CN101933844B - Production process and using method of double-sided adhesive tape for medical surgical non-woven cloth with holes - Google Patents
Production process and using method of double-sided adhesive tape for medical surgical non-woven cloth with holes Download PDFInfo
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- CN101933844B CN101933844B CN2010102889835A CN201010288983A CN101933844B CN 101933844 B CN101933844 B CN 101933844B CN 2010102889835 A CN2010102889835 A CN 2010102889835A CN 201010288983 A CN201010288983 A CN 201010288983A CN 101933844 B CN101933844 B CN 101933844B
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Abstract
The invention discloses a production process and a using method of a double-sided adhesive tape for a medical surgical non-woven cloth with holes. The adhesive tape successively comprises a layer of release paper, a layer of adhesive, a layer of substrate consisting of polyester films or polyethylene films, a layer of adhesive and a layer of release paper, and the shape and size of a hole on the adhesive tape are determined according to the shape and size of a surgical wound. The production process of the invention is characterized in that a cutting knife is arranged on a roller of a coating machine and used for gluing one side of the substrate, and a cutting line is formed in the middle of the release paper passing through the roller; the other side of the substrate is glued by way of strip gluing, the adhesives are only coated on the middle of the substrate, and the edges at the two sides of the substrate are respectively reserved with a blank edge with the width of 2mm to 10mm; and when the other side of the substrate is compounded with the release paper, a gap with the width of 10 mu m to 30 mu m is arranged between the edge and the release paper. The using method is characterized in that while stripping, the release paper on one side of the substrate is stripped along the cutting line; and the release paper on the other side of the substrate is stripped along the gap of the edges at the two sides of the substrate. Compared with the like products at home and abroad, the product of the invention is more convenient and easy to use.
Description
Technical field
The present invention relates to a kind of production technology of sticker, particularly disclose a kind of the operation with the production technology and the method for using thereof of the two-sided sticker of medical hole towel.
Background technology
The employed operation of hospital or medical supplies enterprise is a kind ofly to be used for the sufferer operation and the time to stick on patient and operate on the two-sided sticker at position with the medical hole two-sided sticker of towel; The one side of sticker sticks on the operation towel; Another side then sticks on the skin of sufferer, and therefore this two-sided sticker must satisfy all requirements of medical and health industry, especially the used adhesive of product is had relatively high expectations; Allergy, stimulation, cytotoxicity etc. can not be arranged, and product must pass through the bio-compatible property testing.This product overwhelming majority is in the market all manufactured by u s company.Product has five layers to be made up of three kinds of raw materials, in the middle of one deck be polyester or polyethylene film, its upper and lower surface gluing, two-layer glue face and release paper are compound.The wound shape during by operation determines with size with size for cross cutting one hole in the middle of the product, the shape of hole.Can be circle, the side, ellipse or other shapes.But this double faced adhesive tape is attached to when using and fits fully because of the base material and the release paper that have been coated with glue; The place of very close to each other and any tearable opening; So very difficult during in use with the release paper strip off, influence operating speed, the use meeting is made troubles to the doctor when operation especially.
Summary of the invention
The object of the invention solves to perform the operation and is difficult for peeling off the difficult problem of release paper with the medical hole two-sided sticker of towel, brings convenience to user, especially can improve operation Shi doctor's operating speed.
The present invention is achieved in that a kind of the operation with the production technology of the two-sided sticker of medical hole towel; Described sticker is divided into five layers; Base material, adhesive, release paper order by three kinds of raw materials are formed by release paper, adhesive, mylar or polyethylene film are formed successively; Void shape on the described sticker and the shape and size decision of size by surgical wound is characterized in that: when the one side of described base material is carried out gluing, on the coating machine cylinder, install carving knife additional; During the compound release paper of this face behind the base material coating binder, divide a tangent line through producing in the middle of the release paper of cylinder; When the another side gluing of base material, adopt strip gluing mode; The adhesive of coating is only in the centre of base material; Both sides edge respectively leaves the lay edges of 2mm～10mm, and this face and release paper compound tense have the space of 10 μ m～30 μ m between the edge on base material both sides and the release paper.Described adhesive adopts the PUR of solvent-borne type pressure sensitive adhesive or hypoallergenic.Described operation is characterized in that with the method for using of the two-sided sticker of medical hole towel: when peeling off the release paper of base material one side, along release paper tangent line strip off in intermediary minute; When peeling off the release paper of base material another side, release paper is peeled off along the space that produces owing to non-adhesive is bonding between the edge on base material both sides and the release paper.
The invention has the beneficial effects as follows:
1) technique effect: after improving through the present invention, the most directly to be operation all very convenient when the needs strip off with the release paper of which face of the two-sided sticker of medical hole towel for effect, obtains user's satisfaction, is well received by the public.
2) social effect: the operation of producing through the present invention is attached to very advantageous in the domestic like product with medical hole towel double faced adhesive tape, compares with the similar adhesive tape of advanced level in the world, on product quality, can compare favourably, and is more convenient on method for using, easy-to-use.Therefore this product has very strong competitiveness in the same industry, estimates that annual turnover can increase by 20～40%, and particularly the domestic market is obvious because of cost reduces speedup, also has powerful market in American-European countries.
3) economic effect: because its economic benefit of increase of sales volume has obvious increase, can increase by 1,000,000 sales volumes every year approximately.
Description of drawings
Be in the middle of when Fig. 1 is the compound release paper of product base material of the present invention one side and cut line chart and show.
Fig. 2 be product of the present invention when using the one side release paper along a minute tangent line direction of delaminate diagram.
The strip gluing formed both sides and is the lay edges diagram when Fig. 3 was the compound release paper of product base material another side of the present invention.
Fig. 4 be product of the present invention when using the another side release paper illustrate along the lay edges direction of delaminate.
The specific embodiment
A kind of operation with the production technology of the two-sided sticker of medical hole towel, sticker is divided into five layers, is made up of successively base material, adhesive, release paper order that three kinds of raw materials are formed by release paper, adhesive, mylar or polyethylene film.Void shape on the sticker and the shape and size decision of size by surgical wound.
According to attaching Fig. 1 and 2, be attached to strip off release paper easily when using in order to make operation with medical hole towel double faced adhesive tape, the method that the present invention adopts is that one side release paper centre is cut; Promptly in the gluing process; On the cylinder of coating machine, install carving knife additional, cut off release paper through this cylinder, and release paper be coated with the gum base materials compound tense; There has been the branch tangent line centre of release paper, so just can be along middle this branch tangent line strip off release paper at an easy rate in needs strip off release paper.
According to accompanying drawing 3 and 4; Processing parameter difference because of two of two-sided stickers; Two kinds of different release paper stripping means have then been adopted in order to distinguish; My department has adopted special coating technique when solving the another side release paper and being coated with the method that is prone to peel off release paper when gum base materials is fitted, having only when also promptly when gluing, making glue be coated on the base material with the gummed mode of strip middlely has glue, and the edge that respectively there is 2mm～10mm on the both sides of base material gluing not; Leave lay edges; Release paper and be coated with between base material and the release paper of gum base materials compound tense both sides edge imperceptible 10 μ m～30 μ m spaces are arranged like this, base material and release paper are no adherent between this space, just can peel off release paper easily along this gap when peeling off release paper.
Claims (2)
1. perform the operation with the production technology of the two-sided sticker of medical hole towel for one kind; Described sticker is divided into five layers; Base material, adhesive, release paper order by three kinds of raw materials are formed by release paper, adhesive, mylar or polyethylene film are formed successively; Void shape on the described sticker and the shape and size decision of size by surgical wound is characterized in that: when the one side of described base material is carried out gluing, on the coating machine cylinder, install carving knife additional; During the compound release paper of this face behind the base material coating binder, divide a tangent line through producing in the middle of the release paper of cylinder; When the another side gluing of base material, adopt strip gluing mode; The adhesive of coating is only in the centre of base material; Both sides edge respectively leaves the lay edges of 2mm～10mm, and this face and release paper compound tense have the space of 10 μ m～30 μ m between the edge on base material both sides and the release paper; Described adhesive adopts the PUR of solvent-borne type pressure sensitive adhesive or hypoallergenic.
2. the operation of the said production technology acquisition of claim 1 is characterized in that with the method for using of the two-sided sticker of medical hole towel: when peeling off the release paper of base material one side, along release paper tangent line strip off in intermediary minute; When peeling off the release paper of base material another side, release paper is peeled off along the space that produces owing to non-adhesive is bonding between the edge on base material both sides and the release paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102889835A CN101933844B (en) | 2010-09-21 | 2010-09-21 | Production process and using method of double-sided adhesive tape for medical surgical non-woven cloth with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102889835A CN101933844B (en) | 2010-09-21 | 2010-09-21 | Production process and using method of double-sided adhesive tape for medical surgical non-woven cloth with holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933844A CN101933844A (en) | 2011-01-05 |
| CN101933844B true CN101933844B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102889835A Active CN101933844B (en) | 2010-09-21 | 2010-09-21 | Production process and using method of double-sided adhesive tape for medical surgical non-woven cloth with holes |
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| CN (1) | CN101933844B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108268B (en) * | 2011-01-11 | 2013-04-17 | 太仓金煜电子材料有限公司 | Environment-friendly halogen-free inflaming retarding adhesive tape and production process thereof |
| CN105086858B (en) * | 2015-09-15 | 2018-10-26 | 东莞市达瑞电子股份有限公司 | A kind of gum and processing mold group and its processing technology |
| CN106167197B (en) * | 2016-06-30 | 2018-07-27 | 世源科技(嘉兴)医疗电子有限公司 | Operation underpad automatization processing method |
| CN106221601A (en) * | 2016-08-24 | 2016-12-14 | 上海五指山商贸有限公司 | The laminating adhesive material of Novel hot makes and technique for applying |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262554Y (en) * | 1996-08-26 | 1997-09-17 | 上海惠龙特种胶粘材料有限公司 | Non-base material adhesive tape for double-face adhering |
| CN2523763Y (en) * | 2002-01-29 | 2002-12-04 | 新时代粘合胶企业有限公司 | Easy-to-peel double-sided adhesive tape |
| CN1743400A (en) * | 2005-09-30 | 2006-03-08 | 上海序参量科技发展有限公司 | Dual-face adhesive band for generating convenient label |
| CN201384581Y (en) * | 2009-04-15 | 2010-01-20 | 张佩玲 | Disposable hole-towel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060150987A1 (en) * | 2004-10-01 | 2006-07-13 | Dillon Mark S | Operating room draping system and method for using the same |
| US20060260622A1 (en) * | 2005-05-19 | 2006-11-23 | Wooley Deborah M | Operating room equipment drapes and methods of making and using the same |
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2010
- 2010-09-21 CN CN2010102889835A patent/CN101933844B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2262554Y (en) * | 1996-08-26 | 1997-09-17 | 上海惠龙特种胶粘材料有限公司 | Non-base material adhesive tape for double-face adhering |
| CN2523763Y (en) * | 2002-01-29 | 2002-12-04 | 新时代粘合胶企业有限公司 | Easy-to-peel double-sided adhesive tape |
| CN1743400A (en) * | 2005-09-30 | 2006-03-08 | 上海序参量科技发展有限公司 | Dual-face adhesive band for generating convenient label |
| CN201384581Y (en) * | 2009-04-15 | 2010-01-20 | 张佩玲 | Disposable hole-towel |
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| CN101933844A (en) | 2011-01-05 |
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