The outer packaging of many products in our daily life is paper, especially all kinds of beverages, milk and other beverages that are convenient to carry. The following Xiaobian will analyze the specific role of disposable paper cups in beverages.
The use of paper cups in advertising Advertisers or manufacturers also use paper cups as advertising media.
A big role of paper cups is to hold drinks, such as carbonated drinks, coffee, milk, cold drinks, etc., which is its earlier and more basic use.
Distinguish between cold drink paper cups and hot drink paper cups, they “each perform their duties”, once “misplaced”, it will threaten the health of consumers. The surface of the cold drink paper cup should be sprayed with wax or dipped wax. This wax is very stable and stable between 0 and 5°C. Molten paraffin contains high impurities, especially polycyclic phenylene, which is a potential pathogenic substance. When beverages enter the body, they are harmful to human health. Paper cups should be stored in a ventilated, cool, dry and clean place, and the storage period is generally not more than two years from the date of production.
White cardboard is mainly used for French fries, popcorn and other dry food, can not hold water; Waxed paper cup, thick waterproof, but can not hold water. The inner wall of the paper plastic cup is coated with a layer of coated paper, which plays the role of waterproof and oil-proof.
