CA2641977C - Fabrication et methode de fabrication de chaussures - Google Patents
Fabrication et methode de fabrication de chaussures Download PDFInfo
- Publication number
- CA2641977C CA2641977C CA2641977A CA2641977A CA2641977C CA 2641977 C CA2641977 C CA 2641977C CA 2641977 A CA2641977 A CA 2641977A CA 2641977 A CA2641977 A CA 2641977A CA 2641977 C CA2641977 C CA 2641977C
- Authority
- CA
- Canada
- Prior art keywords
- polyurethane
- midsole
- footwear
- layer
- adhesive
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000010276 construction Methods 0.000 title description 2
- 239000004814 polyurethane Substances 0.000 claims abstract description 138
- 229920002635 polyurethane Polymers 0.000 claims abstract description 133
- 229920001971 elastomer Polymers 0.000 claims abstract description 43
- 239000000853 adhesive Substances 0.000 claims abstract description 38
- 230000001070 adhesive effect Effects 0.000 claims abstract description 38
- 238000001746 injection moulding Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000003213 activating effect Effects 0.000 claims abstract 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/10—Footwear characterised by the material made of rubber
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/14—Footwear characterised by the material made of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
- B29D35/062—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding using means to bond the moulding material to the preformed uppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/10—Producing footwear having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Article de chaussure muni d'une semelle d'usure en caoutchouc, d'un intercalaire lié à la semelle d'usure par un adhésif de polyuréthane (PU), et une tige en polyuréthane liée à l'intercalaire et la semelle d'usure par moulage par injection. L'invention concerne également une méthode de fabrication de l'article de chaussure qui comprend les opérations suivantes : application d'un apprêt sur une partie choisie d'une semelle d'usure en caoutchouc et période de séchage dudit apprêt; application d'une première couche d'adhésif de PU sur la partie apprêtée de la semelle d'usure et séchage de ladite première couche d'adhésif de PU; application d'une seconde couche d'adhésif de PU sur la première couche sèche d'adhésif de PU et séchage de ladite seconde couche d'adhésif de PU; fabrication par formage d'une tige en polyuréthane par moulage par injection; placement de la semelle d'usure et de la tige dans un moule; et moulage par injection d'un intercalaire en polyuréthane et activation de l'adhésif de PU afin de lier la semelle d'usure à l'intercalaire et à la tige, formant ainsi l'article de chaussure.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2641977A CA2641977C (fr) | 2008-11-12 | 2008-11-12 | Fabrication et methode de fabrication de chaussures |
US12/615,386 US20100050470A1 (en) | 2008-11-12 | 2009-11-10 | Footwear construction and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2641977A CA2641977C (fr) | 2008-11-12 | 2008-11-12 | Fabrication et methode de fabrication de chaussures |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2641977A1 CA2641977A1 (fr) | 2010-04-26 |
CA2641977C true CA2641977C (fr) | 2012-01-31 |
Family
ID=41723250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2641977A Active CA2641977C (fr) | 2008-11-12 | 2008-11-12 | Fabrication et methode de fabrication de chaussures |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100050470A1 (fr) |
