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Breathable cloth laminating process, sound box and automobile seat

A breathable cloth and process technology, which is applied to vehicle parts, transducer shells/cabinets/brackets, speaker transducer fixing, etc., can solve problems such as adverse environmental impact, increased recycling and processing costs, and loss of breathability of breathable cloth. for reliable bonding

Pending Publication Date: 2020-02-11
广东新意通讯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the low air tightness of the glue, direct application of the glue will cause the air-permeable fabric to lose its air permeability. Therefore, at present, for the bonding of the air-permeable fabric and the packaged object, the method of spraying glue is often used, that is, the glue in the molten state is sprayed. Spray it on the wrapped object, and then wrap the breathable cloth around the wrapped object
This method has great defects: in order to ensure that there is enough glue attached to the packaged object, most of the sprayed mist glue will be wasted, that is, it will be sprayed in the collecting pool, which will increase the cost of recycling; at the same time, Because the colloid is foggy, it will cause great adverse effects on the environment

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
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  • Breathable cloth laminating process, sound box and automobile seat
  • Breathable cloth laminating process, sound box and automobile seat
  • Breathable cloth laminating process, sound box and automobile seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a breathable cloth bonding process, including the following steps:

[0031] a. A plurality of rubber beads 3 are arranged on one end surface of the cloth 1 or the outside of the wrapped object; the wrapped object can be an object that needs to be wrapped with a breathable cloth 1 such as a speaker shell 4 and a car seat;

[0032] b. Lay the cloth 1 to the outside of the wrapped object, so that the glue beads 3 are located between the cloth 1 and the wrapped object; the air holes of the glue beads 3 and the cloth 1 are misplaced;

[0033] c. Heating makes the glue beads 3 into a molten state;

[0034] d. The temperature is lowered, and the glue beads 3 are re-solidified so that the cloth 1 is bonded to the wrapped object.

[0035] Compared with the prior art, the present invention uses the glue beads 3 to bond the cloth 1 and the wrapped object, and the glue beads 3 and the ventilation holes are misplaced, thus ensuring the reliable bonding of t...

Embodiment approach

[0039] Specifically, since the cloth 1 is soft and not easy to dispense glue, this embodiment provides an optional implementation, specifically including:

[0040] a'1. Dispensing or coating (i.e. coating) on ​​the release film, evenly distributing multiple glue beads 3 on the release film; specifically, the area of ​​the release film is approximately equal to the area of ​​the cloth 1, Therefore, it is necessary to pre-set the distribution of the glue beads 3 on the release film according to the distribution of the air holes of the fabric 1, and then let the dispensing equipment dispense glue on the release film according to the above preset to form glue beads 3. Specifically, if the setting of the glue beads 3 is achieved by coating, this method can be used with reference to the structure disclosed in the patent application number 201711493921.6.

[0041] a'2. The release film is provided with an end surface of the rubber beads 3 and attached to the cloth 1 or the wrapped ob...

Embodiment 2

[0045] Such as image 3 and Figure 4 As shown, this embodiment provides a kind of sound box, this sound box is bonded by the method of embodiment 1, comprises cloth 1, sound box casing 4 (being the packaged thing described in embodiment 1) and is arranged on described sound box casing 4, the cloth 1 is provided with n ventilation holes at intervals, and the cloth 1 is attached to the outer wall of the sound box casing 4, n is a natural number greater than 1, and the distance between the cloth 1 and the sound box casing 4 There are also a plurality of glue beads 3 for bonding the cloth 1 and the speaker shell 4 between them, and the glue beads 3 are misplaced with the ventilation holes.

[0046] In this embodiment, since the speaker housing 4 is provided with several sound emitting holes 5, the glue beads 3 and the sound emitting holes 5 are misplaced to ensure that the glue beads 3 will not block the emission of sound.

[0047] In this embodiment, the shape of the glue bead...

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Abstract

The invention relates to the technical field of sound boxes and automobile seats, in particular to a breathable cloth laminating process and a sound box produced by the method and an automobile seat produced by the method. According to the method, glue beads are arranged between the cloth and a wrapped object, the glue beads and air holes of the cloth are arranged in a staggered mode, and then theglue beads are heated to melt to realize the adhesion between the cloth and the wrapped object, so that the air permeability of the cloth is not reduced on the premise of reliable adhesion between the cloth and the wrapped object; and meanwhile, due to the fact that the glue beads are not manufactured in the form of spray, the waste of the glue body cannot be caused, and the adverse effect on thesurrounding environment cannot be caused.

Description

technical field [0001] The invention relates to the technical field of sound boxes and car seats, in particular to a ventilating cloth bonding process, sound boxes and car seats. Background technique [0002] At present, with the improvement of people's quality of life, breathable fabrics have been widely used in various industries. For example, breathable fabrics are used in speakers to ensure that the sound distortion of the speakers is lower, and breathable fabrics are used in car seats to make cars The seat will not cause discomfort due to the heat generated by the person sitting for a long time. In order to ensure the stability of the bonding between the air-permeable cloth and the wrapped object (ie the above-mentioned sound box and car seat, etc.), the commonly used bonding method at present is to use glue to bond. [0003] However, due to the low air tightness of the glue, direct application of the glue will cause the air-permeable fabric to lose its air permeabilit...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02H04R1/02
CPCB60R11/0217H04R1/025
Inventor 周里程
Owner 广东新意通讯科技有限公司
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