ES2082902T3 - Procedimiento y aparato para estirar transversal o biaxialmente una lamina, adaptada para la envoltura estirada de una carga. - Google Patents

Procedimiento y aparato para estirar transversal o biaxialmente una lamina, adaptada para la envoltura estirada de una carga.

Info

Publication number
ES2082902T3
ES2082902T3 ES91116806T ES91116806T ES2082902T3 ES 2082902 T3 ES2082902 T3 ES 2082902T3 ES 91116806 T ES91116806 T ES 91116806T ES 91116806 T ES91116806 T ES 91116806T ES 2082902 T3 ES2082902 T3 ES 2082902T3
Authority
ES
Spain
Prior art keywords
projecting parts
strip
ribbed
roller
load
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
ES91116806T
Other languages
English (en)
Inventor
Patrick R Lancaster Iii
William G Lancaster
John Fain
Phil Moore
Curtis Martin
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.)
Lantech Inc
Original Assignee
Lantech Inc
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 US07/595,884 external-priority patent/US5161349A/en
Application filed by Lantech Inc filed Critical Lantech Inc
Application granted granted Critical
Publication of ES2082902T3 publication Critical patent/ES2082902T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
    • B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Advancing Webs (AREA)

Abstract

UN MATERIAL DE EMPAQUETADO PARA ENVOLVERSE MEDIANTE ESTIRAMIENTO SOBRE UNA CARGA INCLUYE LA INTRODUCCION DEL MATERIAL DE ENVASADO (154) SOBRE LAS PUNTAS EN FORMA DE V (110) DE LAS PARTES PROYECTANTES (104) DE UN PRIMER RODILLO ACANALADO (102) DE TAL FORMA QUE EL MATERIAL DE EMPAQUETADO (154) SE EXTIENDE SOBRE LAS PARTES (106) NO PROYECTANTES DEL PRIMER RODILLO ACANALADO. LA TIRA DEL MATERIAL DE EMBALADO Y EL PRIMER RODILLO ESTRIADO SE TRANSPORTAN EN LA DIRECCION GENERALMENTE PARALELA A LAS ACANALADURAS. LA TIRA DEL MATERIAL DE EMPAQUETADO (154) QUE CUBRE LAS PARTES NO PROYECTANTES DEL PRIMER RODILLO ESTRIADO SE HACE TROPEZAR CON LAS PUNTAS EN FORMA DE V DE LAS PARTES PROYECTANTES (204) DE UN SEGUNDO RODILLO ESTRIADO (202). LAS PUNTAS DE LAS PARTES PROYECTANTES DEL SEGUNDO RODILLO ESTRIADO SE TRANSPORTAN A UNA VELOCIDAD QUE ES INFERIOR DE LA VELOCIDAD DE LAS PUNTAS DE LAS PARTES PROYECTANTES DEL PRIMER RODILLO ESTRIADO. LAS PUNTAS DE LAS PARTES PROYECTANTES DEL SEGUNDO RODILLO ESTRIADO SE MUEVEN A UNA VELOCIDAD QUE ENSANCHA LA TIRA (254) ENTRE LA PRIMERA Y LA SEGUNDA SUPERFICIE ESTRIADA EN UNA DIRECCION TRANSVERSAL A LA DIRECCION EN LA CUAL SE TRANSPORTA Y SE MINIMIZA CUALQUIER ESTIRAMIENTO DE LA TIRA EN LA DIRECCION EN LA CUAL LA TIRA SE TRANSPORTA. LA TIRA DE MATERIAL SE ENSANCHA ENTRE LAS PARTES PROYECTANTES DEL PRIMER Y SEGUNDO RODILLOS ESTRIADOS (102, 202) EN UNA DIRECCION TRANSVERSAL EN LA CUAL SE TRANSPORTA LA TIRA DE MATERIAL. LA TIRA DE MATERIAL SE SEPARA DE LA PRIMERA Y SEGUNDA SUPERFICIES ESTRIADAS Y SE ENVUELVE SOBRE UNA CARGA (101) SUMINISTRANDO UNA ROTACION RELATIVA ENTRE LA CARGA Y UN MECANISMO DISPENSADOR (100) PARA LA TIRA DE MATERIAL.
ES91116806T 1990-10-02 1991-10-01 Procedimiento y aparato para estirar transversal o biaxialmente una lamina, adaptada para la envoltura estirada de una carga. Expired - Lifetime ES2082902T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/595,884 US5161349A (en) 1990-10-02 1990-10-02 Biaxial stretch wrapping
US07/745,208 US5522203A (en) 1990-10-02 1991-08-15 Biaxial stretch wrapping

Publications (1)

Publication Number Publication Date
ES2082902T3 true ES2082902T3 (es) 1996-04-01

Family

ID=27082398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91116806T Expired - Lifetime ES2082902T3 (es) 1990-10-02 1991-10-01 Procedimiento y aparato para estirar transversal o biaxialmente una lamina, adaptada para la envoltura estirada de una carga.

Country Status (7)

Country Link
US (1) US5522203A (es)
EP (1) EP0479264B1 (es)
JP (1) JP2546560B2 (es)
AU (1) AU655431B2 (es)
CA (1) CA2052183C (es)
DE (1) DE69115212T2 (es)
ES (1) ES2082902T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4056483A1 (en) 2021-03-11 2022-09-14 Aranguren Comercial del Embalaje, S.L.U. Film pre-stretching and brake device for reel carriage on a wrapping machine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522203A (en) * 1990-10-02 1996-06-04 Lantech, Inc. Biaxial stretch wrapping
DE4318372B4 (de) * 1992-06-10 2010-10-28 BASF Agro B.V., Arnhem (NL)-Wädenswil-Branch Fungizide Mischungen
US6253940B1 (en) 1999-04-28 2001-07-03 Owens-Illinois Closure Inc. Tamper-indicating closure and method of manufacture
US6152316A (en) 1999-05-17 2000-11-28 Owens-Illinois Closure Inc. Tamper-indicating closure and method of manufacture
JP3634993B2 (ja) * 1999-11-30 2005-03-30 シグノード株式会社 フィルム送給ユニット
US6554754B2 (en) * 2000-06-28 2003-04-29 Appleton International, Inc. “Smart” bowed roll
JP2002284227A (ja) * 2001-01-18 2002-10-03 Gunze Ltd 包装体及び包装方法
CA2450655C (en) 2001-06-15 2008-11-18 Wiley Metal Fabricating, Inc. Orbital pallet wrapping machine and method
EP1502855B1 (en) * 2003-08-01 2008-04-09 Mecwrap S.r.l. Device for stretching in the transverse direction a plastic film in machines for wrapping palletized loads
US7198742B2 (en) * 2003-12-30 2007-04-03 Kimberly-Clark Worldwide, Inc. Apparatus and method for deforming sheet material
CA2640944A1 (en) 2007-10-12 2009-04-12 Cousins Packaging Inc. Carriage for a stretch wrapping machine
US7861497B2 (en) * 2008-01-24 2011-01-04 Packaging Specialties, Inc. Box wrapping assembly and method
US9896229B1 (en) 2013-08-29 2018-02-20 Top Tier, Llc Stretch wrapping apparatus and method
ES2689854T3 (es) * 2014-05-02 2018-11-16 Aetna Group S.P.A. Dispositivo, sistema y método de medición para medir una fuerza de embalaje
CN104003012B (zh) * 2014-06-06 2016-03-09 山东大宏智能设备股份有限公司 圆筒纸包装机

