ES2189398T3 - Aparato y proceso de termoformacion. - Google Patents
Aparato y proceso de termoformacion.Info
- Publication number
- ES2189398T3 ES2189398T3 ES99909473T ES99909473T ES2189398T3 ES 2189398 T3 ES2189398 T3 ES 2189398T3 ES 99909473 T ES99909473 T ES 99909473T ES 99909473 T ES99909473 T ES 99909473T ES 2189398 T3 ES2189398 T3 ES 2189398T3
- Authority
- ES
- Spain
- Prior art keywords
- form tool
- sheet
- extrusion rolls
- thermoformation
- thermoformed
- 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
- 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
- B29C51/02—Combined thermoforming and manufacture of the preform
-
- 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
-
- 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
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- 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
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4284—Means for recycling or reusing auxiliaries or materials, e.g. blowing fluids or energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Un aparato para termoformar artículos de plástico, comprendiendo: una boquilla (4) de extrusión de lámina para extrudir una lámina de material termoplástico; una rueda formadora (6) para recibir la lámina extrudida desde la boquilla de extrusión y compuesta por una pluralidad de facetas (8) de molde, conteniendo cada una de dichas facetas (8) de molde al menos una cavidad (21) de molde; medios para hacer girar dicha rueda formadora (6) alrededor de un eje horizontal de modo que cada una de dichas facetas (8) de molde es movida a través de sectores (9, 10) dedicados a formar dicha lámina en dichos artículos y a expulsar dichos artículos; un núcleo (34) de ayuda de termoformación, en el que dicho núcleo (34) de ayuda está dispuesto sobre dicho sector (9) de formación de dicha rueda formadora (6); medios para sincronizar el movimiento de dicho núcleo (34) de ayuda de termoformación con el movimiento de dichas facetas (8) de molde cuando gira dicha rueda formadora (6); medios para accionardicho núcleo (34) de ayuda de termoformación al interior de dicha lámina termoplástica y dicha cavidad (21) de molde; medios para evacuación del aire desde el inte- rior de dicha cavidad (21) de molde, formando de tal modo un artículo asociado con cada una de dichas cavidades (21) de molde, en el que porciones de dicha lámina permanecen sin formar; estando compuestas dichas facetas (8) de mol- de por una sección superior estática (18) de faceta de molde y una sección inferior dinámica (17) de faceta de molde; conteniendo dicha sección inferior dinámica (17) de faceta de molde dicha cavidad (21) de molde; soportando dichas secciones estática y dinámica (18, 17) de faceta de molde circuitos para hacer circular un medio de control de temperatura y el vacío; una placa de leva fija (38) que contiene una pista de leva; y un conjunto (25, 26) de barra de guía que incluye medios (26) teniendo un seguidor de leva que sigue dicha pista de leva en dicha placa de leva fija (38) durante la rotaciónde dicha rueda formadora (6) para accionar y guiar el movimiento de dicha sección inferior dinámica (17) de faceta de molde hacia dicho eje de la rueda formadora cuando el molde entra en el sector (10) dedicado a expulsar dichos artículos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/164,493 US6086800A (en) | 1993-09-15 | 1998-02-23 | Thermoforming process and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2189398T3 true ES2189398T3 (es) | 2003-07-01 |
Family
ID=22594735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99909473T Expired - Lifetime ES2189398T3 (es) | 1998-02-23 | 1999-02-19 | Aparato y proceso de termoformacion. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1058614B1 (es) |
CN (1) | CN1291935A (es) |
AT (1) | ATE226881T1 (es) |
CA (1) | CA2321921C (es) |
DE (1) | DE69903712T2 (es) |
ES (1) | ES2189398T3 (es) |
WO (1) | WO1999042278A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104669353B (zh) * | 2013-12-02 | 2018-03-30 | 刘瑾 | 一种冰箱压缩机后罩的制造方法 |
