ES2072418T3 - Equipo para el termoconformado de bandas de polipropileno. - Google Patents

Equipo para el termoconformado de bandas de polipropileno.

Info

Publication number
ES2072418T3
ES2072418T3 ES90830604T ES90830604T ES2072418T3 ES 2072418 T3 ES2072418 T3 ES 2072418T3 ES 90830604 T ES90830604 T ES 90830604T ES 90830604 T ES90830604 T ES 90830604T ES 2072418 T3 ES2072418 T3 ES 2072418T3
Authority
ES
Spain
Prior art keywords
band
phase
equipment
thermoconforming
percutor
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
Application number
ES90830604T
Other languages
English (en)
Inventor
Massimo Marchesini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2072418T3 publication Critical patent/ES2072418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C51/18—Thermoforming apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

EL EQUIPAMIENTO INCLUYE PLANCHAS PARA EL CALENTAMIENTO DE LAS BANDAS; UNA ESTACION DE PRENSA EN LA QUE SE FABRICAN SERIES TRANSVERSALES DE AMPOLLAS SOBRE UNA BANDA GRACIAS A UN MOLDE; UN DISPOSITIVO PARA EL AVANCE EN FASE DE LA BANDA; UN DISPOSITIVO PERCUTOR COLOCADO EN EL ORIFICIO DE SALIDA DE LA ESTACION DE PRENSA Y OPERADO EN UNA FASE ADECUADA EN RELACION CON EL AVANCE EN FASE DE LA BANDA, DESPUES DE CADA ETAPA DE PRENSA. EL DISPOSITIVO PERCUTOR INCLUYE VARIAS CLAVIJAS QUE ESTAN FORMADAS POR UNA BARRA MOVIL EN UN PLANO TRANSVERSAL A LA BANDA Y QUE ESTAN ADAPTADAS PARA INTERCEPTAR, CUANDO EL MOLDE ESTA CERRADO, UNA SERIE TRANSVERSAL DE AMPOLLAS DE LA BANDA, DE TAL FORMA QUE SE PREVENGA CUALQUIER DESLIZAMIENTO DE LA PARTE QUE TODAVIA NO HA SIDO FORMADA.
ES90830604T 1989-12-29 1990-12-20 Equipo para el termoconformado de bandas de polipropileno. Expired - Lifetime ES2072418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3794A IT1235994B (it) 1989-12-29 1989-12-29 Apparecchiatura perfezionata per la termoforatura di nastri di polipropilene

Publications (1)

Publication Number Publication Date
ES2072418T3 true ES2072418T3 (es) 1995-07-16

Family

ID=11111722

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90830604T Expired - Lifetime ES2072418T3 (es) 1989-12-29 1990-12-20 Equipo para el termoconformado de bandas de polipropileno.

Country Status (5)

Country Link
US (1) US5135383A (es)
EP (1) EP0435836B1 (es)
DE (1) DE69019494T2 (es)
ES (1) ES2072418T3 (es)
IT (1) IT1235994B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385465A (en) * 1990-12-28 1995-01-31 Greiwe; Daniel Verticle thermoforming apparatus
EP0670214B1 (en) * 1994-03-03 2000-06-07 Transparent Container Co. Inc. Vertical thermoforming apparatus
ITBO940234A1 (it) * 1994-05-20 1995-11-20 Marchesini Group Spa "metodo per il controllo dell'integrita' di alveoli di un nastro alveolato ottenuto per termoformatura".
US6588180B2 (en) * 2001-02-02 2003-07-08 R. P. Scherer Technologies, Inc. Constricted neck blister pack and apparatus and method for making the same
DE102006007205A1 (de) * 2006-02-15 2007-08-16 Uhlmann Pac-Systeme Gmbh & Co Kg Formstation
CN113085140A (zh) * 2021-03-29 2021-07-09 四川汇利实业有限公司 一种聚丙烯硬片泡罩制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960722A (en) * 1960-01-05 1960-11-22 Freeman Philip Automatic web indexing and cut-off apparatus for plastic blister forming machine
US3518334A (en) * 1968-10-01 1970-06-30 Kirkhof Mfg Corp Method of forming three dimensional plastic articles
US3817140A (en) * 1971-04-12 1974-06-18 Standard Oil Co Transporting and trimmer apparatus for plastic film having thermoformed articles therein
DE2319393A1 (de) * 1973-04-17 1975-01-16 Bosch Gmbh Robert Verfahren und vorrichtung zum ausrichten einer zu bearbeitenden materialbahn
US4105386A (en) * 1973-10-19 1978-08-08 Bellaplast Gmbh Apparatus for the manufacture of thin-walled shaped articles of thermoplastic material
US4009981A (en) * 1975-11-10 1977-03-01 Rosen Stanley R Universal mold tooling system for thermoforming molds
JPS5936866B2 (ja) * 1979-11-05 1984-09-06 三菱自動車工業株式会社 自動車用フロアマツトの成形法
US4360491A (en) * 1981-03-09 1982-11-23 Mobil Oil Corporation Floating remolding shoes for foam thermoforming molds
FR2602174B1 (fr) * 1986-07-31 1988-11-18 Erca Holding Procede et dispositif de reglage de l'echauffement d'une bande thermoplastique utilisee dans un poste de thermoformage
US4844852A (en) * 1987-12-01 1989-07-04 Mobil Oil Corporation Method and apparatus for severing three dimensional thermoplastic articles

Also Published As

Publication number Publication date
EP0435836A2 (en) 1991-07-03
EP0435836A3 (en) 1992-04-22
DE69019494D1 (de) 1995-06-22
IT1235994B (it) 1992-12-15
US5135383A (en) 1992-08-04
DE69019494T2 (de) 1995-09-21
IT8903794A0 (it) 1989-12-29
EP0435836B1 (en) 1995-05-17

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