Double Die Head Two-Colour Striped Film Blowing Machine Set
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The Double Die Head Two-Colour Striped Film Blowing Machine Set is composed with two screw stems and cylider with two double-layer die h\eads, itadopts the device of two different plastic macerials, which can blow different kinds of striped vest bags(shopping bag) , itcan get colorful bags witbout printing, with such features as beautiful colos, averagestripe, logical structure, advanced technology, even rewinding and high output.
1, The full set machine is made of two sets main motors, two cylinders and two double-layer die heads, feeding by two cylinders. Extruding with two die heads, it can improve the quality ofstriped film by adopting with double tractions and double tractions and double rewinding devices.
2, Thescrew stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrided treatment, which has high hardness, strong resistance to corros-ion, durable service.
3, The die head is plated with hard chrome, of screw mandrel type structure with even and smooth discharging, the blown plastic film has fine finishing, the blower is of labyrinth structure with even air output.
4, Thecoiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with eve and smooth rewinding and easy roll changing.