ITMI20021232A1 - Impianto di stiratura per pellicola - Google Patents

Impianto di stiratura per pellicola

Info

Publication number
ITMI20021232A1
ITMI20021232A1 IT2002MI001232A ITMI20021232A ITMI20021232A1 IT MI20021232 A1 ITMI20021232 A1 IT MI20021232A1 IT 2002MI001232 A IT2002MI001232 A IT 2002MI001232A IT MI20021232 A ITMI20021232 A IT MI20021232A IT MI20021232 A1 ITMI20021232 A1 IT MI20021232A1
Authority
IT
Italy
Prior art keywords
ironing system
film ironing
film
ironing
Prior art date
Application number
IT2002MI001232A
Other languages
English (en)
Inventor
Jurgen Miethlinger
Original Assignee
Sml Maschinengesellschaft Mbh
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 Sml Maschinengesellschaft Mbh filed Critical Sml Maschinengesellschaft Mbh
Publication of ITMI20021232A1 publication Critical patent/ITMI20021232A1/it

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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
IT2002MI001232A 2001-06-06 2002-06-06 Impianto di stiratura per pellicola ITMI20021232A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0087801A AT412199B (de) 2001-06-06 2001-06-06 Vorrichtung und verfahren zur monoaxialen verstreckung einer kunststofffolie unter zug

Publications (1)

Publication Number Publication Date
ITMI20021232A1 true ITMI20021232A1 (it) 2003-12-09

Family

ID=3682627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI001232A ITMI20021232A1 (it) 2001-06-06 2002-06-06 Impianto di stiratura per pellicola

Country Status (4)

Country Link
US (1) US20020185774A1 (it)
AT (1) AT412199B (it)
DE (1) DE10223774A1 (it)
IT (1) ITMI20021232A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110524854B (zh) * 2019-08-30 2023-09-29 重庆和泰润佳股份有限公司 一种吹塑法透气膜生产线

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019475A (en) * 1960-03-08 1962-02-06 Pittsburgh Plate Glass Co Stretching apparatus
DE1704757B2 (de) * 1967-05-08 1972-04-06 Walzenanordnung zum strecken von kunststoff-folienbahnen
DE1769257A1 (de) * 1968-04-26 1971-10-21 Kalle Ag Biaxial gestreckte Folie aus Copolymeren des Trioxans
US3619460A (en) * 1969-04-28 1971-11-09 Chevron Res Process for uniaxially orienting polypropylene films
US3786127A (en) * 1969-07-23 1974-01-15 Du Pont Stretching polyethylene terephthalate film in a shortened span
US3734994A (en) * 1971-02-09 1973-05-22 Du Pont Two-stage uniaxial orientation of polyethylene terephthalate films
JPS5759727A (en) * 1980-09-29 1982-04-10 Tokuyama Soda Co Ltd Treatment of microporous synthetic resin sheet or film
CA1171225A (en) * 1982-02-23 1984-07-24 Brian L. Hetherington Machine direction orientation of nylon film
DE3564089D1 (en) * 1984-11-06 1988-09-08 Toray Industries Method for holding a moving film
US4806300A (en) * 1985-12-09 1989-02-21 Richard R. Walton Method for softening a nonwoven web
US4652322A (en) * 1986-02-28 1987-03-24 E. I. Du Pont De Nemours And Company Process for bonding and stretching nonwoven sheet
AT393648B (de) * 1990-02-15 1991-11-25 Chemiefaser Lenzing Ag Folienstreckanlage
BE1012087A4 (fr) * 1998-07-24 2000-04-04 Age S A Films microporeux polyolefiniques permeables aux gaz et impermeables aux liquides
US6368444B1 (en) * 1998-11-17 2002-04-09 Kimberly-Clark Worldwide, Inc. Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom
DE60004665D1 (de) * 1999-06-01 2003-09-25 Du Pont Canada Polyethylenterephthalatfolie höher festigkeit und verfahren zu deren herstellung
AR027330A1 (es) * 2000-02-09 2003-03-26 Itw Mima Films Llc Un metodo para fabricar pelicula estirada de plastico

Also Published As

Publication number Publication date
US20020185774A1 (en) 2002-12-12
AT412199B (de) 2004-11-25
DE10223774A1 (de) 2002-12-12
ATA8782001A (de) 2004-04-15

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