CA2148250C - Rouleau de materiel perfore en plastique utilise pour l'emballage - Google Patents
Rouleau de materiel perfore en plastique utilise pour l'emballage Download PDFInfo
- Publication number
- CA2148250C CA2148250C CA002148250A CA2148250A CA2148250C CA 2148250 C CA2148250 C CA 2148250C CA 002148250 A CA002148250 A CA 002148250A CA 2148250 A CA2148250 A CA 2148250A CA 2148250 C CA2148250 C CA 2148250C
- Authority
- CA
- Canada
- Prior art keywords
- wrap
- elastic
- perforations
- length
- perforated
- 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
Links
- 238000000926 separation method Methods 0.000 claims abstract description 42
- 239000011230 binding agent Substances 0.000 claims description 45
- 239000000835 fiber Substances 0.000 claims description 36
- 239000004745 nonwoven fabric Substances 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- 239000004744 fabric Substances 0.000 description 15
- 208000027418 Wounds and injury Diseases 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 229920001169 thermoplastic Polymers 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 229920006173 natural rubber latex Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000004772 Sontara Substances 0.000 description 2
- 229920002334 Spandex Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004759 spandex Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920013683 Celanese Polymers 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 108091036429 KCNQ1OT1 Proteins 0.000 description 1
- 208000034693 Laceration Diseases 0.000 description 1
- 101100235006 Mus musculus Lctl gene Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920013728 elastomeric terpolymer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- TWXDDNPPQUTEOV-FVGYRXGTSA-N methamphetamine hydrochloride Chemical compound Cl.CN[C@@H](C)CC1=CC=CC=C1 TWXDDNPPQUTEOV-FVGYRXGTSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XOIQMTLWECTKJL-HXPDMXKUSA-M sodium;(3r,4s)-4-[(2s,5r,7s,8r,9s)-2-[(2r,5s)-5-ethyl-5-[(2r,3s,5r)-5-[(2s,3s,5r,6r)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]oxolan-2-yl]-7-hydroxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-methoxy-2-methylpentanoate Chemical compound [Na+].C([C@@](O1)(C)[C@H]2CC[C@@](O2)(CC)[C@H]2[C@H](C[C@@H](O2)[C@@H]2[C@H](C[C@@H](C)[C@](O)(CO)O2)C)C)C[C@@]21C[C@H](O)[C@@H](C)[C@@H]([C@@H](C)[C@@H](OC)C(C)C([O-])=O)O2 XOIQMTLWECTKJL-HXPDMXKUSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Rouleau de bande élastique adhésive perforée qui comporte une pluarlité de lignes de séparation perforées à espacement longitudinal et à extension latérale, définies par une série de perforations d'environ 0,2 à 5 mm séparées par des segments de liaison, constitués du matériau de bande, d'environ 0,1 à 1 mm. Le rapport de la longueur de perforation à la longueur du segment de liaison dans chaque ligne de séparation est d'environ 1/1 à 10/1, ce qui permet d'allonger longitudinalement ladite bande de 7 à 280 pour cent.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11491293A | 1993-08-31 | 1993-08-31 | |
| US08/114912 | 1993-08-31 | ||
| US25961394A | 1994-06-14 | 1994-06-14 | |
| US08/259613 | 1994-06-14 | ||
| PCT/US1994/009883 WO1995006449A1 (fr) | 1993-08-31 | 1994-08-31 | Rouleau de bande elastique adhesive perforee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2148250A1 CA2148250A1 (fr) | 1995-03-09 |
| CA2148250C true CA2148250C (fr) | 2006-02-07 |
Family
ID=35890232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002148250A Expired - Fee Related CA2148250C (fr) | 1993-08-31 | 1994-08-31 | Rouleau de materiel perfore en plastique utilise pour l'emballage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2148250C (fr) |
-
1994
- 1994-08-31 CA CA002148250A patent/CA2148250C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2148250A1 (fr) | 1995-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 20100831 |