Self-sticking PET inkjet advertising cloth

• Main Authors: ZHANG LONG, ZHANG XINLONG, ZHU WEIDONG, QIAN AIMING, JU ZHIJIE
• Format: Patent
• Language: English
• Published: 28.01.2015
• Subjects: COLOUR PRINTING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; STAMPS; TRANSPORTING; TYPEWRITERS

The utility model relates to self-sticking PET inkjet advertising cloth. The existing inkjet advertising cloth is poor in adhesion fastness and relatively complicated in production process, resulting in a low yield. The self-sticking PET inkjet advertising cloth provided by the utility model comprises a PVC surface layer and a PVC bottom layer and is characterized in that a PET film is arranged between the PVC surface layer and the PVC bottom layer, a glue layer is applied to the surfaces of the PVC surface layer and the PVC bottom layer respectively in advance, the PVC surface layer and the PVC bottom layer to which the glue layers are applied are in hot melting fit with the PET film, a layer of release paper is arranged on the back of the PVC bottom layer, and magic glue dots are applied to the release paper; according to the process in the invention, the process steps of applying PU glue to the PET film and drying in an oven are saved, the production processing process of a PET advertising material is effectively shortened, and processing steps carried out on the PET film are reduced.