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

2 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] The technology to be solved by the present invention is that the existing curtains have technical problems such as single function, easy aging, single color, etc., and provide a manufacturing method o...

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

Examples

Experimental program(3)

Example Embodiment

[0017] Example 1

[0018] The manufacturing method of the process plastic curtain of the present invention is carried out according to the following steps:

[0019] (1) Mix 78 parts by weight of plastic, 6 parts by weight of pigment, 2 parts by weight of antioxidant, 2 parts by weight of foaming agent, and 18 parts by weight of flame retardant through a sealed mixer;

[0020] (2) Pour the evenly stirred raw materials into the plastic extruder, extrude it into a paste through a 150-180 degree screw, and pull it into a strip through a die with a diameter of 4mm to 50mm;

[0021] (3) The extruded strip-shaped plastic is often quickly cooled by warm cooling water, and drawn into uniform or irregular strips under the traction of the tractor;

[0022] (4) The drawn strips are guillotined into special specifications strips, and then woven into plastic curtains under the action of the knitting machine.

[0023] The plastic is a mixture of polypropylene and polyethylene with a mass ratio of 70:30.

[0024] The pigment is a mixture of iron yellow, iron red and medium yellow in any proportion.

[0025] The antioxidant is 2,6-tertiary butyl-4-methylphenol.

[0026] The blowing agent is azodicarbonamide.

[0027] The flame retardant is antimony trioxide.

Example Embodiment

[0028] Example 2

[0029] The manufacturing method of the process plastic curtain of the present invention is carried out according to the following steps:

[0030] (1) Mix 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 the evenly stirred raw materials into the plastic extruder, extrude it into a paste through a 150-180 degree screw, and pull it into a strip through a die with a diameter of 4mm to 50mm;

[0032] (3) The extruded strip-shaped plastic is often quickly cooled by warm cooling water, and drawn into uniform or irregular strips under the traction of the tractor;

[0033] (4) The drawn strips are guillotined into special specifications strips, and then woven into plastic curtains under the action of the knitting machine.

[0034] The plastic is polyvinyl chloride.

[0035] The pigment is a mixture of titanium dioxide, carbon black, and Lithol Scarlet in any proportion.

[0036] The antioxidant is 2,6-tertiary butyl-4-methylphenol.

[0037] The blowing agent is azodicarbonamide.

[0038] The flame retardant is octabromo ether.

Example Embodiment

[0039] Example 3

[0040] The manufacturing method of the process plastic curtain of the present invention is carried out according to the following steps:

[0041] (1) Mix 80 parts by weight of plastic, 8 parts by weight of pigment, 3 parts by weight of antioxidant, 3 parts by weight of foaming agent, and 120 parts by weight of flame retardant through a sealed mixer;

[0042] (2) Pour the evenly stirred raw materials into the plastic extruder, extrude it into a paste through a 150-180 degree screw, and pull it into a strip through a die with a diameter of 4mm to 50mm;

[0043] (3) The extruded strip-shaped plastic is often quickly cooled by warm cooling water, and drawn into uniform or irregular strips under the traction of the tractor;

[0044] (4) The drawn strips are guillotined into special specifications strips, and then woven into plastic curtains under the action of the knitting machine.

[0045] The plastic is a mixture of polypropylene and polyethylene with a mass ratio of 70:30.

[0046] The pigment is iron yellow.

[0047] The antioxidant is 2,6-tertiary butyl-4-methylphenol.

[0048] The blowing agent is azodicarbonamide.

[0049] The flame retardant is antimony trioxide.

PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Papaya solid beverage and preparation method thereof

InactiveCN108541860AStrong antioxidant capacityEliminate Toxic Substances

Owner:伍玉兰

Antioxidant gradient crosslinked polyethylene material and preparation method thereof

PendingCN112980011AStrong antioxidant capacityImprove mechanical properties

Owner:上海威高医疗技术发展有限公司

Method for preparing spherical Cu/Fe biochar composite material by one-step method and application of spherical Cu/Fe biochar composite material

PendingCN114849647AStrong protective effectStrong antioxidant capacity

Owner:HAINAN NORMAL UNIVERSITY +1

Composition containing spirulina polypeptide and application of composition

PendingCN112335796AStrong antioxidant capacityImprove the ability to deal with excess oxygen free radicals

Owner:清远希普生物科技有限公司 +1

Plant antioxidant and application thereof to fresh keeping of foods

ActiveCN108244449Aimprove securityStrong antioxidant capacity

Owner:夏津圣树源农业有限公司

Classification and recommendation of technical efficacy words

Strong antioxidant capacity

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

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

Similar technology patents

Papaya solid beverage and preparation method thereof

Antioxidant gradient crosslinked polyethylene material and preparation method thereof

Method for preparing spherical Cu/Fe biochar composite material by one-step method and application of spherical Cu/Fe biochar composite material

Composition containing spirulina polypeptide and application of composition

Plant antioxidant and application thereof to fresh keeping of foods

Classification and recommendation of technical efficacy words

Antibacterial and peculiar-smell-removing detergent for tableware, fruits and vegetables and preparation method thereof

Natural compound preservative for food

Synbiotics for enhancing health of breast-feed calf and preparation method thereof

Method for enriching carrot with multi-trace elements

Oxidation-resisting flexible NdFeB pasting magnetic stripe and preparation method thereof