Manufacturing method for craft plastic curtain
A production method and plastic technology, which is applied in the production field of craft plastic curtains, can solve the problems of easy aging, single color, single curtain function, etc., and achieve the effect of strong anti-oxidation ability
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Embodiment 1
[0018] The preparation method of technology plastic curtain of the present invention, this preparation method is to carry out according to the following steps:
[0019] (1) Mix 78 parts by weight of plastics, 6 parts by weight of pigments, 2 parts by weight of antioxidant, 2 parts by weight of foaming agent, and 18 parts by weight of flame retardant in a sealed mixer;
[0020] (2) Pour evenly stirred raw materials into a plastic extruder, extrude them into a paste through a 150-180-degree spiral, and pull them into strips through a head with a diameter of 4mm to 50mm;
[0021] (3) The extruded strip plastic is cooled rapidly by constant temperature and cooling water, and is pulled into uniform or irregular strips under the traction of the tractor;
[0022] (4) The drawn strips are guillotined into strips of special specifications, and then woven into plastic curtains under the action of the weaving machine.
[0023] The plastic is a mixture of polypropylene and polyethylene w...
Embodiment 2
[0029] The preparation method of technology plastic curtain of the present invention, this preparation method is to carry out according to the following steps:
[0030] (1) Stir 75 parts by weight of plastic, 5 parts by weight of pigment, 1 part by weight of antioxidant, 1 part by weight of foaming agent, and 15 parts by weight of flame retardant in a sealed mixer;
[0031] (2) Pour evenly stirred raw materials into a plastic extruder, extrude them into a paste through a 150-180-degree spiral, and pull them into strips through a head with a diameter of 4mm to 50mm;
[0032] (3) The extruded strip plastic is cooled rapidly by constant temperature and cooling water, and is pulled into uniform or irregular strips under the traction of the tractor;
[0033] (4) The drawn strips are guillotined into strips of special specifications, and then woven into plastic curtains under the action of the weaving machine.
[0034] The plastic is polyvinyl chloride.
[0035] The pigment is a m...
Embodiment 3
[0040] The preparation method of technology plastic curtain of the present invention, this preparation method is to carry out according to the following steps:
[0041] (1) Stir 80 parts by weight of plastics, 8 parts by weight of pigments, 3 parts by weight of antioxidant, 3 parts by weight of foaming agent, and 120 parts by weight of flame retardant in a sealed mixer;
[0042] (2) Pour evenly stirred raw materials into a plastic extruder, extrude them into a paste through a 150-180-degree spiral, and pull them into strips through a head with a diameter of 4mm to 50mm;
[0043] (3) The extruded strip plastic is cooled rapidly by constant temperature and cooling water, and is pulled into uniform or irregular strips under the traction of the tractor;
[0044] (4) The drawn strips are guillotined into strips of special specifications, and then woven into plastic curtains under the action of the weaving machine.
[0045] The plastic is a mixture of polypropylene and polyethylene...
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