FR2137816A1 - Deep drawing thermoplast beakers - from preheated individual blanks - Google Patents
Deep drawing thermoplast beakers - from preheated individual blanksInfo
- 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
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.
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)
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)
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)
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 |
-
1971
- 1971-05-14 DE DE19712123916 patent/DE2123916C3/en not_active Expired
-
1972
- 1972-05-12 FR FR7217009A patent/FR2137816A1/en active Granted
- 1972-05-12 SE SE627572A patent/SE400045B/en unknown
- 1972-05-15 JP JP4801672A patent/JPS5137941B1/ja active Pending
Patent Citations (7)
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)
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 |
DE2123916A1 (en) | 1972-11-23 |
JPS5137941B1 (en) | 1976-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |