CN101391401A - Method for covering paper on grinding-wheel reinforcement screen-cloth - Google Patents
Method for covering paper on grinding-wheel reinforcement screen-cloth Download PDFInfo
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- CN101391401A CN101391401A CN 200810172108 CN200810172108A CN101391401A CN 101391401 A CN101391401 A CN 101391401A CN 200810172108 CN200810172108 CN 200810172108 CN 200810172108 A CN200810172108 A CN 200810172108A CN 101391401 A CN101391401 A CN 101391401A
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- paper
- cloth
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- screen
- wheel
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Abstract
The invention discloses a grinding wheel enhanced fabric paper covering method, which coats evenly adhesives on the grinding wheel fabric and then covers the paper on the grinding wheel fabric and eventually processes a drying processing of the grinding wheel fabric after a rolling processing by a pair of rollers. Because the technique uses a special pair of rollers to press the wood paper into the meshes of the fabric, the paper between the meshes can extend and shrink so as to eliminate stress to keep the fabric flat and tidy when environment temperature and humidity changes.
Description
Technical field
The present invention relates to the manufacturing technology that a kind of emery wheel strengthens net, be specifically related to a kind of emery wheel and strengthen with the outer screen cloth method for covering paper that pastes.
Background technology
Being used for glass fiber mesh that emery wheel strengthens, to be furnished with a class be the outer net that pastes, and promptly is covered with paper or nonwoven on the screen cloth surface.Because environment temperature, humidity are bigger to the influence of paper, be laminated with the back screen cloth and very easily produce warpage, distortion, out-of-flatness, seriously restrict the production of next procedure, influence product quality.
Summary of the invention
Task of the present invention is to provide a kind of emery wheel screen cloth method for covering paper.
In order to solve above technical problem, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth of the present invention is characterized in that: uniform gluing stick on the emery wheel screen cloth, and it is online paper to be overlayed on emery wheel cloth again, through a pair of roller roll-in, the emery wheel screen cloth that will cover at last behind the paper is dried processing.
Described emery wheel screen cloth is middle alkali or alkali-free glass fibre emery wheel screen cloth.
Described paper is the long fibre wood pulp paper.
Described pair roller is the combination of hard pair roller or soft pair roller or hard pair roller and soft pair roller.
Described adhesive is the organic bond of water-soluble high-molecular compound.
Described pressure is 500-2000kg.
Described bake out temperature is not more than 120 ℃.
The advantage of above technology is: owing to used the special extruding to rod that wood pulp paper is pressed between the mesh of screen cloth, in environment temperature, when humidity changes, thereby the paper between mesh can extend and shrink with the smooth of maintenance screen cloth that eliminate stress.
Description of drawings
Figure is a structural representation of the present invention.
The specific embodiment
As shown in the figure, at first, select glass fibre emery wheel screen cloth 1 for use, even adhesive coating 2 on the emery wheel screen cloth, in order to make adhesive 2 can play cementation preferably, selected adhesive is the organic bond of water-soluble high-molecular compound, specifically can be pure third, phenylpropyl alcohol, vinyl acetate or above compounding substances etc.
When adhesive 2 is being smeared evenly on the emery wheel net 1 after, paper 3 is covered on the emery wheel net 1.The paper that described paper 3 is made for long stapled wood pulp, cotton, fiber crops etc.
The emery wheel net 1 that will be covered with paper 3 then places under the pressure roller, is pressed into one with the pressure of 500-2000kg, and is last, and the semi-finished product that suppress are dried in temperature is not more than 120 ℃ baker, and cutting becomes finished product.
Claims (7)
1, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth is characterized in that: uniform gluing stick on the emery wheel screen cloth, and it is online paper to be overlayed on emery wheel cloth again, and through a pair of roller roll-in, the emery wheel screen cloth that will cover at last behind the paper is dried processing.
2, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described emery wheel screen cloth is middle alkali or alkali-free glass fibre emery wheel screen cloth.
3, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described paper is the long fibre wood pulp paper.
4, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described pair roller is the combination of hard pair roller or soft pair roller or hard pair roller and soft pair roller.
5, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described adhesive is the organic bond of water-soluble high-molecular compound.
6, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described pressure is 500-2000kg.
7, a kind of method for covering paper on grinding-wheel reinforcement screen-cloth according to claim 1 is characterized in that: described bake out temperature is not more than 120 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810172108 CN101391401A (en) | 2008-11-10 | 2008-11-10 | Method for covering paper on grinding-wheel reinforcement screen-cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810172108 CN101391401A (en) | 2008-11-10 | 2008-11-10 | Method for covering paper on grinding-wheel reinforcement screen-cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101391401A true CN101391401A (en) | 2009-03-25 |
Family
ID=40492016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810172108 Pending CN101391401A (en) | 2008-11-10 | 2008-11-10 | Method for covering paper on grinding-wheel reinforcement screen-cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101391401A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571166A (en) * | 2017-10-20 | 2018-01-12 | 东莞市中微纳米科技有限公司 | A kind of sand paper and preparation method thereof |
| CN107803754A (en) * | 2017-11-08 | 2018-03-16 | 东莞金太阳研磨股份有限公司 | A kind of preparation technology of paper cloth composite polishing band |
| CN111361266A (en) * | 2020-03-06 | 2020-07-03 | 科一(福建)超纤有限责任公司 | Production process of three-dimensional PU screen cloth |
| CN111618750A (en) * | 2020-06-08 | 2020-09-04 | 郑州磨料磨具磨削研究所有限公司 | Green precise continuous forming system and process for metal ultrathin grinding wheel |
-
2008
- 2008-11-10 CN CN 200810172108 patent/CN101391401A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571166A (en) * | 2017-10-20 | 2018-01-12 | 东莞市中微纳米科技有限公司 | A kind of sand paper and preparation method thereof |
| CN107803754A (en) * | 2017-11-08 | 2018-03-16 | 东莞金太阳研磨股份有限公司 | A kind of preparation technology of paper cloth composite polishing band |
| CN111361266A (en) * | 2020-03-06 | 2020-07-03 | 科一(福建)超纤有限责任公司 | Production process of three-dimensional PU screen cloth |
| CN111618750A (en) * | 2020-06-08 | 2020-09-04 | 郑州磨料磨具磨削研究所有限公司 | Green precise continuous forming system and process for metal ultrathin grinding wheel |
| CN111618750B (en) * | 2020-06-08 | 2021-05-18 | 郑州磨料磨具磨削研究所有限公司 | Green precise continuous forming system and process for metal ultrathin grinding wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090325 |