FR1132236A - Sac en papier à valve et à couches multiples - Google Patents

Sac en papier à valve et à couches multiples

Info

Publication number
FR1132236A
FR1132236A FR1132236DA FR1132236A FR 1132236 A FR1132236 A FR 1132236A FR 1132236D A FR1132236D A FR 1132236DA FR 1132236 A FR1132236 A FR 1132236A
Authority
FR
France
Prior art keywords
paper bag
valve paper
layered valve
layered
bag
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
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.)
Bowaters Development and Research Ltd
Original Assignee
Bowaters Development and Research Ltd
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 Bowaters Development and Research Ltd filed Critical Bowaters Development and Research Ltd
Application granted granted Critical
Publication of FR1132236A publication Critical patent/FR1132236A/fr
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)
FR1132236D 1955-10-11 1955-10-11 Sac en papier à valve et à couches multiples Expired FR1132236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1132236T 1955-10-11

Publications (1)

Publication Number Publication Date
FR1132236A true FR1132236A (fr) 1957-03-06

Family

ID=9638229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132236D Expired FR1132236A (fr) 1955-10-11 1955-10-11 Sac en papier à valve et à couches multiples

Country Status (1)

Country Link
FR (1) FR1132236A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990102A (en) * 1957-08-29 1961-06-27 Bowater Res & Dev Co Ltd Multiply paper sacks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990102A (en) * 1957-08-29 1961-06-27 Bowater Res & Dev Co Ltd Multiply paper sacks

Similar Documents

Publication Publication Date Title
FR1141744A (fr) Matelas pneumatique repliable
FR1147779A (fr) Perfectionnement à la fabrication du papier
FR1140798A (fr) Machine à emballer
AT191319B (de) Mehrlagenventilpapiersack
FR1112944A (fr) Sac à ordures ménagères
FR1127110A (fr) Sonde de pression statique
CH328672A (fr) Machine à emballer
FR1102247A (fr) Enduisage du papier
FR1241621A (fr) Sac en papier à fond écorné
FR1130342A (fr) Sac en papier à épaisseur multiple
FR1168771A (fr) Perfectionnement aux machines à coucher le papier
FR1123587A (fr) Table pliante
FR1126850A (fr) Table pliante
FR1134139A (fr) Machine à plisser le papier
FR1144295A (fr) Récipient distributeur à pression
FR1152509A (fr) Sac à main en papier
ES50879Y (es) Una cama plegable
FR1157456A (fr) Sacs en papier
ES49726Y (es) Silla plegable
FR1139419A (fr) Sac à double fond pour dames
FR1117006A (fr) Boîte pliante
FR1131630A (fr) Boîte pliante
FR1124148A (fr) Boîte repliable
FR1111745A (fr) Perfectionnements aux sacs en papier à parois multiples
ES47587Y (es) Cama normal plegable