DK130402B - Plastic bag with square bottom. - Google Patents

Plastic bag with square bottom.

Info

Publication number
DK130402B
DK130402B DK296473AA DK296473A DK130402B DK 130402 B DK130402 B DK 130402B DK 296473A A DK296473A A DK 296473AA DK 296473 A DK296473 A DK 296473A DK 130402 B DK130402 B DK 130402B
Authority
DK
Denmark
Prior art keywords
plastic bag
square bottom
square
bag
plastic
Prior art date
Application number
DK296473AA
Other languages
Danish (da)
Other versions
DK130402C (en
Inventor
J J Ubels
B Thiele
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 DK130402B publication Critical patent/DK130402B/en
Application granted granted Critical
Publication of DK130402C publication Critical patent/DK130402C/da

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
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
DK296473AA 1972-05-30 1973-05-29 Plastic bag with square bottom. DK130402B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7207314,A NL175159C (en) 1972-05-30 1972-05-30 PLASTIC BAG WITH BLOCKED BOTTOM.

Publications (2)

Publication Number Publication Date
DK130402B true DK130402B (en) 1975-02-17
DK130402C DK130402C (en) 1975-07-14

Family

ID=19816163

Family Applications (1)

Application Number Title Priority Date Filing Date
DK296473AA DK130402B (en) 1972-05-30 1973-05-29 Plastic bag with square bottom.

Country Status (18)

Country Link
JP (1) JPS5333904B2 (en)
AR (1) AR195428A1 (en)
AU (1) AU5597273A (en)
BE (1) BE800189A (en)
DD (1) DD103866A5 (en)
DE (1) DE2325540A1 (en)
DK (1) DK130402B (en)
ES (1) ES191959Y (en)
FR (1) FR2186396B1 (en)
GB (1) GB1439354A (en)
IE (1) IE37647B1 (en)
IT (1) IT988204B (en)
LU (1) LU67647A1 (en)
NL (1) NL175159C (en)
OA (1) OA04530A (en)
RO (1) RO65571A (en)
SE (1) SE418834B (en)
ZA (1) ZA733400B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293075B (en) * 1961-02-21 1969-04-17 Natro Cellulosa S P A Plastic valve sack or pouch
SE391499B (en) * 1970-06-17 1977-02-21 Wavin Bv WITH A VALVE FIXED SACK OF PLASTIC AND THE PROCEDURE AND DEVICE FOR THE MANUFACTURE OF A DYLIK SECK

Also Published As

Publication number Publication date
NL7207314A (en) 1973-12-04
OA04530A (en) 1980-03-30
IT988204B (en) 1975-04-10
ES191959Y (en) 1974-12-16
ES191959U (en) 1974-08-16
ZA733400B (en) 1974-04-24
NL175159B (en) 1984-05-01
RO65571A (en) 1979-07-15
SE418834B (en) 1981-06-29
LU67647A1 (en) 1973-12-04
IE37647L (en) 1973-11-30
BE800189A (en) 1973-11-29
FR2186396A1 (en) 1974-01-11
IE37647B1 (en) 1977-09-14
JPS4949776A (en) 1974-05-14
JPS5333904B2 (en) 1978-09-18
FR2186396B1 (en) 1976-04-23
GB1439354A (en) 1976-06-16
NL175159C (en) 1984-10-01
AR195428A1 (en) 1973-10-08
DK130402C (en) 1975-07-14
AU5597273A (en) 1974-11-28
DD103866A5 (en) 1974-02-12
DE2325540A1 (en) 1973-12-13

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Legal Events

Date Code Title Description
PBP Patent lapsed