ES8308500A1 - "procedimiento para la apertura reticular de peliculas fibriladas". - Google Patents

"procedimiento para la apertura reticular de peliculas fibriladas".

Info

Publication number
ES8308500A1
ES8308500A1 ES515868A ES515868A ES8308500A1 ES 8308500 A1 ES8308500 A1 ES 8308500A1 ES 515868 A ES515868 A ES 515868A ES 515868 A ES515868 A ES 515868A ES 8308500 A1 ES8308500 A1 ES 8308500A1
Authority
ES
Spain
Prior art keywords
film
elements
opening
fibrilled
netlike
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
Application number
ES515868A
Other languages
English (en)
Spanish (es)
Other versions
ES515868A0 (es
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.)
Moplefan SpA
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 ES515868A0 publication Critical patent/ES515868A0/es
Publication of ES8308500A1 publication Critical patent/ES8308500A1/es
Expired legal-status Critical Current

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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Advancing Webs (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Liquid Crystal (AREA)
  • Endoscopes (AREA)
ES515868A 1981-09-23 1982-09-22 "procedimiento para la apertura reticular de peliculas fibriladas". Expired ES8308500A1 (es)

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 (2)

Publication Number Publication Date
ES515868A0 ES515868A0 (es) 1983-09-16
ES8308500A1 true ES8308500A1 (es) 1983-09-16

Family

ID=11211903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515868A Expired ES8308500A1 (es) 1981-09-23 1982-09-22 "procedimiento para la apertura reticular de peliculas fibriladas".

Country Status (12)

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

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
WO2009084661A1 (ja) * 2007-12-27 2009-07-09 Kaneka Corporation 延伸フィルムの製造方法、フィルムの製造方法及びフィルム
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
GB1378750A (en) * 1970-11-30 1974-12-27 Cons Bathurst Ltd Apertured film
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 (2) * 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
DK206680A (da) * 1979-05-18 1980-11-19 Montedison Spa Fremgangsmaade til frembringelse af sammensatte netstrukturer paa basis af syntetiske polymerfilm samt apparatur til brug ved fremgangsmaaden

Also Published As

Publication number Publication date
ZA826897B (en) 1983-07-27
DK416182A (da) 1983-03-24
DE3271390D1 (en) 1986-07-03
NO163682B (no) 1990-03-26
EP0075306A1 (en) 1983-03-30
ATE19996T1 (de) 1986-06-15
DK8204161A (2) 1983-06-06
US4717520A (en) 1988-01-05
EP0075306B1 (en) 1986-05-28
CA1197964A (en) 1985-12-17
JPH0446744B2 (2) 1992-07-30
IT8124086A0 (it) 1981-09-23
DK161060C (da) 1991-11-18
NO823157L (no) 1983-03-24
NO163682C (no) 1990-07-04
ES515868A0 (es) 1983-09-16
AU556899B2 (en) 1986-11-27
AU8859182A (en) 1983-03-31
JPS5867417A (ja) 1983-04-22
IT1139475B (it) 1986-09-24
DK161060B (da) 1991-05-27

Similar Documents

Publication Publication Date Title
AU1716083A (en) Extruding polyethylene flat film and drawing close up to the die
DE3367183D1 (en) Apparatus for laminating sheets with plastic films
EP0090661A3 (en) A thin film field-effect transistor and a process for producing the same
DE3373310D1 (en) Fluorocarbon copolymer films
NO162548C (no) Varmekrympbar biaksialt strukket laminatfilm og fremgangsmaate for fremstilling av samme.
FR2537957B1 (fr) Dispositif de prise et d'entrainement de feuilles pour prendre, transporter et deposer un materiau en feuille
CA1019579A (en) Plastics drain pipe and apparatus for producing the same
GB2102393B (en) High speed transport system for newspapers and the like
IT7883621A0 (it) Metodo e mezzi per trasportare sincronicamente l'originale e il foglio di copia nella fotoduplicazione elettrostatica
IT8422709A0 (it) Procedimento per sistemi a produzione di linea e dispositivoper l'attuazione del procedimento.
EP0079520A3 (en) Biaxially stretched polyolefin film with an elasticity modulus in the longitudinal direction of more than 4000 n/mm2
ES8308500A1 (es) "procedimiento para la apertura reticular de peliculas fibriladas".
BR7703914A (pt) Aperfeicoamentos em processo e sistema para deposicao de tubulacao ao largo do mar
EP0073046A3 (en) Polyvinyl chloride film with special properties, and process for its manufacture
JPS57186688A (en) Conduit underwater transport method, conduit underwater transport device and conduit device
AU8848582A (en) Clamps and methods for connecting flexible sheet to tubular frames
JPS5211571A (en) Device of pulling paper sheets
DE3272626D1 (en) A plasticized acrylonitrile polymer composition, an oriented film thereof and a process for producing the film
DE3266407D1 (en) Pipe loading device
NO154353C (no) Stigeroer for anvendelse paa havet og forsynt med en kobleinnretning og en kobleinnretning for anvendelse i slikt stigeroer.
FR2545681B1 (fr) Feuille pour semis et paillage simultanes et procede pour la poser sur le sol
FR2338782A1 (fr) Procede et dispositif pour la realisation de coudes de tuyaux en matiere thermoplastique.
DE3761303D1 (de) Verfahren zum umsetzen eines kontinuierlichen stroms von papierbogen in pakete.
GB1042936A (en) Improvements in or relating to skylights
JPS52135172A (en) Sheet conveyor