ITMI20000800A0 - Apparato e metodo per stirare trasversalmente un nastro di pellicola di materiale plastico - Google Patents

Apparato e metodo per stirare trasversalmente un nastro di pellicola di materiale plastico

Info

Publication number
ITMI20000800A0
ITMI20000800A0 IT2000MI000800A ITMI20000800A ITMI20000800A0 IT MI20000800 A0 ITMI20000800 A0 IT MI20000800A0 IT 2000MI000800 A IT2000MI000800 A IT 2000MI000800A IT MI20000800 A ITMI20000800 A IT MI20000800A IT MI20000800 A0 ITMI20000800 A0 IT MI20000800A0
Authority
IT
Italy
Prior art keywords
transversally
ironing
plastic film
film tape
tape
Prior art date
Application number
IT2000MI000800A
Other languages
English (en)
Inventor
Enzo Ratti
Original Assignee
Flexafilms S P A
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 Flexafilms S P A filed Critical Flexafilms S P A
Priority to IT2000MI000800A priority Critical patent/IT1317223B1/it
Publication of ITMI20000800A0 publication Critical patent/ITMI20000800A0/it
Priority to EP01201267A priority patent/EP1147876A1/en
Publication of ITMI20000800A1 publication Critical patent/ITMI20000800A1/it
Application granted granted Critical
Publication of IT1317223B1 publication Critical patent/IT1317223B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/028—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by clips
    • 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
    • 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
    • B29C55/20—Edge clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film
IT2000MI000800A 2000-04-12 2000-04-12 Apparato e metodo per stirare trasversalmente un nastro di pellicoladi materiale plastico IT1317223B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000MI000800A IT1317223B1 (it) 2000-04-12 2000-04-12 Apparato e metodo per stirare trasversalmente un nastro di pellicoladi materiale plastico
EP01201267A EP1147876A1 (en) 2000-04-12 2001-04-06 Apparatus and method for transverse stretching of a strip of film in plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000800A IT1317223B1 (it) 2000-04-12 2000-04-12 Apparato e metodo per stirare trasversalmente un nastro di pellicoladi materiale plastico

Publications (3)

Publication Number Publication Date
ITMI20000800A0 true ITMI20000800A0 (it) 2000-04-12
ITMI20000800A1 ITMI20000800A1 (it) 2001-10-12
IT1317223B1 IT1317223B1 (it) 2003-05-27

Family

ID=11444829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000800A IT1317223B1 (it) 2000-04-12 2000-04-12 Apparato e metodo per stirare trasversalmente un nastro di pellicoladi materiale plastico

Country Status (2)

Country Link
EP (1) EP1147876A1 (it)
IT (1) IT1317223B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145957A (zh) * 2017-11-29 2018-06-12 北京创昱科技有限公司 一种薄膜的拉伸装置及方法
CN113954342B (zh) * 2021-10-19 2022-08-19 江阴中达软塑新材料股份有限公司 一种高效率双向拉伸丙烯薄膜制造工艺及制造装置
CN114590628A (zh) * 2022-01-05 2022-06-07 潍坊佳诚数码材料有限公司 一种具有幅宽保持作用的涂层基布输送装置
CN116252463B (zh) * 2023-05-15 2023-08-01 龙华相位新材料(绵阳)股份有限公司 一种薄膜拉伸成型装置及成型方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589584A (it) * 1959-04-10
US4316309A (en) * 1979-10-09 1982-02-23 Marshall And Williams Company Tentering clip chain
DE4241213C2 (de) * 1992-12-08 1999-04-08 Dornier Gmbh Lindauer Vorrichtung zur simultanen, biaxialen Behandlung von Folienbahnen
DE19613562A1 (de) * 1996-04-04 1997-10-09 Hoechst Trespaphan Gmbh Spannkluppe mit Rollenlagerung

Also Published As

Publication number Publication date
ITMI20000800A1 (it) 2001-10-12
IT1317223B1 (it) 2003-05-27
EP1147876A1 (en) 2001-10-24

Similar Documents

Publication Publication Date Title
NO994756L (no) Anordning innrettet til perforering av et materiale
SE9903223D0 (sv) Method and apparatus in a telecommunications system
IT1293122B1 (it) Dispositivo e metodo per il taglio di un materiale nastriforme e macchina taglia - cordona incorporante detto dispositivo
DK0968919T3 (da) Anordning til omvikling af kvaderformede genstande med et baneformet omviklingsmateriale
ITMI20050090U1 (it) Nastro di materiale di supporto presentante segmenti di nastro biadesivo e suo impiego in un apparecchio di etichettatura manuale
IT1317223B1 (it) Apparato e metodo per stirare trasversalmente un nastro di pellicoladi materiale plastico
DK1162309T3 (da) Fremgangsmåde og maskine til understopning af et spor
FI20002826A (fi) Menetelmä ja laitteisto telan pesemiseksi
FI990217A0 (fi) Menetelmä ja laite liikkuvan rainan muutosten identifioimiseksi
ITMO20000080A0 (it) Metodo e dispositivo per muovere materiale sciolto
FI982502A0 (fi) Menetelmä ja laite muovikalvon valmistamiseksi
ITMO20000081A0 (it) Metodo e dispositivo per apporre materiale sciolto
ITMI951178A0 (it) Dispositivo per la soffiatura di tubolari in materiale termoplastico
ITGE20010075A0 (it) Procedimento e dispositivo per consolidare un nastro di materiale tessile
DE60014835D1 (de) Filmaufwickelverfahren und -gerät
FI20000487A (fi) Menetelmä konerullan aukirullauksessa ja laitteisto konerullan aukirullaimessa
IT1317600B1 (it) Procedimento e dispositivo per stampare nastri di materiale
FI20001828A (fi) Menetelmä ja laite materiaalin jäähdyttämiseksi
SE0002187L (sv) En metod och en anordning avseende positionering
FI991582A (fi) Menetelmä ja järjestely faksin vastaanottamiseksi ja käsittelemiseksi
FI982634A0 (fi) Kiristekalvon käärintäkoneen kalvonkatkaisulaite ja kiristekalvon käärintäkone
FI982686A0 (fi) Menetelmä ja laite kalanterin telan asemoimiseksi
FI981239A (fi) Menetelmä muovimateriaalissa olevan lisäaineen hajottamiseksi
ITMI20000822A0 (it) Metodo e apparecchiatura per la realizzazione di lenti spesse in materiale plastico
NO305589B1 (no) FremgangsmÕte og anordning for dannelse av et bretteomrÕde i en stiv plastbane