Constitute a structure of four kinds of typical composition of Plastic Tubes

       

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