CN101831746A - Spacer fabric - Google Patents
Spacer fabric Download PDFInfo
- Publication number
- CN101831746A CN101831746A CN200910128179A CN200910128179A CN101831746A CN 101831746 A CN101831746 A CN 101831746A CN 200910128179 A CN200910128179 A CN 200910128179A CN 200910128179 A CN200910128179 A CN 200910128179A CN 101831746 A CN101831746 A CN 101831746A
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- China
- Prior art keywords
- warp thread
- spacer fabric
- fabric
- sublayer
- warps
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Abstract
The invention discloses a spacer fabric, which can increase arrangement density of warps, particularly the arrangement density of the warps on the upper and lower sub-layers. When connecting warps at a middle position connect woven fabrics on the upper and lower sub-layers into the whole spacer fabric in a distance state, the spacer fabric characterized in that: in the same longitudinal cross section of the fabric, the warps playing a role in spaced connection and the warps of the fabrics on the upper and lower sub-layers, which are connected by the warps, are in superimposition state and in up and down interweaving with wefts on the upper and lower sub-layers. The arrangement density of the warps of the spacer fabric, particularly the warps on the upper and lower sub-layers is increased, so that the fibre content and the mechanical property of a composite material taking the spacer fabric serves as reinforcement are improved.
Description
Affiliated technical field
The present invention relates to a kind of spacer fabric, especially can increase the spacer fabric of the warp thread arranging density of sublayer fabric.
Background technology
Among the present invention, woven fabric is meant the fabric that filling yarn is interwoven in the sink-float mode; The sublayer fabric is meant the basic composition fabric unit in the two-layer and above integral multilayer fabric; Spacer fabric is meant the integral woven fabric that becomes distance state to connect into by two sublayer woven fabrics about the connection yarn general, often can be used as the enhancing body of the cabinet-type composite material for weaving with high-strength light characteristic.
At present, though known spacer fabric structurally is that two sublayer woven fabrics become distance state integral body to be formed by connecting about being incited somebody to action by the connection warp thread that is in the woven fabric centre position, but the connection warp thread in centre position can not be in the warp thread of sublayer woven fabric in the same longitudinal cross-section on the fabric width direction, promptly connects warp thread and must occupy special longitudinal cross-section.So, just certainly led to the warp thread in the woven fabric, the warp thread of two sublayer woven fabrics is in the restriction of arranging on the tightness degree especially up and down; It is the fibre density of sublayer up and down that strengthens the final composite material for weaving of body that the arrangement tightness degree of these warp thread in woven fabric then has influence on this woven fabric; As everyone knows, the fibre density of sublayer is then closely related with the mechanical property of this cabinet-type composite material for weaving up and down, so how to improve fibre density, just become important research project as the sublayer up and down in the woven fabric of cabinet-type composite material for weaving enhancing body.
Summary of the invention
For the connection warp thread that mediates that overcomes in the existing spacer fabric can only be in the different longitudinal cross-section on the fabric width with the warp thread branch of two sublayer woven fabrics up and down, thereby make the fabric width direction arranging density less deficiency of warp thread at woven fabric, the invention provides a kind of spacer fabric, make the warp thread of this spacer fabric, the warp thread of two sublayers obtains increasing at the arranging density of the fabric width direction of woven fabric especially up and down.
The technical solution adopted for the present invention to solve the technical problems is, on the fabric thickness direction, the connection warp thread that mediates shows following characteristics when two sublayer woven fabrics become distance state to connect into whole spacer fabric up and down: in the same longitudinal cross-section on the woven fabric fabric width, the warp thread that plays at interval connection effect becomes closed state with the warp thread of two sublayer woven fabrics up and down that is connected by this warp thread, and rising and falling with the weft yarn of the weft yarn of last sublayer woven fabric and following sublayer woven fabric interweaves.
The invention has the beneficial effects as follows, become closed state because connect warp thread with the warp thread of two sublayer woven fabrics up and down that is connected by this warp thread, so can increase the arranging density of the warp thread in the spacer fabric, especially up and down the arranging density of the warp thread of sublayer serves as that the fiber content and the mechanical property thereof of sublayer up and down that strengthens the composite of body also all is improved thereby make with this spacer fabric.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structure chart of the longitudinal cross-section of first embodiment of spacer fabric.
1. connect warp thread among the figure, 2. go up the warp thread of sublayer woven fabric, 3. descend the warp thread of sublayer woven fabric, 4. go up the weft yarn of sublayer woven fabric, 5. descend the weft yarn of sublayer woven fabric, and d. is the spacing distance of two sublayer woven fabrics up and down.
