ITMI912707A1 - Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice. - Google Patents

Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.

Info

Publication number
ITMI912707A1
ITMI912707A1 IT002707A ITMI912707A ITMI912707A1 IT MI912707 A1 ITMI912707 A1 IT MI912707A1 IT 002707 A IT002707 A IT 002707A IT MI912707 A ITMI912707 A IT MI912707A IT MI912707 A1 ITMI912707 A1 IT MI912707A1
Authority
IT
Italy
Prior art keywords
conveyor belt
packaging machine
plastic film
conveyor
welding apparatus
Prior art date
Application number
IT002707A
Other languages
English (en)
Inventor
Aris Ballestrazzi
Lamberto Tassi
Original Assignee
Sitma Spa
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 Sitma Spa filed Critical Sitma Spa
Publication of ITMI912707A0 publication Critical patent/ITMI912707A0/it
Priority to ITMI912707A priority Critical patent/IT1251688B/it
Priority to DK92203102.6T priority patent/DK0537844T3/da
Priority to AT92203102T priority patent/ATE133123T1/de
Priority to US07/958,781 priority patent/US5285621A/en
Priority to ES92203102T priority patent/ES2083072T3/es
Priority to DE69207701T priority patent/DE69207701T2/de
Priority to EP92203102A priority patent/EP0537844B1/en
Priority to JP27299892A priority patent/JP3313425B2/ja
Priority to CA002080404A priority patent/CA2080404C/en
Publication of ITMI912707A1 publication Critical patent/ITMI912707A1/it
Application granted granted Critical
Publication of IT1251688B publication Critical patent/IT1251688B/it
Priority to GR960400448T priority patent/GR3019045T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8227—Transmission mechanisms using springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • 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
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/16—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to stop, or to control the speed of, the machine as a whole
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/067—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web advancing continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73715—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Package Closures (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
ITMI912707A 1991-10-14 1991-10-14 Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice. IT1251688B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI912707A IT1251688B (it) 1991-10-14 1991-10-14 Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.
ES92203102T ES2083072T3 (es) 1991-10-14 1992-10-09 Aparato para estirar una pelicula plastica continua en una maquina de embalar.
AT92203102T ATE133123T1 (de) 1991-10-14 1992-10-09 Vorrichtung zum strecken einer kunststoff- folienbahn in einer verpackungsmaschine
US07/958,781 US5285621A (en) 1991-10-14 1992-10-09 Apparatus for stretching a continuous plastics film in a packaging machine
DK92203102.6T DK0537844T3 (da) 1991-10-14 1992-10-09 Apparat til strækning af en kontinuert plastfoliebane i en emballeringsmaskine
DE69207701T DE69207701T2 (de) 1991-10-14 1992-10-09 Vorrichtung zum Strecken einer Kunststoff-Folienbahn in einer Verpackungsmaschine
EP92203102A EP0537844B1 (en) 1991-10-14 1992-10-09 Apparatus for stretching a continuous plastics film in a packaging machine
JP27299892A JP3313425B2 (ja) 1991-10-14 1992-10-12 包装装置の連続プラスチックフィルム延伸装置
CA002080404A CA2080404C (en) 1991-10-14 1992-10-13 Apparatus for stretching a continuous plastics film in a packaging machine
GR960400448T GR3019045T3 (en) 1991-10-14 1996-02-21 Apparatus for stretching a continuous plastics film in a packaging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912707A IT1251688B (it) 1991-10-14 1991-10-14 Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.

Publications (3)

Publication Number Publication Date
ITMI912707A0 ITMI912707A0 (it) 1991-10-14
ITMI912707A1 true ITMI912707A1 (it) 1993-04-14
IT1251688B IT1251688B (it) 1995-05-19

Family

ID=11360860

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912707A IT1251688B (it) 1991-10-14 1991-10-14 Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.