CA (1) | CA2641977C (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9272391B2 (en) | 2011-05-25 | 2016-03-01 | Nike, Inc. | Sodium bicarbonate puck cleaning and painting |
CN103085217B (zh) * | 2011-10-27 | 2014-12-10 | 余志勇 | 鞋的制法及以此方法制成的鞋 |
WO2013081980A1 (fr) * | 2011-11-30 | 2013-06-06 | Lacrosse Footwear, Inc. | Ensemble botte en polyuréthane injecté et procédé de fabrication associé |
USD712638S1 (en) | 2011-11-30 | 2014-09-09 | Lacrosse Footwear, Inc. | Boot |
KR101214673B1 (ko) * | 2011-12-27 | 2013-01-09 | 메타 비락 | 접착용 필름을 이용한 신발의 제조방법 |
US10016011B2 (en) | 2012-01-27 | 2018-07-10 | Fuerst Group, Inc. | Injected footwear |
US10299532B2 (en) * | 2012-11-14 | 2019-05-28 | David Cherosky | Water-proof protective shoe covering |
TWI583539B (zh) * | 2013-01-15 | 2017-05-21 | The method of forming the shoe and the finished product thereof | |
US10362835B2 (en) | 2014-06-25 | 2019-07-30 | Fuerst Group, Inc. | Strobel lasted injected footwear |
CN104886880A (zh) * | 2015-05-22 | 2015-09-09 | 天津贝迪安全设备有限公司 | 圆盘橡胶聚氨酯双密度连帮鞋底成型流水线及其加工方法 |
USD781030S1 (en) | 2015-10-15 | 2017-03-14 | Lacrosse Footwear, Inc. | Boot |
USD844944S1 (en) * | 2016-04-06 | 2019-04-09 | Hevea B.V. | Boot |
CN106263229A (zh) * | 2016-10-13 | 2017-01-04 | 陈茂双 | 全方位包裹、防水的雪地靴及其生产工艺 |
US20180206597A1 (en) * | 2017-01-26 | 2018-07-26 | Tingley Rubber Corporation | Boots With Gusset |
USD966667S1 (en) | 2019-10-11 | 2022-10-18 | Target Brands, Inc. | Footwear |
USD934547S1 (en) | 2019-10-11 | 2021-11-02 | Target Corporation | Outsole tread |
USD986570S1 (en) | 2019-10-11 | 2023-05-23 | Target Brands, Inc. | Footwear |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3098239A (en) * | 1961-01-18 | 1963-07-23 | Nader Hugo Otto Max | Prosthetic foot |
FR2358891A1 (fr) * | 1976-07-22 | 1978-02-17 | Yamanouchi Pharma Co Ltd | Composes heterocycliques contenant un azote, utilise comme agents analgesiques et anti-inflammatoires |
GB2060350A (en) * | 1979-07-19 | 1981-05-07 | Orme Polymer Eng Ltd | Safety footwear |
DE3309777C2 (de) * | 1983-03-18 | 1986-03-13 | Otto Bock, Orthopaedische Industrie Kg, 3428 Duderstadt | Künstlicher Fuß |
US4748749A (en) * | 1986-11-14 | 1988-06-07 | Michael Colvard | Walking boot/ski gaiter combination particularly useful for downhill skiing |
US5784737A (en) * | 1992-08-26 | 1998-07-28 | Yoshitaka Tsuji | Folding shoes and process for manufacturing the same |
US6568101B1 (en) * | 1998-06-03 | 2003-05-27 | Mark C. Jansen | Softspike overshoes |
US20040020077A1 (en) * | 2002-10-25 | 2004-02-05 | Lacrosse Footwear, Inc. | Rubber footwear with neoprene layer |
FR2849994B1 (fr) * | 2003-01-17 | 2005-10-14 | Salomon Sa | Semelle interne |
US7444766B2 (en) * | 2004-10-12 | 2008-11-04 | Rocky Brands Wholesale Llc | Footwear with enhanced cushioning |
US7347012B2 (en) * | 2005-07-15 | 2008-03-25 | The Timberland Company | Shoe with lacing |
US20070107257A1 (en) * | 2005-11-11 | 2007-05-17 | Columbia Sportswear North America, Inc. | Multi-material molded shell for footwear |
CA2627262C (fr) * | 2008-03-27 | 2014-05-13 | Paul Hubner | Article chaussant a trois parties |
-
2008
- 2008-11-12 CA CA2641977A patent/CA2641977C/fr active Active
-
2009
- 2009-11-10 US US12/615,386 patent/US20100050470A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2641977A1 (fr) | 2010-04-26 |
US20100050470A1 (en) | 2010-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |