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Constitute a structure of four...
Author:Asta news    Time:2011/11/22
Constitute a structure of four kinds of typical composi
 
The typical plastic compound tube structure of four kinds:

    
1, polyethylene (outer layer) / adhesive resin (white) / ethylene vinyl alcohol / adhesive resin / polyethylene (inner layer).
                                  
    
2, polyethylene (outer layer) / adhesive resin (white) / polyester (or SiO, A12O3 plating, etc.) / adhesive resin A1203 / polyethylene (inner layer).

    
3, polyethylene / adhesive resin (white) / polyester / adhesive resin.

    
4, polyethylene / adhesive resin / ethylene vinyl alcohol / adhesive resin / polyethylene.

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