MX2020012574A - Pelicula de resina termoplastica, bolsa fundible, y adhesivo de fusion por calor envasado. - Google Patents

Pelicula de resina termoplastica, bolsa fundible, y adhesivo de fusion por calor envasado.

Info

Publication number
MX2020012574A
MX2020012574A MX2020012574A MX2020012574A MX2020012574A MX 2020012574 A MX2020012574 A MX 2020012574A MX 2020012574 A MX2020012574 A MX 2020012574A MX 2020012574 A MX2020012574 A MX 2020012574A MX 2020012574 A MX2020012574 A MX 2020012574A
Authority
MX
Mexico
Prior art keywords
thermoplastic resin
resin film
meltable
melt adhesive
bag
Prior art date
Application number
MX2020012574A
Other languages
English (en)
Inventor
Tadashi Muramoto
Yu Someya
Rikio Genma
Kazuya Suzuki
Original Assignee
Sekisui Fuller 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 Sekisui Fuller Co Ltd filed Critical Sekisui Fuller Co Ltd
Publication of MX2020012574A publication Critical patent/MX2020012574A/es

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/023—Packaging fluent material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

Se proporcionan una película de resina termoplástica adecuada para formar una bolsa fundible para envasar un adhesivo de fusión por calor, la película de resina termoplástica que tiene una alta velocidad de fusión y alta resistencia a la rotura de la bolsa debido a que la adhesión entre las películas de resinas termoplásticas se suprime cuando se almacenan adhesivos de fusión por calor envasados en una manera apilada y por lo tanto la rotura de las bolsas fundibles se suprime cuando las bolsas fundibles se separan por desprendimiento, una bolsa fundible formada por la película de resina termoplástica, y un adhesivo de fusión por calor envasado. Una película de resina termoplástica contiene al menos una resina seleccionada del grupo que consiste en una resina de polietileno y un copolímero a base de etileno, en donde (1) la película tiene al menos una superficie gofrada, y la al menos una superficie gofrada tiene una altura de diez puntos de irregularidades Rzjis de 10 a 200 µm, (2) la película tiene un punto de fusión de 60 °C a 120 °C, y (3) un módulo elástico en una dirección transversal y un módulo elástico en una dirección de máquina son ambos de 15 MPa o más.
MX2020012574A 2018-06-04 2019-06-03 Pelicula de resina termoplastica, bolsa fundible, y adhesivo de fusion por calor envasado. MX2020012574A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018107077 2018-06-04
PCT/JP2019/021899 WO2019235399A1 (en) 2018-06-04 2019-06-03 Thermoplastic resin film, meltable bag, and packaged hot-melt adhesive

Publications (1)

Publication Number Publication Date
MX2020012574A true MX2020012574A (es) 2021-03-31

Family

ID=68770862

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012574A MX2020012574A (es) 2018-06-04 2019-06-03 Pelicula de resina termoplastica, bolsa fundible, y adhesivo de fusion por calor envasado.

Country Status (5)

Country Link
US (1) US20210230382A1 (es)
EP (1) EP3802058A4 (es)
JP (2) JP6755051B2 (es)
MX (1) MX2020012574A (es)
WO (1) WO2019235399A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017104459U1 (de) * 2017-07-26 2018-10-30 Bischof + Klein Se & Co. Kg Verpackungsbehälter und Folienherstellung
WO2022030118A1 (ja) * 2020-08-05 2022-02-10 王子ホールディングス株式会社 バリア性積層体及び包装袋
JP7333925B2 (ja) * 2020-08-21 2023-08-28 積水成型工業株式会社 フォトマスク容器
WO2024195541A1 (ja) * 2023-03-22 2024-09-26 東ソー株式会社 ポリエチレン樹脂からなる高純度薬品用容器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356221A (en) * 1981-05-15 1982-10-26 Union Carbide Corporation Melt-extruded multilayer polyethylene bag film
CA2297989A1 (en) * 1997-07-24 1999-02-04 M. J. Highway Technology Limited Road repair material comprising cement and a resin
JP3734681B2 (ja) * 2000-06-21 2006-01-11 グンゼ株式会社 壁装材表面保護用無延伸積層フィルム
JP2002127246A (ja) * 2000-10-30 2002-05-08 Daiya Plastic Kk エンボス加工樹脂フィルム
JP2002321069A (ja) 2001-04-24 2002-11-05 Nissan Motor Co Ltd チップドレッサ
JP3685775B2 (ja) * 2002-06-03 2005-08-24 昭和パックス株式会社 溶融袋
JP4610166B2 (ja) * 2003-04-23 2011-01-12 長谷川化学工業株式会社 遊技盤用化粧板
JP2008191345A (ja) * 2007-02-02 2008-08-21 Jsp Corp パネル用板状物及び展示パネル
WO2009122967A1 (ja) * 2008-03-31 2009-10-08 三井化学株式会社 樹脂組成物および溶融袋
KR102004567B1 (ko) * 2012-02-06 2019-07-26 다이니폰 인사츠 가부시키가이샤 태양 전지용 봉지 시트
JP6127562B2 (ja) * 2013-02-13 2017-05-17 大日本印刷株式会社 太陽電池用封止材ロール
JP6202838B2 (ja) * 2013-03-13 2017-09-27 積水フィルム株式会社 溶融袋
WO2014156722A1 (ja) * 2013-03-29 2014-10-02 住友ベークライト株式会社 工程フィルム、その使用方法、成型品の製造方法および成型体
JP6500699B2 (ja) * 2015-01-22 2019-04-17 王子ホールディングス株式会社 延伸フィルム
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JP2019065164A (ja) * 2017-09-29 2019-04-25 積水フーラー株式会社 熱可塑性樹脂フィルム、溶融袋及び包装ホットメルト接着剤

Also Published As

Publication number Publication date
JP2020073657A (ja) 2020-05-14
JP2019210473A (ja) 2019-12-12
EP3802058A4 (en) 2022-03-02
EP3802058A1 (en) 2021-04-14
US20210230382A1 (en) 2021-07-29
JP6755051B2 (ja) 2020-09-16
WO2019235399A1 (en) 2019-12-12

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