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US634307A (en) * 1899-06-23 1899-10-03 Hans Neidhardt Apparatus for drying wet felts of paper-making machines.
US679425A (en) * 1900-07-03 1901-07-30 Adolf Kertesz Mercerizing-machine.
US1716555A (en) * 1926-06-08 1929-06-11 Thomas E Kane Method of spreading or stretching material
US2042010A (en) * 1933-08-25 1936-05-26 Firestone Tire & Rubber Co Fabric spreader
US2144356A (en) * 1935-12-06 1939-01-17 Du Pont Method for producing a cellulosic structure
US2597041A (en) * 1947-03-27 1952-05-20 Stokes & Smith Co Apparatus for wrapping articles
US2841820A (en) * 1954-02-03 1958-07-08 Jesse R Crossan Stretching means
US3066366A (en) * 1960-12-08 1962-12-04 American Viscose Corp Binding device
US3466358A (en) * 1966-05-31 1969-09-09 Mueller Paul A Method of making filtering material for cigarettes
US3501565A (en) * 1967-02-23 1970-03-17 Johnson & Johnson Method of transverse stretching orientable sheet material
CH526276A (de) * 1971-05-13 1972-08-15 Celfil Co Verfahren und Einrichtung zur Herstellung von Filtermaterialbahnen für Tabakwarenfilter, insbesondere Zigarettenfilter
US4151245A (en) * 1972-12-06 1979-04-24 Matsushita Electric Industrial Co., Ltd. Method for stretching a thermo-softening high molecular film
US3808639A (en) * 1973-01-15 1974-05-07 Kendall & Co Apparatus for altering the width, weight and thickness of fabric webs
US4289832A (en) * 1975-03-31 1981-09-15 Biax Fiberfilm Corp. Chemically-impregnated microporous films
US4116892A (en) * 1975-03-31 1978-09-26 Biax-Fiberfilm Corporation Process for stretching incremental portions of an orientable thermoplastic substrate and product thereof
US4223059A (en) * 1975-03-31 1980-09-16 Biax Fiberfilm Corporation Process and product thereof for stretching a non-woven web of an orientable polymeric fiber
US4153751A (en) * 1975-03-31 1979-05-08 Biax-Fiberfilm Corporation Process for stretching an impregnated film of material and the microporous product produced thereby
US4144008A (en) * 1975-03-31 1979-03-13 Biax-Fiberfilm Corporation Apparatus for stretching a tubularly-formed sheet of thermoplastic material
US4285100A (en) * 1975-03-31 1981-08-25 Biax Fiberfilm Corporation Apparatus for stretching a non-woven web or an orientable polymeric material
US4336638A (en) * 1975-05-23 1982-06-29 Netlon Limited Apparatus for stretching plastic webs
GB1546765A (en) * 1975-05-23 1979-05-31 Mercer Ltd F B Stretching webs of sheet material
US4101625A (en) * 1977-01-10 1978-07-18 Fmc Corporation Method for making corrugated molecularly oriented plastic strapping
US4368565A (en) * 1978-03-28 1983-01-18 Biax-Fiberfilm Corporation Grooved roller assembly for laterally stretching film
US4251585A (en) * 1978-05-01 1981-02-17 Biax Fiberfilm Corporation Product and process for stretching a tubularly formed sheet of orientable thermoplastic material
US4418510A (en) * 1979-09-12 1983-12-06 Lantech, Inc. Stretch wrapping apparatus and process
US4302920A (en) * 1979-11-21 1981-12-01 Lantech Inc. Film web drive stretch wrapping apparatus and process
US4387548A (en) * 1979-11-21 1983-06-14 Lantech, Inc. Power assisted roller-stretch wrapping process
US4374690A (en) * 1980-12-31 1983-02-22 Mobil Oil Corporation Multidirectionally oriented films
US4458467A (en) * 1981-03-31 1984-07-10 Infra Pak (Dallas), Inc. Pretensioner for stretchable film web with dancer roller compensation
US4514955A (en) * 1981-04-06 1985-05-07 Lantech, Inc. Feedback controlled stretch wrapping apparatus and process
DK150793C (da) * 1982-03-26 1988-01-04 Rasmussen Polymer Dev Rpd Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke
US4956140A (en) * 1985-12-09 1990-09-11 Aluminum Company Of America Alcoa Laboratories Methods of and apparatus for producing biaxially oriented polymer product
CA1270786A (en) * 1986-03-07 1990-06-26 Akechi Yano Roll with an arched shaft
IN167421B (es) * 1987-01-16 1990-10-27 Rasmussen O B
CA1338374C (en) * 1988-05-16 1996-06-11 Ryozo Matsumoto Wrapping method and apparatus
DE8806949U1 (de) * 1988-05-27 1989-04-27 MSK - Verpackungs-Systeme GmbH, 4190 Kleve Vorrichtung zum Umwickeln eines insbesondere palettierten Gutstapels mit einer Kunststoffolienbahn
FR2651481B1 (fr) * 1989-09-06 1991-12-20 Newtec Int Chariot de devidement de film pour machine d'emballage.
JP2819334B2 (ja) * 1990-01-31 1998-10-30 良三 松本 包装装置
US5161349A (en) * 1990-10-02 1992-11-10 Lantech, Inc. Biaxial stretch wrapping
US5522203A (en) * 1990-10-02 1996-06-04 Lantech, Inc. Biaxial stretch wrapping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4056483A1 (en) 2021-03-11 2022-09-14 Aranguren Comercial del Embalaje, S.L.U. Film pre-stretching and brake device for reel carriage on a wrapping machine

