发明名称 |
filme termoadesivo para produção de embalagem de alimentos, método para a produção de um filme termoadesivo para produção de embalagem de alimentos, e embalagem para alimentos |
摘要 |
Heat sealable food packaging films, methods for the production thereof, and food packages comprising heat sealable food packaging films are provided. The heat sealable food packaging film includes a humidity-dependent permeable film having a moisture vapor transmission rate that increases with an increase in relative humidity (RH). An outer coating comprises a coating material on at least one surface of the humidity-dependent permeable film. The coating material is selected from a nanoclay dispersed in a poly-vinylidene chloride (PVdC) polymer or a stretchable urethane polymer, a stretchable acrylic polymer, or a combination of stretchable urethane polymer and stretchable acrylic polymer. The coating material may further comprise an anti-blocking agent. The heat sealable food packaging film is biaxially oriented. |
申请公布号 |
BR112013023112(A2) |
申请公布日期 |
2016.12.06 |
申请号 |
BR20131123112 |
申请日期 |
2012.03.07 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
KEN GUHSE;SIMON J. PORTER;YUAN-PING ROBERT TING |
分类号 |
B32B27/06;B65D65/38;C08J5/18;C08L27/08;C09K3/10 |
主分类号 |
B32B27/06 |
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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