The printing of Glass and Crystal product

Printing notes: 1) They can not be printed with too much pressure 2) They must be preheated before printing 3) The printing image can not be a mirror as you see through the glass material 4) They can not be put into the water at once as the printing process is over It will not be a problem if you can handle these methods to print Glass products: http://youtu.be/IYsK1xCmOIE The videos of BLP08 and BLP10 have been attached as below, where these notes have been fully emphasised. So eveybody can try to learn.
Item Name: 10'' Glass Plate Item No.: BLP10 Material: Glass Weight: 10kg Packing: 15pcs/carton Dimension: 350265282mm

Item Name: Glass Mugs (Clear) Item No.: B1G-02 Weight: 13kg Material: Glass Dimension: φ8.2H9.5cm Packing: 36pcs/Carton, 410270*310mm

Item Name: Crystal Glass Frame 16 Item No.: SG-16 Material: Tempered glass Packing: 20pcs/Carton Dimension: 415260205mm Weight: 22kg Size: 23018010mm

Printing notes: 1) They can not be printed with too much pressure 2) They must be preheated before printing 3) The printing image can not be a mirror as you see through the glass material 4) They can not be put into the water at once as the printing process is over It will not be a problem if you can handle these methods to print Glass products: http://youtu.be/IYsK1xCmOIE The videos of BLP08 and BLP10 have been attached as below, where these notes have been fully emphasised. So eveybody can try to learn.
Item Name: 10'' Glass Plate Item No.: BLP10 Material: Glass Weight: 10kg Packing: 15pcs/carton Dimension: 350265282mm

Item Name: Glass Mugs (Clear) Item No.: B1G-02 Weight: 13kg Material: Glass Dimension: φ8.2H9.5cm Packing: 36pcs/Carton, 410270*310mm

Item Name: Crystal Glass Frame 16 Item No.: SG-16 Material: Tempered glass Packing: 20pcs/Carton Dimension: 415260205mm Weight: 22kg Size: 23018010mm