IE33932B1 - A method for manufacturing a plastics block bag - Google Patents

A method for manufacturing a plastics block bag

Info

Publication number
IE33932B1
IE33932B1 IE1371/69A IE137169A IE33932B1 IE 33932 B1 IE33932 B1 IE 33932B1 IE 1371/69 A IE1371/69 A IE 1371/69A IE 137169 A IE137169 A IE 137169A IE 33932 B1 IE33932 B1 IE 33932B1
Authority
IE
Ireland
Prior art keywords
flap
blank
folded
flaps
incisions
Prior art date
Application number
IE1371/69A
Other languages
English (en)
Other versions
IE33932L (en
Inventor
Vries J R J H De
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
Priority claimed from NL6814532A external-priority patent/NL6814532A/xx
Priority claimed from NL6905187A external-priority patent/NL6905187A/xx
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of IE33932L publication Critical patent/IE33932L/xx
Publication of IE33932B1 publication Critical patent/IE33932B1/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
    • 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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • 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)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
IE1371/69A 1968-10-10 1969-10-02 A method for manufacturing a plastics block bag IE33932B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6814532A NL6814532A (en) 1968-10-10 1968-10-10 Block-shaped plastic bags prodn.
NL6905187A NL6905187A (en) 1969-04-02 1969-04-02 Block-shaped plastic bags prodn.

Publications (2)

Publication Number Publication Date
IE33932L IE33932L (en) 1970-04-10
IE33932B1 true IE33932B1 (en) 1974-12-11

Family

ID=26644361

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1371/69A IE33932B1 (en) 1968-10-10 1969-10-02 A method for manufacturing a plastics block bag

Country Status (7)

Country Link
US (1) US3590698A (de)
BE (1) BE740034A (de)
DE (1) DE1950889B2 (de)
FR (1) FR2020342A1 (de)
GB (1) GB1292038A (de)
IE (1) IE33932B1 (de)
SE (1) SE373330B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143502B (nl) * 1970-06-17 1974-10-15 Wavin Bv Kunststofblokbodemzak met vulventiel.
US5152735A (en) * 1990-02-15 1992-10-06 Podd Jr Victor I Bracing system for a liner for a cargo container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248042A (en) * 1962-12-26 1966-04-26 Union Carbide Corp Thermoplastic bag

Also Published As

Publication number Publication date
BE740034A (de) 1970-03-16
DE1950889C3 (de) 1974-05-30
IE33932L (en) 1970-04-10
DE1950889A1 (de) 1970-09-17
SE373330B (sv) 1975-02-03
GB1292038A (en) 1972-10-11
FR2020342A1 (de) 1970-07-10
US3590698A (en) 1971-07-06
DE1950889B2 (de) 1973-11-08

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