ES398889A1 - Perfeccionamientos en la fabricacion de sacos provistos de valvula de llenado cerca de una esquina superior. - Google Patents

Perfeccionamientos en la fabricacion de sacos provistos de valvula de llenado cerca de una esquina superior.

Info

Publication number
ES398889A1
ES398889A1 ES398889A ES398889A ES398889A1 ES 398889 A1 ES398889 A1 ES 398889A1 ES 398889 A ES398889 A ES 398889A ES 398889 A ES398889 A ES 398889A ES 398889 A1 ES398889 A1 ES 398889A1
Authority
ES
Spain
Prior art keywords
incisions
bag
walls
extends
folded
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.)
Expired
Application number
ES398889A
Other languages
English (en)
Spanish (es)
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.)
IND HANDELSONDERNEMING NV
Original Assignee
IND HANDELSONDERNEMING NV
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 IND HANDELSONDERNEMING NV filed Critical IND HANDELSONDERNEMING NV
Publication of ES398889A1 publication Critical patent/ES398889A1/es
Expired 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)
ES398889A 1971-10-21 1971-12-30 Perfeccionamientos en la fabricacion de sacos provistos de valvula de llenado cerca de una esquina superior. Expired ES398889A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE109571 1971-10-21

Publications (1)

Publication Number Publication Date
ES398889A1 true ES398889A1 (es) 1974-09-16

Family

ID=3841562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398889A Expired ES398889A1 (es) 1971-10-21 1971-12-30 Perfeccionamientos en la fabricacion de sacos provistos de valvula de llenado cerca de una esquina superior.

Country Status (6)

Country Link
BE (1) BE774262A (enExample)
DE (1) DE2164938A1 (enExample)
ES (1) ES398889A1 (enExample)
FR (1) FR2157285A5 (enExample)
GB (1) GB1373130A (enExample)
IT (1) IT944620B (enExample)

Also Published As

Publication number Publication date
DE2164938A1 (de) 1973-04-26
GB1373130A (en) 1974-11-06
FR2157285A5 (enExample) 1973-06-01
IT944620B (it) 1973-04-20
BE774262A (nl) 1972-02-14

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