GB951242A - Machine and method for curling lips of container articles - Google Patents

Machine and method for curling lips of container articles

Info

Publication number
GB951242A
GB951242A GB2940760A GB2940760A GB951242A GB 951242 A GB951242 A GB 951242A GB 2940760 A GB2940760 A GB 2940760A GB 2940760 A GB2940760 A GB 2940760A GB 951242 A GB951242 A GB 951242A
Authority
GB
United Kingdom
Prior art keywords
machine
container articles
curling
lips
cup
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.)
Expired
Application number
GB2940760A
Inventor
Bryant Edwards
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB951242A publication Critical patent/GB951242A/en
Expired 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/12—Rim rolling
    • B29C57/125—Rim rolling using tools with helical grooves

Abstract

951,242. Nestable cups &c. ILLINOIS TOOL WORKS Inc. Aug. 25, 1960, No. 29407/60. Heading A4A. [Also in Division B5] A cup of e.g. polystyrene or waxed paper is formed with a rolled over lip 26. Ridges 24 for gripping the cup and a stepped part at the base for nesting are provided.
GB2940760A 1960-08-09 1960-08-25 Machine and method for curling lips of container articles Expired GB951242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0018550 1960-08-09

Publications (1)

Publication Number Publication Date
GB951242A true GB951242A (en) 1964-03-04

Family

ID=7199835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2940760A Expired GB951242A (en) 1960-08-09 1960-08-25 Machine and method for curling lips of container articles

Country Status (3)

Country Link
CY (1) CY304A (en)
DE (1) DE1479316B2 (en)
GB (1) GB951242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117669A1 (en) * 1983-02-21 1984-09-05 Manfred Arno Alfred Lupke Producing thermoplastic articles, particularly with porous walls
DE4030833A1 (en) * 1989-12-18 1991-06-20 Omv Spa Off Mecc Veronese METHOD AND DEVICE FOR MOLDING THE EDGE OF A CONTAINER MADE OF THERMOPLASTIC PLASTIC

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117669A1 (en) * 1983-02-21 1984-09-05 Manfred Arno Alfred Lupke Producing thermoplastic articles, particularly with porous walls
DE4030833A1 (en) * 1989-12-18 1991-06-20 Omv Spa Off Mecc Veronese METHOD AND DEVICE FOR MOLDING THE EDGE OF A CONTAINER MADE OF THERMOPLASTIC PLASTIC

Also Published As

Publication number Publication date
DE1479316B2 (en) 1970-10-15
CY304A (en) 1965-01-02
DE1479316A1 (en) 1969-04-10

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