EP1522496B1 - Verfahren und Vorrichtung zur Befestigung eines Fadens an einem Aufgussbeutel - Google Patents

Verfahren und Vorrichtung zur Befestigung eines Fadens an einem Aufgussbeutel Download PDF

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Publication number
EP1522496B1
EP1522496B1 EP04021878A EP04021878A EP1522496B1 EP 1522496 B1 EP1522496 B1 EP 1522496B1 EP 04021878 A EP04021878 A EP 04021878A EP 04021878 A EP04021878 A EP 04021878A EP 1522496 B1 EP1522496 B1 EP 1522496B1
Authority
EP
European Patent Office
Prior art keywords
thread
loop
needle
free end
accordance
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 - Lifetime
Application number
EP04021878A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1522496A1 (de
Inventor
Paul Gerhard Dr.-Ing. 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.)
Individual
Original Assignee
Individual
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 DE102004042414A external-priority patent/DE102004042414A1/de
Application filed by Individual filed Critical Individual
Priority to PL04021878T priority Critical patent/PL1522496T3/pl
Publication of EP1522496A1 publication Critical patent/EP1522496A1/de
Application granted granted Critical
Publication of EP1522496B1 publication Critical patent/EP1522496B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 to an existing example of an elastically deformable material receptacle or similar workpiece by a node according to the preamble of claim 1 and to a device for forming a loop according to the preamble of claim 12 for the application of Method.
  • the object of the invention is therefore to provide a method and an apparatus for the application of the method, which make it possible to make the knotting of a thread to a receptacle not only in a short time, but above all a trouble-free operation when performing the free end of the thread ensured by a sling.
  • the required construction effort should be kept low, and only a few and easily controlled process steps should be required to fix the loop in their open positions.
  • this is achieved in a method according to the preamble of claim 1, characterized in that the loop is fixed during the insertion of the thread to be pulled through this end of the thread through the forming needle and that thereafter received the free end of the thread from the needle and is pulled through the sling.
  • the formation of the loop can be made in a simple manner by means of a hooked or drawn through the receptacle hook needle, the hook needle is rotated after passing through the receptacle by about 90 ° for forming and fixing the loop.
  • the thread on the needle it can be rotated by 90 ° after recording the free end of the thread with the noose around its longitudinal axis.
  • this is formed in the region of the needle associated opening by means of a preferably about 90 ° rotatable adjusting member such that the needle receives this with a protruding in the longitudinal direction of the receiving bag Deutschenhakung.
  • two loops with a lateral distance from each other can be formed vertically one above the other and the free end of the thread can be passed through both loops.
  • the free end of the loop passed through the loop can be guided around the loop and inserted through the loop to form another node.
  • the free end of the thread should be adjustably guided during the adjustment movements of the needle in a brake member.
  • the device for forming a loop formed by a thread on a receptacle made of an elastically deformable material or a similar workpiece, in particular provided by a provided with a label thread on a brew bag loop, wherein the free end of the thread by means of a needle , preferably a hook needle formed loop and this is deformed into a knot, for the application of the method is characterized in that the loop during insertion of this receiving end of the thread through the needle forming the loop is fixed in the open position and that the free End of the thread of the needle is receivable and can be pulled through the loop.
  • FIGS. 1 to 7 It is shown how a loop 7 is to be formed on the head part 2 of a brewing bag 1 in order to be able to fix a thread 4 provided thereon, for example, with a label 5 by means of a machine-made knot 10 securely and in a short time.
  • the formation of the loop 7 takes place exclusively by means of a needle 51st
  • the provided with the label 5 thread 4 is disposed on one side of the infusion bag 1 and is received by the equipped with a Deutschenhakung 52 needle 51 in an opening 53 by the needle 51 through the incorporated in the head part 2 of the infusion bag 1 in this opening 8 is passed ( Fig. 1 ). Then, the wound on a supply roll, not shown thread 4, which is cut by a pair of scissors 41 corresponding length and the free end 6 is slidably guided in a braking device 42, pulled by the needle 51 through an opening 8 and a loop 7, there the thread 4 surrounding the needle 51 is formed ( Fig. 2 ). By vertical lifting of the needle 51, this is brought into a position above the head part 2 of the infusion bag 1 ( Fig.
  • FIGS. 8 to 11 It is shown in what manner a knotting of the thread 4 to the infusion bag 1 by means of two in the head part 2 incorporated through holes 8 and 9 is to accomplish.
  • the needle 51 is here in the same way to create the node 10, to change in position as in the procedure of the FIGS. 1 to 6 , However, in order to secure the loop 7 in the opening 53 of the needle 51 and to prevent entrainment of the loop 7 in the return of the needle 51, this was rotated by 90 ° after receiving the thread 4 such that the Hinterhakung 52nd directed downwards.
  • FIG. 12 is shown in detail that is secured by a rotation of the needle 51 by 90 ° of the recorded thread 4 in the opening 53 so that it can not solve independently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Labeling Devices (AREA)
EP04021878A 2003-10-09 2004-09-15 Verfahren und Vorrichtung zur Befestigung eines Fadens an einem Aufgussbeutel Expired - Lifetime EP1522496B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04021878T PL1522496T3 (pl) 2003-10-09 2004-09-15 Sposób i urządzenie do mocowania nici do torebki zaparzanej

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10346911 2003-10-09
DE10346911 2003-10-09
DE102004042414 2004-09-02
DE102004042414A DE102004042414A1 (de) 2003-10-09 2004-09-02 Verfahren und Vorrichtung zur Befestigung eines Fadens an einem Werkstück

Publications (2)

Publication Number Publication Date
EP1522496A1 EP1522496A1 (de) 2005-04-13
EP1522496B1 true EP1522496B1 (de) 2008-03-19

Family

ID=34315010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04021878A Expired - Lifetime EP1522496B1 (de) 2003-10-09 2004-09-15 Verfahren und Vorrichtung zur Befestigung eines Fadens an einem Aufgussbeutel

Country Status (4)

Country Link
EP (1) EP1522496B1 (pl)
AT (1) ATE389585T1 (pl)
DE (1) DE502004006558D1 (pl)
PL (1) PL1522496T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018101570A1 (de) 2018-01-24 2019-07-25 Häussler & Sauter KG Verfahren und Vorrichtung zur Herstellung von Aufgussbeuteln
WO2020021325A1 (en) * 2018-07-25 2020-01-30 Pressanna Rohan De Lanerolle A thread tying module for a teabag bagging machine and a method of attaching a thread to a teabag
CN119745447B (zh) * 2024-12-30 2025-10-31 无忧跳动医疗科技(深圳)有限公司 缝线锁紧单元、打结器及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274824B1 (it) * 1994-07-08 1997-07-25 Tecnomeccanica Srl Metodo per l'associazione di una etichetta ad una busta-filtro per prodotti da infusione.
IT1305535B1 (it) * 1998-09-18 2001-05-09 Ima Spa Ago perfezionato per collegare un sacchetto filtro,contenente unprodotto da infusione,ed una etichetta di presa con un filo
ES2254818T3 (es) * 2003-05-10 2006-06-16 TEEPACK SPEZIALMASCHINEN GMBH & CO. KG Procedimiento y dispositivo para anudar el extremo de un hilo a un objeto plano.

Also Published As

Publication number Publication date
PL1522496T3 (pl) 2008-08-29
EP1522496A1 (de) 2005-04-13
ATE389585T1 (de) 2008-04-15
DE502004006558D1 (de) 2008-04-30

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