CN115551928A - 聚酯系收缩膜 - Google Patents
聚酯系收缩膜 Download PDFInfo
- Publication number
- CN115551928A CN115551928A CN202080100129.3A CN202080100129A CN115551928A CN 115551928 A CN115551928 A CN 115551928A CN 202080100129 A CN202080100129 A CN 202080100129A CN 115551928 A CN115551928 A CN 115551928A
- Authority
- CN
- China
- Prior art keywords
- polyester
- value
- shrink film
- range
- shrinkage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229920006300 shrink film Polymers 0.000 title claims abstract description 160
- 229920000728 polyester Polymers 0.000 title claims abstract description 152
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 229920006267 polyester film Polymers 0.000 abstract 2
- 239000004645 polyester resin Substances 0.000 description 49
- 229920001225 polyester resin Polymers 0.000 description 49
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 15
- 239000002994 raw material Substances 0.000 description 13
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- -1 polypropylene Polymers 0.000 description 12
- 150000002009 diols Chemical class 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 11
- 239000004310 lactic acid Substances 0.000 description 10
- 235000014655 lactic acid Nutrition 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000001991 dicarboxylic acids Chemical class 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- 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
- B29K2105/02—Condition, form or state of moulded material or of the material to be shaped heat shrinkable
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/002—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers in shrink films
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08L2203/162—Applications used for films sealable films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
拉伸温度(℃) | 热固定温度(℃) | M D拉伸倍率(%) | T D拉伸倍率(%) | |
实施例1 | 83 | 81 | 105 | 480 |
实施例2 | 84 | 82 | 125 | 480 |
实施例3 | 76 | 73 | 105 | 460 |
实施例4 | 83 | 82 | 100 | 500 |
实施例5 | 81 | 80 | 125 | 480 |
实施例6 | 88 | 85 | 120 | 450 |
实施例7 | 80 | 75 | 105 | 480 |
实施例8 | 90 | 85 | 200 | 350 |
实施例9 | 90 | 85 | 180 | 350 |
比较例1 | 86 | 85 | 111 | 500 |
比较例2 | 75 | 73 | 105 | 480 |
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/018280 WO2021220468A1 (ja) | 2020-04-30 | 2020-04-30 | ポリエステル系シュリンクフィルム |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115551928A true CN115551928A (zh) | 2022-12-30 |
Family
ID=74673679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080100129.3A Pending CN115551928A (zh) | 2020-04-30 | 2020-04-30 | 聚酯系收缩膜 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230183434A1 (zh) |
JP (1) | JP6837188B1 (zh) |
KR (1) | KR20230008050A (zh) |
CN (1) | CN115551928A (zh) |
DE (1) | DE112020007130T5 (zh) |
MX (1) | MX2022013605A (zh) |
WO (1) | WO2021220468A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024202502A1 (ja) * | 2023-03-28 | 2024-10-03 | タキロンシーアイ株式会社 | ポリエステル系シュリンクフィルム |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101484317A (zh) * | 2006-06-30 | 2009-07-15 | 东洋纺织株式会社 | 成型用层叠聚酯薄膜及其制造方法 |
CN101970212A (zh) * | 2008-02-27 | 2011-02-09 | 东洋纺织株式会社 | 白色热收缩性聚酯类膜、白色热收缩性聚酯类膜的制造方法、标签及包装体 |
