August 04, 2022
BOPP braided box is a true biaxially focused polypropylene film, which is also a type of polypropylene. washing powder packaging bags wholesale The BOPP woven handbag film may be produced by the hose film method or the smooth film technology, and the quality of the BOPP film received by different shaping strategies is also different.
Due to the considerable expansion ratio (up to 8-10) of BOPP films produced by horizontal film technology, the strength is higher than that of the tubular film strategy, and the uniformity of film density can also be greater. BOPP is produced by a multi-stage composite strategy, which can Composite with many different components to meet unique software requirements.
Commonly used BOPP films are: ordinary biaxially oriented polypropylene film, heat-sealed biaxially oriented polypropylene film, biaxially oriented polypropylene metallized film, cigarette film, biaxially oriented polypropylene pearlescent film, matte film, etc.
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