Curtains and blind curtains made of functional knitted fabrics

JP2026036613AActive Publication Date: 2026-03-05KAZUMA
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Patent Information

Application Number
JP2024139323
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-08-20
Publication Date
2026-03-05
Estimated Expiration
2044-08-20

AI Technical Summary

Technical Problem

Woven fabrics with aluminum strips provide heat insulation and sunshade functions but are non-stretchable, have poor breathability, and are prone to wrinkling, while knitted fabrics lack sufficient functionality.

Method used

A functional knitted fabric with a strip film inserted between continuous loops, restrained by first and second yarn sections, allowing for improved stretchability, breathability, and reduced wrinkling, and enabling various functional properties based on the strip film.

Benefits of technology

The knitted fabric is more stretchable and breathable, less prone to wrinkling, and can impart functions like heat shielding, UV blocking, and light diffusion, with efficient manufacturing and design versatility.

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Abstract

To provide a curtain and a blind curtain made of a functional knitted fabric, which is a knitted fabric having functionality. [Solution] The present invention provides a curtain 4 made of a functional knitted fabric 1, which is a knitted fabric having functionality, and has a loop portion 32a in which multiple continuous loops 32 are arranged parallel to each other, a strip film 31 inserted between adjacent continuous loops 32, a first thread portion 10 knitted into the continuous loops 32 and located on one side of the loop portion 32a, and a second thread portion 20 knitted into the continuous loops 32 and located on the other side of the loop portion 32a, and the curtain 4 and blind curtain 3 equipped with the curtain 4 are provided, in which the strip film 31 is restrained by the first thread portion 10 and the second thread portion 20.
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Citation Information

Patent Citations

  • Insulation fabric

    KR100930300B1

  • Breathable textile for awning

    KR2020140000308U