JPS5520182A - Plastic bag - Google Patents

Plastic bag

Info

Publication number
JPS5520182A
JPS5520182A JP4490979A JP4490979A JPS5520182A JP S5520182 A JPS5520182 A JP S5520182A JP 4490979 A JP4490979 A JP 4490979A JP 4490979 A JP4490979 A JP 4490979A JP S5520182 A JPS5520182 A JP S5520182A
Authority
JP
Japan
Prior art keywords
plastic bag
bag
plastic
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.)
Pending
Application number
JP4490979A
Other languages
English (en)
Inventor
Oosuchingu Andore
Henderu Korunerisu
Adoriaan Buerumeeru Deiruku
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.)
Wavin BV
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 JPS5520182A publication Critical patent/JPS5520182A/ja
Pending 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
    • 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)
JP4490979A 1978-04-14 1979-04-14 Plastic bag Pending JPS5520182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804027A NL179714C (nl) 1978-04-14 1978-04-14 Kunststofzak met een vulventiel.

Publications (1)

Publication Number Publication Date
JPS5520182A true JPS5520182A (en) 1980-02-13

Family

ID=19830660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4490979A Pending JPS5520182A (en) 1978-04-14 1979-04-14 Plastic bag

Country Status (3)

Country Link
JP (1) JPS5520182A (ja)
BE (1) BE875569A (ja)
NL (1) NL179714C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6246353U (ja) * 1985-09-10 1987-03-20

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013005898U1 (de) * 2013-07-01 2014-10-13 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Ventilsack
CN106043924A (zh) * 2016-07-19 2016-10-26 河南佰嘉新型节能材料有限公司 一种防漏阀口及含有该阀口的包装袋及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256252U (ja) * 1975-10-21 1977-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256252U (ja) * 1975-10-21 1977-04-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6246353U (ja) * 1985-09-10 1987-03-20

Also Published As

Publication number Publication date
BE875569A (nl) 1979-10-15
NL179714B (nl) 1986-06-02
NL7804027A (nl) 1979-10-16
NL179714C (nl) 1986-11-03

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