CN100522256C - Self-sticking elastic bandage and method for manufacturing the same - Google Patents
Self-sticking elastic bandage and method for manufacturing the same Download PDFInfo
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- CN100522256C CN100522256C CNB2006100254573A CN200610025457A CN100522256C CN 100522256 C CN100522256 C CN 100522256C CN B2006100254573 A CNB2006100254573 A CN B2006100254573A CN 200610025457 A CN200610025457 A CN 200610025457A CN 100522256 C CN100522256 C CN 100522256C
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- self
- glue
- elastic bandage
- stockinette
- adhesive elastic
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Abstract
This invention is about a cohesion elastic bandage and method of manufacture, and the cohesion elastic bandage is composed of synthesized glue and stretch fabrics. The manufacturing method of this cohesion elastic bandage contains fabrics feed preparation, glue confection, fabrics loading glue, drying, finished products production, and other technology steps. The cohesion elastic bandage can be used in therapeutic nursing, athletics protecting and the parts those can be fixed, supported and bundled. This bandage has the advantages of low sensitization, good permeability, good handle, even glutinosity, easy to be opened and excellent ageing resistance, so it is a ideal products for replacing traditional cohesion bandage.
Description
Technical field
The present invention relates to medical treatment, sporting goods and manufacture method thereof, relate in particular to a kind of self-adhesive elastic bandage and manufacture method thereof.
Background technology
Self-adhesive elastic bandage is a kind of product that is of wide application, and the two sides that is characterized in Elastic bandage is load self-adhesion glue all, and this self-adhesive elastic bandage has and has only binder self bonding mutually, and the characteristics of other article such as ixoderm skin, hair, medicated clothing not.It is patent introduction in the American-European countries of twentieth century the seventies and eighties that this series products occurs the earliest.Be mainly used in fields such as medical treatment, motion, labour protection, animal, house pet, play functions such as nursing, protection, support.Conventional manufacture method is the mode of spray glue.Describe according to relevant patent, the mode of spray glue has solved breathability but the bad solution of uniformity from the normal air spray gun, to electrostatic gun use is arranged all.Static spray glue purpose is the homogeneity question that solves the ejection particle.But complicated operation and cost are higher.The mode major defect of impregnation is to solve the breathability problem.The blade coating mode also mainly is that breathability is not easy to solve.The mode that transfer is coated with also is can not fine solution breathability and inhomogeneity problem.Therefore, self-adhesive elastic bandage product in the market can not solve problems such as gluing uniformity, breathability all the time fully.The rolling of while product is (often delamination) out of order, viscosity is not easy control etc. also have been influenced this production and has used popularization, owing to have allergic protein former in the protein component that contains in the natural rubber, can bring the risk of sensitization to user simultaneously, serious meeting causes the life risk.
Summary of the invention
Purpose of the present invention be exactly in order to overcome the defective that prior art exists a kind of low irritability that provides, gluing evenly, good permeability, one-tenth volume state good, viscosity stabilized controlled synthetic rubber self-adhesive binder and manufacture method thereof.
Purpose of the present invention can be achieved through the following technical solutions: a kind of self-adhesive elastic bandage, this Elastic bandage is made up of fabric and glue, it is characterized in that, described fabric is selected from stockinette, and described glue comprises following component and weight portion content: synthetic rubber 100, solvent 100～1000, viscosifier 0～10, plasticizer 0～10, antioxidant 0.01～10, foaming agent 1～200.
Described glue loads on the tow sides of stockinette, and this loads on the double-edged glue of stockinette is the distribution that a kind of irregular outward appearance reticulates structure.
Described synthetic rubber is one or several the mixture in butadiene-styrene rubber, isoprene rubber, butyl rubber, neoprene, the EP rubbers.
Described solvent comprises one or more mixture wherein such as paraffin, No. 90 solvent naphthas, No. 120 solvent naphthas, No. 200 solvent naphthas, petroleum ether, ethylene glycol, glycerol.
Described viscosifier comprise one or more mixture wherein such as (hydrogenation) abietic resin, terpene resin, phenolic resins, liquid rubber, synthetic latex.
Described plasticizer comprises one or more mixture wherein such as lanoline, liquid paraffin, hard paraffin, o-phthalic acid dibutyl ester.
Described antioxidant comprises and is selected from 4-methyl-6-tert butyl phenol, 2, one or more mixture wherein such as 6-di-tertiary butyl methyl phenol, paraffin, microwax.
Described foaming agent comprises the material of nitrogen, propane, carbonic acid ammonia, ammonium bicarbonate, unifor class.
