ES2096630T3 - Maquina de estirar. - Google Patents

Maquina de estirar.

Info

Publication number
ES2096630T3
ES2096630T3 ES91307629T ES91307629T ES2096630T3 ES 2096630 T3 ES2096630 T3 ES 2096630T3 ES 91307629 T ES91307629 T ES 91307629T ES 91307629 T ES91307629 T ES 91307629T ES 2096630 T3 ES2096630 T3 ES 2096630T3
Authority
ES
Spain
Prior art keywords
extension
pulley
film
fan
box
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
ES91307629T
Other languages
English (en)
Inventor
Kintaro Aihara
Tadashi Honda
Masashi Kobayashi
Hideyo Rohyama
Kazuhiko Kurihara
Hiroshi Yazawa
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.)
Polymer Processing Research Institute Ltd
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
Polymer Processing Research Institute Ltd
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 JP22209590A external-priority patent/JP2983263B2/ja
Priority claimed from JP24314690A external-priority patent/JP2983270B2/ja
Priority claimed from JP25628890A external-priority patent/JP2985894B2/ja
Application filed by Nippon Petrochemicals Co Ltd, Polymer Processing Research Institute Ltd filed Critical Nippon Petrochemicals Co Ltd
Application granted granted Critical
Publication of ES2096630T3 publication Critical patent/ES2096630T3/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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

UN PAR DE POLEAS DE ALARGAMIENTO SE COLOCAN ROTATIVAMENTE SOBRE UN PAR DE PLACAS DE SOPORTE DENTRO DE UNA CAJA. SE BOBINA UN CINTURON ALREDEDOR DE LA ZONA SUPERIOR DE LA POLEA DE ALARGAMIENTO Y VARIAS POLEAS DE GIRO. SE SOSTIENE UNA PELICULA INTRODUCIDA EN LA POLEA DE ALARGAMIENTO ENTRE EL CINTURON Y LA POLEA DE ALARGAMIENTO Y SE TRANSFIERE. SE LLEVA UNA CORRIENTE DE AIRE, GENERADA POR UN VENTILADOR Y CALENTADA CON UN CALENTADOR , HACIA LA PELICULA A TRAVES DE UNA REJILLA DE VENTILACION Y CIRCULA A TRAVES DE FUELLES HACIA LA CAJA PARA VOLVER AL VENTILADOR. LA POLEA DE ALARGAMIENTO SE ENFRIA EN UN BAÑO DE AGUA. LAS PLACAS DE SOPORTE ESTAN CONECTADAS GIRATORIAMENTE A EJES DE TORNILLO, CAMBIANDO ASI UNA DISTANCIA Y ANGULO ENTRE LAS PLACAS. LA ANCHURA DE ALARGAMIENTO O PROPORCION DE ALARGAMIENTO DE LA PELICULA SE AJUSTA ASI CON EL CAMBIO DE LA DISTANCIA Y ANGULO.
ES91307629T 1990-08-23 1991-08-19 Maquina de estirar. Expired - Lifetime ES2096630T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22209590A JP2983263B2 (ja) 1990-08-23 1990-08-23 熱風循環式延伸機
JP24314690A JP2983270B2 (ja) 1990-09-13 1990-09-13 延伸機
JP25628890A JP2985894B2 (ja) 1990-09-26 1990-09-26 延伸機

Publications (1)

Publication Number Publication Date
ES2096630T3 true ES2096630T3 (es) 1997-03-16

Family

ID=27330625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307629T Expired - Lifetime ES2096630T3 (es) 1990-08-23 1991-08-19 Maquina de estirar.

Country Status (10)

