TWI873256B - 可雷射印字之膜以及使用該膜之包裝體 - Google Patents

可雷射印字之膜以及使用該膜之包裝體 Download PDF

Info

Publication number
TWI873256B
TWI873256B TW109144817A TW109144817A TWI873256B TW I873256 B TWI873256 B TW I873256B TW 109144817 A TW109144817 A TW 109144817A TW 109144817 A TW109144817 A TW 109144817A TW I873256 B TWI873256 B TW I873256B
Authority
TW
Taiwan
Prior art keywords
film
layer
printed
laser
less
Prior art date
Application number
TW109144817A
Other languages
English (en)
Chinese (zh)
Other versions
TW202140281A (zh
Inventor
石丸慎太郎
春田雅幸
Original Assignee
日商東洋紡股份有限公司
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 日商東洋紡股份有限公司 filed Critical 日商東洋紡股份有限公司
Publication of TW202140281A publication Critical patent/TW202140281A/zh
Application granted granted Critical
Publication of TWI873256B publication Critical patent/TWI873256B/zh

Links

Images

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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • B32B7/028—Heat-shrinkability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B32B2264/1022—Titania
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/30—Particles characterised by physical dimension
    • B32B2264/303—Average diameter greater than 1µm
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
    • B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
    • B32B2310/0843—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using laser
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • 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
    • 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
    • B32B2439/80—Medical packaging
    • 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
    • B32B2519/00—Labels, badges
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW109144817A 2019-12-20 2020-12-18 可雷射印字之膜以及使用該膜之包裝體 TWI873256B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019229924 2019-12-20
JP2019-229924 2019-12-20

Publications (2)

Publication Number Publication Date
TW202140281A TW202140281A (zh) 2021-11-01
TWI873256B true TWI873256B (zh) 2025-02-21

Family

ID=76477501

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109144817A TWI873256B (zh) 2019-12-20 2020-12-18 可雷射印字之膜以及使用該膜之包裝體

Country Status (7)

Country Link
US (1) US12257811B2 (https=)
EP (1) EP4079519A4 (https=)
JP (2) JP7251662B2 (https=)
KR (1) KR20220119075A (https=)
CN (1) CN114846059B (https=)
TW (1) TWI873256B (https=)
WO (1) WO2021125135A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230132448A (ko) * 2021-01-18 2023-09-15 도요보 가부시키가이샤 레이저 인자된 포장체
JP2024136680A (ja) * 2023-03-24 2024-10-04 東洋紡株式会社 ペレット、成形品の製造方法およびフィルム
KR102881913B1 (ko) 2024-10-30 2025-11-06 세계화학공업(주) 레이저 가공 및 uv 경화 반응이 가능한 보호용 필름

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201609556A (zh) * 2014-06-23 2016-03-16 麥克專利有限公司 微球體

