发明名称 |
MEDICAL PACKAGING MATERIAL |
摘要 |
PROBLEM TO BE SOLVED: To provide a medical transparent packaging material which can combine prevention of photodeterioration of a content with securement of visibility of the content.SOLUTION: The medical transparent packaging material includes a base material layer, a gas barrier layer containing a silicon oxide, an ultraviolet absorption layer and an adhesive layer in this order, the ultraviolet absorption layer contains a UV absorber and a fluorescent brightener. The medical transparent packaging material has a light transmittance of 20% or less at a wavelength of 380 nm, a light transmittance of 20% or less at a wavelength of 450 nm and a light transmittance of 60% or more at a wavelength of 600 nm. |
申请公布号 |
JP2014024570(A) |
申请公布日期 |
2014.02.06 |
申请号 |
JP20120165863 |
申请日期 |
2012.07.26 |
申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
MASAKI HIDEHIKO;TAKAZWA KAZUYUKI;ITO TAKESHI;MIYAMA HIROSHI;KISHIDA KOJI;KUROKI JUNICHI |
分类号 |
B65D81/30;B32B27/18;B65D65/40;B65D81/24 |
主分类号 |
B65D81/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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