TW202344405A - 超音波密封用多層膜、及包裝體 - Google Patents
超音波密封用多層膜、及包裝體 Download PDFInfo
- Publication number
- TW202344405A TW202344405A TW112105562A TW112105562A TW202344405A TW 202344405 A TW202344405 A TW 202344405A TW 112105562 A TW112105562 A TW 112105562A TW 112105562 A TW112105562 A TW 112105562A TW 202344405 A TW202344405 A TW 202344405A
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- sealing
- ultrasonic
- multilayer film
- ultrasonic sealing
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 281
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 119
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 118
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 70
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 52
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims description 67
- 239000011347 resin Substances 0.000 claims description 67
- -1 polyethylene Polymers 0.000 claims description 44
- 239000004711 α-olefin Substances 0.000 claims description 44
- 230000004927 fusion Effects 0.000 claims description 27
- 238000004806 packaging method and process Methods 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 238000000113 differential scanning calorimetry Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 abstract description 19
- 239000010410 layer Substances 0.000 description 303
- 239000000463 material Substances 0.000 description 47
- 229920001577 copolymer Polymers 0.000 description 37
- 239000000178 monomer Substances 0.000 description 29
- 229920001903 high density polyethylene Polymers 0.000 description 25
- 239000004700 high-density polyethylene Substances 0.000 description 25
- 238000002844 melting Methods 0.000 description 22
- 230000008018 melting Effects 0.000 description 22
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 21
- 238000005304 joining Methods 0.000 description 15
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 15
- 239000005977 Ethylene Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 150000001336 alkenes Chemical class 0.000 description 10
- 125000004122 cyclic group Chemical group 0.000 description 9
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 239000011342 resin composition Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 6
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 235000011888 snacks Nutrition 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 2
- 238000009820 dry lamination Methods 0.000 description 2
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004023 plastic welding Methods 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 238000009816 wet lamination Methods 0.000 description 2
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- YKZUNWLMLRCVCW-UHFFFAOYSA-N 4-[2-(4-bicyclo[2.2.1]hept-2-enyl)ethyl]bicyclo[2.2.1]hept-2-ene Chemical compound C1CC(C2)C=CC21CCC1(C=C2)CC2CC1 YKZUNWLMLRCVCW-UHFFFAOYSA-N 0.000 description 1
- UDMMZSJNHAWYKX-UHFFFAOYSA-N 4-phenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C(C=C2)CCC21C1=CC=CC=C1 UDMMZSJNHAWYKX-UHFFFAOYSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 101001062093 Homo sapiens RNA-binding protein 15 Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 102100029244 RNA-binding protein 15 Human genes 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 101150059062 apln gene Proteins 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920006233 biaxially oriented polyamide Polymers 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- CFBGXYDUODCMNS-UHFFFAOYSA-N cyclobutene Chemical compound C1CC=C1 CFBGXYDUODCMNS-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- RNWDNEVYZAPIBG-UHFFFAOYSA-N methyl bicyclo[2.2.1]hept-2-ene-4-carboxylate Chemical compound C1CC2C=CC1(C(=O)OC)C2 RNWDNEVYZAPIBG-UHFFFAOYSA-N 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XBFJAVXCNXDMBH-UHFFFAOYSA-N tetracyclo[6.2.1.1(3,6).0(2,7)]dodec-4-ene Chemical compound C1C(C23)C=CC1C3C1CC2CC1 XBFJAVXCNXDMBH-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Package Closures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-031467 | 2022-03-02 | ||
| JP2022031467 | 2022-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202344405A true TW202344405A (zh) | 2023-11-16 |
Family
ID=87883462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW112105562A TW202344405A (zh) | 2022-03-02 | 2023-02-16 | 超音波密封用多層膜、及包裝體 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023166995A1 (https=) |
| TW (1) | TW202344405A (https=) |
| WO (1) | WO2023166995A1 (https=) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1191800A (ja) * | 1997-09-11 | 1999-04-06 | Kishimoto Akira | 易開封性パウチ |
| JPH11207520A (ja) * | 1998-01-20 | 1999-08-03 | Amitec Corp | 走行丸鋸盤 |
| JP2002210899A (ja) * | 2000-11-17 | 2002-07-31 | Tohcello Co Ltd | ポリプロピレン多層フィルム及び包装体 |
| JP4864257B2 (ja) * | 2001-09-28 | 2012-02-01 | オカモト株式会社 | 積層フィルム、シーラントフィルム及び包装体 |
| JP3993465B2 (ja) * | 2002-05-24 | 2007-10-17 | 出光ユニテック株式会社 | 包装袋 |
| JP4720562B2 (ja) * | 2006-03-17 | 2011-07-13 | Ｄｉｃ株式会社 | 共押出多層フィルム及び該フィルムを用いた包装材 |
| JP5562699B2 (ja) * | 2010-03-30 | 2014-07-30 | 株式会社ダイセル | フィルタトウベール梱包用の多層シート |
| JP2014105015A (ja) * | 2012-11-29 | 2014-06-09 | Toppan Printing Co Ltd | 蓋材および包装容器 |
| JP6194661B2 (ja) * | 2013-07-04 | 2017-09-13 | 凸版印刷株式会社 | 紙カップフランジ成形金型 |
| JP2020200063A (ja) * | 2019-06-07 | 2020-12-17 | 凸版印刷株式会社 | ピロー包装袋 |
-
2023
- 2023-02-16 JP JP2023544089A patent/JPWO2023166995A1/ja active Pending
- 2023-02-16 WO PCT/JP2023/005348 patent/WO2023166995A1/ja not_active Ceased
- 2023-02-16 TW TW112105562A patent/TW202344405A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023166995A1 (https=) | 2023-09-07 |
| WO2023166995A1 (ja) | 2023-09-07 |
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