Our back-seal bags are made of food-grade composite film, with a seal focused on the back of the bag, clearly displaying printed patterns and product information. They are puncture-resistant, stretch-resistant, and oxygen- and moisture-resistant, meeting the safe storage needs of industries like food and medicine. The bags can also be customized in thickness, size, and functional coatings to suit specific scenarios, making them suitable for efficient operation on automated packaging lines.

Product Advantages:

• 1. Superior Presentation

• The seamless, flat front panel perfectly displays high-definition printing, creating an outstanding shelf presence and capturing consumers' attention.

• 2. Secure Seal

• Three-side heat-sealing technology provides high-strength sealing. Combined with a variety of composite materials, it provides excellent moisture and oxygen barrier properties, as well as light-blocking and freshness-preserving properties.

• 3. Efficient and Economical

• The simple structure reduces consumables, and the flat empty bag facilitates storage and transportation, resulting in high overall cost-effectiveness and suitable for automated high-speed filling. .

• 4. Durable

• The material is puncture- and impact-resistant, making it well-suited for harsh storage, transportation, and processing environments such as boiling, steaming, and freezing.

• 5. Lightweight and Eco-Friendly

• Lightweight packaging reduces material consumption and transportation emissions, making it an excellent choice for brands committed to environmental responsibility.