Unlock instant, AI-driven research and patent intelligence for your innovation.

Separation and recovery method of multilayer cushion

A technology for separation and recovery of cushions, which is applied in the field of waste recycling equipment, and can solve problems such as difficult separation of cushions and cloth surfaces, recycling, and environmental protection

Inactive Publication Date: 2010-08-25
刘坤钟
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An existing yoga mat has a plurality of cushion layers made of elastic foam material and consolidated by heat bonding, while a general insole has an elastic cushion layer and a piece of heat-compressed cushion on the elastic cushion. The cloth surface on the layer, and the aforementioned yoga mats or insoles are not easy to separate and recycle because the cushion layers and the cushion layer and the cloth surface are not easy to separate and recycle when the aforementioned yoga mats or insoles are manufactured and the finished products are discarded.

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Separation and recovery method of multilayer cushion
  • Separation and recovery method of multilayer cushion
  • Separation and recovery method of multilayer cushion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] As shown in Fig. 1 and Fig. 2, the preferred embodiment of the separation and recovery method of the multilayer mat of the present invention is described with the multilayer mat 100 having a three-layer structure, and as shown in Fig. 4 and Fig. 8, the multilayer mat 100 The rest of the trimming for the manufacture of the yoga mat has a first cushion layer 110 and two second cushion layers 120 bonded on both sides of the first cushion layer 110 by heat and pressure.

[0028] A preferred embodiment of the present invention cooperates with a separation and recovery device 200 to carry out the separation and recovery operation. The separation and recovery device 200 includes a water tank 10, a drive unit 20, a plurality of hanging units 30, a pull unit 40 and a heating unit 50 .

[0029] The tank 10 has a bottom wall 11 and a peripheral wall 12 e...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a separating and recovery method of a multilayer cushion, Firstly, a separation and recovery device is made. The separation and recovery device comprises a water tank containing hot water, a driving unit and a plurality of hanging units. A first cushion layer of the multilayer cushion is fixed on a hanging piece of the hanging unit, and a second cushion layer fastened to one side of the first cushion layer is fixed on a stripping piece. When the hanging unit and the multilayer cushion are driven by the driving unit, a floating ball can separate and recover the second cushion and the first cushion under the action of buoyancy force. The invention not only can effectively separate the multilayer cushion, but also meet the requirement of environment protection.

Description

technical field [0001] The invention relates to waste recycling equipment, in particular to a method for separating and recycling multi-layer mats. Background technique [0002] An existing yoga mat has a plurality of cushion layers made of elastic foam material and consolidated by heat bonding, while a general insole has an elastic cushion layer and a piece of heat-compressed cushion on the elastic cushion. The cloth surface on the layer, and the aforementioned yoga mats or insoles are not easy to separate and recycle because the cushion layers and the cushion layer and the cloth surface are not easy to separate and recycle when the aforementioned yoga mats or insoles are manufactured and the finished products are discarded. If they are directly discarded, it will cause environmental problems. Contents of the invention [0003] The purpose of the present invention is to provide a method for separating and recycling multi-layer mats which has simple application equipment a...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
Inventor 刘坤钟
Owner 刘坤钟