CN209522972U

CN209522972U - A kind of woven 7628 electronics cloth of G37 electric yarn

Info

Publication number: CN209522972U
Application number: CN201920070396.5U
Authority: CN
Inventors: 徐建军; 代义飞; 陶应龙
Original assignee: Henan Guangyuan New Materials Ltd By Share Ltd
Current assignee: Henan Guangyuan New Materials Ltd By Share Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-10-22
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses a kind of woven 7628 electronics cloths of G37 electric yarn, including electronics cloth, warp thread and weft yarn, the quantity of the warp thread and weft yarn is several groups, the electronics cloth is mutually woven by several groups warp thread and several groups weft yarn, the warp thread and weft yarn are all made of G37 electronics raw yarn, the outer surface of the warp thread and weft yarn is provided with several groups through-hole, and the distance between described several groups through-hole is equal, and the electronics cloth is plain weave structure.Woven 7628 electronics cloth of a kind of G37 electric yarn described in the utility model, first, electronics cloth is done using G37 raw yarn, and changes weft density, so that in same revolving speed, its working efficiency is doubled in weaving process, manpower is saved, profit is improved, and the upper layer at the warp thread of electronics cloth and the intertexture of weft yarn has opened up through-hole, increases the contact area of inorganic agent and electronics cloth, it can be improved electronics cloth chemical surface treatment effect, bring better prospect of the application.

Description

A kind of woven 7628 electronics cloth of G37 electric yarn

Technical field

The utility model electronic-grade glass fiber cloth fire-fighting domain, in particular to a kind of woven 7628 electricity of G37 electric yarn Sub- cloth.

Background technique

Electronics cloth refers to the general name of the electronic-grade glass fiber cloth for electronics industry.It is in electronic-grade glass fiber cloth Expensive goods, be mainly used for the manufacture of copper-clad plate, with the development of society, the type of electronic product constantly increases, people It is more and more for the demand of copper-clad plate, then demand of the people to electronics cloth is also constantly increasing, with electron level glass The fast development of glass fiber cloth, electronics cloth company is more and more, and competitiveness is more and more stronger, and the requirement of client is increasingly Height causes existing electronics cloth to can not meet the requirement of people；

Existing electronics cloth can not meet the requirement of people, and 7628 current electronics cloths use G75 electronics weaving yarns, Weft density is 44*34, and base weight is 210g/ ㎡, and the production cost of 7628 electronic-grade glass fiber cloths is higher, and profit is lower, And thickness of the existing electronics cloth in warp thread and weft yarn staggered place is relatively high, and gas permeability is not high, and influences electronics cloth surface It is chemically treated effect, the requirement of people is unsatisfactory for, for this purpose, it is proposed that a kind of woven 7628 electronics cloth of G37 electric yarn.

Utility model content

The main purpose of the utility model is to provide a kind of woven 7628 electronics cloths of G37 electric yarn, can effectively solve Certainly the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of woven 7628 electronics cloth of G37 electric yarn, including electronics cloth, warp thread and weft yarn, the warp thread and weft yarn Quantity is several groups, and the electronics cloth is mutually woven by several groups warp thread and several groups weft yarn, the warp thread and weft yarn It is all made of G37 electronics raw yarn.

Preferably, the outer surface of the warp thread and weft yarn is provided with several groups through-hole, between the several groups through-hole It is equidistant.

Preferably, the electronics cloth is plain weave structure, and several groups through-hole is located at warp thread and weft yarn in the electronics cloth In upper layer electronics raw yarn at several groups intertexture, and the ratio of area is 1 at the area and warp thread and weft yarns of every group of through-hole: 2。

Preferably, the weft density of the electronics cloth is 22*17.1, and the base weight of the electronics cloth is 210g/ ㎡.

Compared with prior art, the utility model provides a kind of woven 7628 electronics cloth of G37 electric yarn, has as follows The utility model has the advantages that

1,7628 electronics cloths are done by being changed to G37 using G75 raw yarn originally, and changes weft density, longitude and latitude originally Close 44*34 changes into weft density 22*17.1, and base weight is constant, its working efficiency of same revolving speed improves one in weaving process Times, manpower has been saved, profit is improved, high performance electronic-grade glass fiber cloth needed for market can be woven in a short time, Increase the turnover of company simultaneously；

2, the upper layer at the intertexture of the warp thread of electronics cloth and weft yarn has opened up through-hole, can be at electronics cloth surface chemistry It is increased during reason at warp thread and weft yarns and the contact area of inorganic agent, so that the chemical surface treatment of electronics cloth is imitated Fruit is more preferable, and reduces the generation of bubble in the manufacturing process of electronics cloth, and using effect is more preferable relative to traditional approach, full The requirement of sufficient people, it is more practical.

Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of woven 7628 electronics cloth of G37 electric yarn of the utility model.

Fig. 2 is the enlarged drawing of A in a kind of woven 7628 electronics cloth Fig. 2 of G37 electric yarn of the utility model.

Fig. 3 is the weft density comparison of a kind of woven 7628 electronics cloth of G37 electric yarn of the utility model and existing electronics cloth Figure.

In figure: 1, electronics cloth；2, warp thread；3, weft yarn；4, through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1

As shown in Figs. 1-2, woven 7628 electronics cloth of a kind of G37 electric yarn, including electronics cloth 1, warp thread 2 and weft yarn 3, warp The quantity of yarn 2 and weft yarn 3 is several groups, and electronics cloth 1 is mutually woven by several groups warp thread 2 and several groups weft yarn 3, warp thread 2 and weft yarn 3 be all made of G37 electronics raw yarn.

The weft density of electronics cloth 1 is 22*17.1, and the base weight of electronics cloth 1 is 210g/ ㎡.

7628 electronics cloths are done by being changed to G37 using G75 raw yarn originally, and change weft density, weft density originally 44*34 changes into weft density 22*17.1, and base weight is constant, its working efficiency of same revolving speed improves one in weaving process Times, manpower has been saved, profit is improved, high performance electronic-grade glass fiber cloth needed for market can be woven in a short time, Increase the turnover of company simultaneously.

Embodiment 2

As shown in Figs. 1-2, woven 7628 electronics cloth of a kind of G37 electric yarn, on the basis of embodiment 1, warp thread 2 and latitude The outer surface of yarn 3 is provided with several groups through-hole 4, and the distance between several groups through-hole 4 is equal.

Electronics cloth 1 is plain weave structure, and several groups through-hole 4 is located at warp thread 2 in electronics cloth 1 and 3 several groups of weft yarn interweave In the upper layer electronics raw yarn at place, and the ratio of area is 1:2 at 3 intertexture of area and warp thread 2 and weft yarn of every group of through-hole 4.

Upper layer at the warp thread 2 of electronics cloth 1 and the intertexture of weft yarn 3 has opened up through-hole 4, can come to the surface in electronics cloth 1 Increase at 3 intertexture of warp thread 2 and weft yarn during handling and the contact area of inorganic agent, so that electronics cloth 1 is come to the surface Treatment effect is more preferable, and reduces the generation of bubble in the manufacturing process of electronics cloth 1, and using effect is relative to tradition side Formula is more preferable, meets the requirement of people, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of woven 7628 electronics cloth of G37 electric yarn, including electronics cloth (1), warp thread (2) and weft yarn (3), the warp thread (2) and the quantity of weft yarn (3) is several groups, and the electronics cloth (1) is mutual by several groups warp thread (2) and several groups weft yarn (3) It weaves, it is characterised in that: the warp thread (2) and weft yarn (3) are all made of G37 electronics raw yarn.

2. woven 7628 electronics cloth of a kind of G37 electric yarn according to claim 1, it is characterised in that: the warp thread (2) It is provided with several groups through-hole (4) with the outer surface of weft yarn (3), the distance between described several groups through-hole (4) is equal.

3. woven 7628 electronics cloth of a kind of G37 electric yarn according to claim 2, it is characterised in that: the electronics cloth It (1) is plain weave structure, several groups through-hole (4) is located at warp thread (2) in the electronics cloth (1) and weft yarn (3) several groups interweave In the upper layer electronics raw yarn at place, and the ratio of area is 1 at the area of every group of through-hole (4) and warp thread (2) and weft yarn (3) intertexture: 2。

4. woven 7628 electronics cloth of a kind of G37 electric yarn according to claim 1, it is characterised in that: the electronics cloth (1) weft density is 22*17.1, and the base weight of the electronics cloth (1) is 210g/ ㎡.