Shape follow-up compacting method for thermal-insulation pad

An insulating pad and conformal technology, which is applied in the field of conformal pressing of heat insulating pads, can solve the problem of waste of raw materials in the processing of heat insulating pads, and achieve the effects of saving raw material costs, material costs, and solid waste treatment costs.

Inactive Publication Date: 2018-12-18
镇江立达纤维工业有限责任公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies in the prior art, the present invention provides a conformal pressing method for heat insulation pads, which solves the technical problem of serious waste of raw materials for processing heat insulation pads in the prior art

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
  • Shape follow-up compacting method for thermal-insulation pad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0023] Such as figure 1 Shown: This embodiment discloses a method for conformal pressing of heat insulation pads, and now uses five layers (the number of layers after the product is formed is five) as an example for introduction, other layers can also refer to this embodiment.

[0024] First of all, the sheet material is cut, and the multi-layer material to be processed (including the surface layer 1, the middle layer 3, the fourth layer 4 and the bottom layer 5) is respectively cut into sheets of specified size; the sheet material of this embodiment includes EPDM (ethylene propylene rubber) A), EVA (vinyl acetate copolymer), PP (polypropylene), PU (polyurethane) board and glass wool.

[0025]...

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 discloses a shape follow-up compacting method for a thermal-insulation pad. The shape follow-up compacting method comprises the following work steps: sheets, respectively cutting a plurality of layers of materials into the specified dimension of sheets; material die cutting, utilizing a corresponding cutting die to cut the sheets into follow-up shapes, and in die cutting, reserving the allowance at the peripheries of the sheets; boundary material reuse, recycling and reprocessing the boundary materials generated in the step 1 and the step 2; paving materials, paving the materialsgenerated in the step 1, the step 2 and the step 3 layer by layer according to layers; step 5, mould pressing, putting the material in the step 4 into a mould to be compacted; step 6, trimming, performing trimming treatment on a product generated in the step 5. By means of statistics in a production process and the manufacturing technology disclosed by the invention, solid waste can be reduced by30% to 60%, 100 percent utilization on glass wool is achieved, raw material cost can be saved by 20 to 30% after the raw materials are reused, energy is saved to the maximum extent, consumption is reduced to the maximum extend, and a lot of material cost and solid waste treatment cost can be saved for enterprises.

Description

technical field [0001] The invention relates to a conformal pressing method of a heat insulating mat, in particular to a conformal molding manufacturing process of a heat insulating mat capable of reducing product materials and leftover materials, saving energy and reducing consumption. Background technique [0002] Vehicle interior fiber materials have a large number of structural parts, connecting parts, and protective parts with three-dimensional shapes, which need to be pressed into molds. When preparing materials, the size of the materials is generally determined according to the longest and widest shapes. The materials are based on It is mainly rectangular. When the product is pressed, the edge material has been solidified by hot pressing, so it can only be treated as garbage and solid waste separately. With the increasingly severe environmental protection situation, the amount of solid waste must be strictly controlled to the minimum. Therefore, the design of a The pr...

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): B32B37/10B32B37/06B32B38/00B32B43/00
CPCB32B37/06B32B37/10B32B38/0004B32B43/00
Inventor 施群李强陈澄
Owner 镇江立达纤维工业有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap