GB987633A - Improvements in cartons - Google Patents

Improvements in cartons

Info

Publication number
GB987633A
GB987633A GB761162A GB761162A GB987633A GB 987633 A GB987633 A GB 987633A GB 761162 A GB761162 A GB 761162A GB 761162 A GB761162 A GB 761162A GB 987633 A GB987633 A GB 987633A
Authority
GB
United Kingdom
Prior art keywords
base
blank
coated
folded
platen
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
GB761162A
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.)
LIQUID PACKAGING Ltd
Original Assignee
LIQUID PACKAGING 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 LIQUID PACKAGING Ltd filed Critical LIQUID PACKAGING Ltd
Priority to GB761162A priority Critical patent/GB987633A/en
Publication of GB987633A publication Critical patent/GB987633A/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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/06—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end-closing or contents-supporting elements formed by folding inwardly a wall extending from, and continuously around, an end of the tubular body
    • B65D5/061—Rectangular containers having a body with gusset-flaps folded inwardly beneath the closure flaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

987,633. Making cartons. LIQUID PACKAGING Ltd., and T. N. GAUNT. May 16, 1963 [Feb. 27, 1962], No. 7611/62. Heading B5D. [Also in Division B8] A paper board blank coated on one side with thermoplastic resin is formed into a tube with rectangular cross-section, placed on a former (Fig. 2) and its base folded as in Fig. 4; the flange 46 is then gripped first by heated jaws 42, 44 and then by cold jaws for heat-sealing; this flange is then folded on to the base with the coated side of the extension 40 towards the base and is secured thereto by pressure of a heated platen 48 (Fig. 5) and then a cold platen. The platens 48 preferably extend across the entire base to consolidate the whole base. The upper face of the former may be recessed to varying depths to accommodate the different thicknesses of the carton base or may be of resilient material, and the platen 48 is flat. Prior to folding the base, some or all of the parts forming the bellows folds 26, 28 and of these parts brought together in the final folding may be coated with a heat sealing or liquid adhesive such as polyvinyl acetate. The longitudinal seam necessary to form the blank into a tube is made from a strip 12 (Fig. 2) which extends from one side of the blank, which is folded in half longitudinally, coated side outwards, the two halves glued together, and the strip heat-sealed to the opposite boundary of the blank.
GB761162A 1962-02-27 1962-02-27 Improvements in cartons Expired GB987633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB761162A GB987633A (en) 1962-02-27 1962-02-27 Improvements in cartons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB761162A GB987633A (en) 1962-02-27 1962-02-27 Improvements in cartons

Publications (1)

Publication Number Publication Date
GB987633A true GB987633A (en) 1965-03-31

Family

ID=9836446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB761162A Expired GB987633A (en) 1962-02-27 1962-02-27 Improvements in cartons

Country Status (1)

Country Link
GB (1) GB987633A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761156A (en) * 1987-01-09 1988-08-02 Nimco Corporation Apparatus for forming a denesting lip on paperboard containers
EP0582003A1 (en) * 1992-08-04 1994-02-09 Shikoku Kakoki Co., Ltd. Container made of paper-base laminate and apparatus for producing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761156A (en) * 1987-01-09 1988-08-02 Nimco Corporation Apparatus for forming a denesting lip on paperboard containers
EP0582003A1 (en) * 1992-08-04 1994-02-09 Shikoku Kakoki Co., Ltd. Container made of paper-base laminate and apparatus for producing same

Similar Documents

Publication Publication Date Title
US2648263A (en) Method of making bags
GB1103453A (en) Collapsible container and method for manufacturing the same
GB2019771A (en) Apparatus for the Manufacture of Packaging Sleeves from Blanks
ES457298A1 (en) Method for the manufacture of packing containers
GB1039028A (en) A gusseted multiply bag
ES472281A1 (en) Production of sterile packages
GB826784A (en) Method of making containers from flexible sheet material
GB987633A (en) Improvements in cartons
GB938337A (en) Apparatus for the production of infusion bags
GB939934A (en) Infusion bags
ES333503A1 (en) Method for producing a sealing joint between thin sheets
GB859160A (en) Improvements in bags and the like and their methods of production
GB1294276A (en) Cross-bottom or block-bottom bags of heat-sealable material
GB1122346A (en) Improvements in and relating to cartons
GB588343A (en) Packages and methods for making same
GB1075720A (en) A method of sealing cartons and cartons thus sealed
GB952067A (en) Package
GB896011A (en) Improvements in and relating to cartons
GB852504A (en) Improvements in or relating to cartons
GB937010A (en) Improvements in or relating to the manufacture of containers having block bottoms
GB827084A (en) Fluid-tight containers more particularly for liquids and powdered materials
GB1338842A (en) Packaging
GB1003730A (en) Improvements in or relating to cartons
GB1009251A (en) Improvements in fluid-tight containers of paper, card or the like and method for theproduction thereof
GB820050A (en) Apparatus for producing containers from paper, card or the like