Knowledge

In the cosmetics industry, if the quality of cosmetics is the “first life”, then the quality of cosmetic packaging is the “second life”. Reasonably selecting the packaging structure of cosmetics accor

If you want a unique plastic packaging bottle, you may choose to open the mold, but opening the mold will not only bring additional costs, but also have many problems to pay attention to. For the same

The characteristics of HDPE injection blow molding are as follows: 1. The plastic melt is injected into the billet mold, which is subjected to a certain orientation effect in the circumference of the

Applications in the field of food packaging PET bottles, metal cans, paper-plastic composite packaging, and glass bottles are the four main packaging forms of beverage products. Among them, PET bottle

PET bottle refers to a plastic packaging bottle made of PET polyester as raw material, injection molding and blowing. PET bottles have strong application and are widely used in food packaging, daily c

When we went to the supermarket, accidentally found that the bottom of the plastic packaging goods did not have [recycling digital logo]. Like looking at the ingredient list and nutrients, looking at

Health care products due to a variety of functional ingredients in the storage process susceptible to air, temperature, humidity, light, microorganisms and other factors and a variety of complex physi

PET plastic bottles and PP plastic bottles are all kinds of plastic products, but there is a big difference between them. PP plastic bottle is a kind of food container without poisonous flavor. It has

Plastic bottles are very common in our daily lives. The editor of the plastic bottle below introduces the classification and use of plastic bottles. I hope it will be helpful to everyone. According to

The dyeing is bright and can be made into opaque products by adding pigments.

It has good heat resistance, is not easy to transfer heat, does not soften in boiling water, and the shape of the product is not affected by temperature changes.

Soft PVC generally contains 30-50% plasticizer. Due to its soft texture and high strength; it has good air tightness and water impermeability.