GB823049A - Improvements in or relating to the manufacture of bag-like containers of thermoplastic material - Google Patents

Improvements in or relating to the manufacture of bag-like containers of thermoplastic material

Info

Publication number
GB823049A
GB823049A GB3584055A GB3584055A GB823049A GB 823049 A GB823049 A GB 823049A GB 3584055 A GB3584055 A GB 3584055A GB 3584055 A GB3584055 A GB 3584055A GB 823049 A GB823049 A GB 823049A
Authority
GB
United Kingdom
Prior art keywords
bag
mouth
containers
relating
manufacture
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
GB3584055A
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.)
KENNETH GEORGE HARTLEY
VITALOID PRODUCTS MANCHESTER L
Original Assignee
KENNETH GEORGE HARTLEY
VITALOID PRODUCTS MANCHESTER L
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 KENNETH GEORGE HARTLEY, VITALOID PRODUCTS MANCHESTER L filed Critical KENNETH GEORGE HARTLEY
Priority to GB3584055A priority Critical patent/GB823049A/en
Publication of GB823049A publication Critical patent/GB823049A/en
Expired legal-status Critical Current

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/28—Strings or strip-like closures, i.e. draw closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

823,049. Paper and like bags. VITALOID PRODUCTS (MANCHESTER) Ltd., and HARTLEY, K. G. March 14, 1957 [Dec. 14, 1955; Sept. 3, 1956], Nos. 35840/55 and 26808/56. Class 94(2). The mouth of a plastic bag is doubled back by being turned inside out and sealed to the underlying walls at f and g, without sealing the bag mouth, to accommodate a draw string e, and the bag material adjacent the mouth is weakened as at h. After the bag has been filled and the mouth heat sealed, it may be opened by tearing off the sealed portion at h, and subsequently re-closed by use of the drawer string.
GB3584055A 1955-12-14 1955-12-14 Improvements in or relating to the manufacture of bag-like containers of thermoplastic material Expired GB823049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3584055A GB823049A (en) 1955-12-14 1955-12-14 Improvements in or relating to the manufacture of bag-like containers of thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3584055A GB823049A (en) 1955-12-14 1955-12-14 Improvements in or relating to the manufacture of bag-like containers of thermoplastic material

Publications (1)

Publication Number Publication Date
GB823049A true GB823049A (en) 1959-11-04

Family

ID=10382097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3584055A Expired GB823049A (en) 1955-12-14 1955-12-14 Improvements in or relating to the manufacture of bag-like containers of thermoplastic material

Country Status (1)

Country Link
GB (1) GB823049A (en)

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