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Preparation method of woven bag with strong anti-aging effect

A woven bag, anti-aging technology, used in textiles, fabrics, bag-making operations, etc., can solve the problem of high cost and achieve the effect of improving the anti-aging effect

Active Publication Date: 2020-04-10
福清市洪裕塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method is more expensive

Method used

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  • Preparation method of woven bag with strong anti-aging effect

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preparation example Construction

[0026] A preparation method of a woven bag with strong anti-aging effect, which comprises the following steps:

[0027] S1 is made of plastic film: 5-15 parts by weight of stone powder, 40-60 parts by weight of recycled plastic, 1-3 parts by weight of masterbatch, 5-13 parts by weight of the first wood powder, and 0.1-0.3 parts by weight of the first tourmaline powder , 0.3-0.8 parts by weight of o-hydroxybenzophenone are mixed with 1-5 parts by weight of β-nucleating agent at a high temperature of 250°C to melt and mix to obtain a molten material, which is extruded through a die to become a plastic film, and the water tank is cooled to shape ;

[0028] S2 stretching the film obtained in step S1;

[0029] S3 smearing treatment: preparation of smear liquid, 1-3 parts by weight of porous powder quartz powder, 0.3-0.8 parts by weight of second tourmaline powder, 5-13 parts by weight of second wood powder, 3-10 parts by weight of acrylic acid emulsion and 10-10 parts by weight of...

Embodiment 1

[0054] A preparation method for a woven bag with strong anti-aging effect, which comprises the following steps:

[0055] S1 Treatment of recycled plastics: After sorting, crushing, cleaning, sterilizing and drying waste polypropylene plastic products, add 1% of its weight of sodium hydroxycellulose under hot melt at 200°C and mix them to obtain recycled plastics;

[0056] Made of S2 plastic film: 10 parts by weight of stone powder, 60 parts by weight of recycled plastics, 1 part by weight of masterbatch, 10 parts by weight of the first wood powder, 0.3 parts by weight of the first tourmaline powder, and 0.3 parts by weight of o-hydroxybenzophenone After mixing, it is melted and mixed with 3 parts by weight of β-nucleating agent at a high temperature of 250°C to obtain a molten material, which is extruded through a die to become a plastic film, and the water tank is cooled to shape;

[0057] S2 Stretching the film obtained in step S1, the tension of the stretching process is 10...

Embodiment 2

[0063] A preparation method for a woven bag with strong anti-aging effect, which comprises the following steps:

[0064] S1 Treatment of recycled plastics: After sorting, pulverizing, cleaning, sterilizing and drying waste polypropylene plastic products, add 3% of its weight of sodium hydroxycellulose under hot melt at 200°C and mix them to obtain recycled plastics;

[0065] Made of S2 plastic film: 5 parts by weight of stone powder, 50 parts by weight of recycled plastics, 3 parts by weight of masterbatch, 5-parts by weight of the first wood powder, 0.2 parts by weight of the first tourmaline powder, and 0.8 parts by weight of o-hydroxybenzophenone After being mixed with 1 part by weight of β-nucleating agent, it is melted and mixed at a high temperature of 250°C to obtain a molten material, which is extruded through a die to become a plastic film, and the water tank is cooled to shape;

[0066] S2 Stretching the film obtained in step S1, the tension of the stretching process...

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Abstract

The invention relates to a preparation method of a woven bag, in particular to a preparation method of the woven bag with a strong anti-aging effect. The method comprises the following steps of mixingmountain flour, recycled plastic, color master batch, first wood powder, first tourmaline powder and o-hydroxybenzophenone, melting and mixing with a beta nucleating agent at the high temperature of250 DEG C to obtain a molten material, extruding into a plastic film through a die head, and cooling and shaping the water tank; stretching the film; preparing coating liquid, stirring porous powder quartz powder, second tourmaline powder, second wood powder, acrylic emulsion and water to obtain the coating liquid; uniformly applying the coating liquid to the surface of the obtained film, heatingthe coated film at 150 DEG C for 1-3 minutes and drying; and making the coated film form a silk ingot through a drawbench unit, weaving to tubular fabric of the woven bag, and carrying out machine sewing to obtain the woven bag. According to the method, the anti-aging effect of the woven bag prepared by the recycled plastic is improved through the mountain flour, the wood powder and the tourmalinepowder.

Description

technical field [0001] The invention relates to a preparation method of a woven bag, in particular to a preparation method of a woven bag with strong anti-aging effect. Background technique [0002] Plastic recycling refers to the use of certain recycling processes to recycle and reuse waste plastics to achieve the purpose of turning waste into treasure. At present, my country's waste plastics are mainly plastic films, plastic yarns and woven products, foam plastics, plastic packaging boxes and containers, daily-use plastic products, plastic bags and agricultural mulch films. [0003] At present, polypropylene plastic is recycled and granulated, and calcium carbonate, polyethylene, diffusing agent, surfactant and other materials are added, and after hot-melt mixing, plastic products such as woven bags are made. The cost of this method is higher. Contents of the invention [0004] (1) Technical problems to be solved [0005] In order to solve the above-mentioned problems...

Claims

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Application Information

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IPC IPC(8): D01F6/46D01F1/10C08J7/04C08L23/12C08L97/02C08L1/28C08K13/02C08K3/26C08K5/132C08K3/38C08J5/18C09D133/00C09D197/02C09D7/61D03D15/00B29C48/00B29C48/08B31B70/14B31B70/68D03D15/283D03D15/50
CPCD01F6/46D01F1/10C08J5/18D03D15/00B29C48/022B29C48/08B31B70/14B31B70/68C08J2323/12C08J2433/00C08J2497/02C08J2401/28C08K7/26C08K2003/387C08K13/02C08K2003/265C08K5/132
Inventor 洪猛
Owner 福清市洪裕塑胶有限公司
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