CN104772714A - Double-faced abrasive paper - Google Patents
Double-faced abrasive paper Download PDFInfo
- Publication number
- CN104772714A CN104772714A CN201510137861.9A CN201510137861A CN104772714A CN 104772714 A CN104772714 A CN 104772714A CN 201510137861 A CN201510137861 A CN 201510137861A CN 104772714 A CN104772714 A CN 104772714A
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- CN
- China
- Prior art keywords
- paper
- abrasive material
- ply
- double
- layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
Abstract
The invention relates to the technical field of abrasive paper, and particularly relates to double-faced abrasive paper. By virtue of a base body, two surfaces of the base body are respectively provided with a latex paper layer and a waterproof paper layer, the thickness of the base body is gradually decreased from left to right, and the latex paper layer and the waterproof paper layer are respectively connected with a first abrasive layer and a second abrasive layer by virtue of cementing compound layers; the thickness of the abrasive of the first abrasive layer and the thickness of the abrasive of the second abrasive layer are respectively and gradually increased from left to right, the particle quantity of the first abrasive layer is less than that of the second abrasive layer, the surface of the first abrasive layer is painted with an anti-blocking coating, and the double-faced abrasive paper has double-faced polishing capability. The production cost is lowered.
Description
Technical field
The present invention relates to dry sanding paper technical field, particularly relate to double-sided two-purpose sand paper.
Background technology
It is a kind of in order to the surface such as abrasive metal, timber that dry sanding paper is commonly called as rubber, to make its bright and clean level and smooth material; Dry sanding paper usually on body paper deadlocked various abrasive grit form; During current polishing article, after generally first article being roughly ground, then refine; In above process, during each polishing article, corase grind and fine grinding all need to adopt different types of dry sanding paper, add the time of looking for paper to change paper on the one hand, cause the reduction of production efficiency; Polishing article adopt two kinds of sand paper on the other hand, turn increase production cost.
Summary of the invention
The object of this invention is to provide one can two-sidedly polish, reduce the double-sided two-purpose sand paper of production cost.
Technical scheme of the present invention is as follows,
Double-sided two-purpose sand paper, comprises matrix; Described matrix two sides is respectively equipped with latex ply of paper and water-fast ply of paper; The thickness of described matrix from left to right progressively reduces in direction; Described latex ply of paper is connected the first abrasive material and the second abrasive material with on water-fast ply of paper respectively by adhesive layer; The thickness of first, second abrasive material abrasive material described all from left to right progressively increases; The order grain number of described first abrasive material is less than the order grain number of the second abrasive material; Described first abrasive material surface is coated with anti-clogging coating.
Described anti-clogging coating is super coating.Can effectively prevent the ashes after polishing from the gap between abrasive material is blocked by arranging super coating.
Described anti-clogging coating is heat molten type coating.Adopt heat molten type coating surface structure finer and close, the anti-clogging in use procedure, anti-burn better effects if.
Described adheseve layer comprises the primer layer be coated on latex ply of paper, water-fast ply of paper, and multiple glue-line coated on primer layer.By arranging primer layer and multiple glue-line, so that the abrasive material on first, second abrasive material is bonded on latex ply of paper and water-fast ply of paper respectively.
Described water-fast ply of paper adopts brown paper.Owing to adopting brown paper, good water-proof effect, pliability is good, long service life.
Described matrix is made up of inelastic nonwoven layer, latex ply of paper and synthetic fiber layer from top to bottom successively.Because the first abrasive material is connected with inelastic nonwoven layer, be conducive to heat radiation; By arranging synthetic fiber layer, making matrix longer for service time, extending the service life of matrix.
The invention has the beneficial effects as follows: because matrix two sides is respectively equipped with the first abrasive material and the second abrasive material, and the order grain number of the first abrasive material is less than the order grain number of the second abrasive material, therefore make the first abrasive material for roughing the second abrasive material for fine finishining, further because the first abrasive material connects latex ply of paper, the second abrasive material connects water-fast ply of paper, with make the first abrasive material for dry grinding the second abrasive material for water mill; Further, because the thickness of first, second abrasive material abrasive material all from left to right progressively increases, make the abrasive material on right side thicker, more wear-resisting, long service life; Further, the first abrasive material surface is provided with anti-clogging coating, abrasive material blocking when effectively can avoid grinding on the first abrasive material.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Wherein: Fig. 1 is structural representation of the present invention;
Fig. 2 is basal body structure schematic diagram of the present invention;
Fig. 3 is first, second through-hole structure schematic diagram of the present invention;
In accompanying drawing, 1 is matrix, and 2 is latex ply of paper, 3 is water-fast ply of paper, and 4 is the first abrasive material, and 5 is the second abrasive material, 6 is anti-clogging coating, and 7 is primer layer, and 8 is multiple glue-line, 9 is inelastic nonwoven layer, 10 is latex ply of paper, and 11 is synthetic fiber layer, and 12 is the first through hole, 13 is the second through hole, and 14 is adhesive layer.
Detailed description of the invention
Embodiment 1
Shown in Fig. 1-Fig. 3, double-sided two-purpose sand paper, comprises matrix 1; Described matrix two sides is respectively equipped with latex ply of paper 2 and water-fast ply of paper 3; The thickness of described matrix from left to right progressively reduces in direction; Described latex ply of paper is connected the first abrasive material 4 and the second abrasive material 5 with on water-fast ply of paper respectively by adhesive layer 14; The thickness of first, second abrasive material abrasive material described all from left to right progressively increases that (thickness of first, second abrasive material abrasive material all from left to right progressively increases, the thickness structure that from left to right direction progressively reduces of itself and matrix is cooperatively interacted, realizes double-sided two-purpose sand paper integral thickness comparatively; Therefore described thickness can be the granularity of abrasive material); The order grain number of described first abrasive material is less than the order grain number of the second abrasive material; Described first abrasive material surface is coated with anti-clogging coating 6.Because matrix two sides is respectively equipped with the first abrasive material and the second abrasive material, and the order grain number of the first abrasive material is less than the order grain number of the second abrasive material, therefore make the first abrasive material for roughing the second abrasive material for fine finishining; Further, because the first abrasive material connects latex ply of paper and the second abrasive material connects water-fast ply of paper, with make the first abrasive material for dry grinding the second abrasive material for water mill; Further, because the thickness of first, second abrasive material abrasive material all from left to right progressively increases, make the abrasive material on right side thicker, more wear-resisting, long service life; Further, the first abrasive material surface is provided with anti-clogging coating, abrasive material blocking when effectively can avoid grinding on the first abrasive material; Described anti-clogging coating is super coating.Can effectively prevent the ashes after polishing from the gap between abrasive material is blocked by arranging super coating; Described water-fast ply of paper adopts brown paper.Owing to adopting brown paper, good water-proof effect, pliability is good, long service life.
Embodiment 2
On the basis of embodiment 1, described anti-clogging coating is heat molten type coating.Adopt heat molten type coating surface structure finer and close, the anti-clogging in use procedure, anti-burn better effects if; And it is completely solvent-free, nontoxic; Further, because heat molten type coating production line is short, do not need oven drying, energy-saving and cost-reducing, reduce costs.
Embodiment 3
On the basis of embodiment 1, described adheseve layer comprises the primer layer 7 be coated on latex ply of paper, water-fast ply of paper, and multiple glue-line 8 coated on primer layer.By arranging primer layer and multiple glue-line, so that the abrasive material on first, second abrasive material is firmly bonded on latex ply of paper and water-fast ply of paper respectively.
Embodiment 4
On the basis of embodiment 1, described matrix is made up of inelastic nonwoven layer 9, latex ply of paper 10 and synthetic fiber layer 11 from top to bottom successively.Because the first abrasive material is connected with inelastic nonwoven layer, be conducive to heat radiation; By arranging synthetic fiber layer, extend the service life of matrix.
Embodiment 5
On the basis of embodiment 1, described matrix central authorities are provided with the first through hole 12; Described first abrasive material surface is provided with some the second through holes 13 be communicated with the first through hole.By arranging first, second through hole, and the first through hole is in communication with the outside, and when grinding, is convenient to produce wind and is taken away by the heat on the first abrasive material.
Preferably, the abrasive material on first, second abrasive material described adopts carborundum.Due to carborundum hardness and wearability relatively good, to improve the service life of first, second abrasive material.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (6)
1. double-sided two-purpose sand paper, is characterized in that, comprises matrix; Described matrix two sides is respectively equipped with latex ply of paper and water-fast ply of paper; The thickness of described matrix from left to right progressively reduces in direction; Described latex ply of paper is connected the first abrasive material and the second abrasive material with on water-fast ply of paper respectively by adhesive layer; The thickness of first, second abrasive material abrasive material described all from left to right progressively increases; The order grain number of described first abrasive material is less than the order grain number of the second abrasive material; Described first abrasive material surface is coated with anti-clogging coating.
2. double-sided two-purpose sand paper according to claim 1, is characterized in that, described anti-clogging coating is super coating.
