ES8706523A1 - Procedimiento de termoformado, y aparato y molde correspondiente - Google Patents
Procedimiento de termoformado, y aparato y molde correspondienteInfo
- Publication number
- ES8706523A1 ES8706523A1 ES554618A ES554618A ES8706523A1 ES 8706523 A1 ES8706523 A1 ES 8706523A1 ES 554618 A ES554618 A ES 554618A ES 554618 A ES554618 A ES 554618A ES 8706523 A1 ES8706523 A1 ES 8706523A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- thermoforming
- thermoplastic
- zone
- thermoforming zone
- 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
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/32—Moulds having cutting means
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
MOLDE DE MOLDEO AUXILIAR. CONSTA DE: UNA PARTE SUPERIOR (1) DOTADA CON UN NUCLEO (20) QUE LLEVA UN VASTAGO (21) QUE SE ADAPTA EN UN CASQUILLO (22) Y QUE TIENE UN AGUJERO DE ENTRADA DE AIRE (24, 34, 35) A PRESION Y PUNZONES (30) Y MOVIDO POR UN PISTON (31) Y UNA PARTE INFERIOR (2) CON UNA PARTE INTERNA (5) DOTADA CON UNA SUPERFICIE DE MOLDEO (3) Y DESPLAZADA POR UN PISTON (10) QUE SE ALIMENTA CON AIRE A PRESION A TRAVES DE (11), DESLIZA EN EL INTERIOR DE UN MANGUITO (12) Y TIENE UN AGUJERO CENTRAL (13) PARA ACOMODAR UN VASTAGO (14) QUE LLEVA UN CABEZAL (15) Y UNA PARTE EXTERNA (6) CON UNA SUPERFICIE DE MOLDEO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR851077A GR851077B (es) | 1985-05-03 | 1985-05-03 | |
GB858515089A GB8515089D0 (en) | 1985-05-03 | 1985-06-14 | Thermoforming |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8706523A1 true ES8706523A1 (es) | 1987-07-16 |
ES554618A0 ES554618A0 (es) | 1987-07-16 |
Family
ID=26289373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554618A Expired ES8706523A1 (es) | 1985-05-03 | 1986-04-30 | Procedimiento de termoformado, y aparato y molde correspondiente |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0201303A3 (es) |
ES (1) | ES8706523A1 (es) |
PT (1) | PT82503B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956506A1 (de) * | 1999-11-24 | 2001-06-21 | Optipack Gmbh & Co Kg | Vorrichtung zum Tiefziehen von becherförmigen Körpern |
DE50110715D1 (de) * | 2001-09-26 | 2006-09-21 | Optipack Gmbh & Co Kg | Vorrichtung zum Tiefziehen von becherförmigen Körpern |
US10086555B2 (en) | 2011-10-27 | 2018-10-02 | Whirlpool Corporation | Method for forming a laminated part |
IT202000010819A1 (it) * | 2020-05-13 | 2021-11-13 | Termostampi S R L | Macchina e metodo di termoformatura perfezionati |
CN118456836A (zh) * | 2024-05-08 | 2024-08-09 | 深圳市仕普精密工业有限公司 | 一种热塑成型机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3081491A (en) * | 1958-09-17 | 1963-03-19 | Illinois Tool Works | Molding machine |
FR1238420A (fr) * | 1959-07-02 | 1960-08-12 | Manducher & Cie E | Dispositif perfectionné pour la fabrication de pièces moulées par formage sous vide de feuilles thermo-plastiques avec pré-emboutissage |
FR1290625A (fr) * | 1960-05-27 | 1962-04-13 | Hoppner & Schumann Werkzeugbau | Dispositif de fabrication de récipients à parois minces, en matière thermoplastique |
US3290418A (en) * | 1960-10-12 | 1966-12-06 | Harold E Best | Method and mold for making thinwalled containers |
US3510913A (en) * | 1966-06-08 | 1970-05-12 | Illinois Tool Works | Deep drawn article forming apparatus |
GB1594464A (en) * | 1978-05-15 | 1981-07-30 | Metal Box Co Ltd | Moulding plastics containers |
US4464329A (en) * | 1982-07-01 | 1984-08-07 | Leesona Corporation | Differential pressure synthetic plastic forming machine and method with formed article carrier means |
-
1986
- 1986-04-30 ES ES554618A patent/ES8706523A1/es not_active Expired
- 1986-05-02 PT PT82503A patent/PT82503B/pt not_active IP Right Cessation
- 1986-05-02 EP EP86303386A patent/EP0201303A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
PT82503A (en) | 1986-06-01 |
PT82503B (pt) | 1989-11-10 |
EP0201303A3 (en) | 1988-05-04 |
EP0201303A2 (en) | 1986-11-12 |
ES554618A0 (es) | 1987-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |