Japan's development of silk fruits and vegetables cling film *

Green food should also be "green"

Waste plastic recycling fuel technology and process equipment have been successful

Several new anti-counterfeiting technologies

98 World Packaging Stars---Home Products (2)

Product Design Affinity in the Internet Age

Polyvinyl alcohol modified and modified polyvinyl alcohol coating composite process

The characteristics and application of capillary screen photosensitive film

Improve the punching precision of beer standard

Guangdong destroys 23 tons of unqualified waste paper

Shanghai Develops New Paper Honeycomb Packaging Materials

Packing container drum material selection and rational use of materials