A paper cup that is easy to carry and use at a low price and is a common drinking water tool in many homes and public places.
The general raw materials for paper cups are: food grade wood pulp paper + food grade PE film.
Paper cups are divided into cold drink cups, hot drink cups and yogurt cups according to their purposes. Cold drink cups, as the name suggests, are paper cups that can hold cold drinks. Cold drinks have a special feature that needs to be frozen or refrigerated. The safe use temperature is 0°C-5°C. It is decided that the paper cup as a whole can be waterproof. Therefore, the cup body of the cold drink cup is made of food grade wood pulp paper + inner and outer surface pe film. This can effectively prevent the wood pulp paper from being exposed to moisture and losing the stiffness and toughness that it would otherwise have.
1. The biggest function of paper cups is to drink beverages, such as carbonated drinks, coffee, milk, cold drinks, etc. This is its earliest and most basic use.
Drink paper cups can be divided into cold cups and hot cups. Cold cups are used to hold cold drinks, such as carbonated drinks, iced coffee, etc.; hot cups are used to hold hot drinks, such as coffee, black tea, etc.
Differentiate between cold drink cups and hot drink paper cups, they “have their own duties”, once they are “misplaced”, they will threaten the health of consumers. The surface of the cold drink paper cup should be treated with wax or wax. Because the cold beverage will make the surface of the paper cup water, the paper cup will soften and it will be waterproof after being coated with wax. This wax is very stable and safe at temperatures between 0 and 5 °C. However, if it is used for hot drinks, as long as the temperature of the beverage exceeds 62 ° C, the melted paper cup will absorb water and deform, and the paraffin impurity content after melting is high, especially the polycyclic phenanthrene organic compound contained in it is a kind of carcinogenic substance. Entering the human body with the drink will endanger people's health. The surface of the hot drink paper cup will stick to a special polyethylene film approved by the state. It is not only heat resistant but also not toxic under the immersion of high temperature beverage. The paper cup should be stored in a ventilated, cool, In dry and non-polluting spaces, the storage period should not exceed two years from the date of manufacture.
2, the use of paper cups in advertising purposes Advertisers or manufacturers also use paper cups as an advertising medium to use.
The design of the pattern on the cup can give people a different drinking mood, but also a "symbol" to promote a certain product. Because the product's trademark, name, manufacturer, distributor, etc., can be designed on the surface of the paper cup. When people drink beverages, they can get to know and understand the products from this information. Paper cups provide a platform for people to understand these new products.