Food and drug industry protective boots and boots producing method and boots technical criterion

A technology for the pharmaceutical industry and production method, which is applied to the production of protective boots and boots in the food and pharmaceutical industries and the technical standards of boots, can solve problems such as unfavorable industrial development and technological progress, affecting protection functions, and inability to guarantee supervision and management, etc. Achieve the effect of protecting human health and ensuring processing quality

Inactive Publication Date: 2008-10-15
朱国侯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, if workers wear safety boots for a long time, the sweat on the feet is difficult to disperse, and the inside of the boots is not exposed to sunlight for many years, which is prone to produce various molds. From the perspective of safety, it is necessary to increase the antibacterial function of safety boots, so that the product is not only non-toxic It will produce bacteria, and more importantly, it can kill bacteria and protect the feet and legs of operators from infection by bacteria; in the food industry, we often encounter places with weak acids and weak bases, which requires increased chemical corrosion resistance of safety boo

Method used

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  • Food and drug industry protective boots and boots producing method and boots technical criterion

Examples

Experimental program
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Effect test

example 1

[0034] Example 1: First, take the weight of the upper and the bottom of the boot according to the composition as follows:

[0035] Boot sole

[0036] Polyvinyl chloride-PVC-S-1000 51.0% 51.2%

[0037] Dioctyl phthalate-DOP 30.6% 26.1%

[0038] Polyester Plasticizer-GLOBZNEX-2340-S 15.3% 19.1%

[0039] Composite rare earth stabilizer 2.1% 2.5%

[0040] Inorganic silver-based antibacterial agent 1.0% 1.2%

[0041] Then, the plastic granules of the boot upper and the sole are produced separately. The plastic granules are produced by the following specific steps: ①Dioctyl phthalate-DOP and polyester plasticizer-GLOBINEX-2340-S are blended in a mixer and pre-mixed. Heat to 50°C and set aside; ②Add other components together to a high-speed mixer and stir at a low speed for 2 minutes, mix thoroughly and mix well at a speed of 750 rpm; ③Add the pretreated plasticizer to a high-speed mixer and stir at a low speed for 15 minutes, The speed is 750 rpm;...

example 2

[0043] Example 2: First, take the weight of the upper and the sole of the boot according to the composition as follows:

[0044] Boot sole

[0045] Polyvinyl chloride-PVC-S-1000 51.0% 51.2%

[0046]Dioctyl phthalate-DOP 30.6% 26.1%

[0047] Polyester Plasticizer-GLOBZNEX-2340-S 15.3% 19.1%

[0048] Composite rare earth stabilizer 2.1% 2.5%

[0049] Inorganic silver-based antibacterial agent 1.0% 1.2%

[0050] Then, the plastic granules of the boot upper and the sole are produced separately. The plastic granules are produced by the following specific steps: ①Dioctyl phthalate-DOP and polyester plasticizer-GLOBINEX-2340-S are blended in a mixer and pre-mixed. Heat to 60°C and set aside; ② Add other components together to a high-speed mixer and stir at a low speed for 2 minutes, mix thoroughly and mix well at a speed of 770 rpm; ③ Add the pretreated plasticizer to a high-speed mixer and stir at a low speed for 18 minutes, The speed is 770 rpm;...

example 3

[0052] Example 3: First, weigh the upper and sole of the boot according to the composition as follows:

[0053] Boot sole

[0054] Polyvinyl chloride-PVC-S-1000 51.0% 51.2%

[0055] Dioctyl phthalate-DOP 30.6% 26.1%

[0056] Polyester Plasticizer-GLOBZNEX-2340-S 15.3% 19.1%

[0057] Composite rare earth stabilizer 2.1% 2.5%

[0058] Inorganic silver-based antibacterial agent 1.0% 1.2%

[0059] Then, plastic granules for boot uppers and soles are produced respectively. The production of plastic granules consists of the following specific steps: ①Dioctyl phthalate-DOP and polyester plasticizer-GLOBINEX-2340-S are mixed in a mixer and preheated to 70°C for use; ② Add other components together to a high-speed mixer and stir at a low speed for 5 minutes, mix thoroughly and mix well, and the speed is 790 rpm; ③ Add the pretreated plasticizer to the high-speed mixer and stir at a low speed for 20 minutes. 790 rev / min; ④ Stir the material at a low s...

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PUM

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Abstract

The invention discloses safety shoes for food and medicinal industries and the production method and the technical standard of the shoes. The sides and the soles of the shoes respectively contain PVC-S-1000 51.0%, 51.2%; DOP 30.6%, 26.1%; polyester plasticizer GLOBINEX-2340-S 15.3%, 19.1%; compound rare earth stabilizer 2.1%, 2.5%; and inorganic silver antibacterial agent 1.0%, 1.2%. The safety shoes are manufactured by following steps: weighting materials of the sides and the soles of the shoes according to the weight percentage, granulating by a granulator to obtain plastic particles, respectively adding the plastic particles into an injection molding machine, and molding twice to obtain the safety shoes. The safety shoes produced by the method meet a certain technical standard, have resistance to chemical corrosion, animal and vegetal oil, impact and bacteria, and obviate hazardness existing in the food and the medicinal industries.

Description

technical field [0001] The present invention relates to food and medicine industry protective boots and boot production methods and boot technical standards. Background technique [0002] Safety boots used in food, medicine, health and epidemic prevention industries are safety boots that protect the wearer's feet and legs from dangerous factors in the workplace. Due to the particularity of the food and hygiene industries, the safety boots worn by operators only have the ability to smash, and other protective functions are also required. For example, if workers wear safety boots for a long time, the sweat on their feet is difficult to dissipate. In addition, there is no sunlight inside the boots for many years, which is prone to produce various molds. It will produce bacteria, and more importantly, it can kill bacteria and protect workers' feet and legs from infection by bacteria; in the food industry, we often encounter places with weak acids and weak bases, which requires ...

Claims

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Application Information

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IPC IPC(8): A43B1/14A43B13/04A43D25/00B29B7/00B29B9/10B29D31/502B29C37/02B29K27/06B29D35/02
Inventor 朱国侯左玲许彪
Owner 朱国侯
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