Near-field direct writing device for preparing multi-layer fiber membrane and multi-layer fiber membrane preparation method

• Main Authors: LIANG ZHUYE, XUE ZENGXI, KANG HUAN, LI SHEN, SHI LEI, WANG HAN
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2020
• Subjects: BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; KNITTING; LACE-MAKING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; NON-WOVEN FABRICS; SPINNING; TEXTILES; TRIMMINGS; WADDING

The invention relates to the field of electrostatic spinning, in particular to a near-field direct writing device for preparing a multi-layer fiber membrane and a multi-layer fiber membrane preparation method. The near-field direct writing device comprises a high-voltage power supply, a receiving sy...