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597240B2 (en) * 1985-02-05 1990-05-31 Ciba-Geigy Ag Laser marking of pigmented systems
DE4421865A1 (de) * 1994-06-22 1996-01-04 Beiersdorf Ag Einschichtlaseretikett
DE19630478A1 (de) * 1996-07-27 1998-01-29 Quarzwerke Gmbh Verfahren zur Laserbeschriftung von Folien
AUPO656397A0 (en) * 1997-05-01 1997-05-29 First Green Park Pty Ltd Improvements relating to method and apparatus for producing stretch wrap plastic film
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
DE19905415A1 (de) * 1999-02-10 2000-08-17 Hoechst Trespaphan Gmbh Transparente biaxial orientierte Polyolefinfolie
DE60014530T2 (de) * 1999-07-27 2006-03-09 SKC Co., Ltd., Suwon Wärmeschrumpfbarer Polyesterfilm und Verfahren zu seiner Herstellung
JP2002052604A (ja) * 2000-08-09 2002-02-19 Teijin Ltd 化粧金属板用ポリエステルフィルム
WO2002068192A1 (de) * 2001-02-26 2002-09-06 Trespaphan Gmbh Lasermarkierbares laminat
JP2002362027A (ja) 2001-06-07 2002-12-18 Oji Paper Co Ltd 感熱記録ラベル
US7026035B2 (en) * 2002-05-02 2006-04-11 Teijin Dupont Films Japan Limited Laminated film for optical use
JP4018929B2 (ja) * 2002-05-09 2007-12-05 三菱樹脂株式会社 熱収縮性ポリオレフィン系積層フィルム
JP4522655B2 (ja) 2003-01-15 2010-08-11 大日本印刷株式会社 積層材およびそれを使用した包装用袋
JP2005060618A (ja) * 2003-08-19 2005-03-10 Toyobo Co Ltd ポリエステルフィルム
JP2005239799A (ja) * 2004-02-25 2005-09-08 Toyobo Co Ltd 熱収縮性ポリオレフィン系フィルム
DE102004010504B4 (de) * 2004-03-04 2006-05-04 Degussa Ag Hochtransparente lasermarkierbare und laserschweißbare Kunststoffmaterialien, deren Verwendung und Herstellung sowie Verwendung von Metallmischoxiden und Verfahren zur Kennzeichnung von Produktionsgütern
JP4627018B2 (ja) 2005-08-05 2011-02-09 花王株式会社 パンツ型使い捨ておむつ
DE102006045495A1 (de) 2006-09-27 2008-04-03 Mitsubishi Polyester Film Gmbh Laser-markierbare Folie
EA016736B1 (ru) 2007-05-09 2012-07-30 Актега Дс Гмбх Применение сферических металлических частиц в качестве добавок для лазерной маркировки герметизирующих уплотнительных материалов, или материалов покрытия, или красок, содержащих полимер, а также поддающийся лазерной маркировке герметизирующий уплотнительный материал, или материал покрытия, или поддающаяся лазерной маркировке краска, содержащие полимер
JP4215816B1 (ja) * 2008-05-26 2009-01-28 日本カラリング株式会社 レーザーマーキング多層シート
JP4456175B1 (ja) * 2009-10-09 2010-04-28 日本カラリング株式会社 電子パスポート用レーザーマーキング積層体用複合ヒンジシート及び電子パスポート用レーザーマーキング積層体及び電子パスポート
GB2474587B (en) 2010-11-05 2011-10-05 Unicharm Corp Disposable diaper
GB201222955D0 (en) * 2012-12-19 2013-01-30 Innovia Films Ltd Film
GB201222958D0 (en) * 2012-12-19 2013-01-30 Innovia Films Ltd Film
GB201222961D0 (en) * 2012-12-19 2013-01-30 Innovia Films Ltd Label
WO2014188828A1 (ja) 2013-05-20 2014-11-27 東罐マテリアル・テクノロジー株式会社 酸化ビスマス系レーザーマーキング用添加剤
JP6420087B2 (ja) 2013-11-15 2018-11-07 花王株式会社 パンツ型吸収性物品
JP6260265B2 (ja) 2013-12-25 2018-01-17 味の素株式会社 レーザーマーキングが可能な樹脂積層体およびその製造方法
JP6560015B2 (ja) 2014-05-30 2019-08-14 花王株式会社 使い捨ておむつ
EP3437856B1 (en) * 2016-04-01 2023-06-14 Toppan Printing Co., Ltd. Gas barrier film
JP6874504B2 (ja) 2016-04-26 2021-05-19 大日本印刷株式会社 レーザ印字用多層積層フィルム並びにそれよりなる包装体及び印字体
JP6750291B2 (ja) * 2016-04-28 2020-09-02 大日本印刷株式会社 レトルト処理用包材として使用するためのレーザ印字用多層積層フィルム、並びにそれよりなる包装体及び印字体
JP2017209847A (ja) 2016-05-24 2017-11-30 大阪シーリング印刷株式会社 感熱フィルム
JP6351685B2 (ja) 2016-10-21 2018-07-04 大王製紙株式会社 パンツタイプ使い捨ておむつ
WO2018139648A1 (ja) * 2017-01-30 2018-08-02 株式会社ユポ・コーポレーション 熱可塑性樹脂フィルム及び粘着ラベル
WO2018164169A1 (ja) * 2017-03-10 2018-09-13 住友化学株式会社 フィルム
US20210024760A1 (en) 2018-03-28 2021-01-28 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Laser marking ink composition and packaging material
JP7009345B2 (ja) 2018-11-01 2022-01-25 ユニ・チャーム株式会社 吸収性物品
US12187062B2 (en) 2020-04-24 2025-01-07 Toyobo Co., Ltd. Display material on which laser printing has been carried out and packaging employing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201609556A (zh) * 2014-06-23 2016-03-16 麥克專利有限公司 微球體

Also Published As

Publication number Publication date
JPWO2021125135A1 (https=) 2021-06-24
EP4079519A4 (en) 2024-01-17
CN114846059B (zh) 2024-04-26
WO2021125135A1 (ja) 2021-06-24
CN114846059A (zh) 2022-08-02
US12257811B2 (en) 2025-03-25
TW202140281A (zh) 2021-11-01
JP7456531B2 (ja) 2024-03-27
KR20220119075A (ko) 2022-08-26
JP2023081940A (ja) 2023-06-13
US20230038115A1 (en) 2023-02-09
JP7251662B2 (ja) 2023-04-04
EP4079519A1 (en) 2022-10-26

Similar Documents

Publication Publication Date Title
JP7456531B2 (ja) レーザー印字可能なフィルムおよびそれを用いた包装体
JP2025134069A (ja) レーザー印字された表示材料およびそれを用いた包装体
TWI877243B (zh) 可雷射印字的膜以及使用該膜之包裝體
JP2009001007A (ja) 熱収縮性ポリオレフィン系フィルム、およびその製造方法
JP2014080025A (ja) 樹脂延伸フィルム、その製造方法およびその樹脂延伸フィルムを用いた積層体
JP7673642B2 (ja) レーザー印字可能なフィルムおよびそれを用いた包装体
KR20230157359A (ko) 레이저 인자된 적층 표시체
TW202302351A (zh) 經雷射印字之包裝體
US12157291B2 (en) Laser-printed display body and packaging
TW200909212A (en) Thermoshrinkability polyolefin-based film and method for producing it
US20240075719A1 (en) Laser-printed packaging
JP2009045920A (ja) 熱収縮性ポリオレフィン系フィルム、およびその製造方法
JP2005138387A (ja) 熱収縮性ポリオレフィン系フィルムロールおよびその製造方法