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公开(公告)号:US20120003412A1
公开(公告)日:2012-01-05
申请号:US13255631
申请日:2010-03-08
申请人: Masato Yuno , Koichi Mikami , Shin Yamada
发明人: Masato Yuno , Koichi Mikami , Shin Yamada
IPC分类号: B32B1/08
CPC分类号: B32B15/085 , B32B27/32 , B32B27/36 , B32B2250/242 , B32B2255/06 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2274/00 , B32B2307/306 , B32B2307/308 , B32B2307/31 , B32B2307/516 , B32B2307/582 , B32B2307/7244 , B32B2307/7246 , B32B2439/70 , Y10T428/13 , Y10T428/1352
摘要: There is provided an easily opened multilayer laminated package suitable for the field of flexible packaging, which has easy cuttability, heat resistance, high seal strength and drop impact resistance.A package to be used as a multilayer package, comprising a multilayer laminate body composed of a base layer and a sealant layer, wherein the value of the tear strength measured according to JIS K7128-2, when substituted into the formula (TD value)/(MD value), is such that (TD value)/(MD value)=1.5 or greater, and the value of the tear strength of the film used in the sealant layer is such that (TD value)/(MD value)=3 or greater.
摘要翻译: 提供了一种适用于软包装领域的容易切割的多层层压包装,其具有易切割性,耐热性,高密封强度和耐滴落冲击性。 一种用作多层包装的包装,包括由基层和密封剂层组成的多层层压体,其中根据JIS K7128-2测量的撕裂强度的值在代入式(TD值)/ (MD值)= 1.5以上时,使用密封层的膜的撕裂强度的值为(TD值)/(MD值)=(MD值)= 3以上。
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公开(公告)号:US08877308B2
公开(公告)日:2014-11-04
申请号:US13255631
申请日:2010-03-08
申请人: Masato Yuno , Koichi Mikami , Shin Yamada
发明人: Masato Yuno , Koichi Mikami , Shin Yamada
IPC分类号: B32B1/08 , B32B27/36 , B32B27/32 , B32B15/085
CPC分类号: B32B15/085 , B32B27/32 , B32B27/36 , B32B2250/242 , B32B2255/06 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2274/00 , B32B2307/306 , B32B2307/308 , B32B2307/31 , B32B2307/516 , B32B2307/582 , B32B2307/7244 , B32B2307/7246 , B32B2439/70 , Y10T428/13 , Y10T428/1352
摘要: There is provided an easily opened multilayer laminated package suitable for the field of flexible packaging, which has easy cuttability, heat resistance, high seal strength and drop impact resistance.A package to be used as a multilayer package, comprising a multilayer laminate body composed of a base layer and a sealant layer, wherein the value of the tear strength measured according to JIS K7128-2, when substituted into the formula (TD value)/(MD value), is such that (TD value)/(MD value)=1.5 or greater, and the value of the tear strength of the film used in the sealant layer is such that (TD value)/(MD value)=3 or greater.
摘要翻译: 提供了一种适用于软包装领域的容易切割的多层层压包装,其具有易切割性,耐热性,高密封强度和耐滴落冲击性。 一种用作多层包装的包装,包括由基层和密封剂层组成的多层层压体,其中根据JIS K7128-2测量的撕裂强度的值在代入式(TD值)/ (MD值)= 1.5以上时,使用密封层的膜的撕裂强度的值为(TD值)/(MD值)=(MD值)= 3以上。
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公开(公告)号:US08293348B2
公开(公告)日:2012-10-23
申请号:US12734418
申请日:2008-10-29
申请人: Masato Yuno , Kaoru Watanabe , Norio Akita , Shigeki Matsui , Satoshi Oosone , Kozo Mita
发明人: Masato Yuno , Kaoru Watanabe , Norio Akita , Shigeki Matsui , Satoshi Oosone , Kozo Mita
IPC分类号: B29D23/00
CPC分类号: B32B27/32 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2270/00 , B32B2307/306 , B32B2307/31 , B32B2307/412 , B32B2307/50 , B32B2307/514 , B32B2307/58 , B32B2307/72 , B32B2307/7244 , B32B2307/7246 , B32B2435/02 , B32B2439/00 , B32B2439/46 , B32B2439/70 , B65D31/02 , B65D75/20 , B65D75/30 , Y10T428/1352 , Y10T428/1393 , Y10T428/24975
摘要: There is provided a multilayer laminate film with easy unsealability, heat resistance and easy cuttability, having a seal layer (A) and a base material layer (B), the multilayer laminate film containing the seal layer (A) and the base material layer (B) composed of a mixture of 10-50 parts by weight of high-density polyethylene and 50-90 parts by weight of polypropylene, laminated on the seal layer (A) in one layer or two or more layers, wherein the base material layer (B) is composed of one member selected from the group consisting of (a) an ethylene/butene copolymer with a density of 0.93 g/cm3-0.94 g/cm3, polymerized using a multisite catalyst, (b) high-density polyethylene with a density of 0.945 g/cm3-0.965 g/cm3 and (c) an ethylene/propylene block or random copolymer, further wherein the layer thickness of the seal layer (A) is 1 μm-20 μm while the layer thickness of the base material layer (B) is 20 μm-100 μm, as well as a packaging container and packaging bag employing it as a lid material.
