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Waste plastic woven bag ribbon-like filament and preparation method thereof

A technology for waste plastics and woven bags, applied in the field of woven bag flat yarn and its preparation, can solve the problems of being easily bitten by rodent ants, damaged by woven bags, deteriorated in strength, etc. The effect of increasing the load

Inactive Publication Date: 2018-02-23
ZAOYANG DONGHANG WOVEN PRINTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when using plastic waste to prepare woven bags, there are the following technical problems. First, the recycling of plastic waste will cause its strength to deteriorate and affect its use. When used, especially when used as packaging in the chemical and food industries, it is easy to be bitten by rats and ants, causing damage to the woven bag

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The present invention also provides a method for preparing woven bag flat wire from waste plastics, comprising the following steps:

[0065] Step 1, preparing masterbatch granules.

[0066] Step 1.1, material preparation.

[0067] Weigh carrier resin - high density polyethylene 37.5Kg, dispersant - polyethylene wax 4.5Kg, lubricant - EBS 1.5Kg, coupling agent - stearic acid 3.0Kg, toughening agent - ethylene-octyl 3.0Kg of alkene copolymer, weighing rodent repellent ingredients, including capsaicin 6.3Kg, camphor extract 2.1Kg, Artemisia argyi leaf extract 2.1Kg, weighing filler components, including heavy calcium carbonate 54Kg, bentonite 18Kg, chitosan 18Kg ,spare.

[0068] Step 1.2, load rodent repellant.

[0069] The anti-rodent agent ingredients weighed in step 1.1, including capsaicin 6.3Kg, camphor extract 2.1Kg, Artemisia argyi leaf extract 2.1Kg, are added in the mixture of 100L ethanol and n-octanol, then, the filler ingredients, including ground calcium ca...

Embodiment 2

[0090] The present invention also provides a method for preparing woven bag flat wire from waste plastics, comprising the following steps:

[0091] Step 1, preparing masterbatch granules.

[0092] Step 1.1, material preparation.

[0093] Weigh carrier resin - low density polyethylene 24Kg, dispersant - EVA wax 8.0Kg, lubricant - oleic acid amide 3.2Kg, coupling agent - silane coupling agent 3.2Kg, toughening agent - ethylene - Propylene copolymer 1.6Kg, weighing rodent-proof ingredients, including capsaicin 4.8Kg, camphor extract 0.8Kg, Artemisia argyi leaf extract 2.4Kg, weighing filler components, including heavy calcium carbonate 78.4Kg, bentonite 11.2Kg, chitosan Sugar 22.4Kg, spare.

[0094] Step 1.2, load rodent repellant.

[0095] The anti-rodent agent ingredients weighed in step 1.1, including 4.8Kg of capsaicin, 0.8Kg of camphor extract, and 2.4Kg of Artemisia argyi leaf extract, are added to the mixture of 100L ethanol and n-octanol, and then the filler ingredient...

Embodiment 3

[0116] The present invention also provides a method for preparing woven bag flat wire from waste plastics, comprising the following steps:

[0117] Step 1, preparing masterbatch granules.

[0118] Step 1.1, material preparation.

[0119] Weigh carrier resin - linear low density polyethylene 42.5Kg, dispersant - solid paraffin 5.1Kg, lubricant - EBS 1.7Kg, coupling agent - titanate 8.5Kg, toughening agent - EPEM Propylene rubber 1.7Kg, weighing rodent repellant ingredients, including capsaicin 5.5Kg, camphor extract 1.3Kg, mugwort leaf extract 1.7Kg, weighing filler ingredients, including heavy calcium carbonate 71.4Kg, bentonite 20.4Kg, chitosan 10.2Kg, spare.

[0120] Step 1.2, load rodent repellant.

[0121] The anti-rodent agent ingredients weighed in step 1.1, including 5.5Kg of capsaicin, 1.3Kg of camphor extract, and 1.7Kg of Artemisia argyi leaf extract, are added to the mixture of 100L ethanol and n-octanol, and then the filler ingredients, including ground calcium ...

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PUM

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Abstract

The invention provides a waste plastic woven bag ribbon-like filament which comprises raw materials including a PP (polypropylene) and PE (polyethylene) mixed waste material and a master batch, wherein the master batch comprises a carrier resin, packing, a dispersant, a moistening agent, a coupling agent, a toughening agent and a ratproof agent; the ratproof agent is a mixture of ratproof, a camphor extract and a folium artemisiae argyi extract and is supported in folium artemisiae argyi and chitosan as packing components. The invention further provides a method for preparing the woven bag ribbon-like filament from waste plastic. The method comprises the following steps: preparing the master batch, treating the waste plastic, mixing blending materials, performing extrusion molding, cooling, shredding, performing heating molding, and coiling, wherein the step of preparing the master batch comprises a step of supporting the ratproof agent in bentonite and chitosan. As waste plastic is effectively utilized, the waste plastic woven bag ribbon-like filament provided by the invention is beneficial to environmental protection, and is good in mechanical property and ratproof effect.

Description

technical field [0001] The invention relates to a woven bag flat wire produced from waste plastics and a preparation method thereof, in particular to a rodent-proof woven bag flat wire produced by using waste plastics, and a preparation method thereof. Background technique [0002] Plastic woven bag is a product obtained by extruding film, cutting, unidirectional stretching into flat wire by using polypropylene or polyethylene and other raw materials, and weaving through warp and weft. As plastic woven bags are used more and more as packaging in chemical, food, electrical appliances and other industries, a large amount of raw materials such as polypropylene or polyethylene are used, and the pressure on environmental protection is increasing. On the other hand, the disposal of various plastic wastes, such as disposable plastic cups, infusion bottles, and infusion tubes, has also become an environmental protection problem. Solutions for environmental issues. [0003] However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/06C08L23/08C08L23/16C08K13/06C08K9/12C08K5/00C08K3/26C08K5/09C08J3/22B29B9/06B29C47/00B29C47/92B29C48/92
CPCB29B9/06B29C48/0022B29C48/92B29C2948/92704C08J3/226C08J2323/06C08J2323/12C08J2423/06C08L23/06C08L23/12C08L2205/025C08L2205/03C08L2205/035C08L2205/06C08L2207/062C08L2207/066C08L2207/20C08L23/0815C08K13/06C08K9/12C08K5/0058C08K3/26C08K5/09C08L23/0853C08L23/16
Inventor 陈颜君张小宾
Owner ZAOYANG DONGHANG WOVEN PRINTING CO LTD
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