JP2008030494A - 熱収縮性ポリエステル系フィルムの製造方法 - Google Patents
熱収縮性ポリエステル系フィルムの製造方法 Download PDFInfo
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- JP2008030494A JP2008030494A JP2007260606A JP2007260606A JP2008030494A JP 2008030494 A JP2008030494 A JP 2008030494A JP 2007260606 A JP2007260606 A JP 2007260606A JP 2007260606 A JP2007260606 A JP 2007260606A JP 2008030494 A JP2008030494 A JP 2008030494A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920006267 polyester film Polymers 0.000 title claims description 29
- 229920005990 polystyrene resin Polymers 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920001225 polyester resin Polymers 0.000 claims abstract description 10
- 239000004645 polyester resin Substances 0.000 claims abstract description 10
- 238000002834 transmittance Methods 0.000 claims abstract description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims description 10
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011800 void material Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 description 36
- 239000010410 layer Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920002223 polystyrene Polymers 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- -1 aromatic dicarboxylic acids Chemical class 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000010419 fine particle Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006866 deterioration Effects 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
- 238000001125 extrusion Methods 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
- 238000005259 measurement Methods 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920010524 Syndiotactic polystyrene Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- CKNXNKFEFSUMBH-UHFFFAOYSA-N butane-1,4-diol;oxirane Chemical compound C1CO1.OCCCCO CKNXNKFEFSUMBH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical group OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 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
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000007984 tetrahydrofuranes Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
【解決手段】主にポリエステル樹脂からなり、ポリスチレン系樹脂と酸化チタンを含有するフィルムの製造方法であって、A層/B層/A層の積層構成からなり、B層が空洞含有層であり、フィルムの温湯収縮率が、主収縮方向において処理温度95℃・処理時間10秒で50%以上であり、主収縮方向と直交する方向において10%以下であり、フィルムの全光線透過率が40%以下であり、かつヘーズが90%以上である熱収縮性ポリエステル系フィルムの製造方法。
【選択図】なし
Description
熱収縮率={(収縮前の長さ−収縮後の長さ)/収縮前の長さ}×100(%)
セイコー電子工業(株)製のDSC(型式:DSC220)を用いて、未延伸フィルム10mgを、−40℃から120℃まで昇温速度20℃/分で昇温し、得られた吸熱曲線より求めた。吸熱曲線の変曲点の前後に接線を引き、その交点をTg(ガラス転移点)とした。
ポリエステルA:ポリエチレンテレフタレート(IV 0.75)
ポリエステルB:テレフタル酸100モル%と、エチレングリコール70モル%、ネオペンチルグリコール30モル%とからなるポリエステル(IV 0.72)
ポリエステルC:ポリブチレンテレフタレート70重量%とε−カプロラクトン30重量%とからなるポリエステルエラストマー(還元粘度(ηsp/c)1.30)
Claims (4)
- 主にポリエステル樹脂からなり、ポリスチレン系樹脂と酸化チタンを含有するフィルムの製造方法であって、A層/B層/A層の積層構成からなり、B層が空洞含有層であり、フィルムの温湯収縮率が、主収縮方向において処理温度95℃・処理時間10秒で50%以上であり、主収縮方向と直交する方向において10%以下であり、フィルムの全光線透過率が40%以下であり、かつヘーズが90%以上であることを特徴とする熱収縮性ポリエステル系フィルムの製造方法。
- 請求項1の熱収縮性ポリエステル系フィルムの製造方法であって、90℃での主収縮方向の収縮応力の最大値が15MPa以下であることを特徴とする熱収縮性ポリエステル系フィルムの製造方法。
- 請求項1の熱収縮性ポリエステル系フィルムの製造方法であって、1,3−ジオキソランによる溶剤接着強度が4N/15mm以上であることを特徴とする熱収縮性ポリエステル系フィルムの製造方法。
- 請求項1、2、3のいずれかに記載の熱収縮性ポリエステル系フィルムフィルムの製造方法であって、少なくともB層中にポリスチレン系樹脂を添加していることを特徴とする熱収縮性ポリエステル系フィルムの製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007260606A JP4636067B2 (ja) | 2007-10-04 | 2007-10-04 | 熱収縮性ポリエステル系フィルムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007260606A JP4636067B2 (ja) | 2007-10-04 | 2007-10-04 | 熱収縮性ポリエステル系フィルムの製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002037314A Division JP4585735B2 (ja) | 2002-02-14 | 2002-02-14 | 熱収縮性ポリエステル系フィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008030494A true JP2008030494A (ja) | 2008-02-14 |
| JP4636067B2 JP4636067B2 (ja) | 2011-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007260606A Expired - Lifetime JP4636067B2 (ja) | 2007-10-04 | 2007-10-04 | 熱収縮性ポリエステル系フィルムの製造方法 |
Country Status (1)
| Country | Link |
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| JP (1) | JP4636067B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010047006A (ja) * | 2008-07-23 | 2010-03-04 | Toyobo Co Ltd | 空洞含有熱収縮性ポリエステル系フィルム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03292338A (ja) * | 1990-04-10 | 1991-12-24 | Toyobo Co Ltd | 空洞含有ポリエステルフイルムおよびその積層体 |
| JPH04222842A (ja) * | 1990-12-25 | 1992-08-12 | Toyobo Co Ltd | 空洞含有ポリエステルフイルム |
| JP2002036356A (ja) * | 2000-07-28 | 2002-02-05 | Toyobo Co Ltd | 熱収縮性ポリエステル系フィルム、熱収縮性チューブとその製造方法、およびラベルとそれを装着した容器 |
-
2007
- 2007-10-04 JP JP2007260606A patent/JP4636067B2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03292338A (ja) * | 1990-04-10 | 1991-12-24 | Toyobo Co Ltd | 空洞含有ポリエステルフイルムおよびその積層体 |
| JPH04222842A (ja) * | 1990-12-25 | 1992-08-12 | Toyobo Co Ltd | 空洞含有ポリエステルフイルム |
| JP2002036356A (ja) * | 2000-07-28 | 2002-02-05 | Toyobo Co Ltd | 熱収縮性ポリエステル系フィルム、熱収縮性チューブとその製造方法、およびラベルとそれを装着した容器 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010047006A (ja) * | 2008-07-23 | 2010-03-04 | Toyobo Co Ltd | 空洞含有熱収縮性ポリエステル系フィルム |
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| Publication number | Publication date |
|---|---|
| JP4636067B2 (ja) | 2011-02-23 |
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