A while ago, I received an inquiry from a customer in Sichuan. According to the customer, the packaging film for chocolate sandwich biscuits made by other companies for their company is an aluminized composite film made of aluminized film and plastic film. After the packaged biscuits have been stored for a period of time, the […]

The Relationship Between the Packaging Film and the packaging Bags What is the difference between naturally degradable as well as compostable trash can? There are many different kinds of garbage bags on the market. Some bags are eco-friendly, as well as some are compostable, however what’s the distinction? There is a whole lot to understand […]

Packaging roll film manufacturing methods are divided into four categories: lamination method, dip coating method, plasma vapor deposition method, and interfacial polymerization method. Packaging roll films are used in separation processes such as reverse osmosis, gas separation, and pervaporation. Using two different roll film materials, a membrane composed of a surface active layer with a […]

The usual packaging roll film. At present, the sales situation in the market is very optimistic. Next, let’s talk about the packaging roll film. Each manufacturer controls the heat-sealing strength as an important quality index. Based on the actual production experience in the workshop, a simple analysis is made on the factors affecting the heat-sealing […]

Ordinary plastic is easy to seal at the seal, and it takes strength to peel and open, and it is easy to spill objects or liquids, resulting in waste. It is difficult for many children to open the package, and parents need help to use it. Easy-tear film has low tear strength, and is easy […]

Disclosed is a method of using an easy-tear film. The easy-tear film used for packaging is composed of a three-layer structure. The inner layer is in contact with the package, and the other two layers are the middle layer and the outer layer. The three-layer structure is composed of polymer polymerization. The inner layer is […]

Jelly and tofu sold at convenience stores, supermarkets, etc. Hold the lid of the cup and gently pull the edge to open and enjoy the food. The secret is not in the jelly container, but in the lid. The function of the lid is to prevent the contents inside from leaking, so the container and […]