GB722620A - Improvements in or relating to containers moulded from thermoplastic material - Google Patents

Improvements in or relating to containers moulded from thermoplastic material

Info

Publication number
GB722620A
GB722620A GB1171552A GB1171552A GB722620A GB 722620 A GB722620 A GB 722620A GB 1171552 A GB1171552 A GB 1171552A GB 1171552 A GB1171552 A GB 1171552A GB 722620 A GB722620 A GB 722620A
Authority
GB
United Kingdom
Prior art keywords
relating
thermoplastic material
tube
moulded
containers
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
GB1171552A
Inventor
Robert Ian Johnson
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Metal Box PLC filed Critical Metal Box PLC
Priority to GB1171552A priority Critical patent/GB722620A/en
Publication of GB722620A publication Critical patent/GB722620A/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
    • B29C57/10—Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tubes (AREA)

Abstract

722,620. Collapsible tubes. METAL BOX CO., Ltd. May 6, 1953 [May 8, 1952], No. 11715/52. Class 66. [Also in Group V] A method of moulding a collapsible tube from thermoplastic resin, e.g. polythene (see Group V) results in a tube in which the neck portion 7 is thicker than the wall of the body of the tube 1. A screw thread to receive a closure cap may be moulded on the end.
GB1171552A 1953-05-06 1953-05-06 Improvements in or relating to containers moulded from thermoplastic material Expired GB722620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1171552A GB722620A (en) 1953-05-06 1953-05-06 Improvements in or relating to containers moulded from thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1171552A GB722620A (en) 1953-05-06 1953-05-06 Improvements in or relating to containers moulded from thermoplastic material

Publications (1)

Publication Number Publication Date
GB722620A true GB722620A (en) 1955-01-26

Family

ID=9991362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1171552A Expired GB722620A (en) 1953-05-06 1953-05-06 Improvements in or relating to containers moulded from thermoplastic material

Country Status (1)

Country Link
GB (1) GB722620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193690A1 (en) * 1972-07-21 1974-02-22 Richardson Merrell Inc
US4489019A (en) * 1981-12-22 1984-12-18 Aisin Seiki Kabushiki Kaisha Method for producing a longitudinal molding with nonuniform sections

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193690A1 (en) * 1972-07-21 1974-02-22 Richardson Merrell Inc
US4489019A (en) * 1981-12-22 1984-12-18 Aisin Seiki Kabushiki Kaisha Method for producing a longitudinal molding with nonuniform sections
US4579755A (en) * 1981-12-22 1986-04-01 Aisin Seiki Kabushiki Kaisha Longitudinal molding with nonuniform sections

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