GB1381799A - Machine for production of satchet-like packings - Google Patents

Machine for production of satchet-like packings

Info

Publication number
GB1381799A
GB1381799A GB1867072A GB1867072A GB1381799A GB 1381799 A GB1381799 A GB 1381799A GB 1867072 A GB1867072 A GB 1867072A GB 1867072 A GB1867072 A GB 1867072A GB 1381799 A GB1381799 A GB 1381799A
Authority
GB
United Kingdom
Prior art keywords
bag
thread
label
pivoted
carried
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
GB1867072A
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.)
Klar P G
Original Assignee
Klar P G
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 Klar P G filed Critical Klar P G
Publication of GB1381799A publication Critical patent/GB1381799A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B29/00Packaging of materials presenting special problems
    • B65B29/02Packaging of substances, e.g. tea, which are intended to be infused in the package
    • B65B29/04Attaching, or forming and attaching, string handles or tags to tea bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B29/00Packaging of materials presenting special problems
    • B65B29/02Packaging of substances, e.g. tea, which are intended to be infused in the package
    • B65B29/028Packaging of substances, e.g. tea, which are intended to be infused in the package packaging infusion material into filter bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Making Paper Articles (AREA)
  • Package Closures (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

1381799 Packaging tea bags P G KLAR 21 April 1972 [26 April 1971] 18670/72 Headings B8C and B8F In a packaging machine, a tea bag B is folded in half, encircled by a suspension thread F stitched to a label E, the free ends of the bag are folded over part of the label E, and the thread F stitched to the folded ends at K, the bag being carried by a continuously driven conveyer, and devices for folding the bag and stitching the thread to the bag being movable with the bag to enable continuous operation of the machine. A lable E, severed from a strip 67 by a cutter 70, is transported by a gripper 71 to a stitching device H which stitches the thread F thereto, the gripper 71 being carried by an endless chain 65, and the stitching device H moving with the gripper 71 during the stitching operation. The chain 65 then carries the gripper 71 and the lable E to transfer the label to one of a number of baseplates 5 carried by the endless conveyer for the bag. This conveyer may comprise a chain 1 or a rotary table (15, Fig. 2). The label is placed in a holder 15 secured to an arm 7 pivoted on the baseplate 5, and the thread F is drawn into a slot 87 in a second pivotal arm 6 on the baseplate, and retained therein by a bolt 88. The thread is then severed by a cutter 89. The arms 6, 7 are then pivoted to lie flat against the base-plate 5 and a string 4 of bags fed on to the base-plate. The bags are held on the base-plate by a member 19 carried by a shaft secured to two levers 17 carried by a pivotal shaft 16. The levers 17 are pivoted to lower the member 19 by a cam 22. At the same time a blade 30, carried by the shaft 18 co-operates with a blade 31 on the base-plate to sever the bag-string 4 so that one bag is separated from the string 4, the separated bag being that on the base-plate 5 preceding that whose cutter 31 severs the chain. The arms 6, 7 are then pivoted upwardly by means of cams 12, 13 to fold the bag in half, a "W" formation 14 on the base-plate 5 forming a notch in the bag to facilitate this folding. The pivoting of the arms also causes the thread F to be placed along both sides of the bag. The top corners of the bag are then folded through 180 degrees by means of a pair of pivotable "L"-shaped levers 99, 100 carried by a further chain 110 driven at the same speed as the main chain 1. With these levers 99, 100 pivoted apart, they are carried past the bag so as to fold the corners through 90 degrees about a shoulder 97 on the arm 7, the levers 99, 100 then being pivoted to complete the folding. The levers 99, 100 overtake the bag as they round a sprocket 111 about which the further chain 110 is trained. The head 125 of a stitching device H1 then overtakes the bag and is lowered to fold the bag top over part of the label E. The device H1 is pivoted to an arm 115 pivoted by a cam 119 and is in turn pivoted by a cam 123. The arms 6, 7 are pivoted apart and the finished bag is gripped by a gripper (143, Fig. 15), and placed in a receiver 144 carried on a rotatable shaft. After a number of bags have been collected in the receiver 144, the shaft is rotated through 90 degrees and the bags pushed into a further receiver 197 by a pusher 199. The bags are pushed from the receiver 197 and into a box 214 by a further pusher 207 having side arms 212 which guide the bags. The first receiver 144 movable has a back wall (194, Figs. 23, 24), which moves back as bags are inserted and prevents them from falling over. In a first modification, the bag-string 4 is severed by cutters (35s, 36, Fig. 5, 5a), mounted independently of the baseplate 5 but pivotable to follow the plate 5 during the severing operation Alternatively, a blade (57, Fig. 6), is fixed to the plate, as is blade 31, but a second blade (55) is mounted independently of the plate 5 but for movement therewith during the cutting operation. The endless chain 65 can be dispensed with in a modification (Figs. 8a-8d), of the device for stitching the label E to the thread and placing these in the arms 6, 7. In the tea bag produced by the machine described above, that end of the label to which the thread is stitched is that remote from the folded over top of the bag. To obtain a greater length of thread with each bag, this end is placed adjacent the folded over top, and this is effected by a conveyer (151, Fig. 17), which travels in a plane at right angles to the main chain 1 and places the label in the arms 6, 7 with that end at which the thread is stitched remote from the baseplate 5. In other modifications, the thread is wrapped around the label prior to insertion into the arms 6, 7, this being effected either by the grippers carrying the label being rotatably mounted and secured to a pinion (157, Figs. 18, 19), which engages a stationary rack, or by each gripper being carried at the angle of an L-shaped lever (183, 184, Figs. 21, 22), the free ends of which carry rollers engaged in sinuous tracks arranged to rotate the lever about its angle.
GB1867072A 1971-04-26 1972-04-21 Machine for production of satchet-like packings Expired GB1381799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120270A DE2120270C3 (en) 1971-04-26 1971-04-26 Device for the production of folded two-chamber bags from a pliable, infusible material web

