ZA739643B - Plastic bag with zig zag plies - Google Patents

Plastic bag with zig zag plies

Info

Publication number
ZA739643B
ZA739643B ZA739643A ZA739643A ZA739643B ZA 739643 B ZA739643 B ZA 739643B ZA 739643 A ZA739643 A ZA 739643A ZA 739643 A ZA739643 A ZA 739643A ZA 739643 B ZA739643 B ZA 739643B
Authority
ZA
South Africa
Prior art keywords
plies
plastic bag
zig zag
zag
zig
Prior art date
Application number
ZA739643A
Other languages
English (en)
Inventor
Beld P Van Den
R Hoogenboom
W Zweers
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Publication of ZA739643B publication Critical patent/ZA739643B/xx

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)
  • Making Paper Articles (AREA)
ZA739643A 1973-01-06 1973-12-21 Plastic bag with zig zag plies ZA739643B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737300211A NL151036B (nl) 1973-01-06 1973-01-06 Kunststofzak met harmonikavouwen.

Publications (1)

Publication Number Publication Date
ZA739643B true ZA739643B (en) 1974-11-27

Family

ID=19817956

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA739643A ZA739643B (en) 1973-01-06 1973-12-21 Plastic bag with zig zag plies

Country Status (23)

Country Link
US (1) US3990628A (nl)
JP (1) JPS537870B2 (nl)
AT (1) AT344074B (nl)
BE (1) BE809386A (nl)
BR (1) BR7400035D0 (nl)
CA (1) CA1013310A (nl)
CS (1) CS168468B2 (nl)
DD (1) DD108951A5 (nl)
DK (1) DK132491C (nl)
EG (1) EG12695A (nl)
ES (1) ES199757Y (nl)
FR (1) FR2213204B1 (nl)
GB (1) GB1439417A (nl)
IE (1) IE40707B1 (nl)
IL (1) IL43892A (nl)
IT (1) IT1006727B (nl)
NL (1) NL151036B (nl)
OA (1) OA04582A (nl)
PL (1) PL89630B1 (nl)
RO (1) RO65574A (nl)
SU (1) SU520900A3 (nl)
TR (1) TR18039A (nl)
ZA (1) ZA739643B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566947U (nl) * 1978-10-30 1980-05-08
DE3272584D1 (en) * 1981-09-07 1986-09-18 Fischer & Krecke Kg Valve bag made of paper for packaging powdered or granular material
US4988016A (en) * 1989-01-30 1991-01-29 James P. Hawkins Self-sealing container
GB8923544D0 (en) * 1989-10-19 1989-12-06 Flexadux Plastics Ltd Monolithic packing system etc
RU192050U1 (ru) * 2019-01-15 2019-09-02 Олег Александрович Марочкин Мягкая тара с поворотным клапаном для вертикальной и горизонтальной загрузки сыпучих материалов, способ её сборки

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1819425A (en) * 1928-06-30 1931-08-18 St Regis Paper Co Valve bag
FR675054A (fr) * 1929-05-14 1930-02-05 Perfectionnements aux sacs en papier pour le transport du ciment et matières analogues
US2340546A (en) * 1939-12-13 1944-02-01 John W Meaker Container
US3004698A (en) * 1958-04-14 1961-10-17 Bemis Bro Bag Co Bags
US2959343A (en) * 1958-06-23 1960-11-08 Bemis Bro Bag Co Bag
US3167241A (en) * 1961-10-05 1965-01-26 Bemis Bro Bag Co Bag
FR1503910A (fr) * 1966-10-19 1967-12-01 Nouveau sac à valve et à soufflets

Also Published As

Publication number Publication date
BR7400035D0 (pt) 1974-08-22
NL7300211A (nl) 1974-07-09
DK132491B (da) 1975-12-15
DE2364387A1 (de) 1974-07-25
IE40707B1 (en) 1979-08-01
JPS537870B2 (nl) 1978-03-23
US3990628A (en) 1976-11-09
NL151036B (nl) 1976-10-15
ATA7774A (de) 1977-10-15
AU6413574A (en) 1975-07-03
ES199757U (es) 1975-08-01
AT344074B (de) 1978-07-10
EG12695A (en) 1979-09-30
FR2213204A1 (nl) 1974-08-02
OA04582A (fr) 1980-06-30
IL43892A (en) 1977-01-31
USB429157I5 (nl) 1976-01-27
IT1006727B (it) 1976-10-20
DK132491C (da) 1976-05-17
PL89630B1 (nl) 1976-11-30
ES199757Y (es) 1975-12-16
SU520900A3 (ru) 1976-07-05
DD108951A5 (nl) 1974-10-12
CS168468B2 (nl) 1976-06-29
GB1439417A (nl) 1976-06-16
IE40707L (en) 1974-07-06
DE2364387B2 (de) 1976-06-24
TR18039A (tr) 1978-08-12
JPS49109170A (nl) 1974-10-17
IL43892A0 (en) 1974-03-14
FR2213204B1 (nl) 1977-09-09
CA1013310A (en) 1977-07-05
RO65574A (ro) 1980-06-15
BE809386A (fr) 1974-07-04

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