A kind of manufacture method of self-adhesive elastic bandage is characterized in that, this method comprises following processing step:
(6) stockinette is got the raw materials ready
Choose the fabric that can be used for making Elastic bandage;
(7) glue preparation
Prepare glue by following component and weight portion content: the dried glue 100 of synthetic rubber, solvent naphtha 100～1000, viscosifier 0～10, plasticizer 0～10, antioxidant 0.01～10, foaming agent 1～200;
(8) stockinette load glue
Adopt dip-coating, spraying, blade coating, transfer to be coated with the mode gluing;
(9) oven dry
The stockinette of load glue is dried down at 50～150 ℃, obtain the self-adhesion stockinette;
(10) make finished product
With the self-adhesion stockinette on request bundling cut and promptly can be made into self-adhesive elastic bandage.
Glue on the described self-adhesion stockinette is irregular net distribution, the load capacity of this glue be 20～80 the gram/square metre.
The self-adhesive elastic bandage that the present invention makes by above technical scheme has guaranteed that load glue amount homogeneous is controlled, guarantees air permeability and good simultaneously, guarantees good one-tenth volume state.Can adopt simultaneously any modes such as conventional coating method such as impregnation, frictioning, spray glue and transfer are coated with.
Elastomeric use and adding foaming agent are the keys of this technology in the prescription of new technology of the present invention.Because elastomeric use makes the sensitization risk of user reduce greatly.Because the adding of foaming agent makes the breathability of fabric be guaranteed.Mostly various gluing modes in the past are because will guarantee breathability, have to carry out very harsh control on the gluing mode, thereby attend to one thing and lose sight of another.Because the adding of foaming agent because gas is got rid of in the glue foaming, makes the stockinette surface of load glue form irregular net distribution in the heating, drying process.Therefore this technology ratio course of processing in the past is simpler, more controlled, more even, more stable.
The specific embodiment
Embodiment 1
The invention will be further described below in conjunction with specific embodiment.
A kind of manufacture method of self-adhesive elastic bandage, this method comprises following processing step:
(1) stockinette is got the raw materials ready
Choose a kind of stockinette, specifically choose a kind of elastic force non-woven fabrics, this elastic force non-woven fabrics can shape with loop bonding mode or complex method.
(2) glue preparation
Prepare glue by following component and weight portion content: 100, No. 120 solvent naphthas 800 of butadiene-styrene rubber, liquefied petrolatum 9, age resistor (264) 3, nitrogen 10;
(3) fabric gluing
Adopt spray gun that above-mentioned glue is sprayed onto on the stockinette.
(4) oven dry
Stockinette after the gluing 100 ℃ of oven dry down, is obtained the self-adhesion stockinette.The glue amount is controlled to be every square metre 20 gram.
(5) reverse side gluing
With the stockinette of the first-class glue of single face according to above-mentioned steps with the another side gluing.
(6) manufactured goods
The product of two-sided gluing is cut and makes finished product according to trying to achieve the specification bundling.
Embodiment 2
A kind of manufacture method of self-adhesive elastic bandage, this method comprises following processing step:
(1) stockinette is got the raw materials ready
Choose a kind of stockinette, specifically choose a kind of elastic force cotton, this elastic force cotton can shape with fly-shuttle loom.
(2) glue preparation
Prepare glue by following component and weight portion content: synthetic polychloroprene latex 100, liquefied petrolatum 9, age resistor (264) 3, ammonium carbonate 100;
(3) fabric gluing
Adopt air gun that above-mentioned glue is sprayed onto on the stockinette.
(4) oven dry
Stockinette after the gluing 150 ℃ of oven dry down, is obtained the self-adhesion stockinette.The glue amount is controlled to be every square metre 15 gram.
(5) reverse side gluing
With the stockinette of the first-class glue of single face according to above-mentioned steps with the another side gluing.
(6) manufactured goods
The product of two-sided gluing is cut and makes finished product according to trying to achieve the specification bundling.
Embodiment 3
A kind of manufacture method of self-adhesive elastic bandage, this method comprises following processing step:
(1) stockinette is got the raw materials ready
Choose a kind of stockinette, specifically choose a kind of elastic force non-woven fabrics, this elastic force non-woven fabrics can shape with loop bonding mode or complex method.
(2) glue preparation
Prepare glue by following component and weight portion content: isoprene rubber 100, ethylene glycol 500, age resistor (264) 5, AC foaming agent (unifor class) 20;
(3) fabric gluing
Adopt scraper with above-mentioned glue blade coating to stockinette.
(4) oven dry
Stockinette after the gluing 100 ℃ of oven dry down, is obtained the self-adhesion stockinette.The glue amount is controlled to be every square metre 25 gram.