CN102015849A (zh) * | 2008-05-16 | 2011-04-13 | Skc株式会社 | 热收缩性聚酯薄膜 |
JP2012036273A (ja) * | 2010-08-05 | 2012-02-23 | Mitsubishi Plastics Inc | 熱収縮性ポリエステル系フィルム |
US20130011587A1 (en) * | 2010-03-31 | 2013-01-10 | Kolon Industries, Inc. | Heat-shrinkable polyester-based film and heat-shrinkable polyester-based label |
US20150175756A1 (en) * | 2012-08-03 | 2015-06-25 | Toyobo Co., Ltd. | Heat-shrinkable polyester-based film |
JP2017030319A (ja) * | 2015-08-06 | 2017-02-09 | 東レ株式会社 | 熱収縮性フィルムの製造方法。 |
US20180229422A1 (en) * | 2015-08-05 | 2018-08-16 | Toyobo Co., Ltd. | Heat-shrinkable polyester film and package |
CN109563284A (zh) * | 2016-08-01 | 2019-04-02 | 东洋纺株式会社 | 热收缩性聚酯系薄膜及包装体 |
CN110494476A (zh) * | 2017-03-28 | 2019-11-22 | 东洋纺株式会社 | 双轴取向聚酯薄膜和其制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3482743B2 (ja) | 1995-06-22 | 2004-01-06 | 大日本インキ化学工業株式会社 | 乳酸系ポリマーから成るシュリンクフィルム |
DE602007012548D1 (de) * | 2006-06-14 | 2011-03-31 | Toyo Boseki | Wärmeschrumpfbare polyesterfolie und herstellungsverfahren dafür |
JP5160203B2 (ja) * | 2007-02-22 | 2013-03-13 | 三菱樹脂株式会社 | ポリエステル系熱収縮性フィルムロール |
JP2008239999A (ja) * | 2008-06-20 | 2008-10-09 | Toyobo Co Ltd | 熱収縮性ポリエステル系フィルム |
JP5545627B2 (ja) | 2009-12-21 | 2014-07-09 | 興人フィルム&ケミカルズ株式会社 | ポリオレフィン系薄膜多層シュリンクフィルム |
JP7101542B2 (ja) * | 2018-05-29 | 2022-07-15 | タキロンシーアイ株式会社 | 熱収縮性フィルムおよび熱収縮性ラベル |
-
2020
- 2020-04-30 US US17/921,167 patent/US20230183434A1/en active Pending
- 2020-04-30 KR KR1020227036934A patent/KR20230008050A/ko unknown
- 2020-04-30 DE DE112020007130.8T patent/DE112020007130T5/de active Pending
- 2020-04-30 WO PCT/JP2020/018280 patent/WO2021220468A1/ja active Application Filing
- 2020-04-30 JP JP2020551435A patent/JP6837188B1/ja active Active
- 2020-04-30 CN CN202080100129.3A patent/CN115551928A/zh active Pending
- 2020-04-30 MX MX2022013605A patent/MX2022013605A/es unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101484317A (zh) * | 2006-06-30 | 2009-07-15 | 东洋纺织株式会社 | 成型用层叠聚酯薄膜及其制造方法 |
CN101970212A (zh) * | 2008-02-27 | 2011-02-09 | 东洋纺织株式会社 | 白色热收缩性聚酯类膜、白色热收缩性聚酯类膜的制造方法、标签及包装体 |
CN102015849A (zh) * | 2008-05-16 | 2011-04-13 | Skc株式会社 | 热收缩性聚酯薄膜 |
US20130011587A1 (en) * | 2010-03-31 | 2013-01-10 | Kolon Industries, Inc. | Heat-shrinkable polyester-based film and heat-shrinkable polyester-based label |
JP2012036273A (ja) * | 2010-08-05 | 2012-02-23 | Mitsubishi Plastics Inc | 熱収縮性ポリエステル系フィルム |
US20150175756A1 (en) * | 2012-08-03 | 2015-06-25 | Toyobo Co., Ltd. | Heat-shrinkable polyester-based film |
US20180229422A1 (en) * | 2015-08-05 | 2018-08-16 | Toyobo Co., Ltd. | Heat-shrinkable polyester film and package |
JP2017030319A (ja) * | 2015-08-06 | 2017-02-09 | 東レ株式会社 | 熱収縮性フィルムの製造方法。 |
CN109563284A (zh) * | 2016-08-01 | 2019-04-02 | 东洋纺株式会社 | 热收缩性聚酯系薄膜及包装体 |
CN110494476A (zh) * | 2017-03-28 | 2019-11-22 | 东洋纺株式会社 | 双轴取向聚酯薄膜和其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2021220468A1 (ja) | 2021-11-04 |
TW202146212A (zh) | 2021-12-16 |
US20230183434A1 (en) | 2023-06-15 |
DE112020007130T5 (de) | 2023-03-16 |
JP6837188B1 (ja) | 2021-03-03 |
KR20230008050A (ko) | 2023-01-13 |
JPWO2021220468A1 (zh) | 2021-11-04 |
MX2022013605A (es) | 2022-12-06 |
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