EP0092468A1 - Procédé pour fabriquer un article chaussant et article chaussant obtenu - Google Patents
Procédé pour fabriquer un article chaussant et article chaussant obtenu Download PDFInfo
- Publication number
- EP0092468A1 EP0092468A1 EP83400732A EP83400732A EP0092468A1 EP 0092468 A1 EP0092468 A1 EP 0092468A1 EP 83400732 A EP83400732 A EP 83400732A EP 83400732 A EP83400732 A EP 83400732A EP 0092468 A1 EP0092468 A1 EP 0092468A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sole
- edge
- product
- heating form
- footwear
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 7
- 238000005304 joining Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 235000014510 cooky Nutrition 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000004080 punching Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 8
- 241001331845 Equus asinus x caballus Species 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
- A43B3/101—Slippers, e.g. flip-flops or thong sandals
Definitions
- the present invention relates to a method for manufacturing an article of footwear such as in particular a slipper, a ballerina, as well as to the article of footwear obtained.
- Another object of the invention is to provide a process of this type which makes it possible to standardize the various operations and, thereby, to make the staff versatile.
- a further object of the invention is a process of this type which makes it possible to significantly reduce the cost price of footwear.
- An object of the present invention is an article of footwear whose presentation is much more attractive.
- the temperature of the heating form is such that it leads to the stabilization of the materials constituting the upper and the first, the article of footwear thus keeping the curve of this shape at the end of step f) and later.
- the temperature of the heating form also makes it possible to quickly reach the bonding point of the adhesives used.
- the glued sole is placed in an imprint adapted to the size of this sole.
- the top is cut with a cookie cutter into two halves which are assembled edge to edge and flat with simultaneous installation of an external strip: this produces a slipper which puts on a heating form and which is glued the underside; the sole is glued which is cut out with a cookie cutter and which is pressed against the underside of the liner.
- the present invention also relates to the footwear obtained by the above method.
- a top or rod is cut with a cookie cutter from a material which can be of any material and in particular in sanded or not sanded leather, in leather, in imitation of skins, in a plastic material, in fabrics of all kinds, artificial or natural fibers, of a single nature or associated with one another in one or more colors, doubled or tripled or not.
- the material for the top of a slipper generally comprises a layer of a synthetic material.
- a sole is cut out of a material from a material as defined above.
- this sole is made of felt, leather, rubber or plastic.
- a first or cozy blank is cut out from a material as defined above which is not extensible or whose extensibility is not possible due to the cutting direction.
- the rear edges of the top are assembled edge to edge and flat, in step a), and an external strip is placed simultaneously to cover this seam, and, optionally , an internal rod.
- step b) the first is sewn on top by joining with a chain stitch or in any other equivalent way giving the interior of the product thus obtained equivalent comfort.
- the top is cut into two halves; these two parts are assembled edge to edge and flat and a baguette is placed simultaneously: this is the result of this step a) a bootie.
- step c The product obtained at the end of step b) where the liner from step a) above is put on a heating form (step c); we glue the sole and the underside of the surface of the product on this shape.
- the temperature of this shape is such that it causes the material constituting the upper and the first (or the liner) to stabilize: as has been said above, this material generally comprises a layer of an element made of a material synthetic or latex.
- this temperature also makes it possible to quickly reach the bonding point of the adhesives used.
- step d) is glued base that is advantageously disposed in a cavity: it is thus properly positioned and held in OSi p tion at the next step.
- step e the sole thus pressed is pressed onto the product threaded onto the heating form; then the article of footwear is removed from the form at the end of this step e) (step f).
- the gluing carried out during steps c) and d) can in particular be carried out with an adhesive of the neoprene type or with any adhesive whose fluidity is sufficient to be applied by projection, for example, by means of an air pistol and the solvents of which evaporate due to the temperature of the heating form in a relatively short period of time.
- the method according to the present invention not only eliminates many manipulations compared to the traditional method, but also also the assembly step requiring special attention.
- This process applies not only to the manufacture of slippers, but also of mules with rear edge, as well as mules with flat heels uncovered. In the latter case, it will be necessary, in order to maintain these mules on the heating form, to lay a temporary stripe for example.
- the method according to the present invention makes it possible to reduce the manufacturing time.
- the manufacturing time was reduced by about a quarter compared to the traditional method.
- Steps c) to f) can in particular be carried out on a carousel carrying heating forms whose operation is capable of being automated.
- the footwear produced according to the method of the present invention retains the curve of the heating form: this therefore makes it more attractive to a potential buyer.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8206325 | 1982-04-13 | ||
| FR8206325A FR2524777A1 (fr) | 1982-04-13 | 1982-04-13 | Procede pour fabriquer un article chaussant et article chaussant obtenu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0092468A1 true EP0092468A1 (fr) | 1983-10-26 |
Family
ID=9272981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83400732A Withdrawn EP0092468A1 (fr) | 1982-04-13 | 1983-04-13 | Procédé pour fabriquer un article chaussant et article chaussant obtenu |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0092468A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2524777A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2097094A1 (es) * | 1995-06-22 | 1997-03-16 | Sanz Jose Gomez | Procedimiento para la fijacion de palmillas sobre hormas aplicable en la fabricacion de calzados. |
| FR2854772A1 (fr) * | 2003-05-14 | 2004-11-19 | Luxat | Procede de realisation d'une chaussure ou d'un article chaussant du type tubulaire et articles ainsi obtenus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421604A (en) * | 1944-12-22 | 1947-06-03 | Charles A Eaton Company | Method of applying backstays to shoe uppers |
| US2984918A (en) * | 1958-11-24 | 1961-05-23 | Genesco Inc | Shoe |
| GB1331855A (en) * | 1971-05-27 | 1973-09-26 | Lambert Howarth Sons Ltd | Method for the production of slippers or shoes |
| US3793746A (en) * | 1972-08-29 | 1974-02-26 | W Mitchell | Slippers |
-
1982
- 1982-04-13 FR FR8206325A patent/FR2524777A1/fr active Granted
-
1983
- 1983-04-13 EP EP83400732A patent/EP0092468A1/fr not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421604A (en) * | 1944-12-22 | 1947-06-03 | Charles A Eaton Company | Method of applying backstays to shoe uppers |
| US2984918A (en) * | 1958-11-24 | 1961-05-23 | Genesco Inc | Shoe |
| GB1331855A (en) * | 1971-05-27 | 1973-09-26 | Lambert Howarth Sons Ltd | Method for the production of slippers or shoes |
| US3793746A (en) * | 1972-08-29 | 1974-02-26 | W Mitchell | Slippers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2097094A1 (es) * | 1995-06-22 | 1997-03-16 | Sanz Jose Gomez | Procedimiento para la fijacion de palmillas sobre hormas aplicable en la fabricacion de calzados. |
| FR2854772A1 (fr) * | 2003-05-14 | 2004-11-19 | Luxat | Procede de realisation d'une chaussure ou d'un article chaussant du type tubulaire et articles ainsi obtenus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2524777B1 (enrdf_load_stackoverflow) | 1984-11-30 |
| FR2524777A1 (fr) | 1983-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Designated state(s): BE DE GB IT LU |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19840627 |