GB2250465A - Moulding shoe soles - Google Patents
Moulding shoe soles Download PDFInfo
- Publication number
- GB2250465A GB2250465A GB9026255A GB9026255A GB2250465A GB 2250465 A GB2250465 A GB 2250465A GB 9026255 A GB9026255 A GB 9026255A GB 9026255 A GB9026255 A GB 9026255A GB 2250465 A GB2250465 A GB 2250465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoe sole
- mold
- mold cavity
- layer
- pattern
- 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.)
- Withdrawn
Links
- 238000000465 moulding Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 238000005187 foaming Methods 0.000 claims abstract description 6
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 48
- 239000004088 foaming agent Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920002959 polymer blend Polymers 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 230000004927 fusion Effects 0.000 abstract description 2
- 239000007779 soft material Substances 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 14
- 239000005060 rubber Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 229920000459 Nitrile rubber Polymers 0.000 description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/569—Shaping and joining components with different densities or hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4102653A DE4102653C1 (enrdf_load_stackoverflow) | 1991-01-30 | 1991-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9026255D0 GB9026255D0 (en) | 1991-01-16 |
| GB2250465A true GB2250465A (en) | 1992-06-10 |
Family
ID=6423961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9026255A Withdrawn GB2250465A (en) | 1991-01-30 | 1990-12-03 | Moulding shoe soles |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4102653C1 (enrdf_load_stackoverflow) |
| GB (1) | GB2250465A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0521356A1 (en) * | 1991-07-02 | 1993-01-07 | Shui Po Chang | A method of making a shoe sole of thermoplastic materials |
| WO2014143738A1 (en) * | 2013-03-15 | 2014-09-18 | Crocs, Inc. | Articles of footwear including unitary sole and footbed components and methods of manufacturing the same |
| CN106514907A (zh) * | 2016-12-19 | 2017-03-22 | 东莞市广信知识产权服务有限公司 | 一种制鞋用鞋底成型组件 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418483A (en) * | 1981-03-31 | 1983-12-06 | Rinzai Co., Ltd. | Method of manufacturing shoe sole material and shoes products made by the same |
-
1990
- 1990-12-03 GB GB9026255A patent/GB2250465A/en not_active Withdrawn
-
1991
- 1991-01-30 DE DE4102653A patent/DE4102653C1/de not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0521356A1 (en) * | 1991-07-02 | 1993-01-07 | Shui Po Chang | A method of making a shoe sole of thermoplastic materials |
| WO2014143738A1 (en) * | 2013-03-15 | 2014-09-18 | Crocs, Inc. | Articles of footwear including unitary sole and footbed components and methods of manufacturing the same |
| CN106514907A (zh) * | 2016-12-19 | 2017-03-22 | 东莞市广信知识产权服务有限公司 | 一种制鞋用鞋底成型组件 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4102653C1 (enrdf_load_stackoverflow) | 1992-03-05 |
| GB9026255D0 (en) | 1991-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |