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
Inactive Publication Date: 2012-05-16
济源市谊达园艺制品有限公司
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Abstract
The invention provides a manufacturing method for a craft plastic curtain. The method comprises the following steps: (1) uniformly mixing 75 to 80 parts by weight of plastic, 5 to 8 parts by weight of pigments, 1 to 3 parts by weight of an anti-oxidant, 1 to 3 parts by weight of a foaming agent and 15 to 20 parts by weight of a fire retardant with stirring by using a sealed mixer; (2) pouring the uniformly mixed raw materials into a plastic extruder, carrying out 150 to 180 degrees of screw extrusion to obtain paste and drawing the paste into strip-shaped plastic by using a head with a diameter of 4 to 50 mm; (3) rapidly cooling the strip-shaped plastic obtained after extrusion with cooling water at normal temperature and drawing the plastic into uniform or irregular sticks under traction of a tractor; (4) chopping the sticks obtained after drawing into strips with a chopper and weaving the strips under the action of a braiding machine so as to prepare the plastic curtain. The craft curtain prepared by using the manufacturing method can have different colors as needed and has a variety of styles, strong antioxidation capability and an actual service life of more than 10 years.
Technology Topic
EngineeringFire retardant +7
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