Polyester board for high-speed railway luggage rack and preparation method of polyester board

Abstract

The invention relates to a polyester board for a high-speed railway luggage rack and a preparation method of the polyester board. The polyester board comprises a polyester board body (1), a turnover plate (2), a groove I (21) and a groove II (22), wherein the polyester board body (1) comprises a polyester layer (11), a bonding layer (12) and a frosted layer (13) from inside to outside in sequence;the turnover plate (2) is connected with the polyester board body (1) through a turning rotary shaft; the groove I (21) and the groove II (22) are identical in shape and size and are formed in opposite sides of the turning rotary shaft. The preparation method comprises the first step of polyester raw material preprocessing, the second step of inorganic raw material preprocessing, the third step of preprocessing by means of an injection molding machine, the fourth step of plasticizing and the fifth step of installation of the turnover plate (2), wherein the fourth step includes the substeps ofmanufacturing of the polyester layer (11), manufacturing of the bonding layer (12) and manufacturing of the frosted layer (13). The method has the advantages of being high in safety performance, goodin acid, alkali and salt resistance, long in service time and good in bearing effect.

Description

technical field [0001] The invention relates to the technical field, in particular to a polyester board for a high-speed rail luggage rack and a preparation method thereof. Background technique [0002] With the rapid development of road traffic, it has brought faster humanistic communication between cities. The passenger transport industry is also under enormous pressure with increasing population mobility. Nowadays, in addition to pursuing faster speed when traveling, people are increasingly pursuing a more comfortable and safe riding environment. [0003] At present, the fastest transportation on the ground is undoubtedly the high-speed railway. When the train is running, the luggage placed by passengers on the luggage rack of the train often has the risk of falling, causing personal injury to passengers. With the rapid development of my country's high-speed railway and aviation construction, the national high-speed railway network and aviation network have been basica...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a polyester board for high-speed railway luggage rack and its preparation method, and solve the problems of poor waterproof performance of the polyester board and low safety performance of the luggage rack

Images