The specific embodiment
Embodiment one:
In embodiment one, be that warp thread and weft yarn carry out weaving with flat 3K carbon fiber fabric strip, bandwidth is 12 millimeters, tape thickness is 0.2 millimeter.The structure of two sublayer woven fabrics is a plain weave up and down, and the connection warp thread that makes the centre position that is in the fabric thickness direction is incited somebody to action up and down in such a way, and two sublayer woven fabrics become distance state to connect into whole spacer fabric: in the same longitudinal cross-section on the woven fabric fabric width, play the connection warp thread 1 of connection effect at interval and the warp thread 2 of the two sublayer woven fabrics up and down that are connected by this warp thread, 3 one-tenth closed states, rise and fall by the rule of plain weave with the weft yarn 5 of the weft yarn 4 of last sublayer woven fabric and following sublayer woven fabric and to interweave, as shown in Figure 1, the spacing distance d of two sublayer woven fabrics is 20 millimeters up and down.
Embodiment two:
In embodiment two, be that warp thread and weft yarn carry out weaving with non-twist fiber combination, be warp thread and weft yarn with non-twist fibre glass roving in the present embodiment, bandwidth is 18 millimeters, tape thickness is 0.3 millimeter.Its woven fabric structure is identical with embodiment's one, and the spacing distance d of two sublayer woven fabrics is 25 millimeters up and down.
Embodiment three:
In embodiment three, be that warp thread and weft yarn carry out weaving with the flat metal tape, be that 0.15 millimeter, width are that 20 millimeters stainless steel band is warp thread and weft yarn with thickness in the present embodiment.Its woven fabric structure is identical with embodiment's one, and the spacing distance d of two sublayer woven fabrics is 30 millimeters up and down.
Embodiment three:
In embodiment three, be that warp thread and weft yarn carry out weaving with the flat vegetational zone, be that 0.25 millimeter, width are that 8 millimeters thin bamboo strips used for weaving is warp thread and weft yarn with thickness in the present embodiment.Its woven fabric structure is a twill, and the spacing distance d of two sublayer woven fabrics is 15 millimeters up and down.
Claims (7)
1. spacer fabric, on the fabric thickness direction, the connection warp thread that mediates two sublayer woven fabrics up and down becomes distance state to connect into whole spacer fabric, it is characterized in that: in the same longitudinal cross-section on the woven fabric fabric width, the warp thread that plays at interval connection effect becomes closed state with the warp thread of two sublayer woven fabrics up and down that is connected by this warp thread, and rising and falling with the weft yarn of the weft yarn of last sublayer woven fabric and following sublayer woven fabric interweaves.
2. spacer fabric according to claim 1 is characterized in that: warp thread is non-twist fiber combination.
3. spacer fabric according to claim 1 is characterized in that: warp thread is flat band.
4. spacer fabric according to claim 3 is characterized in that: flat band is the flat webbing.
5. spacer fabric according to claim 3 is characterized in that: flat band is the flat metal tape.
6. spacer fabric according to claim 3 is characterized in that: flat band is the flat vegetational zone.
7. spacer fabric according to claim 6 is characterized in that: the flat vegetational zone is a thin bamboo strips used for weaving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128179A CN101831746A (en) | 2009-03-09 | 2009-03-09 | Spacer fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128179A CN101831746A (en) | 2009-03-09 | 2009-03-09 | Spacer fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101831746A true CN101831746A (en) | 2010-09-15 |
Family
ID=42715956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910128179A Pending CN101831746A (en) | 2009-03-09 | 2009-03-09 | Spacer fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101831746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351478A (en) * | 2017-07-04 | 2017-11-17 | 山东滨州亚光毛巾有限公司 | Can personal wearing flexible anti-needle punched fabric and its manufacture method |
| CN107458033A (en) * | 2017-07-04 | 2017-12-12 | 山东建华中兴手套股份有限公司 | A kind of soft anti-acupuncture tubing and its manufacture method |
-
2009
- 2009-03-09 CN CN200910128179A patent/CN101831746A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351478A (en) * | 2017-07-04 | 2017-11-17 | 山东滨州亚光毛巾有限公司 | Can personal wearing flexible anti-needle punched fabric and its manufacture method |
| CN107458033A (en) * | 2017-07-04 | 2017-12-12 | 山东建华中兴手套股份有限公司 | A kind of soft anti-acupuncture tubing and its manufacture method |
| CN107458033B (en) * | 2017-07-04 | 2019-07-05 | 山东建华中兴手套股份有限公司 | A kind of anti-needle thorn tubing of softness and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |