GB1367001A - Plastics bag - Google Patents

Plastics bag

Info

Publication number
GB1367001A
GB1367001A GB954072A GB954072A GB1367001A GB 1367001 A GB1367001 A GB 1367001A GB 954072 A GB954072 A GB 954072A GB 954072 A GB954072 A GB 954072A GB 1367001 A GB1367001 A GB 1367001A
Authority
GB
United Kingdom
Prior art keywords
plies
panel
valve
ply
bag
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
GB954072A
Other languages
English (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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries 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
Priority claimed from CA108,630A external-priority patent/CA984346A/en
Priority claimed from CA126,718A external-priority patent/CA942253A/en
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Publication of GB1367001A publication Critical patent/GB1367001A/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)
GB954072A 1971-03-24 1972-03-01 Plastics bag Expired GB1367001A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA108,630A CA984346A (en) 1971-03-24 1971-03-24 Valve bag
CA126,718A CA942253A (en) 1971-11-02 1971-11-02 Valve bag
KR7300248A KR790001730B1 (ko) 1971-11-02 1973-02-10 플라스틱제 슬리이브식 포장대

Publications (1)

Publication Number Publication Date
GB1367001A true GB1367001A (en) 1974-09-18

Family

ID=27161088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB954072A Expired GB1367001A (en) 1971-03-24 1972-03-01 Plastics bag

Country Status (12)

Country Link
JP (1) JPS532104B1 (xx)
AR (1) AR192352A1 (xx)
AT (1) AT325500B (xx)
BE (1) BE780954A (xx)
DE (1) DE2213908C2 (xx)
DK (1) DK132826C (xx)
FI (1) FI53105C (xx)
FR (1) FR2130487B1 (xx)
GB (1) GB1367001A (xx)
IE (1) IE36202B1 (xx)
NL (1) NL168465C (xx)
SE (1) SE418387B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073429A (en) * 1975-07-03 1978-02-14 Imperial Chemical Industries Limited Plastics bag
DE2820955A1 (de) * 1978-05-12 1979-11-15 Windmoeller & Hoelscher Ventilsack mit entlueftungsventil
DE3312925A1 (de) * 1983-02-14 1984-08-16 Windmöller & Hölscher, 4540 Lengerich Ventilsack
DE3323587A1 (de) * 1983-06-30 1985-01-10 Windmöller & Hölscher, 4540 Lengerich Ventilsack
US4576844A (en) * 1983-11-28 1986-03-18 C-I-L Inc. Shipping bag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB956599A (en) * 1961-06-29 1964-04-29 British Visqueen Ltd Plastics bags and like containers
US3221789A (en) * 1963-07-05 1965-12-07 St Regis Paper Co Plastic valve bag
DE1486733A1 (de) * 1965-09-25 1969-06-04 Windmoeller & Hoelscher Kunststoff-Ventilsack
CH481808A (it) * 1968-01-23 1969-11-30 Goglio Spa Luigi Milano Procedimento per imballare prodotti deperibili e contenitore flessibile a valvola per attuare il procedimento
US3616152A (en) * 1968-05-31 1971-10-26 Usm Corp Resin films

Also Published As

Publication number Publication date
FR2130487B1 (xx) 1980-03-21
NL168465B (nl) 1981-11-16
DK132826B (da) 1976-02-16
FI53105C (xx) 1978-02-10
SE418387B (sv) 1981-05-25
DK132826C (da) 1976-07-19
IE36202L (en) 1972-09-24
BE780954A (fr) 1972-09-20
NL168465C (nl) 1982-04-16
FR2130487A1 (xx) 1972-11-03
AR192352A1 (es) 1973-02-14
JPS532104B1 (xx) 1978-01-25
AT325500B (de) 1975-10-27
IE36202B1 (en) 1976-09-15
DE2213908A1 (de) 1972-10-05
FI53105B (xx) 1977-10-31
NL7203810A (xx) 1972-09-26
DE2213908C2 (de) 1984-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years