Light, thin and soft single-sided weft-knitted fabric with differential moisture conductivity

A knitted fabric and differentiated technology, applied in the field of single-sided weft knitted fabrics and knitted fabrics, can solve the problems of hard feeling, oppression, poor washing resistance, etc., achieve differential moisture conductivity, reduce wet stickiness sense, slowing down the effect of horizontal diffusion

CN113026182APending Publication Date: 2021-06-25BEST PACIFIC TEXTILE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-06-25

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Abstract

The invention discloses a light, thin and soft single-sided weft-knitted fabric with differential moisture conductivity. The fabric comprises a fabric body; the fabric body comprises first yarns Y1 and second yarns Y2 which are interwoven with each other and woven through a weft-knitted single-sided plain weave and / or single-sided variable weave structure; the fabric body is provided with a garment surface and a skin-attaching surface, and the skin-attaching surface is provided with geometric discontinuous convex areas; in a unit area, the garment surface is composed of looping and tucking structures, and the skin-attaching surface is composed of looping and tucking or floating thread structures; in one unit circulation weave of the fabric body, the skin-attaching surface at least contains one path of yarns for weaving non-looping weaving units; and the unit area of the yarns for weaving the non-looping weaving units is less than or equal to 70% in total paths of one unit circulation weave structure. The fabric is light, thin and soft, the one-way transfer index (OWTC) is larger than or equal to 100%, the requirements of people for wearing comfort, functionality and practicability can be met, and the application range is wide.
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Description

technical field

[0001] The invention belongs to the technical field of textile fabrics, and relates to a single-sided weft-knitted fabric, in particular to a thin, soft fabric with heat-retaining properties and the characteristics of differential moisture conduction of liquid water on both sides of the fabric, so that the skin surface of the human body can always be kept dry and comfortable. knitted fabric. Background technique

[0002] With the development of science and technology and the improvement of people's living standards, people put forward more and more functional and comfortable requirements for clothing and household items in addition to being beautiful. In the hot summer weather, the human body's appeal to textile fabrics is mainly light and dry. In order to consider the light texture of fabrics, the market often chooses single-sided fabrics to make summer garments. However, after the human body sweats a lot, the fabrics that touch the body will not absorb swe...

Examples

Embodiment 1

[0052] first yarn Y 1 Common C-section polyester, PES 80D / 144F; second yarn Y 2 Use ordinary round section polyester, PES 30D / 24F. The two yarns are interwoven to form the body of the fabric, and form a weft-knitted single-sided plain weave. The fabric body has a garment surface and a skin-fitting surface, the garment surface is composed of a loop and a tuck structure, and the first yarn Y 1 and the second yarn Y 2 The weave forms the garment face. The skin-adhering surface is composed of loops and tucks or float structures. Among them, the second yarn Y 2 Knitting on the skin facing to form a non-loop knitting unit; first yarn Y 1 Exposed on the skin-adhering surface, forming a geometrically discontinuous raised area. In a unit loop organization, there are two first yarns Y 1 and a second yarn Y 2 composition, m=2, n=1.

[0053] like Figure 1-3 As shown, in this embodiment, the coverage area S of the skin facing yarn B =2S 1Y1 +S 2y2 ×W; Covering area S of the ...

Embodiment 2

[0069] On the basis of Example 1, 150D / 288F polyester is adopted as the first yarn Y 1 and 40D / 36F polypropylene as the second yarn Y 2 . The two yarns are interlaced to form the main body of the fabric, which is then piled. Among them, the second yarn Y2 A yarn that is a non-loop knitting unit of the skin facing; a first yarn Y 1 Exposed on the skin-adhering surface, it is a geometrically discontinuous raised area. The garment surface is a jacquard structure, and the skin surface has a fluffy area. In a unit loop organization, there are two first yarns Y 1 and a second yarn Y 2 composition, m=2, n=1.

[0070] In this embodiment, the coverage area S of the skin-facing yarn B =2S 1Y1 +S 2y2 ×W; Covering area S of the yarn on the garment surface of the knitted fabric F =2S 2y1 +S 2y2 .

[0071] first yarn Y 1 (150D / 288F) Polyester monofilament equivalent radius is:

[0072]

[0073] D. Y1 =2×3.16=6.32(μm)

[0074] Similarly, we calculate the second yarn Y 2 ...

Embodiment 3

[0086] On the basis of embodiment 1, adopt the first yarn Y 1 : Polyester (PES 80D / 144F) and second yarn Y 2 : Nylon 66 (50D / 48F), the two yarns are interwoven to form the body of the fabric, and form a weft-knitted single-sided fabric. Among them, the second yarn Y 2 A yarn that is a non-loop knitting unit of the skin facing; a first yarn Y 1 Exposed on the skin-adhering surface, it is a geometrically discontinuous raised area. In a unit loop organization, there are four first yarns Y 1 and three second yarns Y 2 composition, m=4, n=3.

[0087] In this embodiment, the coverage area S of the skin-facing yarn B = 4S 1Y1 ; The covered area S of the yarn on the garment surface of the knitted fabric F = 4S 2y1 +3S 2y2 ×W.

[0088] first yarn Y 1 (80D / 144F) Polyester monofilament equivalent radius is:

[0089]

[0090] D. Y1 =2×3.80=7.6(μm)

[0091] Similarly, we calculate the second yarn Y 2 (50D / 48F) Nylon 66 monofilament equivalent radius is:

[0092]

[0...