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In China, with the implementation of mandatory waste sorting in the past two years, biodegradable materials have gradually become a popular concept. What ar...
Composite packaging bag in the field of packaging status has been irreplaceable, this kind of packaging through the plastic film, aluminum foil, paper and o...
The commodity nature of packaging itself is also becoming more and more obvious, it has become a special product no longer attached to the production of com...
Aluminum foil bag packaging usually refers to aluminum plastic composite packaging bag, according to the process structure can be divided into: two-layer co...
In the past two decades, the use of vacuum atmosphere to keep food for fresh packaging technology has developed rapidly. Because this kind of packaging not ...
First, its single grain, forming a lot of micro channels, so that the vacuum without dead Angle. Second, it is 7 layers of co-extrusion, no glue composite....