Guangzhou cooler bag manufacturers supply Guangzhou Guangzhou cooler bag cooler bag manufacturers wholesale

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) supermarket packaging darling - Frozen food cooler bag now, Frozen Food has gradually become the main food of urban households in the supermarket sold a large, very popular. But the biggest problem is the customer to buy a home after removing frozen foods, food has been thawed from the supermarket freezer, they tend to change the taste of food freezing again, and frozen food cooler bag appears to solve this problem Phone 13072270026