Anti-down out down products

The utility model relates to a down penetrating prevention down product which comprises surface fabric, lining fabric and down. The utility model is characterized in that quilting seams connected by a plurality of layers of glue are arranged between the surface fabric and the lining fabric, the width of each quilting seam is more than 1.6 mm, and the average length of the quilting seams is more than 20 mm; the quilting seams can be longitudinal, transverse and inclined, and can be also linear and curved. The utility model has the advantages of reasonable and simple structure, easy manufacture and easy manufacture. The down product has no quilting thread needle eyelets, and the utility model prevents down from penetrating. The comfort under condition that persons wear the down product is improved, and the service life of the utility model is extended.