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Gum dipping glove free of latex components

A glove and rubber-dipping technology, which is applied in the field of latex-free rubber-dipped gloves, can solve the problems of low friction of rubber-dipped gloves, and achieve the effects of increasing service life, avoiding air bubbles, and improving quality

Inactive Publication Date: 2020-11-03
JIANGSU HANVO SAFETY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a latex-free dipped glove, which solves the problem of low friction of the dipped glove

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An embodiment of the present invention provides a latex-free rubber-dipped glove, which includes a glove fabric layer, a rubber-dipped layer, and a non-slip rubber particle layer.

[0032] The glove fabric layer is knitted from 30-50% cotton yarn, 30-50% nylon thread, and 10-20% low elastic yarn. The material of the dipping layer is an aqueous solution composed of isoprene rubber, sulfur, dispersant and accelerator. The ingredients in the dipping layer are calculated by weight as follows: 120 parts, 1-3 parts, 2-4 parts, 2-3 parts, the dispersant uses polyethylene wax, the accelerator uses triethylenediamine, and the anti-skid rubber particles The diameter is 0.2 ~ 0.5mm. The dispersant is a kind of surfactant with two opposite properties of lipophilicity and hydrophilicity in the molecule. It can uniformly disperse the solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquid. , At the same time, it can also prevent the sedim...

Embodiment 2

[0034] Embodiments of the present invention provide a production process for latex-free rubber-dipped gloves, comprising the following steps:

[0035] S1 set of molds

[0036] Put the glove fabric layer on the hand mold, and the hand mold is cleaned in advance;

[0037] S2 dipping coagulant

[0038] Dip the glove fabric layer into the coagulant, drain it, and dry it at a low temperature at a temperature of 40-50°C for 30 minutes, then dry it at a high temperature at a temperature of 60-70°C until the glove fabric layer is completely dry ;

[0039] S3 Dip Latex

[0040] Immerse the dried glove fabric layer in S2 into latex, control the dipping time for another 5-10s, and drain, then perform drying treatment, the temperature is controlled at 20-30°C, and the dipping layer is viscous, stop dry;

[0041] S4 Adhesion of non-slip rubber particles

[0042] Spray the anti-slip rubber particles to the palm of the glove fabric layer and the fingers on the same side, control 15-30 ...

Embodiment 3

[0047] Embodiments of the present invention provide a production process for latex-free rubber-dipped gloves, comprising the following steps:

[0048] S1 set of molds

[0049] Put the glove fabric layer on the hand mold, and the hand mold is cleaned in advance;

[0050] S2 dipping coagulant

[0051] Dip the glove fabric layer into the coagulant, drain it, and dry it at a low temperature at a temperature of 40-50°C for 30 minutes, then dry it at a high temperature at a temperature of 60-70°C until the glove fabric layer is completely dry ;

[0052] S3 Dip Latex

[0053] Immerse the dried glove fabric layer in S2 into latex, control the dipping time for another 5-10s, and drain, then perform drying treatment, the temperature is controlled at 20-30°C, and the dipping layer is viscous, stop dry;

[0054] S4 Adhesion of non-slip rubber particles

[0055] Spray anti-slip rubber particles to the palm of the glove fabric layer and fingers on the same side, control 15-30 particle...

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PUM

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Abstract

The invention provides a gum dipping glove free of latex components, and relates to the field of gum dipping gloves The gum dipping glove comprises a glove woven material layer, a gum dipping layer and an anti-skid rubber particle layer, and the production process of the gum dipping glove comprises the steps of die sleeving, coagulating agent dip-coating, latex dip-coating and adhesion and vulcanization of anti-skid rubber particles. By setting the gum dipping time of 5-10 s, bubbles are prevented from being generated in the gum dipping process; meanwhile, the anti-skid rubber particle layer is arranged, so the friction force of the glove is increased, secondary gum dipping and vulcanization treatment are conducted, and the anti-skid rubber particles can be prevented from falling off in the using process of the glove.

Description

technical field [0001] The invention relates to the field of rubber-dipped gloves, in particular to a rubber-dipped glove without latex components. Background technique [0002] Rubber-dipped gloves are comfortable to wear and are widely used in industrial and agricultural production, medical treatment, and daily life. The rubber is first sliced ​​by the rubber mixer, and then sent to the colloidal sol cylinder and gasoline to mix the sol. After the sol is emulsified and prepared, it is pumped to the latex tundish. The gasoline-soluble rubber solution is sent from the top of the distillation tower, heated and distilled by steam, and the latex in the distillation tower is sent to the latex mixing tank according to its own pressure to stir and prepare, and then the glove raw material latex is separated by the centrifuge, and then it is toned and filtered. stand-by. [0003] The existing rubber-dipped gloves have low friction force during use and are not easy to grasp object...

Claims

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Application Information

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IPC IPC(8): A41D19/015D06N3/00
CPCA41D19/0065D06N3/0009D06N3/0027D06N3/0086D06N3/0093D06N3/0077
Inventor 王咸华欧崇华姚海峰
Owner JIANGSU HANVO SAFETY PROD CO LTD