Country Link
US (1) US5259097A (es)
EP (1) EP0472393B1 (es)
KR (1) KR940009904B1 (es)
AU (1) AU634084B2 (es)
BR (1) BR9103603A (es)
CA (1) CA2049575C (es)
DE (1) DE69123511T2 (es)
ES (1) ES2096630T3 (es)
MY (1) MY107324A (es)
TW (1) TW204314B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520513C1 (de) * 1995-06-03 1996-07-25 Kuesters Zittauer Maschf Gmbh Breitstreckaggregat
ES2172760T3 (es) 1997-11-04 2002-10-01 Tenax Spa Procedimiento para el estiramiento de redes y rejillas.
US20020132196A1 (en) * 2000-12-29 2002-09-19 Eastman Kodak Company Method of controlling width of polyester film support
US6623679B2 (en) * 2000-12-29 2003-09-23 Eastman Kodak Company Method of controlling width of polyester film support
US6800235B1 (en) 2002-03-29 2004-10-05 S & K Flooring Carpet straightening apparatus
US7771185B2 (en) 2002-03-29 2010-08-10 S & K Carpet Specialist, Llc Carpet straightening apparatus
JP2004027433A (ja) * 2002-06-26 2004-01-29 Nippon Petrochemicals Co Ltd ウェブの拡幅装置
US7384586B2 (en) 2004-03-23 2008-06-10 3M Innovative Properties Company Method for flexing a web
WO2007092541A1 (en) 2006-02-08 2007-08-16 3M Innovative Properties Company Method for manufacturing on a film substrate at a temperature above its glass transition
FI119286B (fi) * 2006-03-28 2008-09-30 Conenor Oy Poikkisuuntainen venytyslaite
WO2008039822A1 (en) 2006-09-28 2008-04-03 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
EP2069081B1 (en) 2006-09-28 2018-05-23 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
EP2486178B1 (en) 2009-10-09 2018-08-22 Starlinger & Co Gesellschaft m.b.H. Bags made of open mesh material
WO2013086500A1 (en) * 2011-12-09 2013-06-13 The Johns Hopkins University Artificial antigen presenting cells having a defined and dynamic shape
DE102016010246A1 (de) * 2016-03-30 2017-10-05 Kiefel Gmbh Verfahren und anlage zum behandeln eines in förderrichtung geförderten folienelements
CN109624291A (zh) * 2018-11-27 2019-04-16 郑州大学 一种单层球形网架中三角形单元张膜装置
CN110529452B (zh) * 2019-07-15 2021-08-27 电子科技大学 一种共腔式气动绷膜机构
CN114633460B (zh) * 2022-05-16 2022-09-02 河南银金达新材料股份有限公司 一种聚酯膜的多向拉伸设备
CN116330627B (zh) * 2023-05-29 2023-08-01 天津市天缘电工材料股份有限公司 一种用于聚酰亚胺薄膜拉伸机运行轨道支撑结构

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571136A (es) *
US49947A (en) * 1865-09-12 Improvement in cloth-drying machines
DE213002C (es) *
US416343A (en) * 1889-12-03 Machine for tentering
US436178A (en) * 1890-09-09 Lace-drier
US430749A (en) * 1890-06-24 Cloth-tentering machine
DE91011C (es) *
US1238742A (en) * 1916-01-31 1917-09-04 Ind Service And Equipment Company Machine for stretching felt.
US1753025A (en) * 1928-05-28 1930-04-01 Claude L Roosevelt Curtain drier and stretcher
US2595233A (en) * 1950-02-17 1952-05-06 Dungler Julien Selvage guiding and drying apparatus
GB849436A (en) * 1957-09-11 1960-09-28 Ici Ltd Synthetic polymer films
US3050816A (en) * 1960-03-14 1962-08-28 Mccreary John High speed tenter chain device
NL256181A (es) * 1960-09-26 1974-03-25
US3179976A (en) * 1962-09-05 1965-04-27 Marshall And Williams Corp Apparatus for stretching webs
GB1014765A (en) * 1962-09-21 1965-12-31 Emile Bernard Bates Improvements in and relating to edge guiding and stentering of textile fabrics
FR1528036A (fr) * 1966-05-02 1968-06-07 Vepa Ag Procédé et installation pour le traitement notamment de matières textiles en bandes
DE2024315A1 (en) * 1970-05-19 1971-12-09 Vepa Ag, Basel (Schweiz) Fabric dryer with recirculating hot air system - and heated - calender rollers
US3722105A (en) * 1971-07-06 1973-03-27 Owens Illinois Inc Apparatus and method for applying radio frequency energy to a moving web of material
US3762003A (en) * 1972-01-24 1973-10-02 Semcoe Holding Corp Apparatus for distending and heat-treating tubular knitted fabric
US3902230A (en) * 1972-06-16 1975-09-02 Kimberly Clark Co Simultaneous continuous biaxial web stretcher
BR7403180A (pt) * 1973-04-21 1975-12-30 Vepa Ag Dispositivo aperfeicoado particularmente bastidor esticador para o tratamento termico de uma tira continua de material
US4103403A (en) * 1974-11-18 1978-08-01 Marshall And Williams Company Tenter guide rail gap crossing mechanism
JPS5730056A (en) * 1980-07-30 1982-02-18 Fuji Facom Corp Failure processing system for data processing system
JPS58219024A (ja) * 1982-06-15 1983-12-20 Polymer Processing Res Inst 膜・繊維材の延伸方法並びに装置
JPH064275B2 (ja) * 1985-05-20 1994-01-19 ダイアホイルヘキスト株式会社 フィルムの横延伸方法
DE3616955A1 (de) * 1986-05-20 1987-11-26 Dornier Gmbh Lindauer Folienreckmaschine mit mehreren aufeinanderfolgenden behandlungsfeldern
DE3621105A1 (de) * 1986-06-24 1988-01-07 Vdo Schindling Verfahren zur uebertragung von informationen zwischen selbstaendigen teilnehmern eines systems ueber eine serielle schnittstelle und anordnung zur durchfuehrung des verfahrens
DE3621205A1 (de) * 1986-06-25 1988-01-07 Hoechst Ag Verfahren zum herstellen von biaxial gestreckten flachfolien und vorrichtung hierfuer
DE3703097C1 (de) * 1987-02-03 1988-01-21 Dornier Gmbh Lindauer Kluppenkettenbahn fuer endlos umlaufende Spannkluppen in Spannrahmen
DE3717774A1 (de) * 1987-05-26 1988-12-08 Brueckner Trockentechnik Gmbh Spannmaschine zur waermebehandlung von breitgefuehrten warenbahnen
US4862564A (en) * 1987-11-09 1989-09-05 Mobil Oil Corporation Apparatus for stretching a thermoplastic material web

