WO2009028044A1 - Polypropylene resin laminate film and process for producing the same - Google Patents

Polypropylene resin laminate film and process for producing the same Download PDF

Info

Publication number
WO2009028044A1
WO2009028044A1 PCT/JP2007/066605 JP2007066605W WO2009028044A1 WO 2009028044 A1 WO2009028044 A1 WO 2009028044A1 JP 2007066605 W JP2007066605 W JP 2007066605W WO 2009028044 A1 WO2009028044 A1 WO 2009028044A1
Authority
WO
WIPO (PCT)
Prior art keywords
polypropylene resin
laminate film
resin laminate
base layer
producing
Prior art date
Application number
PCT/JP2007/066605
Other languages
French (fr)
Japanese (ja)
Inventor
Kenji Kawai
Hirokazu Ohgi
Katsuhiko Nose
Original Assignee
Toyo Boseki Kabushiki Kaisha
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 Toyo Boseki Kabushiki Kaisha filed Critical Toyo Boseki Kabushiki Kaisha
Priority to PCT/JP2007/066605 priority Critical patent/WO2009028044A1/en
Publication of WO2009028044A1 publication Critical patent/WO2009028044A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Abstract

A polypropylene resin laminate film that excels in antiblocking property, exhibiting appropriate slidability, and that when reeled in roll form, minimizes wrinkling of the film roll, ensuring appropriate processability in bag making process or printing process. The polypropylene resin laminate film is one comprising a base layer composed mainly of a polypropylene resin produced according to a vapor phase technique and, superimposed on both front and back surfaces of the base layer, seal layers composed mainly of a polypropylene resin produced according to a vapor phase technique, wherein regulation is made so that the haze value, air escapeindex and dynamic friction coefficient measured in an atmosphere of 40°C satisfy given requirements.
PCT/JP2007/066605 2007-08-28 2007-08-28 Polypropylene resin laminate film and process for producing the same WO2009028044A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066605 WO2009028044A1 (en) 2007-08-28 2007-08-28 Polypropylene resin laminate film and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066605 WO2009028044A1 (en) 2007-08-28 2007-08-28 Polypropylene resin laminate film and process for producing the same

Publications (1)

Publication Number Publication Date
WO2009028044A1 true WO2009028044A1 (en) 2009-03-05

Family

ID=40386788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/066605 WO2009028044A1 (en) 2007-08-28 2007-08-28 Polypropylene resin laminate film and process for producing the same

Country Status (1)

Country Link
WO (1) WO2009028044A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023176552A1 (en) * 2022-03-16 2023-09-21 株式会社ユポ・コーポレーション Sheet, and paper for printing
CN115071225B (en) * 2022-06-15 2024-04-30 粤海中粤(中山)马口铁工业有限公司 Coated iron processing method, coated iron and pressure-bearing metal tank using coated iron

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237659Y1 (en) * 1971-05-19 1977-08-26
JPS59124911A (en) * 1982-12-29 1984-07-19 Chisso Corp Production of polypropylene
JPS62265336A (en) * 1986-05-13 1987-11-18 Sumitomo Chem Co Ltd Polypropylene film
JPH0858040A (en) * 1994-08-23 1996-03-05 Toyobo Co Ltd Polyolefin composite film
JPH08187763A (en) * 1995-01-10 1996-07-23 General Electric Co <Ge> Variable-width die for extruding sheet article
JPH08281769A (en) * 1995-04-11 1996-10-29 Koshin Eng:Kk T-die fitted with dicker
JP2003237827A (en) * 2002-02-15 2003-08-27 Toyobo Co Ltd Packaging film, and packaging body
JP2003291282A (en) * 2002-01-29 2003-10-14 Toyobo Co Ltd Film and package for packaging fruit and vegetables
JP2005040995A (en) * 2003-07-23 2005-02-17 Toyobo Co Ltd Polypropylene laminated film and package using it
JP2005297544A (en) * 2004-03-18 2005-10-27 Toyobo Co Ltd Polypropylene type laminated film and package using it
JP2007283743A (en) * 2006-01-31 2007-11-01 Toyobo Co Ltd Polypropylene resin laminated film and its manufacturing method

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237659Y1 (en) * 1971-05-19 1977-08-26
JPS59124911A (en) * 1982-12-29 1984-07-19 Chisso Corp Production of polypropylene
JPS62265336A (en) * 1986-05-13 1987-11-18 Sumitomo Chem Co Ltd Polypropylene film
JPH0858040A (en) * 1994-08-23 1996-03-05 Toyobo Co Ltd Polyolefin composite film
JPH08187763A (en) * 1995-01-10 1996-07-23 General Electric Co <Ge> Variable-width die for extruding sheet article
JPH08281769A (en) * 1995-04-11 1996-10-29 Koshin Eng:Kk T-die fitted with dicker
JP2003291282A (en) * 2002-01-29 2003-10-14 Toyobo Co Ltd Film and package for packaging fruit and vegetables
JP2003237827A (en) * 2002-02-15 2003-08-27 Toyobo Co Ltd Packaging film, and packaging body
JP2005040995A (en) * 2003-07-23 2005-02-17 Toyobo Co Ltd Polypropylene laminated film and package using it
JP2005297544A (en) * 2004-03-18 2005-10-27 Toyobo Co Ltd Polypropylene type laminated film and package using it
JP2007283743A (en) * 2006-01-31 2007-11-01 Toyobo Co Ltd Polypropylene resin laminated film and its manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023176552A1 (en) * 2022-03-16 2023-09-21 株式会社ユポ・コーポレーション Sheet, and paper for printing
CN115071225B (en) * 2022-06-15 2024-04-30 粤海中粤(中山)马口铁工业有限公司 Coated iron processing method, coated iron and pressure-bearing metal tank using coated iron

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