Ink-jet printing equipment with plasma pretreatment

• Main Authors: JIA XINXUAN, SONG GUILING, ZUO JING, LI XUNHAI, JIANG YIKUAN, WANG XINYU
• Format: Patent
• Language: Chinese; English
• Published: 20.07.2011
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

The utility model relates to ink-jet printing equipment with plasma pretreatment. The ink-jet printing equipment comprises a conveying mechanism, wherein a plasma generator and an ink-jet head are arranged in turn above the center of the conveying mechanism; a first cloth guide roller, a first cloth pressing roller, the plasma generator, the ink-jet head, a second cloth pressing roller and a second cloth guide roller are arranged in turn above the conveying mechanism; a third cloth guide roller is arranged on both sides of the plasma generator respectively; and a third cloth guide roller and a third cloth pressing roller are arranged in turn between the plasma generator and the ink-jet head. Primary plasma treatment is performed on the surface of a chemical and blended fabric before ink-jet printing by making full use of the physical and chemical effects of plasmas on the fabric, so that the color fastness of an ink-jet printing product is greatly improved.