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FR643826A - Appareil servant à munir les sacs de valves - Google Patents

Appareil servant à munir les sacs de valves

Info

Publication number
FR643826A
FR643826A FR643826DA FR643826A FR 643826 A FR643826 A FR 643826A FR 643826D A FR643826D A FR 643826DA FR 643826 A FR643826 A FR 643826A
Authority
FR
France
Prior art keywords
equip
bags
valves
device used
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.)
BATES VALVE BAG CORP
Original Assignee
BATES VALVE BAG CORP
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 BATES VALVE BAG CORP filed Critical BATES VALVE BAG CORP
Application granted granted Critical
Publication of FR643826A publication Critical patent/FR643826A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/855—Forming valves integral with the containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
FR643826D 1927-11-14 1927-11-14 Appareil servant à munir les sacs de valves Expired FR643826A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643826T 1927-11-14

Publications (1)

Publication Number Publication Date
FR643826A true FR643826A (fr) 1928-09-24

Family

ID=8999720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643826D Expired FR643826A (fr) 1927-11-14 1927-11-14 Appareil servant à munir les sacs de valves

Country Status (1)

Country Link
FR (1) FR643826A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238320B (de) * 1963-03-28 1967-04-06 Windmoeller & Hoelscher Vorrichtung zum Auffalten von Schlauch-abschnitten in Sackherstellungsmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238320B (de) * 1963-03-28 1967-04-06 Windmoeller & Hoelscher Vorrichtung zum Auffalten von Schlauch-abschnitten in Sackherstellungsmaschinen

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