The aluminum foil used in the thermal insulation bag has excellent barrier performance and good moisture resistance and heat preservation. All use thermal insulation materials and refrigerants such as ice packs and ice boxes to keep fresh and cool. Features Heat preservation and cold preservation, the effect of the same heat preservation depends on the change of the external environment temperature, the amount of content, the level of the original temperature and other changes.
The non-woven thermal insulation bag is made into a product packaging bag, and the thermal insulation aluminum film material is embedded in the bag. This type of thermal insulation material can be kept at a lower temperature when packaging products that need to be refrigerated, so that the product is in a refrigerated state. So as to slow down the rate of deterioration and corruption of items; however, when packaging products that need to be insulated, the inside of the bag can keep the heat from emitting, so that the temperature of the product is not easy to dissipate and keep the product warm. However, the biggest advantage is that the price of non-woven thermal insulation bag products is also relatively low, which is acceptable to the majority of merchants and enterprises.
Non-woven thermal insulation bags have five major advantages:
1. Save a lot of plastic bags and support environmental protection;
2. Clean and hygienic, the thermal insulation bag itself is waterproof and oil-proof, and the materials are all made of environmentally friendly materials, which have strong wear resistance and anti-wrinkle; can achieve the desired effect. In this way, the work and diet problems of office workers can be easily solved;
Fourth, the price of the insulation bag itself is low, and it can be used many times.
5. It can be used for take-out in restaurants, and personalized slogans can also be printed on the take-out to enhance popularity.
Non-woven thermal insulation bag product, it is a new generation of environmentally friendly materials, with moisture-proof, breathable, flexible, light weight, non-combustion, easy to decompose, non-toxic and non-irritating, rich in color, low price, recyclable and so on. It can have the function of heat preservation. The thermal insulation layer of the product is ultra-thick thermal insulation cotton, which provides a good thermal insulation effect; the product can be folded and easy to carry. Generally used for heat preservation food, lunch, restaurant delivery, etc. Compared with traditional ice packs, the capacity is smaller, and it is usually equipped with a crisper. The independent thermal insulation food warehouse is equipped with a pressure-resistant system, so that the food can be stored without being squeezed; the inside of the food warehouse is made of aluminum foil, which is environmentally friendly and safe, and can be directly contacted with food. Function: Adopt hot-melt seamless bonding technology, long heat preservation time. The material can be naturally decomposed when placed outdoors for 90 days, and has a service life of up to 5 years when placed indoors.