Arc printing process
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Patent Name Arc Surface Printing Technology Patent Applicant Liu Xueliang Principal Applicant Address 518108 Inventor Liu Xueliang Application No. 200510034219.4 Application Date 2005.04.22 Certification Date 6th Floor, Building 6, Block 2, Dongfang Datianyang Industrial Zone, Songgang Town, Bao'an District, Shenzhen, Guangdong Province Auditing Announcement No. 1701967 Auditing Notice Day 2005.11.30 Manual CD-ROM D0548 Main Classification Number B41M1/40 Classification No. B41M1/40; B44C1/16; B41F17/30 Sub-item Original Application No. Priority Abstracts This invention relates to a curved surface printing The process includes the following steps: (1) forming an arcuate body; (2) deforming the deformable material according to the surface shape of the arcuate body after printing the pattern on the deformable planar pattern material; (3) printing The patterned deformed material and arc body are placed into the pattern forming mold in turn; (4) The mold is heated to deform the pattern on the deformable material and connected to the surface of the arcuate body; (5) The mold is removed and the deformable material is removed . This process can not only print patterns directly on the spherical surface, but also directly print various patterns on hemispherical, elliptical, semi-ellipsoidal, and other curved surfaces. Moreover, the resulting patterns are brightly colored. With high precision, the outer surface of the resulting arcuate body is smooth and clean. Sovereignty item 1. An arc printing process characterized by the following steps: (1) forming an arcuate body; (2) following the deformation of the deformable material according to the arcuate body after printing the pattern on the deformable planar pattern material; The surface shape of the deformation; (3), will be printed with a pattern of deformed material, arc body into the pattern forming mold; (4), mold heating, the deformable material on the pattern of vulcanization molding, connected to Curved body surface; (5), Demoulding, remove the deformable material. International Application International Publication Date of Entry into the Country Patent Agency Shenzhen Zhongyi Patent and Trademark Office Agency Address Agent Xie Zhiwei