The insulation bag of Wan Chai Wharf is RMB 11. The operator of the thermal insulation bag of Wanchai Wharf is Zhongcheng Nonwoven Products Factory in Hanyang District, Wuhan. The main products are non-woven bags, spunlaced nonwovens and hot-rolled nonwovens. The material is cloth, and the specification is 321× 221× 161. The thermal insulation time of the thermal insulation bag should range from 2 to 3 hours, mainly depending on the environment and current weather temperature of the thermal insulation bag when it is used.

Advantages of using thermal insulation bag

First of all, a large number of plastic bags are saved to support environmental protection, which is clean and hygienic. The thermal insulation bag itself is waterproof and oil-proof, and the materials are all environmentally friendly, which is very wear-resistant and wrinkle-resistant.

Secondly, the heat preservation function is good. When the food is taken out, it is still steaming, so it can achieve the desired effect from the color and taste of the food, which can easily solve the problems of office workers' work and eating, and increase the chances of going out for a picnic. The heat preservation bag is cheap and can be used repeatedly, and can be purchased in the general market.

finally, restaurant take-out can use thermal insulation bags, and personalized slogans can be printed on the take-out to improve popularity. There are large and medium-sized thermal insulation bags specially designed for motorcycles, bicycles and cars, as well as sports backpacks, schoolbags, professional gift and product packaging bags and leisure shopping bags. Thermal insulation bags are being developed in a more professional direction, which can bring more and more affordable services to people's lives.