ITUB20154653A1 (it) * | 2015-10-14 | 2017-04-14 | Sacmi | Apparato e metodo per processare dosi. |
CN113211834B (zh) * | 2021-02-02 | 2022-09-30 | 西安双健包装有限公司 | 一种片材成型机及成型工艺 |
CN114425828B (zh) * | 2022-01-27 | 2022-11-15 | 广州海天塑胶有限公司 | 一种塑料配件加工用塑料冲压hss工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL279950A (es) * | 1961-06-20 | |||
US4235579A (en) * | 1978-05-11 | 1980-11-25 | Leesona Corporation | Synthetic plastics article manufacturing system |
CA1304904C (en) * | 1987-03-17 | 1992-07-14 | Anthony Earl Flecknoe-Brown | Forming thermoplastic web materials |
US5783229A (en) * | 1993-09-15 | 1998-07-21 | International Container Corp. | Thermoforming process and apparatus |
-
1999
- 1999-02-19 ES ES99909473T patent/ES2189398T3/es not_active Expired - Lifetime
- 1999-02-19 DE DE69903712T patent/DE69903712T2/de not_active Expired - Fee Related
- 1999-02-19 EP EP99909473A patent/EP1058614B1/en not_active Expired - Lifetime
- 1999-02-19 CN CN99803243A patent/CN1291935A/zh active Pending
- 1999-02-19 AT AT99909473T patent/ATE226881T1/de not_active IP Right Cessation
- 1999-02-19 WO PCT/US1999/001491 patent/WO1999042278A1/en active IP Right Grant
- 1999-02-19 CA CA002321921A patent/CA2321921C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2321921C (en) | 2005-08-23 |
EP1058614A1 (en) | 2000-12-13 |
CN1291935A (zh) | 2001-04-18 |
CA2321921A1 (en) | 1999-08-26 |
WO1999042278A1 (en) | 1999-08-26 |
ATE226881T1 (de) | 2002-11-15 |
EP1058614B1 (en) | 2002-10-30 |
DE69903712T2 (de) | 2003-10-16 |
DE69903712D1 (de) | 2002-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5783229A (en) | Thermoforming process and apparatus | |
ES484170A1 (es) | Un metodo de fabricar articulos termoplasticos | |
CA2153535A1 (en) | Process for Making a Trapezoidally-Shaped Opening in a Thermoformed Sheet Material | |
TW340090B (en) | Method and apparatus for the thermoforming and stacking of hollow objects incorporating a base formed from thermoplastics sheet material the invention relates to the method and apparatus for the thermoforming and stacking of hollow objects incorporating a base formed from thermoplastics sheet material | |
CA2283468A1 (en) | A process for the manufacturing of thermoplastic products with high creep strain resistance | |
CA2166170A1 (en) | Continuous manufacturing method and manufacturing apparatus of thermoplastic polyester resin foam | |
ATE221439T1 (de) | Verfahren zum behandeln von kunststoffen, duroplasten und elastomeren | |
EP0321946A3 (en) | Improved coextrusion blowmolding process | |
CA2392348A1 (en) | Process for the manufacture of shaped articles | |
CA2194869A1 (en) | Label inserting method and apparatus | |
JPH11506063A (ja) | プリカットダイ装置及び熱成形方法及び装置 | |
ATE389526T1 (de) | Verfahren und vorrichtung zum ausstanzen tiefgezogener formteile, die noch teilweise mit der restbahn verbunden sind und damit entformt werden | |
GB2369795A (en) | Continuous rotary melt thermoformer | |
ES2189398T3 (es) | Aparato y proceso de termoformacion. | |
JP7463401B2 (ja) | 包装の包装本体を製造するための方法および装置 | |
ES438614A1 (es) | Procedimiento, con su maquina correspondiente, para extruir perfiles de material termoplastico. | |
IL116394A0 (en) | Method for producing containers such as bottles or the like with film of thermoplastic synthetic material and apparatus for carrying out the method | |
UA19870A (uk) | Спосіб виготовлеhhя листа композитhого матеріалу | |
EP0737562A3 (en) | Method of making a molded product having a functional film, the product, and apparatus for making the product | |
CA2463342A1 (en) | Process and apparatus for trimming polymeric parts | |
CA2199807A1 (en) | Thermoforming apparatus for thermoformable materials in ribbon or sheet-form | |
WO2002070352A3 (en) | Fluid container, its manufacturing method and apparatus | |
MX9700943A (es) | Aparato para la formacion por diferencia de presion de hojas de plastico. | |
AU7286296A (en) | Method and apparatus for loading labels into a mould of a thermoforming machine | |
AU1811295A (en) | Process and device for producing a flowable product package via a shell |