China's largest food cooler bag manufacturers, quality assurance

Introduce the most advanced production equipment to produce all kinds of insulation bags, woven cooler bag, ice cooler bag, cooler bag of frozen dumplings and other products Cooler bag Material: PE outer membrane or non-woven three supply, oxford cloth and other materials + EPE EPE intermediate layer (thickness can be customized) outer use environmentally friendly materials, good insulation performance aluminum complex internal selection EPE EPE insulation layer, inner welt ribbon edging, play a very good thermal insulation . stylish appearance, fashionable and can be folded for convenient storage. Performance: cooler bag, ice bag, ice packs, also known as passive refrigerator, is a high-heat, temperature effect bag (with cool effects), can be frozen foods, beverages, vegetables, fruits, vaccine and so on for a short time heat preservation effect. Printing: printed logo to improve the company's image and advertising effect, gravure green printing, color printing, laminating printed, printing beautiful, clear, to no bleaching effect (printing technology for customers to choose) soaking time: there are about 2-3 hour (calorie foods, the more the longer the holding time), cold time reference: loading frozen food or drink about 3-4 hours (time can be used together with ice packs for up to 5-8 hours)