CN102525736A - Rigid strapping tape for medical use and its manufacturing method - Google Patents
Rigid strapping tape for medical use and its manufacturing method Download PDFInfo
- Publication number
- CN102525736A CN102525736A CN2010105947527A CN201010594752A CN102525736A CN 102525736 A CN102525736 A CN 102525736A CN 2010105947527 A CN2010105947527 A CN 2010105947527A CN 201010594752 A CN201010594752 A CN 201010594752A CN 102525736 A CN102525736 A CN 102525736A
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- base material
- strapping tape
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- medical
- sensitive adhesive
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Abstract
The invention relates to a rigid strapping tape for medical use and a manufacturing method of the tape. The rigid strapping tape for medical use is composed of two layers including an upper hot-melt pressure sensitive glue layer and a lower base material layer, wherein the hot-melt pressure sensitive glue is coated on the base material and permeates into the base material so as to get anchored on the base material by hot air penetration fixation, and finally is cooled to room temperature. Compared with existing technology, the invention can obtain a product of two-layer structure, uses solvent-free medical pressure sensitive glue, adopts a new process of hot air penetration fixation on the base material, improves production efficiency, has no environmental pollution, and reduces energy consumption. Since synthetic rubber containing no natural rubber is used, the inventive rigid strapping tape causes no allergic reaction, has excellent anti-aging performance, and is an ideal product for substituting for conventional natural rubber strapping tapes.
Description
Technical field
The present invention relates to a kind of binder and manufacturing approach thereof, especially relate to a kind of medical strapping tape and manufacturing approach thereof.
Background technology
Medical strapping tape in the market mainly is the adhesive tape of one type of rubber plaster; Because the manufacturing approach of this type adhesive tape adopts solvent-borne type or solution-type glue, adopt the three-decker product design, production efficiency is low; Can not realize quick coating, energy consumption is high, environmental pollution.Owing to use the natural rubber easy ageing and contain the natural rubber composition, in use can cause part crowd's sensitivity response simultaneously, the safety and the comfort level of use all are restricted.
Summary of the invention
The object of the invention be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and do not have environmental pollution, reduced energy consumption, medical strapping tape and manufacturing approach thereof that ageing resistace is excellent.
The object of the invention can be realized through following technical scheme:
A kind of medical strapping tape is characterized in that, this medical strapping tape is made up of double-layer structure, and the upper strata is the hot-fusible pressure-sensitive adhesive water layer, and lower floor is a substrate layer.
The glue that described hot-fusible pressure-sensitive adhesive water layer adopts is selected from one or more among chlorinated polypropylene, polyamide, polyester, polyurethane, polyethylene, polybutene, s-B-S or the SIS.
The base material that described substrate layer adopts is elastic substrate or non-resilient base material.
The base material that described substrate layer adopts is the blend fabric of pure cotton fabric, chemical & blended fabric or cotton textiles and chemical fibre.
The base material that described substrate layer adopts is the complex of cotton fabric, chemical & blended fabric, non-woven fabrics, ventilated membrane or non-woven fabrics and ventilated membrane.
A kind of manufacturing approach of medical strapping tape is characterized in that, this method may further comprise the steps:
Hot-fusible pressure-sensitive adhesive water is coated with is located on the base material, the temperature of control hot blast is 20～500 ℃, and wind speed is 3～500m/s; Through the hot blast fixed mode that punctures, hot blast makes glue be combined on the base material to base material infiltration and then anchor through glue and base material; Be cooled to room temperature at last, promptly obtain product.
Described hot-fusible pressure-sensitive adhesive hydromining is coated with blade coating, transfer coated or spraying and is located on the base material.
Described hot blast fixed processing time of puncturing is 0.1～30s.
Compared with prior art, the product that the present invention obtains is a double-layer structure, uses solvent-free medical pressure-sensing glue, adopts the new technology of hot blast puncture fixing substrate, has improved production efficiency, does not have environmental pollution, has reduced energy consumption; Simultaneously owing to use the synthetic rubber that does not contain natural rubber, therefore medical strapping tape does not have sensitivity response, and ageing resistace is excellent, is a kind of method of the new medical strapping tape of manufacturing, and this medical strapping tape also is the ideal product that replaces the traditional natural rubber strapping tape.
The specific embodiment
Below in conjunction with specific embodiment the present invention is elaborated.
Embodiment 1
Use polyacrylate hot-fusible pressure-sensitive adhesive water, adopt the mode of blade coating that glue is transferred on the non-resilient pure cotton fabric base material, fixing through the hot blast puncture then; The temperature of control hot blast is 100 ℃, and wind speed is 80m/s, and hot blast is through glue and base material; Processing time is 1s, and polyacrylate hot-fusible pressure-sensitive adhesive water is combined on the base material to infiltration of pure cotton fabric base material and then anchor, cools off in room temperature then; To be divided into rouleau with the fabric of glue and cut into the specification of needs, promptly obtain product.
