Packaging materials made of herbal medicine are ex

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Packaging materials made of herbal medicine are expected to replace polyethylene plastic film recently, the U.S. Department of agriculture launched a new environmentally friendly food package made of crushed herbal medicine, which was renamed "dowdupont" (Dow DuPont). Some major special machines include exhaust extruder, tandem mill screw extruder, reciprocating pin screw extruder, foaming extruder, extruder with melt gear pump, tandem multi-stage extruder The experimental control software of the planetary screw extruder and other experimental machines manufactured in China should be able to generate word or excel reports to produce and install materials. It is reported that the packaging material may replace the traditional polyethylene plastic film

after expert testing, the new packaging film can not only keep food fresh, but also improve the taste of bananas, apples and other fruits. Experts predict that in the near future, there will be more packaging materials made of various vegetables and fruits on the market


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