Insulated lunch bag manufacturers

Insulated lunch bags, as the name suggests, have cold / heat preservation functions, and are suitable for packaging various temperature-sensitive products such as food, fresh food, and medicine. Also known as ice pack in the industry, it is often used in conjunction with phase change cold storage materials (refrigerants) to achieve the purpose of keeping cold / heat.

Insulated lunch bag structure

The insulated lunch bag generally consists of a three-layer structure, which are an outer surface layer, a thermal insulation layer and an inner layer. The outer surface layer is made of Oxford cloth or nylon cloth, which is strong and abrasion-resistant. The heat-insulating interlayer is made of EPE pearl cotton insulation material for cold and heat insulation function. This layer determines the heat insulation efficiency of the heat preservation bag. Cleaning.

Tongcheng Chaoran Non-woven Packaging Products Co., Ltd .-- Since its establishment, with the spirit of self-reliance and self-reliance, the principle of honesty, aggressiveness and pioneering, after years of hard work, the company currently has mature market channels and good Corporate reputation. Professional design and production of various tote bags, non-woven bags, shopping bags, nylon bags, polyester bags, flannel bags, suit bags, PVC bags, PVC backpacks, thermal insulation bags, woven bags, suit covers, pet nests, etc. Have a complete and scientific quality management system. Welcome friends from all walks of life to visit, guide and negotiate business. We will wholeheartedly provide excellent products and services to customers from all walks of life.