Friction-resistant heat transfer printing sheet capable of transferring high-resolution patterns and preparation method of friction-resistant heat transfer printing sheet

• Main Authors: LI HUI, REN TIANHANG, MENG JIACHENG, WU HENG, TANG GUOCHU, LI SHUN, WEN TIANJUN, CUI ZHONGHUI, JI GAOJING
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COLOUR PRINTING; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LINING MACHINES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; STAMPS; TRANSPORTING; TYPEWRITERS; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to a friction-resistant heat transfer printing sheet capable of transferring high-resolution patterns and a preparation method, and belongs to the technical field of heat printing. The invention discloses a friction-resistant heat transfer printing sheet capable of transferring high-resolution patterns. The friction-resistant heat transfer printing sheet comprises a back coating layer, a base body, a release layer, an ink layer and a bonding layer which are sequentially arranged from top to bottom in an attached mode. The release layer is formed by mixing and then coating the following raw materials in parts by weight: a solvent, 30-90 parts of polystyrene resin, 20-30 parts of adhesive resin and 1.5-15 parts of a thermoplastic elastomer material. The invention further discloses a preparation method of the friction-resistant heat transfer printing sheet capable of transferring the high-resolution patterns. The thermal transfer ribbon has the beneficial effect that the scratch resistance