Warm-keeping underwear
A technology for thermal insulation and underwear, applied in the direction of underwear, clothing, application, etc., can solve the problems of reducing the comfort of wearing underwear, single characteristics, inability to have both the characteristics of fabric softness and moisture absorption, etc.
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[0020] see figure 1 and figure 2 , the present invention relates to a thermal underwear, comprising an underwear body 1, the underwear body 1 is a double-layer structure, an interlayer 2 is arranged inside, a heating sheet 3 is fixed in the interlayer 2, and the heating sheet 3 and the interlayer The storage battery 4 in 2 is connected.
[0021] The heating sheet 3 can be arranged on the waist, chest, neck, back, shoulders, arms and other positions. After the battery 4 is powered on, the human body can be heated to keep warm, and the person can effectively keep out the cold.
[0022] The process of making thermal underwear is as follows:
[0023] 1) Yarn variety design:
[0024] Choose wool fiber, cashmere fiber, bamboo charcoal polyester fiber and stainless steel fiber, anti-pilling treatment, enzyme treatment and softening treatment for wool fiber, cashmere fiber, bamboo charcoal polyester fiber and stainless steel fiber, anti-pilling treatment is anti-pilling treatment ...
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