Also Published As

Publication number Publication date
DE69115212T2 (de) 1996-03-28
CA2052183C (en) 1999-02-09
US5522203A (en) 1996-06-04
JPH04279409A (ja) 1992-10-05
EP0479264B1 (en) 1995-12-06
AU8371191A (en) 1992-04-09
DE69115212D1 (de) 1996-01-18
AU655431B2 (en) 1994-12-22
EP0479264A1 (en) 1992-04-08
CA2052183A1 (en) 1992-04-03
JP2546560B2 (ja) 1996-10-23

Similar Documents

Publication Publication Date Title
ES2082902T3 (es) Procedimiento y aparato para estirar transversal o biaxialmente una lamina, adaptada para la envoltura estirada de una carga.
ES2140487T3 (es) Aparato de recubrimiento.
ES2133802T3 (es) Procedimiento y aparato para empaquetar material aislante compresible.
ES2191363T3 (es) Metodo y aparato para la sujecion de la parte posterior de envolvnetes de pelicula estirable para embalaje de cargas dispuestas sobre una plataforma.
ES2027335T3 (es) Dispositivo para el arrollamiento de cintas de material.
ES2159976T3 (es) Dispositivo de etiquetado de articulos que presentan superficies convexas.
AR003479A1 (es) Pelicula multicapa de polietileno, procedimiento para su obtencion y unidades embaladas con dicha pelicula.
GB940367A (en) Method and apparatus for stretching thermoplastic sheeting
AT319138B (de) Rolle für Förderbänder, insbesondere Trag-, Stütz- oder Prallrolle
ES2093870T3 (es) Metodo y aparato para conformar una pieza cilindrica.
ES2150206T3 (es) Maquina de embalaje.
BR9610629A (pt) Mecanismo de estiramento de filme.
ES2012898A6 (es) Maquina formadora de tubos, en particular tubos enterrados en el suelo.
US2385257A (en) Packaging
DE69903949D1 (de) System zum einwickeln mit dehnfolie
ES8502355A1 (es) Un metodo de enrollar fleje sobre un tambor y un laminador reversible en caliente correspondiente.
GB982184A (en) Method and apparatus for stretching films of synthetic thermoplastic material
ES277931Y (es) Envoltorio para productos con forma de rollo.
SE7708485L (sv) Anordning vid pressvalsar vid en upplindnings-maskin for materialbanor
US2934865A (en) Method of packaging and sheet material for same
KR102306516B1 (ko) 판상 단열재 측면 테이핑장치
GB1312804A (en) Machine for wrapping articles in shrink film material
ES2103037T3 (es) Dispositivo de limpieza para maquinas textiles.
FR2546810A1 (fr) Procede et dispositif pour la fabrication de feuilles de matiere plastique de bonne qualite optique, par coulee
US3336727A (en) Apparatus for shrink film wrapping of trayed articles

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 479264

Country of ref document: ES