The invention relates to a multifunctional gas bead gel coat, which comprises sleeves(10), a collar(20) and a body(30) and is made of airtight fabric(1) and a plurality of
air sacs(2) made of the same material as the airtight fabric and arranged at the lower side of the airtight fabric(1) and combined with airtight fabric(1) as a
whole body, wherein, the airtight fabric(1) and the
air sacs(2) are made of
flame retardant
adhesive film. The invention is characterized by the anti-wind, anti-rain, anti-
snow, anti-hail, anti-stumbling, anti-drowning functions , and especially being suitable for being used as winter clothing, raincoats, learning swimsuits, lifejackets, and ski-wear of children. If a
metal film is added at the side next to the
human body, an effect of insulation is increased; by using double-sided glue paper, the
cutting method of the invention includes: at first, the fabric is fixed on a
cutting bed; then the double-sided glue paper is stuck between the upper layer of the fabric and the lower layer of the fabric to form a multilayer; at last, a
cutting paperboard sample is stuck at the top layer of the fabric and the fabric is
cut according to the sample; tablet fabrics which are
cut are blended and welded into the coat by a
welding machine. The method has the advantages of simple operation and low cost.