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Manufacturing method of EPP (Expanded Polypropylene) non-slip floor mat for bathroom

A manufacturing method and anti-slip pad technology, which can be applied to other household appliances, household appliances, household components, etc., can solve problems such as poor user experience, hardened materials, wear resistance, service life and poor drainage, and achieve temperature balance Effect

Inactive Publication Date: 2020-08-04
衡水东益橡塑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the existing bathroom anti-slip mats are divided into plastic, nylon, polyester, polypropylene, acrylic, pure cotton, rubber, etc. Among them, the materials of plastic and rubber bathroom anti-slip mats will become hard when the temperature is low in winter, and the temperature will increase when the temperature is low. Low, poor user experience
Although nylon, polyester, polypropylene, acrylic, and pure cotton are relatively soft, they are not satisfactory in terms of abrasion resistance, service life and drainage

Method used

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  • Manufacturing method of EPP (Expanded Polypropylene) non-slip floor mat for bathroom
  • Manufacturing method of EPP (Expanded Polypropylene) non-slip floor mat for bathroom
  • Manufacturing method of EPP (Expanded Polypropylene) non-slip floor mat for bathroom

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Embodiment Construction

[0020] The purpose of the present invention is to provide a method for manufacturing EPP bathroom non-slip floor mats. The manufacturing steps of the EPP bathroom non-slip floor mats are as follows: prepare 500-600kg of expandable polypropylene raw materials; put the expandable polypropylene raw materials at a pressure of 20m³ In the container, keep the temperature at 30°C±5°C and the pressure at 0.8-1Mpa to pre-press for 12 hours; send the expandable polypropylene raw material that has completed the pre-pressing step into the mold of the steam foaming molding machine through a 2Mpa air compression device. Pre-foam in the steam foam molding machine for 5 seconds, open the steam channel of the steam foam molding machine, adjust the pressure in the steam foam molding machine to 2Mpa-3.5Mpa, heat up for 20-30 seconds, and weld the raw materials to make a poly Acrylic bathroom non-slip mat semi-finished products; turn on the steam foam molding machine and cool for 100-150 seconds. A...

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Abstract

The invention relates to a manufacturing method of an EPP (Expanded Polypropylene) non-slip floor mat for a bathroom. The manufacturing method of the EPP non-slip floor mat for the bathroom comprisesthe following manufacturing steps of: step one. preparing a raw material; step two. prepressing the raw material; step three. foaming the raw material; step four. cooling and shaping; step five. drying a semi-finished product; and step six. packaging the finished product. The manufacturing method has the beneficial effects that the EPP material used in the manufacturing method has the advantages of recyclability, environmental protection, odorlessness, shock absorption, energy absorption, electrostatic prevention and the like; the non-slip floor mat manufactured by the method does not harden in winter, and has relatively balanced temperature; and the low temperature of the floor mat brings less discomfort to feet.

Description

Technical field [0001] The invention relates to the technical field of bathroom anti-skid mats, in particular to a manufacturing method of EPP bathroom anti-skid mats, which are mainly used for bathroom anti-skid appliances. Background technique [0002] Polypropylene plastic foam material (EPP) is a highly crystalline polymer / gas composite material with excellent performance. With its unique and superior performance, it has become the fastest growing environmental protection new type of pressure-resistant cushioning and thermal insulation material. EPP products have excellent shock and energy absorption performance, high recovery rate after deformation, good heat resistance, chemical resistance, oil resistance, anti-static and heat insulation. In addition, its light weight can greatly reduce the weight of articles . [0003] The application fields of EPP materials are becoming more and more extensive. IT products, electronic communication equipment, liquid crystal displays, plas...

Claims

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Application Information

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IPC IPC(8): B29D99/00B29K23/00
CPCB29D99/0092B29K2023/12
Inventor 耿庆国周连涛
Owner 衡水东益橡塑科技有限公司
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