Fabric, fabric manufacturing method and vehicle seat
AssigneeToyota Boshoku Kabushiki Kaisha
InventorsKazunori Watanabe, Satoru Yamada
Life of this patent
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Abstract
A fabric, a fabric manufacturing method and a vehicle seat are provided. The fabric has one surface and an opposite surface, and includes a constituent yarn having at least an elastic yarn; and a chenille yarn having a core yarn and a pile yarn. At least one kind of yarn of the constituent yarn is shaped in a waveform as seen from a sectional direction of the fabric. The core yarn is located closer to the opposite surface than an imaginary line, the imaginary line being formed by connecting each of peaks of mountain portions of the waveform in the one surface.
Claims6
A fabric having one surface and an opposite surface, the fabric comprising:
- at least two constituent yarns having different thermal shrinkage;
- and
- a chenille yarn having a core yarn and a pile yarn,
- wherein at least one kind of yarn of the at least two constituent yarns is shaped in a waveform as seen from a sectional direction of the fabric, and
- wherein the core yarn is located closer to the opposite surface of the fabric than a line that connects peaks of mountain portions of the waveform in the one surface of the fabric.
A fabric manufacturing method comprising:
- forming a raw fabric by using a chenille yarn including a core yarn and a pile yarn, and at least two constituent yarns having different thermal shrinkage;
- and
- performing a thermal treatment to the raw fabric to obtain a fabric having one surface and an opposite surface,
- wherein at least one of the at least two constituent yarns is an elastic yarn, wherein at least one kind of yarn of the at least two constituent yarns is shaped in a waveform as seen from a sectional direction of the fabric, and
- wherein the core yarn is located closer to the opposite surface of the fabric than a line that connects peaks of mountain portions of the waveform in the one surface of the fabric.
Dependencies are inferred from the claim text.