HEAT-SEALABLE PACKAGING MATERIAL
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention is directed to a packaging material free from aluminium in the form of a continuous foil or film， comprising a layer of microfibrillated cellulose (MFC)， wherein the layer comprising MFC has been laminated or coated on at least one side with a heat-sealable material. The MFC layer contains at least 60% by weight of microfibrillated cellulose. The present invention is also directed to a method for induction sealing， wherein a packaging material to be heat-sealed by induction is placed against an induction heating surface. The present invention is directed to a packaging material free from aluminium in the form of a continuous foil or film， comprising a layer of microfibrillated cellulose (MFC)， wherein the layer comprising MFC has been laminated or coated on at least one side with a heat-sealable material. The MFC layer contains at least 60% by weight of microfibrillated cellulose. The present invention is also directed to a method for induction sealing， wherein a packaging material to be heat-sealed by induction is placed against an induction heating surface.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
