| abstract |
The present invention relates to a kind of high-speed rail luggage carrier polyester sheet and preparation method thereof, polyester sheet includes: polyester sheet ontology (1): being followed successively by polyester layer (11), adhesive layer (12) and frosted layer (13) from inside to outside；Turnover board (2): turnover board (2) is connect by stirring shaft with polyester sheet ontology (1)；Groove I(21)；With groove II(22): groove II(22) it is identical as the shape size of groove I(21), and it is respectively positioned on the opposite side for stirring shaft.The preparation method comprises the following steps: S1 polyester raw material pre-processes；The pretreatment of S2 inorganic raw material；The pretreatment of S3 injection molding machine；S4 is plasticized process: the production of S41 polyester layer (11)；The production of S42 adhesive layer (12)；The production of S43 frosted layer (13)；The installation of S5 turnover board (2).The present invention has the advantages that security performance is high, acid and alkali-resistance salt performance is good, long using the time and growth effect is good. |