Tegmentum with waterproof and ventilating functions

• Main Author: SHANCHUN,GONG WANG
• Format: Patent
• Language: English
• Published: 19.09.2007
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model discloses a quilt with waterproof and ventilation functions, composed of a cotton face fabric layer and a warm keeping layer arranged under the cotton face fabric layer. A nanometre face fabric layer is arranged under the warm keeping layer, the thickness of the nanometre face fabr...