Fellow guests and friends from the press: In this newsbriefing we are going to declare to all circles that we shall carry out agenuine leather product mark (GLP) in the leather industry. It is an important measuretake...Fellow guests and friends from the press: In this newsbriefing we are going to declare to all circles that we shall carry out agenuine leather product mark (GLP) in the leather industry. It is an important measuretaken for exploring a new way of industrial administration under the condition of展开更多
A study on deformation and filtration properties of a leather semi-finished product after chrome tanning are presented.The analytical dependences of compressive load on compressive(recovery)strain and moisture content...A study on deformation and filtration properties of a leather semi-finished product after chrome tanning are presented.The analytical dependences of compressive load on compressive(recovery)strain and moisture content of a leather semi-finished product are obtained.The empirical dependences of hydraulic gradient on filtration rates are determined for various compression ratios of the leather semi-finished product.It was revealed that with an increase in compressive load and moisture content of the leather semi-finished product,the compressive deformation increases.The shoulder section is subject to the greatest deformation,then the belly section and the least deformation is observed in the butt section.A linear relationship has been established between the hydraulic gradient and the rate of moisture filtration through the leather semi-finished product in the directions perpendicular and parallel to its surface.展开更多
文摘Fellow guests and friends from the press: In this newsbriefing we are going to declare to all circles that we shall carry out agenuine leather product mark (GLP) in the leather industry. It is an important measuretaken for exploring a new way of industrial administration under the condition of
基金This study was supported by the Industrial Technology Innovation Development Project of the Ministry of Trade,Industry and Energy,Rep.Korea(No.20010482).
文摘A study on deformation and filtration properties of a leather semi-finished product after chrome tanning are presented.The analytical dependences of compressive load on compressive(recovery)strain and moisture content of a leather semi-finished product are obtained.The empirical dependences of hydraulic gradient on filtration rates are determined for various compression ratios of the leather semi-finished product.It was revealed that with an increase in compressive load and moisture content of the leather semi-finished product,the compressive deformation increases.The shoulder section is subject to the greatest deformation,then the belly section and the least deformation is observed in the butt section.A linear relationship has been established between the hydraulic gradient and the rate of moisture filtration through the leather semi-finished product in the directions perpendicular and parallel to its surface.
