How to test the performance of cosmetic packaging

Cosmetic packaging testing items mainly include: barrier performance testing (gas transmission rate ...

                 What are the differences between plastic bottles and glass bottles for cosmetic packaging materials

In fact, there is no absolute distinction between good and bad packaging materials. The choice of pa...

                 What are the technological characteristics of acrylic bottles

1. Acrylic contains polar pendant methyl groups and has obvious hygroscopicity. The water absorption...

                 What are the processing techniques of acrylic materials

Acrylic processing technology 1. Casting Casting is used to form plexiglass plates, bars and other p...

                 Why acrylic materials are widely used in cosmetic packaging

Because of the unique advantages of acrylic bottles, acrylic packaging bottles are very popular in c...

                 What are the basic requirements for cream bottle packaging materials

Cream bottle is one of the main containers for cosmetics. It has a larger caliber and thicker wall. ...