How to make plastic soft tube?
Plastic co extrusion cosmetic tubes take use of the co-extruding technology to squeeze the different kinds of raw material performance, and form at one time.
It can divided into single extrusion tube and multi layer extrusion tube(EVOH).
Single extrusion soft tube is used for the cosmetic brand who wants the good looking of the tube, and no have high quality requirement on the tube, like our hand cream and facial cream.
Multi layer soft tube is used for High-grade cosmetics packaging, or some products have strong function. Like food packaging and hair remover tube.
Advantages of multi layer soft tube:
- Without the sealed edge, the appearanceof the tube is much better than the composite tube, that is why many high end cosmetics brands like to use this kind of tube.
- According to the die orifice, It can produce different shape of squeezed tube, like oval shape, round shape, ultra flat tube etc.
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