A METHOD FOR IMPROVING ADHESION DURING PRODUCTION OF FILM
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 relates to a method for manufacturing at least one layer of a film characterized by that the method comprises the steps of: providing a first suspension comprising microfibrillated cellulose， providing a second suspension comprising microfibrillated dialdehyde cellulose， mixing the first suspension with the second suspension to form a mixture， in which mixture less than 5% of the anhydroglucose units (AGU) of the total cellulose present therein comprise a dialdehyde， applying said mixture to a substrate to form a fibrous web， and drying said web to form at least one layer of said film. The present invention further relates to a film comprising said at least one layer of film.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
