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Measurement unit of vacuum packaging bag thickness: Silk is the unit of measurement for the thickness of packaging bags. Normal 1 wire=0.01 mm. If there ar...
The fading and discoloration of printing products are mainly caused by the ink performance, but some are caused by the art of the printer, and the ink is al...
Now the environmental pollution is relatively serious, so we have developed a degradable plastic bag, which can be instantly disintegrated when touching som...
The degradable plastic bag should have two aspects: on the one hand, it is made of natural materials that can be reused; On the other hand, it is not easy t...
The invention relates to the technical field of plastic processing, in particular to a molding and production method of degradable and environment-friendly ...
According to the European Bioplastics Association, the figures in 2001 show that the consumption of biodegradable products in the EU is 25000 to 30000 tons,...