IT1143149B - Procedimento ed apparecchio per la produzione di contenitori formati di materiale plastico sintetico - Google Patents

Procedimento ed apparecchio per la produzione di contenitori formati di materiale plastico sintetico

Info

Publication number
IT1143149B
IT1143149B IT48515/80A IT4851580A IT1143149B IT 1143149 B IT1143149 B IT 1143149B IT 48515/80 A IT48515/80 A IT 48515/80A IT 4851580 A IT4851580 A IT 4851580A IT 1143149 B IT1143149 B IT 1143149B
Authority
IT
Italy
Prior art keywords
procedure
production
plastic material
synthetic plastic
containers formed
Prior art date
Application number
IT48515/80A
Other languages
English (en)
Other versions
IT8048515A0 (it
Inventor
Alan Thompson
Ronald Kelly
Allan Smith
Original Assignee
Mono Containers 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 Ltd filed Critical Mono Containers Ltd
Publication of IT8048515A0 publication Critical patent/IT8048515A0/it
Application granted granted Critical
Publication of IT1143149B publication Critical patent/IT1143149B/it

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
IT48515/80A 1979-04-25 1980-04-24 Procedimento ed apparecchio per la produzione di contenitori formati di materiale plastico sintetico IT1143149B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8048515A0 IT8048515A0 (it) 1980-04-24
IT1143149B true IT1143149B (it) 1986-10-22

Family

ID=10504766

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48515/80A IT1143149B (it) 1979-04-25 1980-04-24 Procedimento ed apparecchio per la produzione di contenitori formati di materiale plastico sintetico

Country Status (5)

Country Link
DE (2) DE8011405U1 (it)
ES (1) ES490935A0 (it)
FR (1) FR2454891A1 (it)
GB (1) GB2050925B (it)
IT (1) IT1143149B (it)

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

Family Cites Families (9)

* 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 (it) * 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
DE1604457C3 (de) * 1966-06-18 1974-07-18 Bastert-Werke Gustav Bastert Gmbh, 4811 Heepen Verfahren und Vorrichtung zum Herstellen einer Bodenrandwulst an tiefgezogenen Bechern
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 (it) * 1972-11-13 1976-01-30 Solvay

Also Published As

Publication number Publication date
IT8048515A0 (it) 1980-04-24
ES8107085A1 (es) 1981-10-01
DE8011405U1 (de) 1980-09-04
GB2050925B (en) 1983-08-03
DE3016045A1 (de) 1980-11-13
ES490935A0 (es) 1981-10-01
FR2454891B1 (it) 1985-03-29
FR2454891A1 (fr) 1980-11-21
GB2050925A (en) 1981-01-14

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