GB991984A - Process of manufacturing sacks - Google Patents

Process of manufacturing sacks

Info

Publication number
GB991984A
GB991984A GB302363A GB302363A GB991984A GB 991984 A GB991984 A GB 991984A GB 302363 A GB302363 A GB 302363A GB 302363 A GB302363 A GB 302363A GB 991984 A GB991984 A GB 991984A
Authority
GB
United Kingdom
Prior art keywords
bag
welding
valve
folded
welded
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
GB302363A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 DEL41194A external-priority patent/DE1241596B/de
Application filed by Individual filed Critical Individual
Publication of GB991984A publication Critical patent/GB991984A/en
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)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
GB302363A 1962-01-29 1963-01-24 Process of manufacturing sacks Expired GB991984A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEL0041073 1962-01-29
DEL41194A DE1241596B (de) 1962-01-29 1962-02-12 Verfahren zum Herstellen von Ventilsaecken aus Kunststoff
DEL0041365 1962-03-02
DEL0041740 1962-04-13

Publications (1)

Publication Number Publication Date
GB991984A true GB991984A (en) 1965-05-12

Family

ID=27437184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB302363A Expired GB991984A (en) 1962-01-29 1963-01-24 Process of manufacturing sacks

Country Status (2)

Country Link
DE (1) DE1250249B (enrdf_load_stackoverflow)
GB (1) GB991984A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014459A (enrdf_load_stackoverflow) * 1973-05-10 1975-02-15
JPS54182220U (enrdf_load_stackoverflow) * 1978-06-12 1979-12-24
GB2205813A (en) * 1987-06-03 1988-12-21 Alan Frank Grounds A wallet for collecting money
CN102328774A (zh) * 2010-07-15 2012-01-25 王子颖 一种含热塑性塑料的方底阀口包装袋及其制作方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831036C2 (de) * 1978-07-14 1984-11-15 Windmöller & Hölscher, 4540 Lengerich Verfahren zum Herstellen von mit Kreuzböden versehenen Ventilsäcken

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014459A (enrdf_load_stackoverflow) * 1973-05-10 1975-02-15
JPS54182220U (enrdf_load_stackoverflow) * 1978-06-12 1979-12-24
GB2205813A (en) * 1987-06-03 1988-12-21 Alan Frank Grounds A wallet for collecting money
CN102328774A (zh) * 2010-07-15 2012-01-25 王子颖 一种含热塑性塑料的方底阀口包装袋及其制作方法

Also Published As

Publication number Publication date
DE1250249B (enrdf_load_stackoverflow) 1967-09-14

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