands that need reliable protection with lower environmental impact. As an experienced eco friendly packaging manufacture, LePu provides customized biodegradable bags with strong barrier properties against moisture, oxygen, and light to help maintain product quality. Available in various sizes, structures, printing options, and closure designs, these bags support food, coffee, tea, and retail packaging projects. They are ideal for wholesalers and private label brands looking for functional, customizable, and environmentally responsible packaging solutions. 

1. Sustainable Material Options

Biodegradable Mylar Bags are made with eco-conscious materials such as PLA, PBAT blends, or other compostable film structures, helping brands reduce reliance on traditional plastic packaging. Materials designed for industrial composting can be evaluated according to EN 13432, which covers requirements for biodegradation, disintegration, and environmental safety.

2. Effective Barrier Protection

Biodegradable Mylar Bags provide protection against moisture, oxygen, and light through customized multi-layer structures. Their barrier performance can be measured by Oxygen Transmission Rate (OTR) and Water Vapor Transmission Rate (WVTR) tests, following standards such as ASTM D3985 and ASTM F1249, helping maintain product quality during storage and transportation.

3. Custom Sizes & Designs

Biodegradable Mylar Bags can be customized with different sizes, thicknesses, bag styles, zipper options, and printing designs. This allows coffee brands, food suppliers, supplement companies, and private label businesses to select packaging solutions based on product characteristics and market requirements.

4. Food-Contact Safety Compliance

Biodegradable Mylar Bags can be produced using food-contact compliant materials for different packaging applications. For global markets, suppliers commonly provide compliance documentation based on regulations such as EU Regulation (EC) No 1935/2004 and FDA food-contact requirements to support safe packaging use.

5. Reliable Packaging Performance

Designed with heat-sealable structures, Biodegradable Mylar Bags offer stable sealing performance for filling, storage, and transportation. They help reduce risks such as leakage, moisture exposure, and package damage, making them suitable for wholesale orders and private label projects.

A European granola brand needed to replace its traditional plastic pouches with a more sustainable option while keeping the same packaging performance for online sales and retail distribution. LePu customized Biodegradable Mylar Bags in 180mm × 260mm + 80mm gusset size with a matte printed surface, zipper closure, and high-barrier biodegradable film structure. The bags were used after the granola mixing and filling process, where the zipper helped consumers reseal the package after opening, while the barrier layer reduced moisture exposure that could affect product texture and freshness. The customized pouch design improved shelf appearance, reduced the need for additional outer packaging, and allowed the customer to ship products directly to retailers and e-commerce warehouses with more efficient packaging operations.

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