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公开(公告)号：US06548595B2
公开(公告)日：2003-04-15
申请号：US09835342
申请日：2001-04-17
申请人： Hideki Ito , Norimi Tabota , Hiroshi Nagano
发明人： Hideki Ito , Norimi Tabota , Hiroshi Nagano
IPC分类号： C08J300
CPC分类号： B29C61/003 , B29C63/42 , Y10T428/1328 , Y10T428/1331
摘要： Heat-shrinkable thermoplastic resin films suitable for use as labels on the bottles, particularly as full labels on the PET bottles, wherein the heat shrinkability in the main shrinkage direction of the film is 5% to 60% after treatment in hot water at 70° C. for 5 seconds and 67% or higher after treatment in hot water at 85° C. for 5 seconds and the heat shrinkability in a direction perpendicular to the main shrinkage direction of the film is 10% or lower after treatment in hot water at 85° C. for 5 seconds. When used as full labels on the bottles, these films can have good shrinkage finish because they cause only rare occurrence of wrinkles, shrinkage spots, and strains during heat shrinkage, and they are therefore extremely useful as full labels.
摘要翻译： 适合用作瓶子上的标签的热收缩热塑性树脂膜，特别是作为PET瓶上的全标签，其中在70℃的热水中处理后，膜的主收缩方向的热收缩率为5％至60％ 在85℃的热水中处理5秒和67％以上5秒钟，并且在热水中处理后，与膜的主收缩方向垂直的方向的热收缩率为10％以下 85℃5秒钟。 当在瓶子上使用完整的标签时，这些膜可以具有良好的收缩率，因为它们在热收缩期间仅引起皱纹，收缩斑点和应变的罕见的发生，因此它们作为全标签是非常有用的。
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公开(公告)号：US06465063B1
公开(公告)日：2002-10-15
申请号：US09967963
申请日：2001-10-02
申请人： Satoshi Hayakawa , Maki Sato , Shoichi Gyobu , Norimi Tabota , Katsuya Ito
发明人： Satoshi Hayakawa , Maki Sato , Shoichi Gyobu , Norimi Tabota , Katsuya Ito
IPC分类号： B23B2700
CPC分类号： C08J5/18 , B29C55/08 , B29K2067/00 , B29K2995/0049 , C08J2367/02 , Y10T428/1328 , Y10T428/1331 , Y10T428/31786
摘要： Heat-shrinkable polyester films, each having a heat shrinkability of 40% or higher in the main shrinkage direction of the film after treatment in hot water at 80° C. for 10 seconds, the change of heat shrinkability in the main shrinkage direction of the film after treatment in hot water at 55-75° C. for 10 seconds before and after the film is left under an atmosphere at 40° C. for 160 hours being 15% or lower, exhibit beautiful shrinkage finish in appearance involving only rare occurrence of shrinkage spots, wrinkles, strains, folding and other defects during shrinkage in the step of shrinking with hot air, and in particular, exhibit a quite small lowering in shrinkage finish after a lapse of time for storage and have low spontaneous shrinkability; therefore, these films are suitably used for applications such as labels and cap seals.
摘要翻译： 在80℃的热水中处理10秒后，膜的主收缩方向的热收缩率为40％以上的热收缩性聚酯膜，在主收缩方向上的热收缩率的变化为 薄膜在热水中在55-75℃下处理10秒，该膜在40℃的气氛下放置160小时，为15％或更低，在外观上仅显现出罕见的收缩率 在用热空气收缩的步骤中收缩期间的收缩斑点，皱纹，应变，折叠等缺陷，特别是在经过保存时间后，收缩率的降低显着降低，自发收缩性低; 因此，这些膜适用于诸如标签和盖子密封件的应用。
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公开(公告)号：US5985387A
公开(公告)日：1999-11-16
申请号：US240024
申请日：1999-01-29
申请人： Kuniharu Mori , Mitsuo Inoue , Shinichiro Okumura , Tsutomu Oko , Norimi Tabota , Masatoshi Hashimoto , Hideki Ito , Seizo Takabayashi , Tsutomu Isaka
发明人： Kuniharu Mori , Mitsuo Inoue , Shinichiro Okumura , Tsutomu Oko , Norimi Tabota , Masatoshi Hashimoto , Hideki Ito , Seizo Takabayashi , Tsutomu Isaka
CPC分类号： C08J5/18 , B29C61/003 , B29C61/0608 , B29C63/42 , B29C63/423 , B29K2067/00 , C08J2367/02 , Y10T428/1328 , Y10T428/26 , Y10T428/269
摘要： In a thermo-shrinkable polyester film, the thermal shrinkage ratio in a main shrinking direction is about 20% or more after being treated in water of about 70.degree. C. for about seconds, about 35 to about 55% after treated in water of about 75.degree. C. for about 5 seconds, and about 50 to about 60% after being treated in water of about 80.degree. C. for about 5 seconds. After the film is shrunk by about 5% by treatment in water of about 75.degree. C. for about 10 seconds, the probability of the elongation at rupture of the film in the direction perpendicular to the main shrinking direction being about 20% or less, is about 10% or less. The ratio of .tau..sub.1 /.tau..sub.2 is about 0.05 to about 0.45, where .tau..sub.2 is the stress of shrinkage in a main shrinking direction of the film at about 90.degree. C., and .tau..sub.1 is the stress of shrinkage in a direction perpendicular to the main shrinking direction of the film at about 90.degree. C. The sealing strength of the film is about 1.2 kg/15 mm of width or more.
摘要翻译： 在热收缩性聚酯膜中，在约70℃的水中处理约秒之后，主要收缩方向的热收缩率为约20％或更多，约35至约55％在约 在约80℃的水中处理约5秒钟，约75℃至约5秒，约50至约60％。 通过在约75℃的水中处理约5％的膜约10秒后，膜在垂直于主收缩方向的方向上的断裂伸长的概率为约20％以下， 约为10％以下。 tau 1 / tau 2的比例为约0.05至约0.45，其中τ2是在约90℃的膜的主收缩方向上的收缩应力，τ1是在垂直方向上的收缩应力 到约90℃的膜的主收缩方向。膜的密封强度为约1.2kg / 15mm的宽度或更大。
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公开(公告)号：US07638203B2
公开(公告)日：2009-12-29
申请号：US10581902
申请日：2004-12-10
申请人： Kyoko Inagaki , Satoshi Hayakawa , Norimi Tabota , Naonobu Oda
发明人： Kyoko Inagaki , Satoshi Hayakawa , Norimi Tabota , Naonobu Oda
CPC分类号： C08J7/047 , B29C61/003 , B29K2067/00 , B29K2995/0073 , C08J2325/04 , C08J2367/02 , C08J2483/00 , Y10T428/1328 , Y10T428/254 , Y10T428/273 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855
摘要： To provide a heat shrinkable film that, when used as a label of beverage container, enhances the smoothness of external surface side to thereby prevent merchandise jamming in an automatic vending machine of beverage and that is fully satisfactory in solvent bonding capability and excels in processability. There is provided a heat shrinkable polyester film characterized in that (A) at least one major surface thereof is overlaid with 0.002 to 0.5 g/m2, in terms of solid content coating amount of a silicone containing easily slipping layer, (B) a friction coefficient between one and the same easily-slipping layer satisfies a relationship of μd≦0.27, and that (C) the heat shrinkable polyester film exhibits a heat shrinkage percentage of not less than 50% in a maximum shrinkage direction, after immersion in hot water at 95° C. for 10 seconds. Thus, there is provided the heat shrinkable film that when used as a label of beverage container, enhances the smoothness of external surface side to thereby prevent merchandise jamming in an automatic vending machine of beverage and that is fully satisfactory in solvent bonding capability and excels in processability.
摘要翻译： 为了提供一种热收缩膜，当用作饮料容器的标签时，增强了外表面侧的平滑度，从而防止饮料自动售货机中的商品堵塞，并且在溶剂粘合能力方面完全令人满意并且加工性能优异。 提供一种热收缩性聚酯膜，其特征在于，（A）至少一个主表面以含硅酮容易滑动层的固体成分涂布量计为0.002〜0.5g / m 2，（B）摩擦 同一容易滑动层之间的系数满足泥浆<= 0.27的关系，（C）热收缩性聚酯膜在浸渍热后在最大收缩方向上的热收缩率不低于50％ 水在95℃下10秒钟。 因此，提供了一种热收缩膜，当用作饮料容器的标签时，提高了外表面侧的平滑度，从而防止饮料自动售货机中的商品卡住，并且在溶剂粘合能力方面完全令人满意 加工性
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公开(公告)号：US20090042024A1
公开(公告)日：2009-02-12
申请号：US11887934
申请日：2006-04-06
申请人： Shingo Fujii , Norimi Tabota , Naonobu Oda
发明人： Shingo Fujii , Norimi Tabota , Naonobu Oda
CPC分类号： B32B27/36 , B29C61/003 , B29K2067/00 , B29K2105/26 , B29L2031/744 , G09F3/04 , Y02P20/582 , Y10T428/265 , Y10T428/31786
摘要： A heat-shrinkable polyester film comprises a layer free from a PET bottle-recycled material laminated on at least one side of a substrate layer containing a PET bottle-recycled material and the layer free from a PET bottle-recycled material is a printing surface or a heat-shrinkable polyester film comprises a substrate layer containing 45 to 80 wt % of PET bottle-recycled material and front-back layers containing an amorphous raw material as a main constituent laminated on the substrate layer, and which is drawn at least uniaxially, wherein when the film is immersed in hot water at 80° C. for 10 seconds and withdrawn, a heat shrinkage in the main-shrinkage direction is 30% or more and a heat shrinkage in the direction orthogonal to the main-shrinkage is 10% or less.
摘要翻译： 热收缩性聚酯膜包括层压在含有PET瓶再循环材料的基材层的至少一侧上的PET瓶再循环材料的层，并且不含PET瓶再循环材料的层是印刷表面或 热收缩性聚酯膜包括含有45〜80重量％的PET瓶再循环材料的基材层和在基材层上层叠有以非晶质原料为主要成分的前后层，并且至少单轴拉伸， 其中当将膜浸入80℃的热水中10秒钟并取出时，主收缩方向的热收缩率为30％以上，与主收缩方向正交的方向的热收缩率为10％ 或更少。
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公开(公告)号：USRE40274E1
公开(公告)日：2008-04-29
申请号：US10943255
申请日：2004-09-17
申请人： Hideki Ito , Norimi Tabota , Tsutomu Oko
发明人： Hideki Ito , Norimi Tabota , Tsutomu Oko
CPC分类号： C08J5/18 , B29C55/143 , B29C61/003 , B29C63/423 , B29D7/01 , B29K2067/00 , B29K2995/0049 , B65C3/065 , C08J2367/02 , Y10T428/31786
摘要： The present invention provides a heat shrinkable polyester film whose hot water shrinkage along its main shrinkage direction is equal to or greater than 20% when the film is put in hot water of 70° C. for 5 sec; 35% to 55% when put in hot water of 75° C. for 5 sec; and 50% to 60% when put in hot water of 80° C. for 5 sec, wherein the compressive strength of the label formed by the film satisfies a following expression (1): Y>X2.2 (1) where y denotes compressive strength (mN) and x denotes film thickness (μm).
