FR2137816A1 - Deep drawing thermoplast beakers - from preheated individual blanks - Google Patents

Deep drawing thermoplast beakers - from preheated individual blanks

Info

Publication number
FR2137816A1
FR2137816A1 FR7217009A FR7217009A FR2137816A1 FR 2137816 A1 FR2137816 A1 FR 2137816A1 FR 7217009 A FR7217009 A FR 7217009A FR 7217009 A FR7217009 A FR 7217009A FR 2137816 A1 FR2137816 A1 FR 2137816A1
Authority
FR
France
Prior art keywords
beakers
thermoplast
preheated
deep drawing
individual blanks
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.)
Granted
Application number
FR7217009A
Other languages
French (fr)
Other versions
FR2137816B1 (en
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.)
Rissen Maschinenfabrik GmbH
Original Assignee
Rissen Maschinenfabrik GmbH
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 Rissen Maschinenfabrik GmbH filed Critical Rissen Maschinenfabrik GmbH
Publication of FR2137816A1 publication Critical patent/FR2137816A1/en
Application granted granted Critical
Publication of FR2137816B1 publication Critical patent/FR2137816B1/fr
Granted 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames
    • 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
    • B29C51/16—Lining or labelling
    • B29C51/162—Lining or labelling of deep containers or boxes
    • 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
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/425—Heating or cooling of preforms, specially adapted for thermoforming using movable heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

A method of deep-drawing articles, such as beakers, from heated thermoplastic sheet starts with an individual blank for each beaker; this is heated, but is not clamped around the edge for deep-drawing, until it has been heated. The advantages are that the prodn. rate from individual blanks is increased by preheating, while the advantages of individual deep-drawing are obtd.
FR7217009A 1971-05-14 1972-05-12 Deep drawing thermoplast beakers - from preheated individual blanks Granted FR2137816A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123916 DE2123916C3 (en) 1971-05-14 1971-05-14 Machine for the mass production of deep-drawn objects from a plastic film

Publications (2)

Publication Number Publication Date
FR2137816A1 true FR2137816A1 (en) 1972-12-29
FR2137816B1 FR2137816B1 (en) 1976-08-20

Family

ID=5807835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217009A Granted FR2137816A1 (en) 1971-05-14 1972-05-12 Deep drawing thermoplast beakers - from preheated individual blanks

Country Status (4)

Country Link
JP (1) JPS5137941B1 (en)
DE (1) DE2123916C3 (en)
FR (1) FR2137816A1 (en)
SE (1) SE400045B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162435A2 (en) * 1984-05-22 1985-11-27 Highland Supply Corporation Article formed from a thin sheet of material
FR2613982A1 (en) * 1987-04-15 1988-10-21 Monoplast Sa Method of manufacturing composite containers by thermoforming a sheet of plastic, and containers obtained

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142272B (en) * 1983-05-28 1986-04-23 Illig Maschinenbau Adolf Moulding apparatus
FR3074481B1 (en) * 2017-12-01 2020-12-11 Ind Design For Foods Cups DEVICE FOR THERMOFORMING CONTAINERS AND ASSOCIATED PROCESS

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830699C (en) * 1950-07-18 1952-02-07 Mueller Welt G M B H Method and device for the production of adhesive glasses
US3066211A (en) * 1959-06-04 1962-11-27 Vogt Edmund Method and apparatus for heating thermoplastic sheets
US3177060A (en) * 1959-05-28 1965-04-06 Norman E Pedersen Method of forming deep-sided vessels from thermoplastic sheets
FR1462554A (en) * 1964-12-04 1966-12-16 Lily Cups Overseas Ltd Plastic lining for containers
FR1500590A (en) * 1965-11-09 1967-11-03 Process for manufacturing plastic articles by pressure and / or vacuum forming
FR1516584A (en) * 1966-03-22 1968-03-08 Unilever Nv Contact heating device in vacuum profiling devices or with compressed air
FR1530626A (en) * 1967-05-18 1968-06-28 Applic Plastiques Soc D Improvements to processes and devices for manufacturing decorated plastic containers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830699C (en) * 1950-07-18 1952-02-07 Mueller Welt G M B H Method and device for the production of adhesive glasses
US3177060A (en) * 1959-05-28 1965-04-06 Norman E Pedersen Method of forming deep-sided vessels from thermoplastic sheets
US3066211A (en) * 1959-06-04 1962-11-27 Vogt Edmund Method and apparatus for heating thermoplastic sheets
FR1462554A (en) * 1964-12-04 1966-12-16 Lily Cups Overseas Ltd Plastic lining for containers
FR1500590A (en) * 1965-11-09 1967-11-03 Process for manufacturing plastic articles by pressure and / or vacuum forming
FR1516584A (en) * 1966-03-22 1968-03-08 Unilever Nv Contact heating device in vacuum profiling devices or with compressed air
FR1530626A (en) * 1967-05-18 1968-06-28 Applic Plastiques Soc D Improvements to processes and devices for manufacturing decorated plastic containers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162435A2 (en) * 1984-05-22 1985-11-27 Highland Supply Corporation Article formed from a thin sheet of material
EP0162435A3 (en) * 1984-05-22 1988-03-23 Highland Supply Corporation Article forming system
EP0532059A1 (en) * 1984-05-22 1993-03-17 Highland Supply Corporation Article forming system
FR2613982A1 (en) * 1987-04-15 1988-10-21 Monoplast Sa Method of manufacturing composite containers by thermoforming a sheet of plastic, and containers obtained

Also Published As

Publication number Publication date
DE2123916C3 (en) 1978-08-17
FR2137816B1 (en) 1976-08-20
SE400045B (en) 1978-03-13
DE2123916B2 (en) 1977-12-15
JPS5137941B1 (en) 1976-10-19
DE2123916A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse