DE69019494D1 - Vorrichtung zum Warmformen von Polypropylenbändern. - Google Patents

Vorrichtung zum Warmformen von Polypropylenbändern.

Info

Publication number
DE69019494D1
DE69019494D1 DE69019494T DE69019494T DE69019494D1 DE 69019494 D1 DE69019494 D1 DE 69019494D1 DE 69019494 T DE69019494 T DE 69019494T DE 69019494 T DE69019494 T DE 69019494T DE 69019494 D1 DE69019494 D1 DE 69019494D1
Authority
DE
Germany
Prior art keywords
polypropylene tapes
thermoforming polypropylene
thermoforming
tapes
polypropylene
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 - Fee Related
Application number
DE69019494T
Other languages
English (en)
Other versions
DE69019494T2 (de
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
Publication of DE69019494D1 publication Critical patent/DE69019494D1/de
Application granted granted Critical
Publication of DE69019494T2 publication Critical patent/DE69019494T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE69019494T 1989-12-29 1990-12-20 Vorrichtung zum Warmformen von Polypropylenbändern. Expired - Fee Related DE69019494T2 (de)

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 (2)

Publication Number Publication Date
DE69019494D1 true DE69019494D1 (de) 1995-06-22
DE69019494T2 DE69019494T2 (de) 1995-09-21

Family

ID=11111722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019494T Expired - Fee Related DE69019494T2 (de) 1989-12-29 1990-12-20 Vorrichtung zum Warmformen von Polypropylenbändern.

Country Status (5)

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

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
DE69424854T2 (de) * 1994-03-03 2001-05-03 Transparent Container Co. Inc., Berkeley Vertikale Tiefziehvorrichtung
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
EP0435836B1 (de) 1995-05-17
IT8903794A0 (it) 1989-12-29
US5135383A (en) 1992-08-04
IT1235994B (it) 1992-12-15
EP0435836A3 (en) 1992-04-22
ES2072418T3 (es) 1995-07-16
EP0435836A2 (de) 1991-07-03
DE69019494T2 (de) 1995-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee