NO163682C - Fremgangsmaate for nettlignende aapning av fibrillerte filmer. - Google Patents

Fremgangsmaate for nettlignende aapning av fibrillerte filmer.

Info

Publication number
NO163682C
NO163682C NO823157A NO823157A NO163682C NO 163682 C NO163682 C NO 163682C NO 823157 A NO823157 A NO 823157A NO 823157 A NO823157 A NO 823157A NO 163682 C NO163682 C NO 163682C
Authority
NO
Norway
Prior art keywords
film
elements
fibrilled
opening
movies
Prior art date
Application number
NO823157A
Other languages
English (en)
Other versions
NO163682B (no
NO823157L (no
Inventor
Franco Angella
Adriano Grondona
Andrea Vittone
Original Assignee
Moplefan 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 Moplefan Spa filed Critical Moplefan Spa
Publication of NO823157L publication Critical patent/NO823157L/no
Publication of NO163682B publication Critical patent/NO163682B/no
Publication of NO163682C publication Critical patent/NO163682C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets
NO823157A 1981-09-23 1982-09-17 Fremgangsmaate for nettlignende aapning av fibrillerte filmer. NO163682C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24086/81A IT1139475B (it) 1981-09-23 1981-09-23 Procedimento per l'apertura a rete di film fibrillati

Publications (3)

Publication Number Publication Date
NO823157L NO823157L (no) 1983-03-24
NO163682B NO163682B (no) 1990-03-26
NO163682C true NO163682C (no) 1990-07-04

Family

ID=11211903

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823157A NO163682C (no) 1981-09-23 1982-09-17 Fremgangsmaate for nettlignende aapning av fibrillerte filmer.

Country Status (12)

Country Link
US (1) US4717520A (no)
EP (1) EP0075306B1 (no)
JP (1) JPS5867417A (no)
AT (1) ATE19996T1 (no)
AU (1) AU556899B2 (no)
CA (1) CA1197964A (no)
DE (1) DE3271390D1 (no)
DK (2) DK161060C (no)
ES (1) ES8308500A1 (no)
IT (1) IT1139475B (no)
NO (1) NO163682C (no)
ZA (1) ZA826897B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174821A (ja) * 1984-09-20 1986-04-17 Mitsui Toatsu Chem Inc 横軸高配向フイルムの製造方法
GB2249989A (en) * 1990-11-22 1992-05-27 Filter Materials Limited Absorbent material from polyolefin film
JP5503975B2 (ja) * 2007-12-27 2014-05-28 株式会社カネカ 延伸フィルムの製造方法
US10837131B2 (en) 2016-11-17 2020-11-17 Drexel University Method to produce micro and nanofibers with controlled diameter and large yield

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754974A (fr) * 1969-06-27 1971-02-18 Cellu Prod Co Procede de fabrication de materiaux thermoplastiques reticulaires ou analogues, produits pour son execution et articles ainsi obtenus,
US3954933A (en) * 1970-07-21 1976-05-04 Societe F. Beghin Reticular structure derived from film and method of manufacturing said structure
DE2157918A1 (de) * 1970-11-30 1972-05-31 Cons Bathurst Ltd Folie, damit hergestellter Schichtstoff sowie Verfahren und Vorrichtung zur Herstellung desselben
US3790652A (en) * 1971-06-08 1974-02-05 Breveteam Sa Method for producing a thermoplastic net by slitting and shrinking operations
SE404503B (sv) * 1973-01-16 1978-10-09 Hercules Inc Forfarande for omvandling av en termoplastfolie till en tradprodukt
GB1548865A (en) * 1975-06-16 1979-07-18 Smith & Nephew Res Integral fibrillated net material
US4059713A (en) * 1975-09-05 1977-11-22 Netlon Limited Extruded plastics net or mesh structures
JPS5244707U (no) * 1975-09-25 1977-03-30
CA1080419A (en) * 1976-04-08 1980-07-01 Chia-Seng Liu Reticulated web structures
NO152612C (no) * 1978-10-16 1985-10-23 Plg Res Sammenhengende plastnettkonstruksjon med rombemasker og fremgangsmaate til dens fremstilling
DE2913412A1 (de) * 1979-04-04 1980-10-16 Kleinewefers Gmbh Verfahren und vorrichtung zum bestimmen des laengsschrumpfens und stabilisierens bei der nassbehandlung von textilbahnen
IT1114242B (it) * 1979-05-18 1986-01-27 Montedison Spa Procedimento e dispositivo per preparare strutture composite reticolari
NO149476C (no) * 1979-05-18 1984-05-02 Montedison Spa Fremgangsmaate og apparat for fremstilling av sammensatte nettformede strukturer

Also Published As

Publication number Publication date
EP0075306B1 (en) 1986-05-28
US4717520A (en) 1988-01-05
IT8124086A0 (it) 1981-09-23
EP0075306A1 (en) 1983-03-30
IT1139475B (it) 1986-09-24
JPS5867417A (ja) 1983-04-22
CA1197964A (en) 1985-12-17
JPH0446744B2 (no) 1992-07-30
DK8204161A (no) 1983-06-06
ES515868A0 (es) 1983-09-16
NO163682B (no) 1990-03-26
NO823157L (no) 1983-03-24
DK416182A (da) 1983-03-24
DE3271390D1 (en) 1986-07-03
DK161060C (da) 1991-11-18
ES8308500A1 (es) 1983-09-16
AU556899B2 (en) 1986-11-27
AU8859182A (en) 1983-03-31
DK161060B (da) 1991-05-27
ATE19996T1 (de) 1986-06-15
ZA826897B (en) 1983-07-27

Similar Documents

Publication Publication Date Title
FR2283381A1 (fr) Perfectionnements apportes aux systemes de raccordement pour conduits, notamment pour tubes plastiques semi-rigides
BR7900110A (pt) Processo de formacao de uma vedacao de derivacao,grampo apropriado para emprego no processo e conjunto de derivacao
DE3482379D1 (de) Einseitig bindende streckumwickelfolie.
IT1133931B (it) Procedimento per la regolazione dello spessore del film su un impianto di estrusione per film soffiati
ATA901777A (de) Polyolefinverbundfolien und verfahren zu deren herstellung
DE3373310D1 (en) Fluorocarbon copolymer films
NL7707966A (nl) Koppelorgaan tussen coaxiale kabel en golfpijp.
CA1019579A (en) Plastics drain pipe and apparatus for producing the same
IT1134105B (it) Procedimento per la regolazione dello spessore del film su un impianto di estrusione per film soffiati
IT7883621A0 (it) Metodo e mezzi per trasportare sincronicamente l'originale e il foglio di copia nella fotoduplicazione elettrostatica
NO823157L (no) Fremgangsmaate for nettlignende aapning av fibrillerte filmer
NL7714608A (nl) Werkwijze ter bereiding van polymeren met imide- groepen.
NO158588C (no) Anordning for nedgraving av kabel eller fleksibel roerledning i sjoebunnen.
SE8302033D0 (sv) Forfarande for framstellning av extruderade ror samt anordning for utforande av forfarandet
DE69107860T2 (de) Elektrische koaxialübertragungsleitung mit asymmetrisch geformter ummantelung und verfahren zu deren herstellung.
ES8106101A1 (es) Procedimiento con su dispositivo de realizacion para la pre-paracion en continuo de estructuras reticulares compuestas
FR2384143A1 (fr) Perfectionnements apportes aux dispositifs pince films, en particulier pour la fixation de films de recouvrement en matiere plastique
ES8501674A1 (es) Un procedimiento para orientar una estructura pelicular de capas multiples
ATA495579A (de) Laufbildkamera, insbesondere tonfilmkamera
JPS51125595A (en) Corrugated plastics sheets
GB2006972A (en) Film transfer apparatus
DK231782A (da) Vaccumspaendeindretning til film eller filmlignende materialer
Ziegler Effect of Mandrel Balance and Wrinkling in Tube Drawing
JPS5274495A (en) Film for packaging by shrinkage
ES443851A1 (es) Sistema de intercomunicacion de dos redes de transportador con tubos neumaticos.