GB1301564A - - Google Patents

Info

Publication number
GB1301564A
GB1301564A GB1301564DA GB1301564A GB 1301564 A GB1301564 A GB 1301564A GB 1301564D A GB1301564D A GB 1301564DA GB 1301564 A GB1301564 A GB 1301564A
Authority
GB
United Kingdom
Prior art keywords
bag
devices
reflectors
closures
bags
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
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 DE19691906774 external-priority patent/DE1906774C3/en
Application filed filed Critical
Publication of GB1301564A publication Critical patent/GB1301564A/en
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
    • B31B70/006—Controlling; Regulating; Measuring; Safety measures
    • 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

Landscapes

  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

1301564 Checking bags in bag-making machines WINDMOLLER & HOLSCHER 11 Feb 1970 [11 Feb 1969] 6575/70 Addition to 1122788 Heading B5D In a machine for making bags 351 with crossbottom end-closures 352 and having a diverter for removing faulty bags, guide means 350 are provided to erect the end closure of each bag from a position lying flat against one side of the bag to an inclined position so that as each bag passes the photo-electric devices 354-357, which control the diverter, reflectors 358, 360 of the devices extend between the end closure and the side of the bag. The reflectors 358, 360 co-operate with devices 354, 356 to check the inclined edges of the closures while further reflectors co-operate with devices 355, 357 to check the width of the closures. The reflectors and devices are mounted on brackets 370, 371 adjustable towards and away from each other. The guide means 350 comprises rollers 363 which may be mounted on arms 364 and be of the same diameter, or be mounted on a common shaft and be of varying diameter. The rollers are driven at the same peripheral speed. If the end-closure underlies the bag the apparatus is arranged underneath the bag.
GB1301564D 1969-02-11 1970-02-11 Expired GB1301564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906774 DE1906774C3 (en) 1969-02-11 Bag machine

Publications (1)

Publication Number Publication Date
GB1301564A true GB1301564A (en) 1972-12-29

Family

ID=5724907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301564D Expired GB1301564A (en) 1969-02-11 1970-02-11

Country Status (5)

Country Link
US (1) US3643552A (en)
JP (1) JPS5031516B1 (en)
FR (1) FR2037307A6 (en)
GB (1) GB1301564A (en)
IT (1) IT940235B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011155A (en) * 1975-03-31 1977-03-08 Pemco, Inc. Wrapped package inspection and rejection apparatus
JPS52170715U (en) * 1976-06-19 1977-12-24
US4064675A (en) * 1976-08-16 1977-12-27 Multifold-International, Inc. Machine for opening, inspecting and packing a folding carton
JPS53136609U (en) * 1977-04-04 1978-10-28
DE2805212C3 (en) * 1978-02-08 1980-10-02 Windmoeller & Hoelscher, 4540 Lengerich Device for checking the bottom folds of bottoms formed on pieces of tubing
DE2805979A1 (en) * 1978-02-13 1979-08-16 Windmoeller & Hoelscher DEVICE FOR CHECKING THE BOTTOM FOLDINGS OF BOTTOMS MOLDED ON HOSE PIECES
DE2807842C2 (en) * 1978-02-23 1986-06-05 Windmöller & Hölscher, 4540 Lengerich Method and device for testing the bottom folds of bottoms formed on pieces of tubing
JPH06142557A (en) * 1992-11-06 1994-05-24 Kubota Corp Water film forming apparatus provided with mechanism for changeable water film
JP3439849B2 (en) * 1994-10-06 2003-08-25 王子製袋株式会社 Detecting method and apparatus for defective bottom forming bag
DE19502830C2 (en) * 1995-01-30 2003-12-18 Windmoeller & Hoelscher Method for checking the correct production of cross bottom valve bags
DE10054254A1 (en) * 2000-11-02 2002-05-16 Windmoeller & Hoelscher Device for pressing the areas of continuously conveyed flat objects glued with adhesive
EP2422973B1 (en) * 2010-08-31 2013-06-05 Heidelberger Druckmaschinen Aktiengesellschaft Inspection module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359702A (en) * 1965-10-06 1967-12-26 Bartelt Engineering Co Inc Apparatus for detecting and rejecting improperly filled packages
US3415369A (en) * 1966-11-25 1968-12-10 Merrell Inc Richard Short fill detector and rejector

Also Published As

Publication number Publication date
IT940235B (en) 1973-02-10
DE1906774B2 (en) 1976-03-11
US3643552A (en) 1972-02-22
JPS5031516B1 (en) 1975-10-11
FR2037307A6 (en) 1970-12-31
DE1906774A1 (en) 1971-08-12

Similar Documents

Publication Publication Date Title
GB1301564A (en)
GB1419585A (en) Method of and apparatus for packaging collapsible box blanks
GB1279444A (en) Improvements in or relating to bag making machines
GB1166113A (en) Bag Stacker
GB1065488A (en) Devices for stacking envelopes, sheets, or the like flat articles
GB770001A (en) Improvements in or relating to apparatus for shaping or flattening filled sacks or bags
GB1366213A (en) Packing machines
GB1173406A (en) Machines for Folding Cut-Out Cardboard Blanks
IE43593L (en) Distributor for sheets
GB1266051A (en) Improvements in and relating to conveyors
GB1030920A (en) Apparatus for the production of envelopes, flat bags, and the like
GB1469975A (en) Packet conveyor and checking assembly
ES347538A1 (en) Machine for manufacturing envelopes,flat bags and the like
GB1268895A (en) A method and apparatus for making packets of paper sacks as they issue from a bottom folding machine
GB1392109A (en) Conveyor means for installations manufacturing bags from paper or plastics film
GB1113384A (en) Tape applying mechanism equipped with means to eliminate a tape fold
GB873726A (en) Apparatus for fabricating flat and bottom-folding bags
GB937775A (en) Improvements in or relating to apparatus for folding package closures
GB1167944A (en) Bag-Making Machine.
GB1460487A (en) Folding device for envelopes
GB1000615A (en) Improvements in and relating to method and apparatus for manufacturing envelopes, bags and like objects
GB1428756A (en) Method and apparatus for erecting and folding over sections of collatsible box blanks
JPS5230590A (en) Gusset-forming device for pakaging machine
GB1034378A (en) Improvements in or relating to folding machines for pre-punched cardboard pieces
GB1134810A (en) Improvements in wrapping machines

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee