DE3016045A1 - Verfahren und vorrichtung zur warmformung von behaeltern aus kunststoff-folie - Google Patents

Verfahren und vorrichtung zur warmformung von behaeltern aus kunststoff-folie

Info

Publication number
DE3016045A1
DE3016045A1 DE19803016045 DE3016045A DE3016045A1 DE 3016045 A1 DE3016045 A1 DE 3016045A1 DE 19803016045 DE19803016045 DE 19803016045 DE 3016045 A DE3016045 A DE 3016045A DE 3016045 A1 DE3016045 A1 DE 3016045A1
Authority
DE
Germany
Prior art keywords
container
die
shape
elastomeric
fold
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.)
Ceased
Application number
DE19803016045
Other languages
German (de)
English (en)
Inventor
Ronald Kelly
Allan Smith
Alan Thomson
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.)
Mono Containers UK Ltd
Original Assignee
Mono Containers UK Ltd
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 Mono Containers UK Ltd filed Critical Mono Containers UK Ltd
Publication of DE3016045A1 publication Critical patent/DE3016045A1/de
Ceased 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • B29C51/085—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts with at least one of the shaping surfaces being made of resilien material, e.g. rubber
    • 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
    • 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
    • B29C51/34—Moulds for undercut 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles
    • B29C51/343—Moulds for undercut articles having recessed undersurfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE19803016045 1979-04-25 1980-04-25 Verfahren und vorrichtung zur warmformung von behaeltern aus kunststoff-folie Ceased DE3016045A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7914402 1979-04-25

Publications (1)

Publication Number Publication Date
DE3016045A1 true DE3016045A1 (de) 1980-11-13

Family

ID=10504766

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803016045 Ceased DE3016045A1 (de) 1979-04-25 1980-04-25 Verfahren und vorrichtung zur warmformung von behaeltern aus kunststoff-folie
DE8011405U Expired DE8011405U1 (de) 1979-04-25 1980-04-25 Vorrichtung zum Warmformen von Behältern aus Kunststoff-Folie

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8011405U Expired DE8011405U1 (de) 1979-04-25 1980-04-25 Vorrichtung zum Warmformen von Behältern aus Kunststoff-Folie

Country Status (5)

Country Link
DE (2) DE3016045A1 (es)
ES (1) ES8107085A1 (es)
FR (1) FR2454891A1 (es)
GB (1) GB2050925B (es)
IT (1) IT1143149B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602712B1 (fr) * 1986-08-18 1989-04-21 Monoplast Sa Procede et dispositif de fabrication de recipients par thermoformage et recipients ainsi obtenus
FR2640545B1 (fr) * 1988-12-16 1991-03-08 Monoplast Procede et dispositif de thermoformage d'objets creux par etirage-compression

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604457B2 (de) * 1966-06-18 1973-12-13 Bastert-Werke Gustav Bastert Gmbh, 4811 Heepen Verfahren und Vorrichtung zum Herstellen einer Bodenrandwulst an tiefgezogenen Bechern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1083034A (en) * 1963-06-13 1967-09-13 Dunlop Co Ltd Manufacture of shaped articles by vacuum forming
GB1050358A (es) * 1963-10-01
DE1265397B (de) * 1964-09-11 1968-04-04 Alfons W Thiel Verfahren und Vorrichtung zum Herstellen aus thermoplastischer Kunststoffolie gezogener duennwandiger Behaelter insbesondere in Becherform
FR1545237A (fr) * 1966-06-04 1968-11-08 Bebo Plastik Gmbh Dispositif pour la fabrication de gobelets à fond creux en feuille de matière plastique
FR1531739A (fr) * 1966-06-18 1968-07-05 Bastert Werke Gobelet à fond creux, à partir de matérian en feuilles, ainsi que procédé et dispositif de fabrication
FR1538392A (fr) * 1966-06-30 1968-09-06 Shell Int Research Fabrication d'articles en matières thermoplastiques
DE2034125A1 (en) * 1970-07-09 1972-01-13 Krueger E Thermoplastics beaker deep drawing appts - with pneumatically controlled diaphragm piston for inversion of bombed base
FR2206166B1 (es) * 1972-11-13 1976-01-30 Solvay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604457B2 (de) * 1966-06-18 1973-12-13 Bastert-Werke Gustav Bastert Gmbh, 4811 Heepen Verfahren und Vorrichtung zum Herstellen einer Bodenrandwulst an tiefgezogenen Bechern
DE1679922B2 (es) * 1966-06-18 1974-03-28 Bastert-Werke Gustav Bastert Gmbh, 4811 Heepen

Also Published As

Publication number Publication date
DE8011405U1 (de) 1980-09-04
GB2050925B (en) 1983-08-03
ES490935A0 (es) 1981-10-01
ES8107085A1 (es) 1981-10-01
IT1143149B (it) 1986-10-22
FR2454891A1 (fr) 1980-11-21
GB2050925A (en) 1981-01-14
FR2454891B1 (es) 1985-03-29
IT8048515A0 (it) 1980-04-24

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: GEYER, W., DIPL.-ING. DR.-ING. HAGEMANN, H., DIPL.

8128 New person/name/address of the agent

Representative=s name: GEYER, W., DIPL.-ING. DR.-ING. HAGEMANN, H., DIPL.

8110 Request for examination paragraph 44
8131 Rejection