PAT . JP 6909533
Ventilation options can improve air circulation and down loft resilience. We propose to create air holes in the down quilt or partition by adhering a special filter on the downwear. Location of use and design can be arranged freely.
Baffle Ventilation
DNHM
DNAT
DPHM
DPAT
KNHM
KNAT
DNAT
DPHM
DPAT
KNHM
KNAT
Part type Ventilation
DNHM
DNAT
DPHM
DPAT
KNHM
KNAT
DNAT
DPHM
DPAT
KNHM
KNAT
Explanation of Air Circulation is hear.