... printing, gravureprinting, thermal transfer, color printing peritoneal technology, bronzing and hot silver;working on the use of ... hot-line sewing and ultrasonic waves technology, exquisiteworkmanship, product durability; 3, Can be printed ... choice! 4, paper: Art paper, white board paper, woodfree paper, white paperboard, copper platepaper, kraft paper, etc.; paper thickness of the optional ...