NO135513B - - Google Patents
Download PDFInfo
- Publication number
- NO135513B NO135513B NO156861A NO15686165A NO135513B NO 135513 B NO135513 B NO 135513B NO 156861 A NO156861 A NO 156861A NO 15686165 A NO15686165 A NO 15686165A NO 135513 B NO135513 B NO 135513B
- Authority
- NO
- Norway
- Prior art keywords
- leather
- moisture
- soaking
- last
- upper leather
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000010985 leather Substances 0.000 claims description 161
- 238000002791 soaking Methods 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 17
- 239000000835 fiber Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000003292 glue Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6401561A NL125567C (sh) | 1964-02-20 | 1964-02-20 | |
| NL6404551 | 1964-04-24 | ||
| NL6404550A NL6404550A (sh) | 1964-04-24 | 1964-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO135513B true NO135513B (sh) | 1977-01-10 |
| NO135513C NO135513C (sh) | 1977-04-20 |
Family
ID=27351306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO156861A NO135513C (sh) | 1964-02-20 | 1965-02-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3460196A (sh) |
| AT (1) | AT285156B (sh) |
| BE (1) | BE659966A (sh) |
| CH (1) | CH432814A (sh) |
| DE (1) | DE1479519B2 (sh) |
| FR (1) | FR1425061A (sh) |
| NO (1) | NO135513C (sh) |
| SE (1) | SE315113B (sh) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1792316A (en) * | 1928-09-04 | 1931-02-10 | Goodrich Co B F | Method and apparatus for conveying shrinking material |
| US1973059A (en) * | 1932-02-16 | 1934-09-11 | Morgan & Wright | Method and apparatus for relieving plastic materials of shrinkage stresses |
| US2032656A (en) * | 1935-03-01 | 1936-03-03 | Gates Rubber Co | Machine for stretching and compressing materials |
-
1965
- 1965-02-19 DE DE1965N0026243 patent/DE1479519B2/de not_active Withdrawn
- 1965-02-19 BE BE659966A patent/BE659966A/xx unknown
- 1965-02-20 FR FR6412A patent/FR1425061A/fr not_active Expired
- 1965-02-20 SE SE2235/65A patent/SE315113B/xx unknown
- 1965-02-20 NO NO156861A patent/NO135513C/no unknown
- 1965-02-22 CH CH239965A patent/CH432814A/de unknown
- 1965-02-22 AT AT156765A patent/AT285156B/de not_active IP Right Cessation
-
1968
- 1968-08-15 US US752835A patent/US3460196A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT285156B (de) | 1970-10-12 |
| CH432814A (de) | 1967-03-31 |
| DE1479519A1 (de) | 1969-07-03 |
| SE315113B (sh) | 1969-09-22 |
| US3460196A (en) | 1969-08-12 |
| BE659966A (sh) | 1965-06-16 |
| FR1425061A (fr) | 1966-01-14 |
| DE1479519B2 (de) | 1971-01-28 |
| NO135513C (sh) | 1977-04-20 |
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