CN200960224Y - Microporous adhesive tape - Google Patents
Microporous adhesive tape Download PDFInfo
- Publication number
- CN200960224Y CN200960224Y CN 200620077222 CN200620077222U CN200960224Y CN 200960224 Y CN200960224 Y CN 200960224Y CN 200620077222 CN200620077222 CN 200620077222 CN 200620077222 U CN200620077222 U CN 200620077222U CN 200960224 Y CN200960224 Y CN 200960224Y
- Authority
- CN
- China
- Prior art keywords
- micropore
- air permeability
- base material
- adhesive layer
- adhesive
- 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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Abstract
The utility model discloses a micropore adhesive tape comprising air permeability base material and an adhesive layer, wherein the adhesive layer is coated on the surface of the air permeability base material, the adhesive layer directly forms an air permeability micropore during the process of coating. The utility model only has the air permeability micropore on the adhesive layer, while the base material employs the air permeability material such as cotton fabric, chemical fiber cloth, nonwoven fabric, and PU or TPU. After the adhesive layer is coated on the base material, the air directly crosses the micropore which is provided on the air permeability material and the air permeability micropore formed on the adhesive layer during the process of coating, and then comes to the back face of the adhesive layer, thereby achieving the purpose of air permeability. The utility model has good air permeability and can meet operating requirement completely. Because the air permeability micropore is directly formed during the coating process of the adhesive layer without using a pinhole plotter, the drilling procedure is correspondingly reduced, thereby the difficulty of the manufacturing process is greatly reduced, and the producing cost is also reduced. The base material strength is also improved without adding the air permeability micropore.
Description
One, technical field
This utility model relates to a kind of medical supplies, employed micropore adhesive tape on a kind of specifically bandage, infusion patch, binder or other medical adhesive tape.
Two, background technology
The medical adhesive tape adhesive tape generally is attached on patient's the skin in use, and this just requires the necessary light health of adhesive tape, can not cause allergy, also must have air permeability and good simultaneously.The medical adhesive tape in past, can't be breathed freely behind its surface coating as base material with zinc chloride, causes that easily wound or affected part infect, and tears effort with after finishing, use is inconvenient, and easily tears wound.All has ventilative micropore on the medical adhesive tape that generally uses now, improved breathability, but because the restriction of manufacturing process, existing medical micropore adhesive tape is after viscose glue is coated on substrate surface in process of production, this base material both can be that breathability can be the air impermeability base material also, re-uses puncher and roll out ventilative micropore on adhesive-layer and substrate surface.When using the air impermeability base material, not only will use expensive puncher in the course of processing, and puncher can reduce the intensity of base material with all increasing a large amount of micropores on the adhesive-layer of needs punching and the breathability base material that need not to punch.
Three, summary of the invention
1, goal of the invention: the purpose of this utility model provides the higher medical micro porouse adhesive tape of intensity of a kind of good permeability, base material.
2, technical scheme: a kind of micropore adhesive tape described in the utility model, it comprises breathability base material and adhesive-layer, described adhesive-layer is coated on the surface of breathability base material, it is characterized in that: adhesive-layer directly is formed with ventilative micropore in coated process.
This utility model has only and has ventilative micropore on the adhesive-layer, and base material adopts poromeric material, as cotton, chemical fabric, non-woven fabrics, PU or TPU.After adhesive-layer was coated on the base material, air directly passed the ventilative micropore that forms on the micropore that has on the poromeric material itself and the adhesive-layer in coated process, arrive the back side of adhesive tape afterwards, thereby realize gas-pervious purpose.
In order to make micropore adhesive tape each several part reach even gas-pervious purpose, ventilative micropore should be evenly distributed on the adhesive-layer.Ventilative micropore can be scattered in needed shape, as S shape, site shape, polygonal quincunx, linear or oblique line shape.
3, beneficial effect: this utility model permeability is good, can satisfy user demand fully, owing in the coated process of adhesive-layer, directly form ventilative micropore, no longer need to use puncher, the also corresponding drilling process that reduced, so significantly reduced the difficulty of production technology, and reduced production cost; On the breathability base material, also no longer increase ventilative micropore, improved the intensity of base material.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Five, the specific embodiment
As depicted in figs. 1 and 2, micropore adhesive tape described in the utility model, it comprises breathability base material 1 and adhesive-layer 2, breathability base material 1 can be made by cloth, chemical fabric, non-woven fabrics, PU or TPU, described adhesive-layer 2 is coated on the surface of breathability base material 1, breathability base material 1 itself has micropore, directly forms and equally distributed ventilative micropore 3 and have on the adhesive-layer 2 in coated process.This coated technology is: behind coated viscose glue on the base material, use the zigzag scraper to carry out mechanical scraping along substrate surface when viscose glue is about to solidify, scrape off the viscose glue of point-like by scraping on adhesive-layer, promptly form ventilative micropore 3 like this after viscose glue solidifies.Difference according to the scraper feed, the shape that ventilative micropore 3 distributes on adhesive-layer 2 can be S shape, site shape, polygonal quincunx, linear or oblique line shape,, be to utilize scraper on glue feeding roller, to be processed into certain geometry wherein for the ventilative micropore 3 of site shape, polygonal shape such as quincunx.
Claims (4)
1, a kind of micropore adhesive tape, it comprises breathability base material (1) and adhesive-layer (2), described adhesive-layer (2) is coated on the surface of breathability base material (1), it is characterized in that: adhesive-layer (2) directly is formed with ventilative micropore (3) in coated process.
2, micropore adhesive tape according to claim 1 is characterized in that: described ventilative micropore (3) is evenly distributed on the adhesive-layer (2).
3, micropore adhesive tape according to claim 1 and 2 is characterized in that: the shape that described ventilative micropore (3) go up to distribute at adhesive-layer (2) is S shape, site shape, polygonal quincunx, linear or oblique line shape.
4, micropore adhesive tape according to claim 1 and 2 is characterized in that: described breathability base material (1) is the base material of being made by cotton, chemical fabric, non-woven fabrics, PU or TPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077222 CN200960224Y (en) | 2006-09-21 | 2006-09-21 | Microporous adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077222 CN200960224Y (en) | 2006-09-21 | 2006-09-21 | Microporous adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960224Y true CN200960224Y (en) | 2007-10-17 |
Family
ID=38796731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077222 Expired - Fee Related CN200960224Y (en) | 2006-09-21 | 2006-09-21 | Microporous adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960224Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011054173A1 (en) * | 2009-11-03 | 2011-05-12 | Shang Jianzhong | Foreskin-plaster and fixator for circumcision surgery |
| CN101889923B (en) * | 2009-11-03 | 2012-11-21 | 商建忠 | Foreskin paste and fixator for circumcision |
| CN105400444A (en) * | 2015-12-09 | 2016-03-16 | 杭州锴越新材料有限公司 | Preparation method of high strength low temperature hot melt adhesive |
| CN105834072A (en) * | 2016-04-26 | 2016-08-10 | 稳健医疗用品股份有限公司 | Point-like gluing process and product thereof |
| CN112545754A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Method for manufacturing silica gel adhesive bandage |
-
2006
- 2006-09-21 CN CN 200620077222 patent/CN200960224Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011054173A1 (en) * | 2009-11-03 | 2011-05-12 | Shang Jianzhong | Foreskin-plaster and fixator for circumcision surgery |
| US20120220912A1 (en) * | 2009-11-03 | 2012-08-30 | Jianzhong Shang | Foreskin patch and fixator for the circumcision surgery |
| CN101889923B (en) * | 2009-11-03 | 2012-11-21 | 商建忠 | Foreskin paste and fixator for circumcision |
| AP3737A (en) * | 2009-11-03 | 2016-06-30 | Jianzhong Shang | Foreskin-plaster and fixator for circumcision surgery |
| CN105400444A (en) * | 2015-12-09 | 2016-03-16 | 杭州锴越新材料有限公司 | Preparation method of high strength low temperature hot melt adhesive |
| CN105400444B (en) * | 2015-12-09 | 2018-05-22 | 杭州锴越新材料有限公司 | The preparation method of high intensity low-temperature hot melt adhesive |
| CN105834072A (en) * | 2016-04-26 | 2016-08-10 | 稳健医疗用品股份有限公司 | Point-like gluing process and product thereof |
| CN105834072B (en) * | 2016-04-26 | 2018-10-02 | 稳健医疗用品股份有限公司 | A kind of dotted coating technique and its product |
| CN112545754A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Method for manufacturing silica gel adhesive bandage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20100921 |