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Method for preparing anti-cutting glove with plating structure

A tissue structure and glove technology, which is applied in knitting, weft knitting, textiles and papermaking, etc., can solve the problems of easy entanglement of yarns, and achieve the effects of improved comfort, improved puncture resistance, and excellent cut resistance

Inactive Publication Date: 2017-07-28
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for preparing cut-resistant gloves with plated texture structure, which solves the problem that the yarns in the ultra-high molecular weight polyethylene cut-resistant gloves are easy to entangle during the manufacturing process, and can effectively improve the wearing of cut-resistant gloves. comfort

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Method for preparing anti-cutting glove with plating structure
  • Method for preparing anti-cutting glove with plating structure
  • Method for preparing anti-cutting glove with plating structure

Examples

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preparation example Construction

[0049] A kind of preparation method of the cut-resistant glove of plaiting structure of the present invention, its flow process is as follows figure 1 As shown, the specific steps are as follows:

[0050] Step 1, take UHMWPE fiber yarn, and carry out pretreatment to UHMWPE fiber yarn, specifically implement according to the following steps:

[0051] Step 1.1, take UHMWPE fiber yarn;

[0052] Step 1.2. Soak the UHMWPE fiber yarn obtained in step 1.1 in a NaOH solution with a mass percentage concentration of 16% to 18% for 1h to 2h. It is necessary to ensure that the UHMWPE fiber yarn can be completely soaked in the NaOH solution to complete the UHMWPE fiber yarn Alkaline treatment;

[0053] Step 1.3. The UHMWPE fiber yarn after the alkali treatment in step 1.2 is taken out from the NaOH solution, rinsed with distilled water for 3 to 5 times, and dried naturally to obtain the pretreated UHMWPE fiber yarn.

[0054] Step 2. Carry out chromic acid modification treatment to the U...

Embodiment 1

[0075] Take the UHMWPE fiber yarn; soak the obtained UHMWPE fiber yarn in a NaOH solution with a mass percentage concentration of 16% for 2 hours, ensure that the UHMWPE fiber yarn can be completely soaked in the NaOH solution, and complete the alkali treatment of the UHMWPE fiber yarn; The treated UHMWPE fiber yarn was taken out from the NaOH solution, washed 3 times with distilled water, and dried naturally to obtain the pretreated UHMWPE fiber yarn;

[0076] Weigh potassium dichromate, water and concentrated sulfuric acid respectively according to the mass ratio of 6:11:79; mix the weighed potassium dichromate, water and concentrated sulfuric acid to form a chromic acid solution, and then place the chromic acid solution in a ventilated place Cool to 15°C; immerse the UHMWPE fiber yarn obtained after pretreatment in chromic acid solution for modification treatment. During the modification treatment process: the temperature is 55°C, and the modification time is 25 minutes; the...

Embodiment 2

[0080] Take the UHMWPE fiber yarn; soak the obtained UHMWPE fiber yarn in a NaOH solution with a mass percentage concentration of 17% for 1.5h, to ensure that the UHMWPE fiber yarn can be completely soaked in the NaOH solution, and complete the alkali treatment of the UHMWPE fiber yarn; The UHMWPE fiber yarn after the alkali treatment was fished out from the NaOH solution, washed 4 times with distilled water, and dried naturally to obtain the UHMWPE fiber yarn after the pretreatment;

[0081] Weigh potassium dichromate, water and concentrated sulfuric acid respectively according to the mass ratio of 7:12:80; mix the weighed potassium dichromate, water and concentrated sulfuric acid evenly to form a chromic acid solution, and then place the chromic acid solution in a ventilated place Cool to 20°C; immerse the UHMWPE fiber yarn obtained after pretreatment in chromic acid solution for modification treatment, during the modification treatment process: the temperature is 60°C, and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a method for preparing an anti-cutting glove with a plating structure. The method specifically includes the following steps that 1, UHMWPE fiber yarn is obtained and pre-processed; 2, the UHMWPE fiber yarn obtained after pre-processing is subjected to modification by using chromic acid; 3, the UHMWPE fiber yarn obtained in the step 2 serves as a veil of the plating structure, normal cotton yarn serves as ground yarn of the plating structure, weaving is conducted on a glove machine, and a semi-finished anti-cutting glove product is obtained; 4, the semi-finished anti-cutting glove product obtained in the step 3 is subjected to after-finishing, and the anti-cutting glove with the plating structure is obtained. The method for preparing the anti-cutting glove with the plating structure solves the problem that yarn is easily tangled in the manufacturing process of an ultra-high-molecular-weight polyethylene anti-cutting glove, and can effectively improve the wearing comfort of the anti-cutting glove.

Description

technical field [0001] The invention belongs to the technical field of molding weaving methods, and in particular relates to a method for preparing cut-resistant gloves with a plating structure. Background technique [0002] Ultra-high molecular weight polyethylene is currently the fiber with the highest specific strength and specific modulus in the world. It has the characteristics of light weight, chemical corrosion resistance, abrasion resistance, cutting resistance and impact resistance. It is an excellent material for making protective gloves against mechanical hazards. However, due to the scarcity of this fiber, its application in the field of gloves has not been paid attention to for a long time. [0003] In recent years, with the breakthrough of domestic ultra-high molecular weight polyethylene production technology, the market supply has increased rapidly, and its superior cost performance has made it more and more widely used in protective gloves. However, ultra-h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04B1/28D04B1/16D06M11/38D06M11/55D06M11/48D06M15/564D06M101/20
CPCD04B1/16D04B1/28D06M11/38D06M11/48D06M11/55D06M15/564D10B2321/0211D06M2101/20
Inventor 薛涛魏冬马驰孟家光吴钦
Owner XI'AN POLYTECHNIC UNIVERSITY
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