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GB1365366A - Method and apparatus for forming open topped containers - Google Patents

Method and apparatus for forming open topped containers

Info

Publication number
GB1365366A
GB1365366A GB4288771A GB4288771A GB1365366A GB 1365366 A GB1365366 A GB 1365366A GB 4288771 A GB4288771 A GB 4288771A GB 4288771 A GB4288771 A GB 4288771A GB 1365366 A GB1365366 A GB 1365366A
Authority
GB
United Kingdom
Prior art keywords
container
open topped
forming open
topped containers
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
GB4288771A
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.)
Porter Lancastrian Ltd
Original Assignee
Porter Lancastrian Ltd
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 Porter Lancastrian Ltd filed Critical Porter Lancastrian Ltd
Priority to GB4288771A priority Critical patent/GB1365366A/en
Publication of GB1365366A publication Critical patent/GB1365366A/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B29C61/025—Thermal shrinking for the production of hollow or tubular articles
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1365366 Containers PORTER-LANCASTRIAN Ltd 30 Aug 1972 [14 Sept 1971] 42887/71 Heading B8P [Also in Division B5] A synthetic plastics container of frustopyramidal shape has a seam 16a extending centrally of two opposed walls and triangular reinforcements 16c lying inwardly of lateral walls 16b. The container is heat shrunk on to a former to determine its final shape. The container may be used as a plant pot and be of polyethylene.
GB4288771A 1972-08-30 1972-08-30 Method and apparatus for forming open topped containers Expired GB1365366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4288771A GB1365366A (en) 1972-08-30 1972-08-30 Method and apparatus for forming open topped containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4288771A GB1365366A (en) 1972-08-30 1972-08-30 Method and apparatus for forming open topped containers

Publications (1)

Publication Number Publication Date
GB1365366A true GB1365366A (en) 1974-09-04

Family

ID=10426395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4288771A Expired GB1365366A (en) 1972-08-30 1972-08-30 Method and apparatus for forming open topped containers

Country Status (1)

Country Link
GB (1) GB1365366A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067305A2 (en) * 1981-05-14 1982-12-22 Hoechst Aktiengesellschaft Upside open box-like container comprising a wall of plastics film, and method for making same
GB2116490A (en) * 1982-03-05 1983-09-28 Maurice Robin Harwood Retail goods trolley
FR2567068A1 (en) * 1984-07-05 1986-01-10 Lapalud Cie Emballages Reins Process for the manufacture of a plastic pot holder (cover)
GB2310191A (en) * 1996-02-13 1997-08-20 John Conran Preserving container for soft-solid foodstuffs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067305A2 (en) * 1981-05-14 1982-12-22 Hoechst Aktiengesellschaft Upside open box-like container comprising a wall of plastics film, and method for making same
EP0067305A3 (en) * 1981-05-14 1986-08-06 Hoechst Aktiengesellschaft Upside open box-like container comprising a wall of plastics film, and method for making same
GB2116490A (en) * 1982-03-05 1983-09-28 Maurice Robin Harwood Retail goods trolley
FR2567068A1 (en) * 1984-07-05 1986-01-10 Lapalud Cie Emballages Reins Process for the manufacture of a plastic pot holder (cover)
GB2310191A (en) * 1996-02-13 1997-08-20 John Conran Preserving container for soft-solid foodstuffs

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee