CA2253295C - Method of heat-sealing adhesive bandage and adhesive bandage made by using said method - Google Patents
Method of heat-sealing adhesive bandage and adhesive bandage made by using said method Download PDFInfo
- Publication number
- CA2253295C CA2253295C CA002253295A CA2253295A CA2253295C CA 2253295 C CA2253295 C CA 2253295C CA 002253295 A CA002253295 A CA 002253295A CA 2253295 A CA2253295 A CA 2253295A CA 2253295 C CA2253295 C CA 2253295C
- Authority
- CA
- Canada
- Prior art keywords
- adhesive
- film
- sealed
- heat
- fabric
- 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 - Lifetime
Links
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 118
- 239000000853 adhesive Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims description 50
- 239000012945 sealing adhesive Substances 0.000 title 1
- 239000004744 fabric Substances 0.000 claims abstract description 79
- 239000000835 fiber Substances 0.000 claims abstract description 53
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 26
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 26
- 238000010030 laminating Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 230000035699 permeability Effects 0.000 abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000012790 adhesive layer Substances 0.000 abstract description 10
- 239000000155 melt Substances 0.000 abstract description 6
- 230000009545 invasion Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000005001 laminate film Substances 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- 239000011521 glass Substances 0.000 description 6
- 238000004078 waterproofing Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229920006264 polyurethane film Polymers 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
- Y10T442/387—Vinyl polymer or copolymer sheet or film [e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
- Y10T442/3886—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8/146445 | 1996-05-17 | ||
| JP8146445A JPH09299396A (ja) | 1996-05-17 | 1996-05-17 | 絆創膏のヒ−トシ−ル方法および該方法により製造した絆創膏 |
| PCT/US1997/008489 WO1997042922A1 (en) | 1996-05-17 | 1997-05-15 | Method of heat-sealing adhesive bandage and adhesive bandage made by using said method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2253295A1 CA2253295A1 (en) | 1997-11-20 |
| CA2253295C true CA2253295C (en) | 2006-07-11 |
Family
ID=15407816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002253295A Expired - Lifetime CA2253295C (en) | 1996-05-17 | 1997-05-15 | Method of heat-sealing adhesive bandage and adhesive bandage made by using said method |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US5928972A (OSRAM) |
| EP (1) | EP0907340B1 (OSRAM) |
| JP (1) | JPH09299396A (OSRAM) |
| CN (1) | CN100345529C (OSRAM) |
| AU (1) | AU3133297A (OSRAM) |
| BR (1) | BR9709254A (OSRAM) |
| CA (1) | CA2253295C (OSRAM) |
| DE (1) | DE69723840T2 (OSRAM) |
| DK (1) | DK0907340T3 (OSRAM) |
| IN (1) | IN192025B (OSRAM) |
| WO (1) | WO1997042922A1 (OSRAM) |
| ZA (1) | ZA974284B (OSRAM) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09299396A (ja) * | 1996-05-17 | 1997-11-25 | Johnson & Johnson Kk | 絆創膏のヒ−トシ−ル方法および該方法により製造した絆創膏 |
| AU737434B2 (en) * | 1998-03-20 | 2001-08-16 | Beiersdorf Aktiengesellschaft | Laminate, process for its production, and the use of a laminate in particular as a medical backing material |
| DE19826455B4 (de) * | 1998-03-20 | 2006-08-10 | Beiersdorf Ag | Laminat und dessen Verwendung insbesondere als medizinisches Trägermaterial |
| DE19830864A1 (de) * | 1998-07-10 | 2000-01-13 | Beiersdorf Ag | Verwendung eines metallocen-Polyetphylen-Vliesstoffes als Trägermaterial |
| DE19934591C1 (de) * | 1999-07-23 | 2001-05-03 | Hartmann Paul Ag | Pflaster sowie Verfahren zum Herstellen eines Pflasters |
| US6495229B1 (en) | 1999-09-17 | 2002-12-17 | Avery Dennison Corporation | Pattern coated adhesive article |
| JP4620861B2 (ja) * | 2000-12-28 | 2011-01-26 | 株式会社共和 | 貼付剤 |
| TWI261640B (en) * | 2001-01-25 | 2006-09-11 | Outlast Technologies Inc | Coated articles having enhanced reversible thermal properties and exhibiting improved flexibility, softness, air permeability, or water vapor transport properties |
| US6838589B2 (en) * | 2003-02-19 | 2005-01-04 | 3M Innovative Properties Company | Conformable wound dressing |
| DE102005026298B4 (de) * | 2005-06-08 | 2008-04-24 | Karl Otto Braun Gmbh & Co. Kg | Verbandmaterial sowie Verfahren zu seiner Herstellung |
| US7858838B2 (en) * | 2006-08-10 | 2010-12-28 | 3M Innovative Properties Company | Conformable wound dressing |
| DE102007029796A1 (de) * | 2007-06-27 | 2009-01-08 | Paul Hartmann Ag | Wundverband |
| US8599467B2 (en) * | 2008-01-31 | 2013-12-03 | Ajjer, Llc | Environmentally safe electrochromic devices and assemblies |
| US8988756B2 (en) * | 2008-01-31 | 2015-03-24 | Ajjer, Llc | Conductive busbars and sealants for chromogenic devices |
| CN102196790B (zh) * | 2008-10-24 | 2015-08-19 | 3M创新有限公司 | 伤口敷料 |
| CN102209508B (zh) * | 2008-10-24 | 2014-06-11 | 3M创新有限公司 | 适形的伤口敷料 |
| PT2648668T (pt) * | 2010-12-08 | 2018-07-30 | Convatec Technologies Inc | Penso autovedante |
| DE102011080958B4 (de) | 2011-08-15 | 2018-10-31 | Beiersdorf Ag | Wund- oder Hautauflage umfassend ein selbstklebendes Polymerisationsprodukt |
| CA2893632A1 (en) * | 2013-01-02 | 2014-07-10 | Kci Licensing, Inc. | A medical drape having an ultra-thin drape film and a thick adhesive coating |
| US9707070B2 (en) * | 2014-07-07 | 2017-07-18 | Cook Medical Technologies Llc | Migration-resistant gastrointestinal barrier |
| US20180153744A1 (en) * | 2016-12-06 | 2018-06-07 | Abdulrahman S.J.M. Al-Heraibi | Injection site multi-functional badage |
| US11814225B2 (en) | 2019-03-28 | 2023-11-14 | The Glad Products Company | Multi-film thermoplastic structures having visually-distinct contact areas arranged in text and methods of making the same |
| US12084230B2 (en) | 2019-03-28 | 2024-09-10 | The Glad Products Company | Multi-film thermoplastic structures and bags having visually-distinct contact areas and methods of making the same |
| CN114607769B (zh) * | 2020-12-09 | 2025-05-30 | 北京华卓精科科技股份有限公司 | 密封方法及粘结工装 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073304A (en) * | 1960-08-08 | 1963-01-15 | Kendall & Co | Perforated adhesive tape and bandage formed therewith |
| US3908650A (en) * | 1974-06-18 | 1975-09-30 | Minnesota Mining & Mfg | Abrasion and soil resistant microporous medical adhesive tape |
| US4304333A (en) * | 1979-10-15 | 1981-12-08 | Kozlow Sr William | Adhesive bandage and package |
| US4545372A (en) * | 1983-03-28 | 1985-10-08 | Johnson & Johnson Products, Inc. | Unitary adhesive bandage and package |
| US4935087A (en) * | 1987-12-14 | 1990-06-19 | The Kendall Company | Method of making an absorbent dressing |
| AU2625192A (en) * | 1991-11-01 | 1993-05-06 | Ferris Mfg. Corp. | Window dressing |
| AU703693B2 (en) * | 1994-03-14 | 1999-04-01 | Johnson & Johnson Consumer Products, Inc. | Adhesive film for adhesive bandage and adhesive bandage using said adhesive film |
| US5695376A (en) * | 1994-09-09 | 1997-12-09 | Kimberly-Clark Worldwide, Inc. | Thermoformable barrier nonwoven laminate |
| JPH09299396A (ja) * | 1996-05-17 | 1997-11-25 | Johnson & Johnson Kk | 絆創膏のヒ−トシ−ル方法および該方法により製造した絆創膏 |
-
1996
- 1996-05-17 JP JP8146445A patent/JPH09299396A/ja active Pending
-
1997
- 1997-05-05 IN IN806CA1997 patent/IN192025B/en unknown
- 1997-05-15 CN CNB971947082A patent/CN100345529C/zh not_active Expired - Lifetime
- 1997-05-15 DK DK97926609T patent/DK0907340T3/da active
- 1997-05-15 DE DE69723840T patent/DE69723840T2/de not_active Expired - Lifetime
- 1997-05-15 EP EP97926609A patent/EP0907340B1/en not_active Expired - Lifetime
- 1997-05-15 WO PCT/US1997/008489 patent/WO1997042922A1/en active IP Right Grant
- 1997-05-15 BR BR9709254A patent/BR9709254A/pt not_active Application Discontinuation
- 1997-05-15 US US08/857,013 patent/US5928972A/en not_active Expired - Lifetime
- 1997-05-15 CA CA002253295A patent/CA2253295C/en not_active Expired - Lifetime
- 1997-05-15 AU AU31332/97A patent/AU3133297A/en not_active Abandoned
- 1997-05-16 ZA ZA974284A patent/ZA974284B/xx unknown
-
1999
- 1999-03-05 US US09/263,703 patent/US6191336B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0907340B1 (en) | 2003-07-30 |
| DE69723840D1 (de) | 2003-09-04 |
| DK0907340T3 (da) | 2003-11-03 |
| US5928972A (en) | 1999-07-27 |
| ZA974284B (en) | 1999-01-22 |
| CN1219117A (zh) | 1999-06-09 |
| CN100345529C (zh) | 2007-10-31 |
| IN192025B (OSRAM) | 2004-02-07 |
| JPH09299396A (ja) | 1997-11-25 |
| DE69723840T2 (de) | 2004-05-19 |
| AU3133297A (en) | 1997-12-05 |
| WO1997042922A1 (en) | 1997-11-20 |
| EP0907340A1 (en) | 1999-04-14 |
| US6191336B1 (en) | 2001-02-20 |
| BR9709254A (pt) | 1999-08-10 |
| CA2253295A1 (en) | 1997-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20170515 |