EP0807579A1 - Procédé d'application d'un fil sur un sachet d'infusion - Google Patents

Procédé d'application d'un fil sur un sachet d'infusion Download PDF

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Publication number
EP0807579A1
EP0807579A1 EP97107928A EP97107928A EP0807579A1 EP 0807579 A1 EP0807579 A1 EP 0807579A1 EP 97107928 A EP97107928 A EP 97107928A EP 97107928 A EP97107928 A EP 97107928A EP 0807579 A1 EP0807579 A1 EP 0807579A1
Authority
EP
European Patent Office
Prior art keywords
thread
infusion bag
recesses
needles
string
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.)
Ceased
Application number
EP97107928A
Other languages
German (de)
English (en)
Inventor
P. Gerhard Dr. Klar
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.)
Haussler & Sauter KG
Original Assignee
Haussler & Sauter KG
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 Haussler & Sauter KG filed Critical Haussler & Sauter KG
Publication of EP0807579A1 publication Critical patent/EP0807579A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B29/00—Packaging of materials presenting special problems
    • B65B29/02—Packaging of substances, e.g. tea, which are intended to be infused in the package
    • B65B29/04—Attaching, or forming and attaching, string handles or tags to tea bags

Definitions

  • the invention relates to a method for attaching a thread, in particular a thread provided with a label, to an infusion bag or the like.
  • an infusion bag which can be closed by means of a piece of thread.
  • the infusion bag has a pre-bent transverse fold near the upper end of the bag, through which the thread piece is passed above and below the transverse fold.
  • the thread piece above the transverse fold is provided with a differently designed anchor which interacts with the infusion bag as an anchor plate.
  • the infusion bag can thus be closed by the thread pull, but the manner in which the thread pull is to be guided through four punctures to be incorporated into the infusion bag is not disclosed.
  • This arrangement of a piece of thread does not appear to be suitable for a rational mechanical attachment of a thread to an infusion bag, but rather this thread closure should serve to make it easy to fill and empty an infusion bag by hand.
  • the object of the invention is therefore to provide a method for attaching a thread to an infusion bag, by means of which the thread can be easily mechanically attached to the head part of the infusion bag, so that no metallic clips or other foreign matter are used to connect a thread to a bag are necessary. Rather, the thread should be passed through the head part of the infusion bag in a few work steps such that it is reliably closed by the thread, particularly when the infusion bag is suspended in a vessel.
  • the catching needles should be guided at least over a portion of the adjustment path, and the two ends of the thread released from the catching needles should be guided in one of the guide needles associated with the guide member, e.g. B. in two guide channels.
  • the infusion bag shown in FIG. 1 and designated 1 is provided with a folded head part 2, into which two recesses 3 and 4 are machined side by side, through which a thread 11, which runs at the height of the recesses 3 and 4, is passed should.
  • the thread 11 is wound on a supply roll 12 and is removed by means of a gripper 13 which is adjustable in the direction of the supply roll 12 and held tensioned.
  • two catch pins 21 and 22 are provided which are adjustable perpendicular to the thread 11 and provided with eyelets 23 and 24 at their free ends are.
  • the Tensioned thread 11 which is guided through a guide member 15 connected downstream of the supply roll 12 and is thus held in a position-oriented manner, e.g. B. by means of an acting on the gripping pliers 13 schematically shown adjusting member 14 in one end region parallel to the infusion bag 11, so that a secure pick-up of the thread 11 is ensured by the catching needles 21 and 22.
  • the thread 11 is cut in the region of the guide member 15 with the aid of scissors 16 and the gripping pliers 13 are released, the thread 11 can thus be pulled through the recesses 3 and 4 by means of the catch needles 21 and 22 in the form of loops 17 and 18.
  • the catching needles 21 and 22 are guided, at least in the end region of their adjustment path, through a guide member 25 provided with two associated guide channels 26 and 27, through which the two ends 11 'and 11' 'of the thread 11 as soon as the catching needles 21 and 22 5, from which the thread 11 has been released, are held.
  • a label 5 can now be attached to the two ends 11 'and 11' 'of the thread 11, in which the label is attached, for example glued, to the thread 11 using two adjustable jaws 6 and 7 as tools.
  • the gripping tongs 13 are adjusted in the direction of the supply roll 12 in order to pick up the end of the thread 11 protruding from the guide member 15 in front of the guide member 15 and tighten it according to FIG. 1, so that a further infusion bag can be provided with a thread in the same way.
  • the label 5 is thus attached to the head part 2 of the infusion bag 1, as can be seen in FIG. 6, with the aid of the thread 11 passed through the recesses 3 and 4, and the infusion bag 1 is also attached to the folded-over part of the head part 2 adjacent thread 11 securely closed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Making Paper Articles (AREA)
  • Labeling Devices (AREA)
EP97107928A 1996-05-15 1997-05-15 Procédé d'application d'un fil sur un sachet d'infusion Ceased EP0807579A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19619582 1996-05-15
DE1996119582 DE19619582A1 (de) 1996-05-15 1996-05-15 Verfahren zur Anbringung eines Fadens an einem Aufgußbeutel

Publications (1)

Publication Number Publication Date
EP0807579A1 true EP0807579A1 (fr) 1997-11-19

Family

ID=7794389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97107928A Ceased EP0807579A1 (fr) 1996-05-15 1997-05-15 Procédé d'application d'un fil sur un sachet d'infusion

Country Status (2)

Country Link
EP (1) EP0807579A1 (fr)
DE (1) DE19619582A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1164090A1 (fr) 2000-06-06 2001-12-19 Teepack Spezialmaschinen Gmbh & Co. Kg Sachet de thé ayant une étiquette et procédé pour fixer cette étiquette à la ficelle du sachet de thé
EP1164089A1 (fr) 2000-06-06 2001-12-19 Teepack Spezialmaschinen Gmbh & Co. Kg Sachet de thé et procédé pour fermer ce sachet avec une ficelle
EP1468916A1 (fr) * 2003-04-19 2004-10-20 Häussler & Sauter KG Procédé pour attacher automatiquement un fil de traction à un sachet d'infusion
EP1479612A1 (fr) * 2003-05-10 2004-11-24 Teepack Spezialmaschinen Gmbh & Co. Kg Procédé et dispositif pour la liaison des extrémités des fils à des articles plats
US7523595B2 (en) 2005-10-12 2009-04-28 Haussier & Sauter Kg Method for attaching a draw string to an infusion bag automatically

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857625A (en) * 1928-02-15 1932-05-10 Pneumatic Scale Corp Packaging machine
DE7827641U1 (de) * 1978-09-16 1979-02-08 Luig Ute Aufgussbeutel zum Selbstfuellen fuer Tee Kamille u a extrahierbare Stoffe mittels Fadenzug verschliessbar
EP0691268A1 (fr) * 1994-07-08 1996-01-10 TECNOMECCANICA S.r.l. Procédé pour fixer une étiquette sur un sachet de thé

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857625A (en) * 1928-02-15 1932-05-10 Pneumatic Scale Corp Packaging machine
DE7827641U1 (de) * 1978-09-16 1979-02-08 Luig Ute Aufgussbeutel zum Selbstfuellen fuer Tee Kamille u a extrahierbare Stoffe mittels Fadenzug verschliessbar
EP0691268A1 (fr) * 1994-07-08 1996-01-10 TECNOMECCANICA S.r.l. Procédé pour fixer une étiquette sur un sachet de thé

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1164090A1 (fr) 2000-06-06 2001-12-19 Teepack Spezialmaschinen Gmbh & Co. Kg Sachet de thé ayant une étiquette et procédé pour fixer cette étiquette à la ficelle du sachet de thé
EP1164089A1 (fr) 2000-06-06 2001-12-19 Teepack Spezialmaschinen Gmbh & Co. Kg Sachet de thé et procédé pour fermer ce sachet avec une ficelle
JP2002002615A (ja) * 2000-06-06 2002-01-09 Teepack Spezialmaschinen Gmbh & Co Kg 茶等の煎じ出し袋及び糸で煎じ出し袋を閉じる方法
US6746699B2 (en) 2000-06-06 2004-06-08 Teepack Spezialmaschinen Gmbh & Co. Kg Infusion bag with string
US7401450B2 (en) 2000-06-06 2008-07-22 Teepack Spezialmaschinen Gmbh & Co.Kg Infusion bags, especially for tea, and a method of closing an infusion bag with a string
EP1468916A1 (fr) * 2003-04-19 2004-10-20 Häussler & Sauter KG Procédé pour attacher automatiquement un fil de traction à un sachet d'infusion
EP1479612A1 (fr) * 2003-05-10 2004-11-24 Teepack Spezialmaschinen Gmbh & Co. Kg Procédé et dispositif pour la liaison des extrémités des fils à des articles plats
US7264282B2 (en) 2003-05-10 2007-09-04 Teepack Spezialmaschinen Gmbh & Co. Kg Method and device for knotting the end of a thread to a flat object
US7523595B2 (en) 2005-10-12 2009-04-28 Haussier & Sauter Kg Method for attaching a draw string to an infusion bag automatically

Also Published As

Publication number Publication date
DE19619582A1 (de) 1997-11-20

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