GB2031374B - Valved sacks or bags - Google Patents

Valved sacks or bags

Info

Publication number
GB2031374B
GB2031374B GB7840569A GB7840569A GB2031374B GB 2031374 B GB2031374 B GB 2031374B GB 7840569 A GB7840569 A GB 7840569A GB 7840569 A GB7840569 A GB 7840569A GB 2031374 B GB2031374 B GB 2031374B
Authority
GB
United Kingdom
Prior art keywords
bags
valved sacks
sacks
valved
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
GB7840569A
Other versions
GB2031374A (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.)
Drg Inc
Original Assignee
Drg Inc
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 Drg Inc filed Critical Drg Inc
Priority to GB7840569A priority Critical patent/GB2031374B/en
Priority to ZA00795392A priority patent/ZA795392B/en
Publication of GB2031374A publication Critical patent/GB2031374A/en
Application granted granted Critical
Publication of GB2031374B publication Critical patent/GB2031374B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
GB7840569A 1978-10-13 1978-10-13 Valved sacks or bags Expired GB2031374B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7840569A GB2031374B (en) 1978-10-13 1978-10-13 Valved sacks or bags
ZA00795392A ZA795392B (en) 1978-10-13 1979-10-09 Valved sacks or bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7840569A GB2031374B (en) 1978-10-13 1978-10-13 Valved sacks or bags

Publications (2)

Publication Number Publication Date
GB2031374A GB2031374A (en) 1980-04-23
GB2031374B true GB2031374B (en) 1982-09-15

Family

ID=10500335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7840569A Expired GB2031374B (en) 1978-10-13 1978-10-13 Valved sacks or bags

Country Status (2)

Country Link
GB (1) GB2031374B (en)
ZA (1) ZA795392B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2116171B1 (en) * 1994-09-08 1999-02-16 Escolano Moyano Jose Miguel FAST CLOSING MECHANISM FOR NON-RIGID OPENINGS.
US6164823A (en) * 1998-12-07 2000-12-26 Southern Bag Corporation, Ltd. Valve bag and method for making a valve bag
WO2019089579A1 (en) * 2017-11-01 2019-05-09 Baxter International Inc. Mixing for online medical fluid generation

Also Published As

Publication number Publication date
GB2031374A (en) 1980-04-23
ZA795392B (en) 1980-09-24

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Legal Events

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