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WO2008142835A1 - Rouleau de film d'alcool polyvinylique soluble dans l'eau et son procédé de stockage - Google Patents

Rouleau de film d'alcool polyvinylique soluble dans l'eau et son procédé de stockage Download PDF

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Publication number
WO2008142835A1
WO2008142835A1 PCT/JP2008/001158 JP2008001158W WO2008142835A1 WO 2008142835 A1 WO2008142835 A1 WO 2008142835A1 JP 2008001158 W JP2008001158 W JP 2008001158W WO 2008142835 A1 WO2008142835 A1 WO 2008142835A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
roll
water
polyvinyl alcohol
width
Prior art date
Application number
PCT/JP2008/001158
Other languages
English (en)
Japanese (ja)
Inventor
Hidemasa Oda
Naohiro Hosoda
Original Assignee
Kuraray Co., Ltd.
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 Kuraray Co., Ltd. filed Critical Kuraray Co., Ltd.
Priority to KR1020097024206A priority Critical patent/KR101515653B1/ko
Priority to JP2009515077A priority patent/JP5406711B2/ja
Priority to CN2008800156474A priority patent/CN101679651B/zh
Priority to TW97117497A priority patent/TWI471366B/zh
Publication of WO2008142835A1 publication Critical patent/WO2008142835A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Winding Of Webs (AREA)

Abstract

L'invention concerne un rouleau d'un film de PVA soluble dans l'eau qui présente peu, voire aucun, relâchement ou froissement. L'invention concerne également un procédé de fabrication du rouleau. Le rouleau est formé à partir d'un film d'alcool polyvinylique soluble dans l'eau qui se dissout dans de l'eau à 20 °C sous agitation. Le film, lors d'un examen après une étape de séchage, présente respectivement une teneur en plastifiant et une teneur en eau de 1 à 30 % en poids et de 1 à 10 % en poids et permet d'obtenir un rouleau dans lequel la proportion des interstices entre les couches de film est de 4 à 25 %. Lors d'une étape ultérieure d'enroulage, ce film est enroulé sur un cœur cylindrique à une tension d'enroulement du film de 5 à 40 kgf par mètre de la largeur pour former un rouleau. Un film déroulé à partir de ce rouleau présente une largeur totale des parties déformées s'étendant dans la direction de la largeur du film inférieure ou égale à 10 % par rapport à la largeur totale du film.
PCT/JP2008/001158 2007-05-14 2008-05-08 Rouleau de film d'alcool polyvinylique soluble dans l'eau et son procédé de stockage WO2008142835A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020097024206A KR101515653B1 (ko) 2007-05-14 2008-05-08 수용성 폴리비닐알코올계 필름의 롤 형상물 및 그 보관 방법
JP2009515077A JP5406711B2 (ja) 2007-05-14 2008-05-08 水溶性ポリビニルアルコール系フィルムのロール状物およびその保管方法
CN2008800156474A CN101679651B (zh) 2007-05-14 2008-05-08 水溶性聚乙烯醇系薄膜的辊状物及其保存方法
TW97117497A TWI471366B (zh) 2007-05-14 2008-05-13 水溶性聚乙烯醇系薄膜之輥狀物及其保存法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-127486 2007-05-14
JP2007127486 2007-05-14

Publications (1)

Publication Number Publication Date
WO2008142835A1 true WO2008142835A1 (fr) 2008-11-27

Family

ID=40031554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001158 WO2008142835A1 (fr) 2007-05-14 2008-05-08 Rouleau de film d'alcool polyvinylique soluble dans l'eau et son procédé de stockage

Country Status (5)

