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AssigneeYKK Corporation
InventorsGO TAKANI, YUSUKE ITO, FULIN MIAO, YE YUAN
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The disclosure discloses a method for forming a rubber layer on a surface of a resin material. In the method, painting is first performed on the surface of the resin material to form a painting layer, using a paint to which a pigment has been added; then, rubber coating is performed to form a rubber layer on the painting layer. The method of the disclosure may be used in surface treatment of a fastener product. The disclosure further discloses a slide fastener, a buckle and a snap button using the method of the disclosure. The method of the disclosure may solve a conventional problem that a rubber coating is likely to fall off a resin surface, and the rubber on the surface of the resultant fastener product is less likely to fall off.
A method for forming a rubber layer on a surface of a resin material, comprising:
A resin material structure, comprising a resin material body, wherein a painting layer and a rubber layer are sequentially formed from inside to outside on a surface of the resin material body, and a paint for forming the painting layer contains a pigment.
A resin slide fastener, comprising a slide fastener tape, a slide fastener element, and a slide fastener slider, wherein a painting layer and a rubber layer are sequentially formed from inside to outside on an outer surface of the slide fastener element and/or the slide fastener slider, and a paint for forming the painting layer contains a pigment.
A resin snap button, comprising a male fastener and a female fastener, wherein a painting layer and a rubber layer are sequentially formed from inside to outside on an outer surface of the resin snap button, and a paint for forming the painting layer contains a pigment.
A resin buckle, comprising a male member and a female member, wherein a painting layer and a rubber layer are sequentially formed from inside to outside on an outer surface of the resin buckle, and a paint for forming the painting layer contains a pigment.
Dependencies are inferred from the claim text.