摘要翻译: 提供具有密封层(A)和基材层(B)的容易开封性,耐热性和易切割性的多层层压膜,含有密封层(A)和基材层(B)的多层层压膜 B)由10-50重量份的高密度聚乙烯和50-90重量份的聚丙烯的混合物组成,层压在一层或两层或更多层的密封层(A)上,其中基材层 (B)由选自(a)密度为0.93g / cm 3至0.94g / cm 3的乙烯/丁烯共聚物,使用多段催化剂聚合的(a)乙烯/丁烯共聚物,(b)高密度聚乙烯与 密度为0.945g / cm 3 -0.965g / cm 3,(c)乙烯/丙烯嵌段或无规共聚物,其中密封层(A)的层厚度为1μm〜20μm,而基材的层厚度 材料层(B)为20μm〜100μm,以及使用其的包装容器和包装袋a 是盖子材料。
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公开(公告)号:US20100296757A1
公开(公告)日:2010-11-25
申请号:US12734418
申请日:2008-10-29
申请人: Masato Yuno , Kaoru Watanabe , Norio Akita , Shigeki Matsui , Satoshi Oosone , Kozo Satoshi Mita
发明人: Masato Yuno , Kaoru Watanabe , Norio Akita , Shigeki Matsui , Satoshi Oosone , Kozo Satoshi Mita
CPC分类号: B32B27/32 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2270/00 , B32B2307/306 , B32B2307/31 , B32B2307/412 , B32B2307/50 , B32B2307/514 , B32B2307/58 , B32B2307/72 , B32B2307/7244 , B32B2307/7246 , B32B2435/02 , B32B2439/00 , B32B2439/46 , B32B2439/70 , B65D31/02 , B65D75/20 , B65D75/30 , Y10T428/1352 , Y10T428/1393 , Y10T428/24975
摘要: There is provided a multilayer laminate film with easy unsealability, heat resistance and easy cuttability, having a seal layer (A) and a base material layer (B), the multilayer laminate film containing the seal layer (A) and the base material layer (B) composed of a mixture of 10-50 parts by weight of high-density polyethylene and 50-90 parts by weight of polypropylene, laminated on the seal layer (A) in one layer or two or more layers, wherein the base material layer (B) is composed of one member selected from the group consisting of (a) an ethylene/butene copolymer with density of 0.93 g/cm3-0.94 g/cm3, polymerized using multisite catalyst, (b) high-density polyethylene with a density of 0.945 g/cm3-0.965 g/cm3 and (c) an ethylene/propylene block or random copolymer, further wherein the layer thickness of the seal layer (A) is 1 μm-20 μm while the layer thickness of the base material layer (B) is 20 μm-100 μm, as well as a packaging container and packaging bag employing it as a lid material.
摘要翻译: 提供具有密封层(A)和基材层(B)的容易开封性,耐热性和易切割性的多层层压膜,含有密封层(A)和基材层(B)的多层层压膜 B)由10-50重量份的高密度聚乙烯和50-90重量份的聚丙烯的混合物组成,层压在一层或两层或更多层的密封层(A)上,其中基材层 (B)由选自(a)密度为0.93g / cm 3至0.94g / cm 3的乙烯/丁烯共聚物,使用多部位催化剂聚合的(a)密度高密度聚乙烯 为0.945g / cm 3〜0.965g / cm 3,(c)乙烯/丙烯嵌段或无规共聚物,其中,密封层(A)的层厚为1μm〜20μm,基材层的层厚 (B)为20μm〜100μm,以及作为其使用的包装容器和包装袋 盖材料。
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