Also Published As

Publication number Publication date
EP0472393B1 (en) 1996-12-11
AU634084B2 (en) 1993-02-11
CA2049575C (en) 1997-10-14
AU8257091A (en) 1992-05-14
DE69123511T2 (de) 1997-04-03
CA2049575A1 (en) 1992-02-24
US5259097A (en) 1993-11-09
TW204314B (es) 1993-04-21
KR940009904B1 (ko) 1994-10-18
KR920004121A (ko) 1992-03-27
EP0472393A3 (en) 1992-07-29
DE69123511D1 (de) 1997-01-23
MY107324A (en) 1995-11-30
EP0472393A2 (en) 1992-02-26
BR9103603A (pt) 1992-05-12

Similar Documents

Publication Publication Date Title
US6170282B1 (en) Portable air conditioner
CA2049575A1 (en) Stretching machine
US3469772A (en) Air moving apparatus
US4012954A (en) Testing apparatus for light- and weather-resisting properties
PT1062458E (pt) Sistema de iluminacao temporario e/ou de emergencia com estrutura de sustentacao inflavel.
SE8103636L (sv) Sarhake for kirurgiskt bruk
ES2047404A1 (es) Sauna vibratoria.
KR870009517A (ko) 자동차용 교류발전기의 냉각장치
PT709819E (pt) Matriz articulada de exibicao de mensagens
ES2167354T3 (es) Puerta con jambas y los correspondientes revestimientos de las jambas.
ES2064022T3 (es) Termo-regulador para un molde de imprenta colocado alrededor de un cilindro para impresion en offset sin agua.
FR2670875B1 (fr) Chauffe-eau solaire ainsi qu'appareil de refroidissement et de climatisation ou de dessalement de l'eau de mer.
ES2174495T3 (es) Procedimiento y dispositivo de doblado y templado de una hoja de vidrio.
DE59408877D1 (de) Einschub-Querstromventilator
US5125233A (en) Energy conversion apparatus
ES2082248T3 (es) Dispositivo de ventilacion.
TR25345A (tr) HAVA üFLEME TERTIBATINDA DEBI AYARLAMA USULü VE BU USULü UYGULAYAN TERTIBAT
CN216362276U (zh) 一种散热效果好的船用电机
SE8204736D0 (sv) Rullanordning med inbyggd motor
JPH0732416U (ja) ポータブル冷風装置
PT1132296E (pt) Maquina para embalagem com uma pelicula que pose encolher por calor de dobra unica
KR960006148Y1 (ko) 선풍기
ITTO920020A1 (it) Dispositivo per l'otturazione del condotto convogliatore dell'aria di raffreddamento associato ad un radiatore di autoveicolo.
KR20230030227A (ko) 헤드셋 타입의 송풍팬
FR2726891B1 (fr) Appareil soufflant a batterie ailetee pour le conditionnement de l'air dans les locaux

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 472393

Country of ref document: ES