What are the tips for buying packaging film?

When buying packaging film, there are also certain buying tips. As a manufacturer of express packaging film, let the editor take everyone to understand what are the tips for buying packaging film!

1. See if the product meets the national mandatory standards. The national standard thickness of packaging film is 0.008 mm, but many of the packaging films sold on the market are 0.004 mm packaging films that do not meet the standards. After using unqualified packaging film, it not only fails to keep warm and moisturize, but also easily causes "white pollution" in farmland.

2. You can compare the protective function of packaging film on goods from multiple manufacturers. The protective function of packaging materials on goods is an important and basic function. If the packaging film does not have a reliable protective effect on the packaged goods, then it loses its use value as a packaging material, and the material selection is a failure. The protective function of packaging film on goods is multifaceted. Different goods and different packaging forms have different requirements for the protective function of packaging film. The packaging film produced by the packaging film manufacturer meets the requirement of the protective function of goods.

3. Compare the display effect of packaging film on goods. The display effect of packaging film on goods has a great influence on increasing customers desire to buy goods. Therefore, it is very important for product packaging, especially sales packaging. Packaging film manufacturers tell you that the display effect of packaging film on goods is closely related to the light transmittance, haze, glossiness, antistatic properties, printability, etc. of the packaging film itself.