3. double-sided two-purpose sand paper according to claim 1, is characterized in that, described anti-clogging coating is heat molten type coating.
4. double-sided two-purpose sand paper according to claim 1, is characterized in that, described adheseve layer comprises the primer layer be coated on latex ply of paper, water-fast ply of paper, and multiple glue-line coated on primer layer.
5. double-sided two-purpose sand paper according to claim 1, is characterized in that, described water-fast ply of paper adopts brown paper.
6. double-sided two-purpose sand paper according to claim 1, is characterized in that, described matrix is made up of inelastic nonwoven layer, latex ply of paper and synthetic fiber layer from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137861.9A CN104772714B (en) | 2015-03-26 | 2015-03-26 | Double-sided two-purpose sand paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137861.9A CN104772714B (en) | 2015-03-26 | 2015-03-26 | Double-sided two-purpose sand paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772714A true CN104772714A (en) | 2015-07-15 |
| CN104772714B CN104772714B (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137861.9A Active CN104772714B (en) | 2015-03-26 | 2015-03-26 | Double-sided two-purpose sand paper |
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| Country | Link |
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| CN (1) | CN104772714B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234850A (en) * | 2015-11-14 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Abrasive paper production process and coating adhesive formula |
| CN107053028A (en) * | 2017-03-02 | 2017-08-18 | 深圳市摩码科技有限公司 | A kind of lapping tape |
| CN107116486A (en) * | 2017-05-26 | 2017-09-01 | 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 | A kind of preparation method of double-sided two-purpose water-proof abrasive paper |
| CN115056150A (en) * | 2022-07-07 | 2022-09-16 | 杭州永杰研磨材料股份有限公司 | Double-sided abrasive paper and processing equipment |
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| JPS60104655A (en) * | 1983-11-14 | 1985-06-10 | Riken Korandamu Kk | Grinding belt for metal plate surface |
| CN1091074A (en) * | 1993-01-01 | 1994-08-24 | 宋巧贞 | A kind of double face flexible abrasive material product and manufacture method thereof |
| CN2803625Y (en) * | 2005-04-07 | 2006-08-09 | 於梦晗 | Dual-side abrasive paper |
| WO2007132881A1 (en) * | 2006-05-17 | 2007-11-22 | Sekisui Chemical Co., Ltd. | Double sided adhesive tape for fixing polishing pad |
| CN104209885A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Two-side-usable sandpaper with anti-blocking function |
| CN104209878A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Abrasive paper with two faces capable of being used |
| CN204639963U (en) * | 2015-03-26 | 2015-09-16 | 常州市金牛研磨有限公司 | Double-sided two-purpose sand paper |
-
2015
- 2015-03-26 CN CN201510137861.9A patent/CN104772714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104655A (en) * | 1983-11-14 | 1985-06-10 | Riken Korandamu Kk | Grinding belt for metal plate surface |
| CN1091074A (en) * | 1993-01-01 | 1994-08-24 | 宋巧贞 | A kind of double face flexible abrasive material product and manufacture method thereof |
| CN2803625Y (en) * | 2005-04-07 | 2006-08-09 | 於梦晗 | Dual-side abrasive paper |
| WO2007132881A1 (en) * | 2006-05-17 | 2007-11-22 | Sekisui Chemical Co., Ltd. | Double sided adhesive tape for fixing polishing pad |
| CN104209885A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Two-side-usable sandpaper with anti-blocking function |
| CN104209878A (en) * | 2013-06-03 | 2014-12-17 | 昆山飞达磨具制造有限公司 | Abrasive paper with two faces capable of being used |
| CN204639963U (en) * | 2015-03-26 | 2015-09-16 | 常州市金牛研磨有限公司 | Double-sided two-purpose sand paper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234850A (en) * | 2015-11-14 | 2016-01-13 | 东莞金太阳研磨股份有限公司 | Abrasive paper production process and coating adhesive formula |
| CN107053028A (en) * | 2017-03-02 | 2017-08-18 | 深圳市摩码科技有限公司 | A kind of lapping tape |
| CN107116486A (en) * | 2017-05-26 | 2017-09-01 | 江苏省江南新型复合研磨材料及制品工程技术研究中心有限公司 | A kind of preparation method of double-sided two-purpose water-proof abrasive paper |
| CN115056150A (en) * | 2022-07-07 | 2022-09-16 | 杭州永杰研磨材料股份有限公司 | Double-sided abrasive paper and processing equipment |
| CN115056150B (en) * | 2022-07-07 | 2023-05-16 | 杭州永杰研磨材料股份有限公司 | Double-sided sand paper and processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104772714B (en) | 2017-04-05 |
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