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Crosslinked foaming heating stove

A heating furnace and Lianfa's technology, applied in the field of cross-linked foaming heating furnace, can solve the problems of poor heat insulation, formability, sound absorption and cushioning, and not suitable for high-end packaging needs

Inactive Publication Date: 2008-10-08
程志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing packaging materials are processed by physical foaming of EPE. The produced EPE sheet has poor heat insulation, formability, sound absorption and cushioning, and is not suitable for high-end packaging.

Method used

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  • Crosslinked foaming heating stove

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Effect test

Embodiment Construction

[0008] With reference to accompanying drawing, a kind of cross-linking and foaming heating furnace is provided with cross-linking box 2 and foaming box 3 in insulation box 1, and stainless steel conveyor belt 4 is set in cross-linking box 2 and foaming box 3; A heating device is provided on the heat preservation box 1, and the heating device communicates with the cross-linking box 2 and the foaming box 3 respectively through pipelines. The heating device is composed of two combustion chambers and two fans; the heat outlet of the combustion chamber 5 is closely connected with the air inlet of the fan 6, and the air outlet of the fan 6 is connected with the crosslinking box 2 through a pipeline; the other combustion chamber The heat outlet of the chamber 7 is closely connected with the air inlet of the fan 8, and the air outlet of the fan 8 is communicated with the foam box 3 through a pipeline.

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Abstract

The invention belongs to the technical field of PE chemical cross-linking foaming, in particular relate to a cross-linking foaming furnace, which is characterized in that a cross-linking box body and a foaming box body are arranged in a heat-preservation box body and a stainless steel conveyor belt is arranged in the cross-linking box body and the foaming box body; a heating device is arranged on the heat-preservation box body and the heating device is separately communicated with the cross-linking box body and the foaming box body through pipelines. The cross-linking foaming furnace has the advantages of high foaming ratio, low density of the produced products, small thickness, smooth surface, high elasticity, good flexibility and easy secondary processing.

Description

Technical field: [0001] The invention belongs to the technical field of PE chemical cross-linking and foaming, and in particular relates to a cross-linking and foaming heating furnace. Background technique: [0002] Most of the existing packaging materials are processed by physical foaming of EPE. The produced EPE sheet has poor heat insulation, formability, sound absorption and cushioning, and is not suitable for high-end packaging. Invention content: [0003] The object of the present invention is to provide a cross-linked foaming heating furnace with high foaming ratio, low density, thin thickness, smooth surface, high elasticity, high toughness and easy secondary processing. [0004] The technical solution of the present invention is: a cross-linking and foaming heating furnace, which is characterized in that a cross-linking box and a foaming box are arranged in the heat preservation box, and a stainless steel conveyor belt is arranged in the cross-linking box and the ...

Claims

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Application Information

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IPC IPC(8): B29C44/00B29C44/34B29K23/00B29L7/00
Inventor 苏罕
Owner 程志
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