PURPOSE: To obtain the electric blanket without spoiling the draping quality and the external appearance by constituting said blanket of two pieces of upper and lower knit blankets, victoria lawn inserted and held between them, a blanket texture formed by sticking them linearly at a prescribed interval with a moisture reaction type hot-melt adhesive agent, and a cord-like heater installed between the knit blanket and an adhesion part of the victoria lawn.
CONSTITUTION: A moisture reaction type hot-melt adhesive agent 5 applied linearly is applied in parallel to both sides of a heater 4 placed at an interval, and sticks both the upper side and the lower side Mayer blankets 1, 2, and victoria lawn 3. At the time of adhesion, the left and the right of the victoria lawn 3 are drawn by a holding fixture 10, and the upper side Mayer blanket 1 is spread out in a no-tension state, aligned on the lower side Mayer blanket 2 to which the moisture reaction type adhesive agent 5 is applied, and pressurized lightly and stuck at a room temperature. When two pieces of easily stretchable Mayer blankets 1, 2 are superposed and stuck, since they are supported by using the victoria lawn 3, flapping and a snake motion of the Mayer blankets 1, 2 do not occur. Since the moisture reaction type hot-melt adhesive agent 5 is used as an adhesive agent, it does not bleed out to the surface of the texture, the pressure adhesion can be executed at a room temperature, the thin hair on the surface of the texture is laid down, and the appearance is not spoiled.
KOBAYASHI HIROSHI
SHINODA HIDEO
OBARA KAZUYUKI