Publications (1)

Publication Number Publication Date
GB1381799A true GB1381799A (en) 1975-01-29

Family

ID=5805917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1867072A Expired GB1381799A (en) 1971-04-26 1972-04-21 Machine for production of satchet-like packings

Country Status (5)

Country Link
CH (1) CH540145A (en)
DE (1) DE2120270C3 (en)
FR (1) FR2136651A5 (en)
GB (1) GB1381799A (en)
IT (1) IT953742B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2774857A1 (en) * 2011-10-31 2014-09-10 Ohki Co. Ltd. Thread material cutting device
WO2016029987A1 (en) * 2014-08-28 2016-03-03 Azionaria Costruzioni Macchine Automatiche Apparatus for producing packages of infusion products
CN113716100A (en) * 2021-09-11 2021-11-30 深圳拓世智能科技有限公司 Household automatic packaging equipment for home-entry quartz optical fiber
CN116216028A (en) * 2023-05-10 2023-06-06 广州星和装饰材料有限公司 Automatic feeding device
CN117863646A (en) * 2024-03-12 2024-04-12 泰州海达塑胶包装有限公司 Processing equipment is used in self-sealing bag production

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038442A1 (en) * 1980-10-11 1982-05-06 Gerhard Dr.-Ing. 8992 Wasserburg Klar MACHINE FOR PRODUCING BAG-LIKE TWO-CHAMBER PACKS
DE3806386C1 (en) * 1988-02-29 1989-03-09 Teepack Spezialmaschinen Gmbh & Co Kg, 4005 Meerbusch, De
US5322700A (en) * 1992-11-30 1994-06-21 Conopco, Inc. Tea bag with strengthened centerfold
IT1282482B1 (en) * 1995-04-04 1998-03-23 Tecnomeccanica Srl METHOD FOR FOLDING A TUBULAR SHEET OF PAPER-FILTER WITH AN ELONGATED SHAPE CONTAINING AN INFUSION PRODUCT. ARRANGED THERE
CN103350806B (en) * 2013-07-18 2016-03-09 深圳市博思得科技发展有限公司 A kind of label automatic stripper and label machine
DE102018101570A1 (en) * 2018-01-24 2019-07-25 Häussler & Sauter KG Method and device for producing infusion bags
CN109278359B (en) * 2018-11-14 2023-11-21 温州临界科技有限公司 Bag body feeding device for handbag rope threading machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2774857A1 (en) * 2011-10-31 2014-09-10 Ohki Co. Ltd. Thread material cutting device
EP2774857A4 (en) * 2011-10-31 2015-03-25 Ohki Co Ltd Thread material cutting device
US9650168B2 (en) 2011-10-31 2017-05-16 Ohki Co., Ltd. Thread material cutting device
WO2016029987A1 (en) * 2014-08-28 2016-03-03 Azionaria Costruzioni Macchine Automatiche Apparatus for producing packages of infusion products
CN113716100A (en) * 2021-09-11 2021-11-30 深圳拓世智能科技有限公司 Household automatic packaging equipment for home-entry quartz optical fiber
CN116216028A (en) * 2023-05-10 2023-06-06 广州星和装饰材料有限公司 Automatic feeding device
CN116216028B (en) * 2023-05-10 2023-06-30 广州星和装饰材料有限公司 Automatic feeding device
CN117863646A (en) * 2024-03-12 2024-04-12 泰州海达塑胶包装有限公司 Processing equipment is used in self-sealing bag production
CN117863646B (en) * 2024-03-12 2024-05-24 泰州海达塑胶包装有限公司 Processing equipment is used in self-sealing bag production

Also Published As

Publication number Publication date
FR2136651A5 (en) 1972-12-22
DE2120270C3 (en) 1979-03-22
CH540145A (en) 1973-08-15
IT953742B (en) 1973-08-10
DE2120270A1 (en) 1972-11-16
DE2120270B2 (en) 1974-04-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee