ES2121308T3 - Procedimiento y dispositivo para el moldeo de objetos de un material de bajo punto de fusion. - Google Patents
Procedimiento y dispositivo para el moldeo de objetos de un material de bajo punto de fusion.Info
- Publication number
- ES2121308T3 ES2121308T3 ES95401282T ES95401282T ES2121308T3 ES 2121308 T3 ES2121308 T3 ES 2121308T3 ES 95401282 T ES95401282 T ES 95401282T ES 95401282 T ES95401282 T ES 95401282T ES 2121308 T3 ES2121308 T3 ES 2121308T3
- Authority
- ES
- Spain
- Prior art keywords
- flexible mold
- external surface
- melting
- molding
- objects
- 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 - Lifetime
Links
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/16—Refill sticks; Moulding devices for producing sticks
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
- B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Cosmetics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
SEGUN LA INVENCION: - SE CALIENTA UN MOLDE FLEXIBLE (1) D UN MATERIAL DEFORMABLE ELASTICAMENTE, DE FORMA COMPLEMENTARIA DE LA DEL OBJETO A REALIZAR Y QUE PRESENTA UN ORIFICIO DE LLENADO, POR PUESTA EN CONTACTO DE SU SUPERFICIE EXTERNA CON UN ELEMENTO TERMICO (4); - SE INTRODUCE POR EL ORIFICIO DE RELLENO EN EL MOLDE FLEXIBLE (1) ASI CALENTADO UNA CANTIDAD PREDETERMINADA DEL MATERIAL DE BAJO PUNTO DE FUSION EN ESTADO FUNDIDO; SE PROCEDE AL ENFRIAMIENTO DEL MOLDE FLEXIBLE (1) POR PUESTA EN CONTACTO DE SU SUPERFICIE EXTERNA CON UN ELEMENTO REFRIGERANTE; - SE ABRE AL MENOS PARCIALMENTE EL MOLDE FLEXIBLE EJERCIENDO UNA DISPERSION SOBRE AL MENOS LA PARTE DE SU SUPERFICIE EXTERNA CONTIGUA EN EL ORIFICIO DE RELLENO; - SE RETIRA EL OBJETO MOLDEADO DEL MOLDE MEDIANTE UN ORGANO DE SOPORTE A TRAVES DE LA ABERTURA DE RELLENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9406955A FR2720609B1 (fr) | 1994-06-07 | 1994-06-07 | Dispositif pour le coulage et le démoulage d'objets en matière à bas point de fusion. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121308T3 true ES2121308T3 (es) | 1998-11-16 |
Family
ID=9463960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95401282T Expired - Lifetime ES2121308T3 (es) | 1994-06-07 | 1995-06-01 | Procedimiento y dispositivo para el moldeo de objetos de un material de bajo punto de fusion. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0686468B1 (es) |
DE (1) | DE69503842T2 (es) |
ES (1) | ES2121308T3 (es) |
FR (1) | FR2720609B1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1301771B1 (it) | 1998-06-22 | 2000-07-07 | Laffon Spa | Procedimento di riempimento meccanico di un contenitore per prodotticosmetici. |
AU6442200A (en) * | 1999-08-20 | 2001-03-19 | Unilever Plc | Mechanical device and process for forming a dome on a cosmetic stick |
US6663818B2 (en) * | 2000-08-09 | 2003-12-16 | Conopco, Inc. | Lipstick machine |
ITMI20030853A1 (it) * | 2003-04-29 | 2004-10-30 | Intercos Italia S P A Ora Intercos S P A | Macchina per la fabbricazione di stampi flessibili, in particolare per l'ottenimento di rossetti o simili. |
DE10321485A1 (de) | 2003-05-13 | 2004-12-16 | Weckerle Gmbh | Vorrichtung und Verfahren zur Herstellung von aus pastösen Massen geformten Objekten und Herstellungsform |
FR2855726B1 (fr) * | 2003-06-04 | 2007-01-19 | Weckerle Gmbh | Dispositif et procede pour la fabrication d'objets formes a partir de masses pateuses et moule de fabrication |
FR2956833B1 (fr) * | 2010-02-26 | 2014-06-13 | Citus Labo Equipement | Coulage a chaud d'un produit de maquillage plat |
EP2740385B1 (de) | 2012-12-04 | 2015-10-14 | Weckerle GmbH | Vorrichtung zur Herstellung von Lippenstiftminen mit einer flexiblen Form |
FR3001874B1 (fr) * | 2013-02-12 | 2016-07-22 | Oreal | Procede de fabrication d'au moins un bloc de produit cosmetique, installation et tetine associees |
ITUB201570270U1 (it) | 2015-09-18 | 2017-03-18 | Cmi Eng S R L | Macchina per produrre prodotti cosmetici o medicinali per esempio in stick. |
EP3289916B1 (de) * | 2016-08-31 | 2019-06-05 | Weckerle GmbH | Induktives erhitzen von giessformen |
EP3827699A1 (de) | 2019-11-29 | 2021-06-02 | Weckerle GmbH | Vorrichtung zum herstellen von stiftförmigen produkten, insbesondere lippenstiften, und verfahren zum herstellen von solchen produkten |
IT202000009775A1 (it) * | 2020-05-04 | 2021-11-04 | Rc Stampi Di Roberto Campanini | Stampo ibrido manuale |
BR102021023371A2 (pt) * | 2020-11-24 | 2022-06-07 | Chromavis S.P.A. | Método para formar um bastão para os lábios, máquina para formar bastões para os lábios e um produto produzido para os lábios que utiliza este método |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982721A (en) * | 1975-01-20 | 1976-09-28 | Precision Flexmold, Inc. | Molding apparatus including a one-piece flexible mold deformable by fluid pressure differential |
FR2443324A1 (fr) * | 1978-12-04 | 1980-07-04 | Bertin & Cie | Dispositif permettant le moulage et le demoulage de produits divers |
FR2468455A1 (fr) * | 1979-10-30 | 1981-05-08 | Charrin Denis | Procede de moulage de produits fragiles a presentation soignee et de formes nouvelles et dispositif pour sa mise en oeuvre |
JPS623909A (ja) * | 1985-06-28 | 1987-01-09 | Matsushita Electric Ind Co Ltd | ゴム型の加熱方法 |
JPH0624941A (ja) * | 1992-07-07 | 1994-02-01 | Asahi Denka Kogyo Kk | 棒紅の成形方法 |
-
1994
- 1994-06-07 FR FR9406955A patent/FR2720609B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-01 ES ES95401282T patent/ES2121308T3/es not_active Expired - Lifetime
- 1995-06-01 EP EP19950401282 patent/EP0686468B1/fr not_active Expired - Lifetime
- 1995-06-01 DE DE1995603842 patent/DE69503842T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2720609B1 (fr) | 1996-11-08 |
EP0686468B1 (fr) | 1998-08-05 |
DE69503842T2 (de) | 1999-05-12 |
EP0686468A1 (fr) | 1995-12-13 |
DE69503842D1 (de) | 1998-09-10 |
FR2720609A1 (fr) | 1995-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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