(5) reverse side gluing
With the stockinette of the first-class glue of single face according to above-mentioned steps with the another side gluing.
(6) manufactured goods
The product of two-sided gluing is cut and makes finished product according to trying to achieve the specification bundling.
Claims (10)
1. self-adhesive elastic bandage, this Elastic bandage is made up of fabric and glue, it is characterized in that, described fabric is selected from stockinette, and described glue comprises following component and weight portion content: synthetic rubber 100, solvent 100～1000, viscosifier 0～10, plasticizer 0～10, antioxidant 0.01～10 and foaming agent 1～200.
2. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that described glue loads on the tow sides of stockinette, and this loads on the double-edged glue of stockinette is the distribution that a kind of irregular outward appearance reticulates structure.
3. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described synthetic rubber is one or several the mixture in butadiene-styrene rubber, isoprene rubber, butyl rubber, neoprene, the EP rubbers.
4. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described solvent comprises paraffin, No. 90 solvent naphthas, No. 120 solvent naphthas, No. 200 solvent naphthas, petroleum ether, ethylene glycol, glycerol one or more mixture wherein.
5. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described viscosifier comprise Foral resin, terpene resin, phenolic resins, liquid rubber, synthetic latex one or more mixture wherein.
6. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described plasticizer comprises lanoline, liquid paraffin, hard paraffin, o-phthalic acid dibutyl ester one or more mixture wherein.
7. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described antioxidant comprises and be selected from 4-methyl-6-tert butyl phenol, 2,6-di-tertiary butyl methyl phenol, paraffin, microwax one or more mixture wherein.
8. a kind of self-adhesive elastic bandage according to claim 1 is characterized in that, described foaming agent comprises the material of nitrogen, propane, carbonic acid ammonia, ammonium bicarbonate or unifor class.
9. the manufacture method of a self-adhesive elastic bandage is characterized in that, this method comprises following processing step:
(1) stockinette is got the raw materials ready
Choose the fabric that can be used for making Elastic bandage;
(2) glue preparation
Prepare glue by following component and weight portion content: the dried glue 100 of synthetic rubber, solvent naphtha 100～1000, viscosifier 0～10, plasticizer 0～10, antioxidant 0.01～10 and foaming agent 1～200;
(3) stockinette load glue
Adopt dip-coating, spraying, blade coating or transfer to be coated with the mode gluing;
(4) oven dry
The stockinette of load glue is dried down at 50～150 ℃, obtain the self-adhesion stockinette;
(5) make finished product
With the self-adhesion stockinette on request bundling cut and promptly can be made into self-adhesive elastic bandage.
10. the manufacture method of a kind of self-adhesive elastic bandage according to claim 9 is characterized in that, the glue on the described self-adhesion stockinette is irregular net distribution, the load capacity of this glue be 20～80 the gram/square metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100254573A CN100522256C (en) | 2006-04-05 | 2006-04-05 | Self-sticking elastic bandage and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100254573A CN100522256C (en) | 2006-04-05 | 2006-04-05 | Self-sticking elastic bandage and method for manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1827177A CN1827177A (en) | 2006-09-06 |
| CN100522256C true CN100522256C (en) | 2009-08-05 |
Family
ID=36945858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100254573A Expired - Fee Related CN100522256C (en) | 2006-04-05 | 2006-04-05 | Self-sticking elastic bandage and method for manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100522256C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425215C (en) * | 2006-09-07 | 2008-10-15 | 上海稳健医疗器械有限公司 | Method for producing self-adhesive elastic bandage |
| CN102010681B (en) * | 2009-09-04 | 2012-08-29 | 上海永冠胶粘制品有限公司 | Glue with high permanent adhesive force |
| CN104825273A (en) * | 2015-05-30 | 2015-08-12 | 李孟平 | Method for preparing breathable self-adhesion elastic bandage |
| CN104940984A (en) * | 2015-05-30 | 2015-09-30 | 李孟平 | Production method of sport protection bandage |
| DE102015226645A1 (en) * | 2015-12-23 | 2017-06-29 | Karl Otto Braun Gmbh & Co. Kg | bandage |
| CN112545755A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Manufacturing method of wear-resistant fabric breathable adhesive bandage |
-
2006
- 2006-04-05 CN CNB2006100254573A patent/CN100522256C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1827177A (en) | 2006-09-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing How Sport Medical Instrument Co., Ltd. Assignor: Liu Fumin Contract record no.: 2010330002266 Denomination of invention: Self-sticking elastic bandage and method for manufacturing the same Granted publication date: 20090805 License type: Exclusive License Open date: 20060906 Record date: 20101220 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20110405 |