GB927703A - Improvements in and relating to packaging containers made of heat-sealable material - Google Patents

Improvements in and relating to packaging containers made of heat-sealable material

Info

Publication number
GB927703A
GB927703A GB847260A GB847260A GB927703A GB 927703 A GB927703 A GB 927703A GB 847260 A GB847260 A GB 847260A GB 847260 A GB847260 A GB 847260A GB 927703 A GB927703 A GB 927703A
Authority
GB
United Kingdom
Prior art keywords
tube
nozzles
plate
nozzle
secured
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
GB847260A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB847260A priority Critical patent/GB927703A/en
Publication of GB927703A publication Critical patent/GB927703A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/13—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the preformed tubular webs being supplied in a flattened state
    • B65B9/14—Devices for distending tubes supplied in the flattened state
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)

Abstract

927,703. Packaging; collapsible tubes. V. FLAX. March 10, 1960, No. 8472/60. Classes 66 and 94(1). [Also in Group XI] A tube 1, Fig. 1, of flexible heat sealable material has outlet nozzles 2 secured to the outer surface of its wall at intervals along its length. The tube is filled and divided into separate compartments 4, Fig. 2, by transverse welds 3 that may be formed such that these welds lie close to the nozzles 2 and in the plain containing the axes of the nozzles. The tube 1 may be extruded or comprise one or more strips or material united to form a tube, and the nozzles 2 may be of thermoplastic material secured to the tube by welding or adhesive. The resulting packages are separated by cutting along the welds 3. The wall of the tube may close the nozzle to act as a seal. Securing nozzles to tube. A flat plate 9 of electrically conductive material, Fig. 6, is inserted in the tube 1 where it passes between upper and lower high frequency welding electrodes 15, 13. The upper electrode 15 is movable and surrounds a cylinder 16 of insulating material receiving a nozzle 2 to be secured to the tube 1. A disc 17 of insulating material covers the lower face of the electrode 15. In operation, the tube 1 is intermittently advanced and the welding electrodes 15 13 closed to secure the nozzles 2 to the tube 1, the plate 9 holding the walls of the tube 1 apart and acting as an intermediate electrode. Movement of the plate 9 is prevented by means of an enlarged end 11, at its trailing or leading end, associated with a restricted opening. As shown rollers 12 constitute the restricted opening. Alternatively, Fig. 8, the enlarged end 21 may be connected to the plate 9 by a flexible member 22 such that the weight of the end 21 prevents movement of the plate 9. The plate 9 may include an upstanding pin at the point where the nozzle 2 is to be applied so as to perforate the tube 1. The tube may be of laminated construction.
GB847260A 1960-03-10 1960-03-10 Improvements in and relating to packaging containers made of heat-sealable material Expired GB927703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB847260A GB927703A (en) 1960-03-10 1960-03-10 Improvements in and relating to packaging containers made of heat-sealable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB847260A GB927703A (en) 1960-03-10 1960-03-10 Improvements in and relating to packaging containers made of heat-sealable material

Publications (1)

Publication Number Publication Date
GB927703A true GB927703A (en) 1963-06-06

Family

ID=9853118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB847260A Expired GB927703A (en) 1960-03-10 1960-03-10 Improvements in and relating to packaging containers made of heat-sealable material

Country Status (1)

Country Link
GB (1) GB927703A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397337A1 (en) * 1977-07-11 1979-02-09 Diemoulders Pty Ltd
EP0166967A1 (en) * 1984-06-02 1986-01-08 Tetra Laval Holdings & Finance SA Packaging material web with a plastic film
US5228268A (en) * 1992-04-15 1993-07-20 Mhb Industrial Corp. Flexible bag with article encapsulated on one side thereof
GB2344651A (en) * 1998-12-11 2000-06-14 Biofence Ltd Reaction pouch
CN111527403A (en) * 2017-12-28 2020-08-11 利拉伐控股有限公司 Band for biomarker analysis of milk samples

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397337A1 (en) * 1977-07-11 1979-02-09 Diemoulders Pty Ltd
EP0166967A1 (en) * 1984-06-02 1986-01-08 Tetra Laval Holdings & Finance SA Packaging material web with a plastic film
US5228268A (en) * 1992-04-15 1993-07-20 Mhb Industrial Corp. Flexible bag with article encapsulated on one side thereof
GB2344651A (en) * 1998-12-11 2000-06-14 Biofence Ltd Reaction pouch
CN111527403A (en) * 2017-12-28 2020-08-11 利拉伐控股有限公司 Band for biomarker analysis of milk samples

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