EP0156000A3 - Paperboard container having an internal ledge, and apparatus and method for manufacturing it - Google Patents
Paperboard container having an internal ledge, and apparatus and method for manufacturing it Download PDFInfo
- Publication number
- EP0156000A3 EP0156000A3 EP84114345A EP84114345A EP0156000A3 EP 0156000 A3 EP0156000 A3 EP 0156000A3 EP 84114345 A EP84114345 A EP 84114345A EP 84114345 A EP84114345 A EP 84114345A EP 0156000 A3 EP0156000 A3 EP 0156000A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- manufacturing
- side wall
- ledge
- paperboard container
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/59—Shaping sheet material under pressure
- B31B50/592—Shaping sheet material under pressure using punches or dies
Abstract
A paperboard container and a method and apparatus for
producing it are disclosed. A relatively deep central portion of
the container, having a side wall with at least one tightly-
radiused corner portion, is formed in a first forming step, after
which a second, preferably peripheral region is formed. The
second region preferably comprises a ledge or shoulder
formed in the side wall of the container and spaced from both
the top and the bottom of the side wall. A top piece preferably
rests on the ledge or shoulder, and serves as a lid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58626084A | 1984-03-05 | 1984-03-05 | |
US586260 | 1984-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0156000A2 EP0156000A2 (en) | 1985-10-02 |
EP0156000A3 true EP0156000A3 (en) | 1987-03-25 |
Family
ID=24345006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84114345A Withdrawn EP0156000A3 (en) | 1984-03-05 | 1984-11-27 | Paperboard container having an internal ledge, and apparatus and method for manufacturing it |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0156000A3 (en) |
JP (1) | JPS612546A (en) |
AU (1) | AU3634184A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4834935B2 (en) * | 2001-08-09 | 2011-12-14 | 凸版印刷株式会社 | Manufacturing method of paper container with flange |
AU2003228337B2 (en) | 2002-03-15 | 2007-07-26 | Graphic Packaging International, Inc. | Container having a rim or other feature encapsulated by or formed from injection-molded material |
WO2007106367A2 (en) * | 2006-03-10 | 2007-09-20 | Graphic Packaging International, Inc. | Injection-molded composite construct |
CA2707054C (en) | 2007-12-28 | 2013-02-26 | Graphic Packaging International, Inc. | Injection-molded composite construct and tool for forming construct |
US7975871B2 (en) | 2008-04-04 | 2011-07-12 | Graphic Packaging International, Inc. | Container with injection-molded feature and tool for forming container |
FI124947B (en) * | 2012-03-19 | 2015-04-15 | Stora Enso Oyj | Depth of paper form, method and apparatus for its manufacture, and product packaging in the form of a mold |
MX2017010042A (en) | 2015-02-27 | 2017-12-18 | Graphic Packaging Int Inc | Container with coating. |
IT201800020629A1 (en) | 2018-12-21 | 2020-06-21 | Thinxs S R L | DEVICE FOR MEASURING THE PERCEIVED TEMPERATURE |
CN112389022A (en) * | 2020-10-15 | 2021-02-23 | 瑞安市正大机械有限公司 | Paper dinner plate forming machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904268A (en) * | 1932-03-08 | 1933-04-18 | Fred L Bronson | Method for the manufacture of formed articles |
FR1574908A (en) * | 1968-06-04 | 1969-07-18 | ||
DE2728541A1 (en) * | 1976-07-22 | 1978-01-26 | Kraft Inc | METHOD AND DEVICE FOR SHAPING A RECTANGULAR CONTAINER SHELL, IN PARTICULAR FOR THE RECEPTION OF FOOD |
US4253600A (en) * | 1978-05-03 | 1981-03-03 | Standard Oil Company (Indiana) | Fast food container |
CH623244A5 (en) * | 1977-02-10 | 1981-05-29 | Hans Falch | Method for the production of thin-walled containers drawn from film material, an apparatus for carrying out the method and containers produced by the method |
-
1984
- 1984-11-27 EP EP84114345A patent/EP0156000A3/en not_active Withdrawn
- 1984-12-05 AU AU36341/84A patent/AU3634184A/en not_active Abandoned
- 1984-12-22 JP JP59269671A patent/JPS612546A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904268A (en) * | 1932-03-08 | 1933-04-18 | Fred L Bronson | Method for the manufacture of formed articles |
FR1574908A (en) * | 1968-06-04 | 1969-07-18 | ||
DE2728541A1 (en) * | 1976-07-22 | 1978-01-26 | Kraft Inc | METHOD AND DEVICE FOR SHAPING A RECTANGULAR CONTAINER SHELL, IN PARTICULAR FOR THE RECEPTION OF FOOD |
CH623244A5 (en) * | 1977-02-10 | 1981-05-29 | Hans Falch | Method for the production of thin-walled containers drawn from film material, an apparatus for carrying out the method and containers produced by the method |
US4253600A (en) * | 1978-05-03 | 1981-03-03 | Standard Oil Company (Indiana) | Fast food container |
Non-Patent Citations (1)
Title |
---|
SHEET METAL INDUSTRIES, vol. 46, no. 3, March 1969, page 206; S.J. & E. FELLOWS: "A typical production sequence" * |
Also Published As
Publication number | Publication date |
---|---|
EP0156000A2 (en) | 1985-10-02 |
AU3634184A (en) | 1985-09-12 |
JPS612546A (en) | 1986-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): BE CH DE FR GB IT LI NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19861202 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ALEXANDER, GAROLD W. Inventor name: YAUS, RICHARD D. |