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Sound insulation sponge production technology

A production process and technology of sponge, applied in the field of sound insulation sponge production technology, can solve the problems of low adhesion between sponge and release paper, and water attached to the sponge, so as to solve the problem of low adhesion and improve adhesion. Effect

Inactive Publication Date: 2016-06-29
安徽蓝格利通新材应用股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the object of the present invention is to provide a production process for sound-insulating sponges, which can improve the adhesion between the release paper and the sponge by laminating the release paper in the production of the sound-insulating sponges and then flattening the sponges. , and heat the sponge while flattening, which solves the problem of poor adhesion between the sponge and the release paper and moisture inside the sponge during the production of the sound-proof sponge

Method used

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Embodiment Construction

[0016] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0017] This embodiment provides a production process of sound-proof sponge, the production process steps of the sound-proof sponge are as follows:

[0018] Step 1: adding the sponge material into the tablet pressing device for tablet pressing;

[0019] Step 2: Apply glue to the release paper, and send the glued release paper to the sticker device for use;

[0020] Step 3: Feed the sheeted sponge material into the sticker device for lamination of release paper;

[0021] Step 4: Hang the sponge pasted with the release paper on the drying device for air drying;

[0022] Step 5: Place the air-dried sponge on a flattening machine for tableting, and dehumidify it by heating the flattening blo...

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Abstract

The invention provides a sound insulation sponge production technology. A sponge is flattened after a piece of release paper is attached during sound insulation sponge production, the adhesiveness of the release paper and the sponge is improved, heating is performed while the sponge is flattened, and the problems that adhesiveness between the sponge and the release paper during sound insulation sponge production is not high, and water is attached to the sponge are solved.

Description

technical field [0001] The invention relates to the field of sound-insulating material manufacturing, in particular to a production process of a sound-insulating sponge. Background technique [0002] At present, in the manufacture of sound insulation materials, sound insulation sponge is widely used in the sound insulation of refrigerators, air conditioners and other products due to its light weight and good sound insulation effect. At present, in the production of sound-proof sponges, only the release paper is applied to the sound-proof sponges, and then the sponges are cut. The adhesion between the sponges and the release paper is not high, which affects the service life of the sound-proof sponges, and Due to negligence during production, it is easy to add moisture in the sponge, which will affect the follow-up work. Therefore, it is particularly important to solve the problem that the adhesion between the sponge and the release paper is not high and the moisture inside t...

Claims

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Application Information

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IPC IPC(8): B32B5/18B32B7/06B32B7/12B32B29/00B32B37/12B32B37/10
CPCB32B5/18B32B7/06B32B7/12B32B29/002B32B37/10B32B37/12B32B38/164B32B2038/166B32B2307/102B32B2509/00
Inventor 章健
Owner 安徽蓝格利通新材应用股份有限公司
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