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In this paper, the light fastness and glossiness of natural yellow silk fabric were analyzed. The test items included the mechanical property, light color fastness, perspiration color fastness, and rubbing color fastness. The relation between the glossiness and different specification of the silk fabric was discussed. Finally, the glossiness of fabric with different degumming rate was observed. The experimental results reveal that the fracture strength of fabric reduces significantly. The fabrics light fastness runs up to 1~2 degree, perspiration color fastness can reach 5 degree as well as rubbing color fastness. For the 8/5 satin fabric, the glossiness is low. Glossiness of the plain weave is less than the one of the twill fabric. After 48h lighting, the glossiness decreases while the reflectivity increases. When the lighting time increases from 48h to 96h, the glossiness increases gradually. After degumming finishing, glossiness of the fabric decreases, while the reflectivity increases. The fabric can achieve a relatively fine glossiness at degumming rate of 17.34%.

In order to improve plastic property of AZ31 alloy tubes at room temperature and expand application of cold rolling process in magnesium (Mg) alloys, solution treatment (T4) and cryogenic treatment of AZ31 tubes obtained by drawing were investigated in this work. The results indicate that T4 can improve the microstructure of the alloy, refine grains and eliminate twins. The optimized T4 parameter is 300 °C for 8 h, in which the average grain size of 12 μm can be obtained and elongation reaches to Max of 16.1% and tensile strength reaches to 242 MPa. Moreover, tensile strength was decreased to 211 MPa, while, elongation was improved to 25.4% by T4+cryogenic treatment at-196 °C.

In order to study the shading property of the fabric, there are several parameters of the fabrics were tested, they are include the transmission and reflectivity for the Ultraviolet light, the transmission and reflectivity for the visible light. From the test results, following conclusions can be gotten: under same situation, the percent of void for the fabric will affect the transmission of the Ultraviolet light and the visible light. When the interweaving frequency is bigger and the float is shorter, the reflectivity of the Ultraviolet light is lower and the reflectivity of the visible is higher.

In order to study the influences of fabric specification on vertical depth of honeycomb weaves, 11 kinds of honeycomb weaves fabric were designed in this paper by using different yarn linear density and weave repeat unit. The results show that the vertical depth of honeycomb weaves would increase as the yarn linear density increasing when the linear density was comparatively larger. With the increasing of weave repeat unit, vertical depth of honeycomb weaves is significantly increased. According to these results, 3D integrated vertical structure with honeycombed-core was designed, which used honeycomb weaves as the sandwich structure and plain weaves as the upside face and underside face. At the same time, the looming draft of this structure was drawn.