BE780954A - Sac en matiere plastique - Google Patents
Sac en matiere plastiqueInfo
- Publication number
- BE780954A BE780954A BE780954A BE780954A BE780954A BE 780954 A BE780954 A BE 780954A BE 780954 A BE780954 A BE 780954A BE 780954 A BE780954 A BE 780954A BE 780954 A BE780954 A BE 780954A
- Authority
- BE
- Belgium
- Prior art keywords
- plastic bag
- bag
- plastic
- Prior art date
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)
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 |
---|---|
BE780954A true BE780954A (fr) | 1972-09-20 |
Family
ID=27161088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE780954A BE780954A (fr) | 1971-03-24 | 1972-03-20 | Sac en matiere plastique |
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)
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)
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 |
-
1972
- 1972-03-01 GB GB954072A patent/GB1367001A/en not_active Expired
- 1972-03-06 IE IE277/72A patent/IE36202B1/xx unknown
- 1972-03-16 FI FI716/72A patent/FI53105C/fi active
- 1972-03-20 BE BE780954A patent/BE780954A/xx not_active IP Right Cessation
- 1972-03-21 FR FR7209803A patent/FR2130487B1/fr not_active Expired
- 1972-03-22 DE DE2213908A patent/DE2213908C2/de not_active Expired
- 1972-03-22 DK DK134872A patent/DK132826C/da not_active IP Right Cessation
- 1972-03-22 NL NLAANVRAGE7203810,A patent/NL168465C/xx not_active IP Right Cessation
- 1972-03-23 SE SE7203785A patent/SE418387B/xx unknown
- 1972-03-24 JP JP2905472A patent/JPS532104B1/ja active Pending
- 1972-03-24 AR AR241130A patent/AR192352A1/es active
- 1972-03-24 AT AT258872A patent/AT325500B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AR192352A1 (es) | 1973-02-14 |
GB1367001A (en) | 1974-09-18 |
SE418387B (sv) | 1981-05-25 |
DE2213908C2 (de) | 1984-04-05 |
DK132826B (da) | 1976-02-16 |
FR2130487B1 (xx) | 1980-03-21 |
IE36202L (en) | 1972-09-24 |
FI53105C (xx) | 1978-02-10 |
AT325500B (de) | 1975-10-27 |
NL7203810A (xx) | 1972-09-26 |
DK132826C (da) | 1976-07-19 |
DE2213908A1 (de) | 1972-10-05 |
NL168465C (nl) | 1982-04-16 |
FR2130487A1 (xx) | 1972-11-03 |
JPS532104B1 (xx) | 1978-01-25 |
NL168465B (nl) | 1981-11-16 |
IE36202B1 (en) | 1976-09-15 |
FI53105B (xx) | 1977-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: CANADIAN INDUSTRIES LTD Effective date: 19920320 |