The invention discloses a paper plastic
package anti-fluffing sealing and
coating process, and relates to the technical field of paper-plastic
package processing. According to the technical scheme, the paper plastic
package anti-fluffing sealing and
coating process comprises the following steps of preparing sealing and
coating liquid, wherein a sealing and coating agent is prepared into an aqueoussolution to obtain the sealing and coating liquid, and the sealing and coating agent is selected from one or more of
chitin, derivatives of the
chitin, water-soluble
cellulose ether, derivatives of the water-soluble
cellulose ether, water-soluble bioglue or water-soluble synthetic high molecular
polymer; conducting spraying, wherein a spraying manner is adopted for evenly applying the sealing andcoating liquid to the paper-plastic package surface; and conducting heat treatment, wherein a paper-plastic package treated by spraying is heated at 200 DEG C to 230 DEG C for 5 s to 90 s. A paper-plastic product treated by the process has a
smooth surface, and fine debris is not prone to being generated in the storage and transportation processes. Another object of the invention is to provide the paper-plastic package. After sealing and coating treatment with the paper plastic package anti-fluffing sealing and coating process, the
advantage that the fine debris is not prone to being caused by friction is achieved.