CN203109818U - Grinding sponge - Google Patents
Grinding sponge Download PDFInfo
- Publication number
- CN203109818U CN203109818U CN 201320013765 CN201320013765U CN203109818U CN 203109818 U CN203109818 U CN 203109818U CN 201320013765 CN201320013765 CN 201320013765 CN 201320013765 U CN201320013765 U CN 201320013765U CN 203109818 U CN203109818 U CN 203109818U
- Authority
- CN
- China
- Prior art keywords
- film
- sponge
- abrasive
- grinding
- sand
- Prior art date
- 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.)
- Expired - Fee Related
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a grinding sponge which comprises a sponge body, a thin film and grinding sand. The thin film is arranged under the sponge body in a bonding mode. A grinding sand layer is arranged under the thin film in a bonding mode. The grinding sponge has the advantages of being simple in structure, good in water-resisting performance, capable of being used both in a dry state and in a wet state, good in grinding flexibility and capable of grinding all places. The grinding sand on the thin film is evenly pasted, so that the grinding is uniform.
Description
[technical field]
The utility model relates to a kind of sponge, relates in particular to a kind of abrasive sponge.
[background technology]
Pouncing paper on the market mostly is not papery, and is water-fast, wearability is bad, easily grind away; Pliable and tough not good, a lot of local grind less than.
[utility model content]
It mostly is not papery that the utility model purpose is to solve pouncing paper of the prior art, water-fast, wearability is bad, easily grind away; Pliable and tough not good, a lot of local grind less than deficiency and a kind of abrasive sponge is provided.
The utility model is achieved through the following technical solutions: abrasive sponge, comprise sponge, film, abrasive sand, and described sponge below is bonded with film, and described film below is bonded with one deck abrasive sand.
Further, the glue of described sponge and the bonding usefulness of film is the adhesive sticker of powerful sticking type.
Further, the glue of described film and the bonding usefulness of abrasive sand is the adhesive sticker of powerful sticking type.
Further, described abrasive sand is ore in sand form.
Further, described film is that described film is eva film, PE film, TPU film, PET film, PU film, who knows film, polyester film, polyethylene film, PVC film.
At first crossing a layer adhesive sticker colloid requirement in the one side of described film is the glue of powerful sticking type; Stick release liners at glue again after having crossed glue; About release liners thickness requirement 0.2mm; Another of film that to cross adhesive sticker and compound good release liners again do not have that face of glue is smooth to spray the ore in sand form machine through a characteristic, and film surface also is to cross a layer adhesive sticker earlier; Sticking one deck ore in sand form again, ore in sand form is fine is bonded in film surface; Peel off release liners adhesive sticker and the mutual smooth applying of sponge then; Use heat-conducting metal mutual extrusion under the 120-200 celsius temperature to get final product in 1 to 2 second at last;
Described heat-conducting metal can be that bulk also can be circular cylinder; But described heat-conducting metal single face is heated and also can two-sidedly be heated; Adhesive sticker between sponge and the film 120-200 degree centigrade down can the mummification evaporation, and film itself is through 120 to 200 degrees centigrade high temperature, material can become fragile and firmly; Sponge and film are fitted firmly, make sponge and film in use not come off easily;
The beneficial effects of the utility model are: simple in structure; Water-tolerant can Wet-dry; The grinding pliability is good, and each place can be ground to; Abrasive sand on the film is pasted and is made that evenly grinding is very even.
[description of drawings]
Fig. 1 is the utility model structural representation;
Reference numeral: 1, sponge; 2, film; 3, abrasive sand.
[specific embodiment]
Below in conjunction with the drawings and the specific embodiments the utility model is described further:
As shown in Figure 1, abrasive sponge comprises sponge 1, film 2, abrasive sand 3, and described sponge 1 below is bonded with film 2, and described film 2 belows are bonded with one deck abrasive sand 3.
Preferably, described sponge 1 is the adhesive sticker of powerful sticking type with the glue of film 2 bonding usefulness.
Preferably, described film 2 is the adhesive sticker of powerful sticking type with the glue of abrasive sand 3 bonding usefulness.
Preferably, described abrasive sand 3 is ore in sand form.
Preferably, described film 2 is eva film.
At first crossing a layer adhesive sticker colloid requirement in the one side of described film 2 is the glue of powerful sticking type; Stick release liners at glue again after having crossed glue; About release liners thickness requirement 0.2mm; Another of film 2 that to cross adhesive sticker and compound good release liners again do not have that face of glue is smooth to spray the ore in sand form machine through a characteristic, and it also is to cross a layer adhesive sticker earlier that film 2 did not have the surface of glue; Sticking one deck ore in sand form again, ore in sand form is fine is bonded in film 2 surfaces; Peel off release liners adhesive sticker and sponge 1 mutual smooth applying then; Use heat-conducting metal mutual extrusion under the 120-200 celsius temperature to get final product in 1 to 2 second at last;
Described heat-conducting metal can be that bulk also can be circular cylinder; But described heat-conducting metal single face is heated and also can two-sidedly be heated; Adhesive sticker between sponge 1 and the film 2 120-200 degree centigrade down can the mummification evaporation, and film 2 itself is through 120 to 200 degrees centigrade high temperature, material can become fragile and be hard; Sponge and film are fitted firmly, make sponge and film in use not come off easily;
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.
Claims (5)
1. abrasive sponge is characterized in that: comprise sponge, film, abrasive sand, be bonded with film below the described sponge, be bonded with one deck abrasive sand below the described film.
2. according to claims 1 described abrasive sponge, it is characterized in that: the glue of described sponge and the bonding usefulness of film is the adhesive sticker of powerful sticking type.
3. according to claims 1 described abrasive sponge, it is characterized in that: the glue of described film and the bonding usefulness of abrasive sand is the adhesive sticker of powerful sticking type.
4. according to claims 1 described abrasive sponge, it is characterized in that: described abrasive sand is ore in sand form.
5. according to claims 1 described abrasive sponge, it is characterized in that: described film is eva film, PE film, TPU film, PET film, PU film, who knows film, polyester film, polyethylene film or PVC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013765 CN203109818U (en) | 2013-01-08 | 2013-01-08 | Grinding sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013765 CN203109818U (en) | 2013-01-08 | 2013-01-08 | Grinding sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109818U true CN203109818U (en) | 2013-08-07 |
Family
ID=48890195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013765 Expired - Fee Related CN203109818U (en) | 2013-01-08 | 2013-01-08 | Grinding sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313033A (en) * | 2014-08-05 | 2016-02-10 | 东莞金太阳研磨股份有限公司 | Elastic TPU (Thermoplastic Polyurethane) polishing composite membrane |
| CN108637924A (en) * | 2018-04-18 | 2018-10-12 | 广东小太阳砂磨材料有限公司 | A kind of method of manufacturing technology of sponge sand lump |
-
2013
- 2013-01-08 CN CN 201320013765 patent/CN203109818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313033A (en) * | 2014-08-05 | 2016-02-10 | 东莞金太阳研磨股份有限公司 | Elastic TPU (Thermoplastic Polyurethane) polishing composite membrane |
| CN108637924A (en) * | 2018-04-18 | 2018-10-12 | 广东小太阳砂磨材料有限公司 | A kind of method of manufacturing technology of sponge sand lump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20160108 |