Country Link
JP (1) JP5406711B2 (fr)
KR (1) KR101515653B1 (fr)
CN (1) CN101679651B (fr)
TW (1) TWI471366B (fr)
WO (1) WO2008142835A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103213716A (zh) * 2013-05-07 2013-07-24 厦门卓越生物质能源有限公司 液袋包装固态、半固态生物柴油原料油卸料装置
WO2013146533A1 (fr) * 2012-03-28 2013-10-03 株式会社クラレ Film à base d'un polymère de type poly(alcool vinylique) et son procédé de production
JP2013227544A (ja) * 2012-03-30 2013-11-07 Kuraray Co Ltd フィルムロールおよびその包装体
JP2013226824A (ja) * 2012-03-30 2013-11-07 Kuraray Co Ltd 包装体の製造方法
JP2014156121A (ja) * 2007-12-11 2014-08-28 Nippon Synthetic Chem Ind Co Ltd:The 液圧転写印刷用ベースフィルムおよびその製造方法
JP2015048125A (ja) * 2013-09-02 2015-03-16 クリロン化成株式会社 包装フィルム輸送体
JP2016203374A (ja) * 2016-06-28 2016-12-08 株式会社クラレ ポリビニルアルコールフィルムロールの製造方法
WO2017043510A1 (fr) * 2015-09-11 2017-03-16 日本合成化学工業株式会社 Film soluble dans l'eau destiné à un emballage de détergent liquide et corps d'emballage de détergent liquide
WO2017043508A1 (fr) * 2015-09-11 2017-03-16 日本合成化学工業株式会社 Film hydrosoluble et corps d'emballage de produit chimique
EP3196015A4 (fr) * 2014-09-17 2018-03-28 Sekisui Chemical Co., Ltd. Film d'emballage soluble dans l'eau
WO2020138442A1 (fr) * 2018-12-28 2020-07-02 株式会社クラレ Film hydrosoluble et matériau d'emballage
US20210171882A1 (en) * 2018-04-10 2021-06-10 Aicello Corporation Water-soluble film
WO2022004345A1 (fr) * 2020-06-29 2022-01-06 株式会社クラレ Film hydrosoluble, et emballage
WO2022004342A1 (fr) * 2020-06-29 2022-01-06 株式会社クラレ Film hydrosoluble, et emballage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103648927B (zh) * 2011-04-28 2016-04-27 株式会社可乐丽 聚乙烯醇系聚合物薄膜的包装体
TWI617628B (zh) * 2011-09-02 2018-03-11 ３Ｍ新設資產公司 保護性組合物
KR101463799B1 (ko) * 2012-03-22 2014-11-20 에스케이씨 주식회사 폴리비닐알코올계 중합체 필름 및 이의 제조방법
JP6062299B2 (ja) * 2012-03-30 2017-01-18 株式会社クラレ 光学用フィルムロール
CN103753472A (zh) * 2014-01-05 2014-04-30 陈学红 一种扳手头
CN105874364B (zh) * 2014-01-08 2020-05-08 株式会社可乐丽 光学膜制造用初始膜
US10450118B2 (en) 2015-04-15 2019-10-22 Sekisui Chemical Co., Ltd. Chemical product packaging film
EP3284695B1 (fr) * 2015-04-15 2021-02-17 Sekisui Chemical Co., Ltd. Film d'emballage de produits chimiques
JP6815321B2 (ja) * 2015-09-02 2021-01-20 株式会社クラレ ポリビニルアルコールフィルムロール
WO2017038940A1 (fr) * 2015-09-04 2017-03-09 日本合成化学工業株式会社 Corps d'emballage, procédé de stockage ou de transport de film à base d'alcool polyvinylique, film à base d'alcool polyvinylique, et film polarisant
WO2018230630A1 (fr) * 2017-06-14 2018-12-20 日立化成株式会社 Corps enroulé de film d'emballage, corps de logement de film d'emballage et procédé de fabrication associé

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331962A (ja) * 1986-07-23 1988-02-10 Toray Ind Inc プラスチツクフイルムロ−ルの保存方法
JPS6447663U (fr) * 1987-09-16 1989-03-23
JPH0286535A (ja) * 1988-09-21 1990-03-27 Toshiba Mach Co Ltd フィルム巻密度を自動制御する巻取り装置
JPH10231053A (ja) * 1997-02-20 1998-09-02 Diafoil Co Ltd 熱可塑性樹脂フイルムの巻取方法
JP2001315885A (ja) * 2000-05-01 2001-11-13 Kuraray Co Ltd 偏光フィルム用ポリビニルアルコール系重合体フィルムの保管または輸送方法
JP2005153508A (ja) * 2003-10-22 2005-06-16 Kuraray Co Ltd 水圧転写用ベースフィルム及び水圧転写方法
JP2006117434A (ja) * 2004-09-27 2006-05-11 Fuji Photo Film Co Ltd フイルム巻取装置及びそのフイルム巻取方法
WO2006057149A1 (fr) * 2004-11-24 2006-06-01 Kuraray Co., Ltd. Rouleau de film hydrosoluble et procede pour derouler le film hydrosoluble
JP2006315767A (ja) * 2006-07-26 2006-11-24 Kuraray Co Ltd 偏光フィルムの製法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365436A (ja) * 2001-04-03 2002-12-18 Nitto Denko Corp 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置
CN1307252C (zh) * 2003-12-29 2007-03-28 日本合成化学工业株式会社 制备聚乙烯醇薄膜的方法及使用其的偏振薄膜

