Abstract: 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.

Abstract: The disclosure discloses a fastener tape, a slide fastener and a fastener tape manufacturing device. The fastener tape includes a fastener tape body and a fastener element fixed to a first side of the fastener tape body. A second side of the fastener tape body is folded toward a back side of the fastener tape body, and a bent part extending along a length direction of the fastener tape is formed after the folding. The bent part divides the fastener tape body into a first fastener tape part and a second fastener tape part respectively located on a front surface and a back surface of the fastener tape body. Moreover, a fixing holding part is further disposed between the first fastener tape part and the second fastener tape part for maintaining the folded state of the fastener tape body.

Abstract: 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.

Abstract: The disclosure discloses a fastener tape, a slide fastener and a fastener tape manufacturing device. The fastener tape includes a fastener tape body and a fastener element fixed to a first side of the fastener tape body. A second side of the fastener tape body is folded toward a back side of the fastener tape body, and a bent part extending along a length direction of the fastener tape is formed after the folding. The bent part divides the fastener tape body into a first fastener tape part and a second fastener tape part respectively located on a front surface and a back surface of the fastener tape body. Moreover, a fixing holding part is further disposed between the first fastener tape part and the second fastener tape part for maintaining the folded state of the fastener tape body.