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GB9102901D0 - Collapsible container and check valve - Google Patents

Collapsible container and check valve

Info

Publication number
GB9102901D0
GB9102901D0 GB919102901A GB9102901A GB9102901D0 GB 9102901 D0 GB9102901 D0 GB 9102901D0 GB 919102901 A GB919102901 A GB 919102901A GB 9102901 A GB9102901 A GB 9102901A GB 9102901 D0 GB9102901 D0 GB 9102901D0
Authority
GB
United Kingdom
Prior art keywords
check valve
collapsible container
collapsible
container
check
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.)
Withdrawn
Application number
GB919102901A
Other versions
GB2261206A (en
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.)
BETHUNE JOHN K
Original Assignee
BETHUNE JOHN K
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 BETHUNE JOHN K filed Critical BETHUNE JOHN K
Publication of GB9102901D0 publication Critical patent/GB9102901D0/en
Priority to GB919116319A priority Critical patent/GB9116319D0/en
Publication of GB2261206A publication Critical patent/GB2261206A/en
Withdrawn legal-status Critical Current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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/145—Valve bags, i.e. with valves for filling the filling port being provided in a flat upper sealing-edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
GB9102901A 1990-08-13 1991-02-12 Bag incorporating check valve Withdrawn GB2261206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB919116319A GB9116319D0 (en) 1991-02-12 1991-07-29 Collapsible container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56654890A 1990-08-13 1990-08-13

Publications (2)

Publication Number Publication Date
GB9102901D0 true GB9102901D0 (en) 1991-03-27
GB2261206A GB2261206A (en) 1993-05-12

Family

ID=24263352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102901A Withdrawn GB2261206A (en) 1990-08-13 1991-02-12 Bag incorporating check valve

Country Status (2)

Country Link
CA (1) CA2023296A1 (en)
GB (1) GB2261206A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9721430D0 (en) * 1997-10-10 1997-12-10 Bettix Ltd Improved dispenser bag
GB2426234A (en) * 2005-05-17 2006-11-22 Mars Inc Filling of valve bags
US20070056647A1 (en) * 2005-09-12 2007-03-15 Sealed Air Corporation (Us) Flexible valves
CN111271252A (en) * 2020-02-26 2020-06-12 陈卫新 Self-inflating calandria and air pump using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974501A (en) * 1900-01-01
GB1021167A (en) * 1964-09-18 1966-03-02 Wejra As Improvements in receptacles with valves all made of flexible sheet material
US4464790A (en) * 1982-06-14 1984-08-07 Basic Packaging Systems, Inc. Bag with closed valve

Also Published As

Publication number Publication date
GB2261206A (en) 1993-05-12
CA2023296A1 (en) 1992-02-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)