Characteristics and application of food grade coated paper

Coated paper is a kind of composite material coated with plastic particles on the surface of paper by tape casting machine. The main feature of coated paper is that the composite material can be oil proof, waterproof (relative) and heat sealing. Different uses have different characteristics. After coating, it has water-proof, moisture-proof and oil-proof. At the same time, it has high-temperature automatic heat sealing, which is used to break the traditional bag making method and automatically heat seal under high temperature. Great efforts have been made to save cost and time, and provide a good way for environmental protection.

 

Food grade coated paper is a kind of food packaging paper with strong tensile strength, oil resistance and water resistance. It is widely used in many industries, such as food packaging, disposable paper cup, KFC hamburger bag, bread bag and many other food packaging; at the same time, the drying agent packaging, wood products packaging, toothpick packaging, cotton stick and so on are widely used in the coating paper It can be seen that they are favored. Nowadays, more and more businesses in the food industry use coated paper as packaging, which is consistent with the concept of green environmental protection. Therefore, coated paper packaging bags have become more and more popular. In the future, the coated paper bags will be more and more popular. It can be seen that the coated paper bags have gradually played an important role in our daily life.

 

Food grade coated paper is made of food grade PE film. According to the requirements of customers, different grams of film are coated on the base paper, and no toxic odor is discharged. The non-toxic and tasteless water-based printing is adopted. Because it is heat-soluble on the surface of the paper, so the combination is firm, not easy to separate; and the whole process does not use any chemical solvents, low-carbon environmental protection.

 

When it comes to its product characteristics: when used in hamburger packaging, take its cost characteristics; when used for coated paper packaging, take its waterproof characteristics; boiling point over 100 ℃, no toxic smell of plastic is released; in addition to high temperature resistance, PP film makes the paper and food completely barrier; environmental protection - environmental protection, low carbon emission, completely using non-toxic, odorless water-based printing.

 

To say that the coated paper itself is a wood pulp component, so the color of both sides is very uniform. After PE coating, the tensile force is better, the friction resistance is better, the toughness is better, and it has the functions of moisture-proof and waterproof. It is printed well and has no burr. In printing products, gifts, electronic products, export steel, furniture, etc., moisture-proof and waterproof coated paper is needed.