摘要翻译： 本发明提供一种热收缩聚酯薄膜，当将薄膜置于70℃的热水中5秒时，其主收缩方向的热水收缩率等于或大于20％ 在75℃的热水中放置35％至55％5秒钟; 在80℃的热水中放置5〜60％，其中，由膜形成的标签的抗压强度满足下式（1）：＆lt;＆CenterDot;＆CenterDot;＆CenterDot;＆CenterDot; 线公式“end =”lead“？> Y> X <2>（1）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中y表示 抗压强度（mN），x表示膜厚度（mum）。
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公开(公告)号：US20070071967A1
公开(公告)日：2007-03-29
申请号：US10581902
申请日：2004-12-10
申请人： Kyoko Inagaki , Satoshi Hayakawa , Norimi Tabota , Naonobu Oda
发明人： Kyoko Inagaki , Satoshi Hayakawa , Norimi Tabota , Naonobu Oda
CPC分类号： C08J7/047 , B29C61/003 , B29K2067/00 , B29K2995/0073 , C08J2325/04 , C08J2367/02 , C08J2483/00 , Y10T428/1328 , Y10T428/254 , Y10T428/273 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855
摘要： [PROBLEMS]To provide a heat shrinkable film that, when used as a label of beverage container, enhances the smoothness of external surface side to thereby prevent merchandise jamming in an automatic vending machine of beverage and that is fully satisfactory in solvent bonding capability and excels in processability. [MEANS FOR SOLVING PROBLEMS]There is provided a heat shrinkable polyester film characterized in that (A) at least one major surface thereof is overlaid with 0.002 to 0.5 g/m2, in terms of solid content coating amount of a silicone containing easily slipping layer, (B) a friction coefficient between one and the same easily-slipping layer satisfies a relationship of μd≦0.27, and that (C) the heat shrinkable polyester film exhibits a heat shrinkage percentage of not less than 50% in a maximum shrinkage direction, after immersion in hot water at 95° C. for 10 seconds. Thus, there is provided the heat shrinkable film that when used as a label of beverage container, enhances the smoothness of external surface side to thereby prevent merchandise jamming in an automatic vending machine of beverage and that is fully satisfactory in solvent bonding capability and excels in processability.
摘要翻译： [问题]提供一种热收缩膜，其用作饮料容器的标签时，可提高外表面侧的平滑度，从而防止饮料自动售货机中的商品堵塞，并且在溶剂粘合能力方面完全令人满意 在可加工性。 [解决问题的手段]本发明提供一种热收缩性聚酯膜，其特征在于，（A）以固体成分涂布量计，其至少一个主面重叠有0.002〜0.5g / m 2 含硅容易滑动层的量，（B）同一容易滑动层之间的摩擦系数满足泥浆<= 0.27的关系，（C）热收缩性聚酯膜的热收缩率为 在95℃的热水中浸渍10秒后，在最大收缩方向上小于50％。 因此，提供了一种热收缩膜，当用作饮料容器的标签时，提高了外表面侧的平滑度，从而防止饮料自动售货机中的商品卡住，并且在溶剂粘合能力方面完全令人满意 加工性
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公开(公告)号：US07166342B2
公开(公告)日：2007-01-23
申请号：US10500114
申请日：2002-12-26
申请人： Satoshi Hayakawa , Norimi Tabota , Hiroshi Nagano
发明人： Satoshi Hayakawa , Norimi Tabota , Hiroshi Nagano
CPC分类号： C08J5/18 , B29C59/12 , B29C59/14 , B29C61/003 , B29C2791/005 , B29D7/01 , B29K2025/00 , B29K2067/00 , B29L2031/744 , B29L2031/752 , B41M5/50 , C08J2325/04 , C08J2367/02 , Y10S428/91 , Y10T428/1328 , Y10T428/1331 , Y10T428/24355 , Y10T428/28 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/31786
摘要： A heat-shrinkable resin film which has heat shrinkage in the maximum shrinkage direction of 20% or higher when a 10 cm×10 cm square sample cut out thereof is immersed in hot water at 85° C. for 10 seconds, pulled out, subsequently immersed in water at 25° C. for 10 seconds, and then pulled out, characterized in that a content of nitrogen atoms in a surface of the film is 0.1% to 3.0% and the surface of the film has wet tension of 36 mN/m or higher; and a film roll obtained by winding up the heat-shrinkable resin film characterized in that when the rolled film is sampled at a first sampling part located up to 2 m apart from the end of the rolled film and at other sampling parts located after the first sampling part at intervals of about 100 m and an average content of nitrogen atoms of each sample is calculated, then the content of nitrogen atoms of each sample is within the ±0.8% range based on the above average content of nitrogen atoms.