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331962A (ja) * 1986-07-23 1988-02-10 Toray Ind Inc プラスチツクフイルムロ−ルの保存方法
JPS6447663U (fr) * 1987-09-16 1989-03-23
JPH0286535A (ja) * 1988-09-21 1990-03-27 Toshiba Mach Co Ltd フィルム巻密度を自動制御する巻取り装置
JPH10231053A (ja) * 1997-02-20 1998-09-02 Diafoil Co Ltd 熱可塑性樹脂フイルムの巻取方法
JP2001315885A (ja) * 2000-05-01 2001-11-13 Kuraray Co Ltd 偏光フィルム用ポリビニルアルコール系重合体フィルムの保管または輸送方法
JP2005153508A (ja) * 2003-10-22 2005-06-16 Kuraray Co Ltd 水圧転写用ベースフィルム及び水圧転写方法
JP2006117434A (ja) * 2004-09-27 2006-05-11 Fuji Photo Film Co Ltd フイルム巻取装置及びそのフイルム巻取方法
WO2006057149A1 (fr) * 2004-11-24 2006-06-01 Kuraray Co., Ltd. Rouleau de film hydrosoluble et procede pour derouler le film hydrosoluble
JP2006315767A (ja) * 2006-07-26 2006-11-24 Kuraray Co Ltd 偏光フィルムの製法

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014156121A (ja) * 2007-12-11 2014-08-28 Nippon Synthetic Chem Ind Co Ltd:The 液圧転写印刷用ベースフィルムおよびその製造方法
WO2013146533A1 (fr) * 2012-03-28 2013-10-03 株式会社クラレ Film à base d'un polymère de type poly(alcool vinylique) et son procédé de production
JPWO2013146533A1 (ja) * 2012-03-28 2015-12-14 株式会社クラレ ポリビニルアルコール系重合体フィルム及びその製造方法
JP2013227544A (ja) * 2012-03-30 2013-11-07 Kuraray Co Ltd フィルムロールおよびその包装体
JP2013226824A (ja) * 2012-03-30 2013-11-07 Kuraray Co Ltd 包装体の製造方法
CN103213716A (zh) * 2013-05-07 2013-07-24 厦门卓越生物质能源有限公司 液袋包装固态、半固态生物柴油原料油卸料装置
JP2015048125A (ja) * 2013-09-02 2015-03-16 クリロン化成株式会社 包装フィルム輸送体
EP3196015A4 (fr) * 2014-09-17 2018-03-28 Sekisui Chemical Co., Ltd. Film d'emballage soluble dans l'eau
US10351685B2 (en) 2014-09-17 2019-07-16 Sekisui Chemical Co., Ltd. Water-soluble packaging film
JP7316256B2 (ja) 2015-09-11 2023-07-27 三菱ケミカル株式会社 液体洗剤包装体
WO2017043508A1 (fr) * 2015-09-11 2017-03-16 日本合成化学工業株式会社 Film hydrosoluble et corps d'emballage de produit chimique
JPWO2017043510A1 (ja) * 2015-09-11 2018-06-28 日本合成化学工業株式会社 液体洗剤包装用水溶性フィルム及び液体洗剤包装体
US10414889B2 (en) 2015-09-11 2019-09-17 Mitsubishi Chemical Corporation Water-soluble film and chemical agent package
WO2017043510A1 (fr) * 2015-09-11 2017-03-16 日本合成化学工業株式会社 Film soluble dans l'eau destiné à un emballage de détergent liquide et corps d'emballage de détergent liquide
JP2020200474A (ja) * 2015-09-11 2020-12-17 三菱ケミカル株式会社 液体洗剤包装用水溶性フィルム及び液体洗剤包装体
JP2016203374A (ja) * 2016-06-28 2016-12-08 株式会社クラレ ポリビニルアルコールフィルムロールの製造方法
US20210171882A1 (en) * 2018-04-10 2021-06-10 Aicello Corporation Water-soluble film
WO2020138442A1 (fr) * 2018-12-28 2020-07-02 株式会社クラレ Film hydrosoluble et matériau d'emballage
JP7217295B2 (ja) 2018-12-28 2023-02-02 株式会社クラレ 水溶性フィルムおよび包装体
JPWO2020138442A1 (ja) * 2018-12-28 2021-11-04 株式会社クラレ 水溶性フィルムおよび包装体
WO2022004345A1 (fr) * 2020-06-29 2022-01-06 株式会社クラレ Film hydrosoluble, et emballage
WO2022004342A1 (fr) * 2020-06-29 2022-01-06 株式会社クラレ Film hydrosoluble, et emballage

Also Published As

Publication number Publication date
KR101515653B1 (ko) 2015-04-27
JP5406711B2 (ja) 2014-02-05
CN101679651A (zh) 2010-03-24
TW200904864A (en) 2009-02-01
CN101679651B (zh) 2012-07-18
JPWO2008142835A1 (ja) 2010-08-05
TWI471366B (zh) 2015-02-01
KR20100017182A (ko) 2010-02-16

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