Non Woven Film Bag

A: The core difference lies in "waterproofness" and "durability": ordinary non-woven bags are breathable but permeable, suitable for storing dry items; The laminated bag has a slightly higher unit price due to its waterproof PE film layer, which can hold wet or liquid materials, and has stronger tear resistance and longer service life.

A: It is not recommended to store items with a temperature exceeding 60 ℃. PE coating may release harmful substances at high temperatures, and high temperatures can cause the film layer to soften and peel off, affecting the structure of the bag. If you need to pack hot food, you can choose "food grade coating" (compliant with FDA standards), but still avoid direct contact with scalding items (such as freshly cooked food).

A: It won't work under normal use. The printing process is completed on the surface of the coating layer, and the ink and PE film have strong adhesion. As long as long-term soaking, exposure to sunlight, or scratching by sharp objects are avoided, the pattern can be maintained for 6-18 months without falling off or fading.
Non woven laminated bags, with their characteristics of "waterproof, durable, and high aesthetic value", can meet practical needs and expand brand promotion through repeated use. They are the preferred packaging solution that balances functionality and marketing value.

A: The cost of biodegradable film bags is 20% -30% higher than ordinary models (for example, the unit price of ordinary models is 2 yuan, while biodegradable models are about 2.4-2.6 yuan), suitable for brands that focus on environmental image (such as milk tea shops and organic food brands), and can convey the concept of "sustainable development".
Non woven laminated bags, with their characteristics of "waterproof, durable, and high aesthetic value", can meet practical needs and expand brand promotion through repeated use. They are the preferred packaging solution that balances functionality and marketing value.