摘要翻译： 当将其切出的10cm×10cm 2正方形的样品在85℃的热水中浸渍10秒钟时，将最大收缩方向的热收缩率为20％以上的热收缩性树脂薄膜浸渍10秒钟后， 水25℃10秒，然后拉出，其特征在于，膜表面的氮原子含量为0.1〜3.0％，膜的表面湿度为36mN / m， 更高; 以及通过卷绕该热收缩性树脂膜而获得的膜卷，其特征在于，当在距轧制膜的端部至多2m的第一取样部和在位于第一 计算每个样品间隔的采样部分，并计算每个样品的氮原子的平均含量，然后根据上述平均氮原子含量，每个样品的氮原子含量在±0.8％范围内。
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公开(公告)号：US06720085B2
公开(公告)日：2004-04-13
申请号：US09978091
申请日：2001-10-17
IPC分类号： B32B2736
CPC分类号： C08J5/18 , B32B1/08 , B32B27/36 , C08J2367/02 , Y10T428/1376 , Y10T428/1393 , Y10T428/24942 , Y10T428/24992 , Y10T428/249953 , Y10T428/249981 , Y10T428/249986 , Y10T428/31786
摘要： The present invention relates to a heat shrinkable polyester film. The present invention also relates to a heat shrinkable polyester tube obtained from the heat shrinkable polyester film, a production method thereof, a label using this tube and a container wearing this label. The heat shrinkable polyester film of the present invention has suitable heat shrinkable properties, superior printing property and adhesion property with a solvent. When it is used for packaging (e.g., covering, bundling and the like), the film shows superior appearance and good mountability. Moreover, the heat shrinkable polyester film of the present invention has a small apparent specific gravity and is easily collected separately from a bottle when it is used as a label of a bottle (such as PET bottle).
摘要翻译： 本发明涉及一种热收缩聚酯薄膜。 本发明还涉及由热收缩性聚酯膜得到的热收缩聚酯管，其制造方法，使用该管的标签和容纳该标签的容器。 本发明的热收缩聚酯膜具有合适的热收缩性能，优异的印刷性能和与溶剂的粘合性。 当其用于包装（例如，覆盖，捆扎等）时，该膜显示出优异的外观和良好的安装性。 此外，本发明的热收缩性聚酯膜的表观比重小，并且当用作瓶（例如PET瓶）的标签时，容易地从瓶中收集。
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公开(公告)号：US06458437B1
公开(公告)日：2002-10-01
申请号：US09968536
申请日：2001-10-02
申请人： Hideki Ito , Norimi Tabota , Hiroshi Nagano
发明人： Hideki Ito , Norimi Tabota , Hiroshi Nagano
IPC分类号： B32B2700
CPC分类号： C08J5/18 , C08J2367/02 , C08L67/02 , Y10T428/1328 , Y10T428/1331 , Y10T428/31786 , C08L77/12 , C08L67/025
摘要： Heat-shrinkable polyester films, each having: a heat shrinkability of 30-60% after treatment in hot water at 70° C. for 5 seconds and of 65% or higher after treatment in hot water at 85° C. for 5 seconds, both in the main shrinkage direction, and of 10% or lower after treatment in hot water at 85° C. for 5 seconds in a direction perpendicular to the main shrinkage direction; a heat shrinkability after storage at 25° C. for one month of 25% or higher after treatment in hot water at 70° C. for 5 seconds in the main shrinkage direction; and a thickness distribution of 6% or lower, exhibit, when used for full labels on bottles, good shrinkage finish involving only rare occurrence of wrinkles, shrinkage spots, strains and shrinkage failure during heat shrinkage, and exhibit a low decrease in low temperature shrinkability after a lapse of time.
摘要翻译： 热收缩性聚酯膜，其各自具有：在70℃的热水中处理5秒后的热收缩率为30〜60％，在85℃的热水中处理5秒以上为65％以上， 两者在主收缩方向上，并且在85℃的热水中，在与主收缩方向垂直的方向上处理5秒后为10％以下; 在70℃的热水中，在主收缩方向处理5秒后，在25℃下保存1个月以上25％以上的热收缩性; 厚度分布为6％以下时，在瓶子上使用全标签时，表现出良好的收缩率，其仅在收缩期间仅发生少量皱纹，收缩斑点，应变和收缩失效，并且低收缩性降低 经过一段时间后
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