Embodiment 2
Use SIS hot-fusible pressure-sensitive adhesive water, through the mode of transfer coated glue is transferred on the base material of gas-pervious PP and nonwoven fabrics composite film formation, the temperature of control hot blast is 20 ℃; Wind speed is 500m/s, and hot blast is through glue and base material, and the processing time is 10s; SIS hot-fusible pressure-sensitive adhesive water is combined on the base material to base material infiltration and then anchor; Then in room temperature cooling, will be divided into rouleau with the fabric of glue and cut into the specification of needs, promptly obtain product.
Embodiment 3
Use phenylethylene hot-fusible pressure-sensitive adhesive water, adopt the mode of spraying glue to be transferred on the base material of elastic non-woven cloth formation, the hot blast puncture is fixing then; The temperature of control hot blast is 20 ℃, and wind speed is 3m/s, and hot blast is through glue and base material; Processing time is 30s, and phenylethylene hot-fusible pressure-sensitive adhesive water is combined on the base material to infiltration of elastic non-woven cloth base material and then anchor, cools off in room temperature then; To be divided into rouleau with the fabric of glue and cut into the specification of needs, promptly obtain product.
Claims (8)
1. a medical strapping tape is characterized in that, this medical strapping tape is made up of double-layer structure, and the upper strata is the hot-fusible pressure-sensitive adhesive water layer, and lower floor is a substrate layer.
2. a kind of medical strapping tape according to claim 1; It is characterized in that the glue that described hot-fusible pressure-sensitive adhesive water layer adopts is selected from one or more among chlorinated polypropylene, polyamide, polyester, polyurethane, polyethylene, polybutene, s-B-S or the SIS.
3. a kind of medical strapping tape according to claim 1 is characterized in that, the base material that described substrate layer adopts is elastic substrate or non-resilient base material.
4. a kind of medical strapping tape according to claim 1 is characterized in that, the base material that described substrate layer adopts is the blend fabric of pure cotton fabric, chemical & blended fabric or cotton textiles and chemical fibre.
5. a kind of medical strapping tape according to claim 1 is characterized in that, the base material that described substrate layer adopts is the complex of cotton fabric, chemical & blended fabric, non-woven fabrics, ventilated membrane or non-woven fabrics and ventilated membrane.
6. the manufacturing approach of a medical strapping tape as claimed in claim 1 is characterized in that, this method may further comprise the steps:
Hot-fusible pressure-sensitive adhesive water is coated with is located on the base material, the temperature of control hot blast is 20～500 ℃, and wind speed is 3～500m/s; Through the hot blast fixed mode that punctures, hot blast makes glue be combined on the base material to base material infiltration and then anchor through glue and base material; Be cooled to room temperature at last, promptly obtain product.
7. the manufacturing approach of a kind of medical strapping tape according to claim 1 is characterized in that, described hot-fusible pressure-sensitive adhesive hydromining is coated with blade coating, transfer coated or spraying and is located on the base material.
8. the manufacturing approach of a kind of medical strapping tape according to claim 1 is characterized in that, described hot blast fixed processing time of puncturing is 0.1～30s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105947527A CN102525736A (en) | 2010-12-16 | 2010-12-16 | Rigid strapping tape for medical use and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105947527A CN102525736A (en) | 2010-12-16 | 2010-12-16 | Rigid strapping tape for medical use and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102525736A true CN102525736A (en) | 2012-07-04 |
Family
ID=46334585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105947527A Pending CN102525736A (en) | 2010-12-16 | 2010-12-16 | Rigid strapping tape for medical use and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102525736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239315A (en) * | 2013-04-27 | 2013-08-14 | 嘉兴好事帮医疗器械有限公司 | Limb injury external fixator and manufacturing process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104539A (en) * | 1993-12-31 | 1995-07-05 | 凌耀衡 | Medical pressure sensitive emulsion adhesive |
| CN1205733A (en) * | 1995-12-22 | 1999-01-20 | 美国3M公司 | Blended pressure-sensitive adhesives |
| CN101053542A (en) * | 2006-04-10 | 2007-10-17 | 日东电工株式会社 | Pressure-sensitive adhesive tape or sheet, and process for producing pressure-sensitive adhesive tape or sheet |
-
2010
- 2010-12-16 CN CN2010105947527A patent/CN102525736A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104539A (en) * | 1993-12-31 | 1995-07-05 | 凌耀衡 | Medical pressure sensitive emulsion adhesive |
| CN1205733A (en) * | 1995-12-22 | 1999-01-20 | 美国3M公司 | Blended pressure-sensitive adhesives |
| CN101053542A (en) * | 2006-04-10 | 2007-10-17 | 日东电工株式会社 | Pressure-sensitive adhesive tape or sheet, and process for producing pressure-sensitive adhesive tape or sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239315A (en) * | 2013-04-27 | 2013-08-14 | 嘉兴好事帮医疗器械有限公司 | Limb injury external fixator and manufacturing process thereof |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120704 |