Cloth and fibre product

Abstract

Fabric (A) comprising first laminated yarns (1) and second laminated yarns (2). The first laminated yarns (1) are obtained by first forming a metal layer on one surface of a synthetic resin film by vapor deposition, bonding synthetic resin films provided with metal layers to each other so that the metal layers come inside so as to produce a sandwich structure and cutting the sandwich structure into yarns. The second laminated yarns (2) are produced in the same manner as for the first laminated yarns (1) except that the metal layers thereof consist of a metal having a potential difference from the metal constituting the metal layers of the first laminated yarns (1). Fabric (B) as another embodiment is one comprising raw yarns having, attached thereto, a first laminated material and second laminated material obtained by pulverizing the two sandwich structures used in the production of the fabric (A).

Description

technical field [0001] The invention relates to a cloth and a fiber product using the cloth as raw material. The fabric is safe, and has semi-permanent insect repellent, antibacterial, and antifungal effects, can decompose and purify harmful substances, and can generate negative ions at the same time. Background technique [0002] Conventionally, as fiber products having insect repelling, antibacterial and antifungal effects, for example, fiber products in which specific active ingredients are incorporated during the production of raw fiber, and fiber products in which these active ingredients are attached in the dyeing process have been developed, use. [0003] And, utilize the fiber product of laminated wire and laminated body (for example, referring to Japanese Patent Laid-Open No. 2001-49541, International Publication No. 01 / 98567 pamphlet, international publication No. 01 / 83880 pamphlet) is disclosed and used. [0004] Furthermore, a laminated wire and a laminated f...

AI Technical Summary

Problems solved by technology

[0007] First of all, fiber products using laminated yarns and laminates are effective against some molds such as bacteria, viruses, and trichophyton, but there is a problem that it cannot be expected to completely inhibit the strong vitality of Aspergillus niger, red fungus, etc. The proliferation of mold and penicillium, and the blocking effect against ticks, fleas, insects, etc., and the inhibition of the proliferation of large fungi and plankton cannot be expected

[0008] In addition, since multiple metals are vapor-deposited on laminated wires and laminates containing multiple metals that generate potential differences, there is a problem of increased manufacturing costs

[0009] In addition, fiber products using charcoal and calcium carbide will fall off due to external stimuli such as washing, so there is a problem that their functions cannot be sustained for a long time.

[0010] Also, up to now, there has not been developed a fiber product with insect repelling, antibacterial effect, anti-mildew effect and ability to generate negative ions at the same time.

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