Country Status (10)

Country Link
US (1) US5285621A (it)
EP (1) EP0537844B1 (it)
JP (1) JP3313425B2 (it)
AT (1) ATE133123T1 (it)
CA (1) CA2080404C (it)
DE (1) DE69207701T2 (it)
DK (1) DK0537844T3 (it)
ES (1) ES2083072T3 (it)
GR (1) GR3019045T3 (it)
IT (1) IT1251688B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273483B (en) * 1992-12-15 1996-07-03 Ibaraki Seiki Mach Co Packaging apparatus
DE69403267T2 (de) * 1993-04-16 1998-01-15 Mitsubishi Heavy Ind Ltd Vorrichtung zum Ausbreiten eines rechteckigen Tuchs
US5377478A (en) * 1993-05-27 1995-01-03 Hayssen Manufacturing Company Package forming apparatus for packaging machine
US5475964A (en) * 1994-06-24 1995-12-19 E.I. Du Pont De Nemours And Company Transverse heat-sealing apparatus for continuous shrink film packaging
US5915525A (en) * 1995-05-01 1999-06-29 International Business Machines Corporation Parts processing system with notched conveyor belt transport
IT1279668B1 (it) * 1995-10-20 1997-12-16 Gd Spa Metodo e macchina per il sovraincarto di pacchetti di sigarette.
US5653085A (en) * 1996-05-20 1997-08-05 Ibaraki Seiki Machinery Company, Ltd. Sealing device for packaging machine
FR2763560B1 (fr) * 1997-03-27 1999-07-23 Alain Pasco Dispositif pour la fabrication en continu de flans composites, flans ainsi realises et emballages obtenus a partir desdits flans
NL1005749C2 (nl) * 1997-04-07 1998-10-09 Buhrs Zaandam Bv Verpakkingsinrichting.
JP4086386B2 (ja) * 1998-12-04 2008-05-14 大森機械工業株式会社 乾電池等の円筒状物品群の包装方法並びに装置
US6860086B2 (en) 2001-12-12 2005-03-01 Buhrs-Zaandam B.V. Packaging apparatus and method for the use of a packaging apparatus
NL1019545C2 (nl) * 2001-12-12 2003-06-13 Buhrs Zaandam Bv Verpakkingsinrichting en werkwijze voor het gebruik van een verpakkingsinrichting.
ITMI20020686A1 (it) 2002-04-03 2003-10-03 Sitma Spa Dispositivo di stiro di una pellicola in una macchina confezionatriceautomatica di prodotti
US7610737B2 (en) * 2006-08-22 2009-11-03 Valley Tissue Packaging, Inc. Continuous motion wrapping method
ITMI20070871A1 (it) * 2007-04-30 2008-11-01 Sitma Spa Apparecchiatura e procedimento per la realizzazione in continuo di confezioni di pile di piastrelle o simili
CN101767660B (zh) * 2008-12-30 2013-01-09 天津市金桥焊材集团有限公司 焊条自动封膜机
CH700866A2 (de) * 2009-04-28 2010-10-29 Ferag Ag Vorrichtung und Verfahren zum Verpacken von Objekten.
DE102010048084A1 (de) * 2010-10-04 2012-04-05 Kallfass Verpackungsmaschinen Gmbh Verpackungsmaschine sowie Verfahren zum Verpacken von Gegenständen in einen Folienschlauch
EP2514678A1 (de) * 2011-04-18 2012-10-24 Beck Packautomaten GmbH & Co. KG Antriebsordnung für eine Folienverpackungsmaschine
ITBO20120391A1 (it) * 2012-07-20 2014-01-21 Gd Spa Metodo d'incarto e macchina impacchettatrice per realizzare un incarto sigillato contenente un gruppo di articoli da fumo
EP2783991A1 (de) 2013-03-28 2014-10-01 Hugo Beck Maschinenbau GmbH & Co. KG Vorrichtung und Verfahren zum Verpacken von Produkten
IT201900005500A1 (it) * 2019-04-10 2020-10-10 Plusline S R L Gruppo per l'alimentazione di film di materiale plastico in macchine per il confezionamento di rotoli di carta.
IT201900007812A1 (it) * 2019-06-03 2020-12-03 Plusline S R L Gruppo per l'alimentazione di film di materiale plastico.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1606166A (en) * 1919-12-23 1926-11-09 Green Biscuit machine
GB1507085A (en) * 1975-11-12 1978-04-12 Baker Perkins Holdings Ltd Wrapping machines
IT1112724B (it) * 1979-04-24 1986-01-20 Sitma Soc Italiana Macchine Au Dispositivo per controllare la posizione della pellicola rispetto ai prodotti da imballare in una macchina da imballaggio impiegante una pellicola stampata
US4430844A (en) * 1981-04-27 1984-02-14 Hayssen Manufacturing Company Method of and apparatus for wrapping articles
IT1154404B (it) * 1982-01-05 1987-01-21 Alisyncro Srl Sistema e metodo per asservire un primo motore elettrico ad un secondo motore elettrico e macchina incartatrice utilizzante tale sistema
EP0111210B1 (de) * 1982-12-07 1986-10-29 Claus K. Pfankuch Vorrichtung zum Umhüllen von Gegenständen mit einer Folie aus Kunststoff oder dergl.
US4506488A (en) * 1983-05-13 1985-03-26 Doboy Packaging Machinery, Inc. Wrapping machine and method
IT206315Z2 (it) * 1985-07-17 1987-08-10 Sitma Dispositivo di motorizzazione centralizzata in una macchianconfezionatrice.
IT206321Z2 (it) * 1985-09-24 1987-08-10 Sitma Apparecchiatura di saldatura longitudinale in una macchina confezionatrice.
NL8600498A (nl) * 1986-02-27 1987-09-16 Bordex Matco Division Werkwijze en inrichting voor het verpakken van goederen in een kunststoffolie.
US4715166A (en) * 1987-01-07 1987-12-29 Tokiwa Kogyo Co., Ltd. Film packaging apparatus
IT1222551B (it) * 1987-08-27 1990-09-05 Sitma Macchina confezionatrice in continuo per prodotti singoli e gruppi i prodotti sovrapposti ad altezza variabile

Also Published As

Publication number Publication date
EP0537844B1 (en) 1996-01-17
JP3313425B2 (ja) 2002-08-12
EP0537844A1 (en) 1993-04-21
JPH05262325A (ja) 1993-10-12
DE69207701T2 (de) 1996-09-19
DK0537844T3 (da) 1996-04-09
US5285621A (en) 1994-02-15
ITMI912707A0 (it) 1991-10-14
ES2083072T3 (es) 1996-04-01
IT1251688B (it) 1995-05-19
GR3019045T3 (en) 1996-05-31
CA2080404C (en) 2002-05-28
DE69207701D1 (de) 1996-02-29
CA2080404A1 (en) 1993-04-15
ATE133123T1 (de) 1996-02-15

Similar Documents

Publication Publication Date Title
ITMI912707A1 (it) Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.
US4219988A (en) Automatic high-speed wrapping machine
EP0409021A3 (en) Apparatus and method for producing tubular articles
US4141196A (en) Seal wrapping machine
EP0388606B1 (en) Apparatus for continuously packaging batches of containers or the like
ES2065216B1 (es) Perfeccionamiento en las maquinas para embalar articulos con material que se encoge al calor.
US5367859A (en) Packaging apparatus
IT1248753B (it) Macchina di confezionamento con saldatura a caldo di film plastici a velocita' variabile
US4841715A (en) Packaging apparatus
ITBO920300A1 (it) Gruppo di alimentazione, taglio ed avvolgimento di film su macchine condizionatrici di prodotti
US6006503A (en) Packaging machine with a stripping device
JPH01111604A (ja) 包装機
US20040104099A1 (en) Device to modify the pitch between pushers according to the length of the product
US3748825A (en) Film straightener apparatus for wrapping articles in stretchable film
ATE103868T1 (de) Mechanismus zum zufuehren und zerschneiden von folienbahnen zur verwendung in automatischen verpackungsmaschinen.
GB1260367A (en) Method and apparatus for applying shrink-wrap sleeves about articles
JP2004299704A (ja) 包装機におけるフイルムの緊張装置
JP3030858U (ja) シールバーと連動する搬送具
CA1081108A (en) Seal wrapping machine
JPH0634242Y2 (ja) 包装装置
IT1273201B (it) Macchina per l'imballaggio automatico di prodotti tramite un nastro termo-saldabile di incarto
GB2328425A (en) Vertical form fill and seal packaging machines with optional use of stripping bars
PL343291A1 (en) Apparatus for horizontally packaging product into plastic bags
FI915506A0 (fi) Anordning foer fyllning och daerpao foeljande tillslutning av kapselkedja matad i en plattviktform fraon en matarspole.
JPH0260562B2 (it)

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025