Non-solvent-residue composite sofa fabric production process

• Main Authors: ZHU HAILIANG, GU HAIJUN, WANG CHENGYI, YANG XINYAO, XIA DONGMING, ZHU RUYING, ZHANG RONGGANG, WEI YONGHUA
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2018
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a non-solvent-residue composite sofa fabric production process. The process includes the following steps of firstly, selecting non-solvent resin PUR hot melt glue for use, melting the non-solvent resin PUR hot melt glue through a glue melting plate at the high temperature of...