CN102002812B - Three-dimensional fabric surface layer reinforcing weaving method and structure thereof - Google Patents
Three-dimensional fabric surface layer reinforcing weaving method and structure thereof Download PDFInfo
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- CN102002812B CN102002812B CN2009101738248A CN200910173824A CN102002812B CN 102002812 B CN102002812 B CN 102002812B CN 2009101738248 A CN2009101738248 A CN 2009101738248A CN 200910173824 A CN200910173824 A CN 200910173824A CN 102002812 B CN102002812 B CN 102002812B
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Abstract
The invention discloses a three-dimensional fabric surface layer reinforcing weaving and a structure thereof. Mainly, a knitting machine is used for knitting yarn into three layers of weaving layers comprising a top-end reticular surface layer, a middle belt ply and a bottom-end weaving layer, wherein the top-end reticular surface layer is a reticulate body which is composed of plural main thread sections and an extending section, the main thread sections are overlapped by two coils, and the extending section only comprises single coil yarn formed by connecting plural coils in series; in the weaving process, the yarn of the middle belt ply carries out reciprocating motion between the top-end reticular surface layer and the bottom-end weaving layer; one end of the yarn of the middle belt ply is connected to the main thread section of the top-end reticular surface layer, and the other end is connected to the bottom-end weaving layer; when the yarn of the middle belt ply moves to the extending section, the yarn is lapped with the extending section so as to reinforce the extending section; and then, reciprocating weaving is carried out between the main thread section and the bottom-end weaving layer so as to achieve the purpose of reinforcing the top-end reticular surface layer.
Description
Technical field
The invention relates to a kind of stereo fabric superficial layer reinforcement weave and structure thereof; Be meant that especially a kind of yarn through middle support layer overlaps with the extension of top meshy surface layer mutually, to reach the stereo fabric superficial layer reinforcement weave and the structure thereof of reinforcement top meshy surface layer purpose.
Background technology
Seeing also shown in Figure 1A, the B, is existing stereo fabric sketch map, and it consists predominantly of bottom (11), intermediate layer (12) and top layer (13); Wherein, this top layer (13) is reticulate body or polygonal reticulate body, and this reticulate body or polygonal reticulate body comprise main section (131) and extension (132); For top layer (13) is woven into reticulate body; So all formed by two coil yarn overlap joints on this main section (131), and extension (132) comprise the single line loop yarn, this coil yarn is to be formed by a plurality of coil tandems; And move back and forth between bottom (11) and top layer (13) through intermediate layer (12) are upper and lower; One end in intermediate layer (12) is connected with extension (132) with the main section (131) of top layer (13), and the other end then is connected with bottom (11), can form the stereo fabric of sandwich structure.Yet top layer (13) extension (132) of existing stereo fabric only comprises the single line loop yarn, make the structural strength of extension (132) not enough, and this extension (132) receives the support of intermediate layer (12) again; When top layer (13) surface receives when rubbing; The influence that promptly can be supported simultaneously because of main section (131) and extension (132); Cause main section (131) and extension (132) to be rubbed simultaneously, after permanent abrasion, the extension (132) that structural strength is not enough is promptly broken off easily in advance; Cause top layer (13) reticulate body to be damaged non-function.
Summary of the invention
The object of the invention promptly is to provide a kind of stereo fabric superficial layer reinforcement weave and structure thereof; Be when the braiding middle support layer; The yarn of middle support layer is overlapped with the extension of top meshy surface layer mutually, and middle support layer reaches the purpose of reinforcement extension structural strength thus.
A purpose more of the present invention is to be to provide a kind of stereo fabric superficial layer reinforcement weave and structure thereof, has characteristics such as easy to manufacture, high durability, prolongs the product effect in service life to reach.
Can reach the stereo fabric superficial layer reinforcement weave and the structure thereof of foregoing invention purpose; Yarn is inserted in the braiding machine; Weave the three layers of institutional framework of weaving cotton cloth simultaneously through braiding machine; Wherein, weave the three-decker of accomplishing and from top to bottom be top meshy surface layer, middle support layer and bottom nonwoven fabric layer in regular turn; Wherein, For top meshy surface layer is woven into reticulate body or polygonal reticulate body, will make this top meshy surface layer be distinguished into main section and extension, this main section is that two coil yarn overlap joints form; The extension then only comprises the single line loop yarn, and this coil yarn is to be formed by a plurality of coil tandems; And in the process of braiding middle support layer; Be main section and the upper and lower reciprocating type mobile braiding of bottom nonwoven fabric layer intercropping with yarn meshy surface layer of middle support layer in the top; Yarn one end of middle support layer is connected with the main section of top meshy surface layer, and the other end then is connected with the bottom nonwoven fabric layer, when the yarn of middle supporting layer upper and lower when moving back and forth the extension of meshy surface layer to the top; Promptly can overlap mutually with the extension; The intensity of reinforcement extension thus, and make the support of the no middle support layer in below, extension, then; The yarn of middle support layer can remake upper and lower moving back and forth again between main section and bottom nonwoven fabric layer; Until the support of accomplishing all top meshy surface layers, and cause the extension of all top meshy surface layers all can overlap mutually, to reach the purpose of reinforcement extension with the yarn of middle support layer.
Stereo fabric superficial layer reinforcement weave provided by the present invention and structure thereof when comparing each other with other prior art, have more following advantage:
1. the present invention is in braiding during middle support layer, and the yarn of middle support layer is overlapped middle support layer reinforcement extension structural strength mutually with the extension of top meshy surface layer.
2. the present invention has characteristics such as easy to manufacture, high durability, has to prolong the product effect in service life.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant preferred embodiment of the present invention, can further understand technology contents of the present invention and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Figure 1A, B are existing stereo fabric sketch map;
Fig. 2 is the flow chart of stereo fabric superficial layer reinforcement weave of the present invention;
Fig. 3 knits the structural representation of structure for stereo fabric superficial layer of the present invention reinforcement;
Fig. 4 knits another enforcement sketch map of structure for stereo fabric superficial layer of the present invention reinforcement;
Fig. 5 knits the another enforcement sketch map of structure for stereo fabric superficial layer of the present invention reinforcement;
Fig. 6 knits an enforcement sketch map again of structure for stereo fabric superficial layer of the present invention reinforcement;
Reference numeral: 11, bottom; 12, intermediate layer; 13, top layer; 131, main section; 132, extension; 2, bottom nonwoven fabric layer; 3, top meshy surface layer; 31, main section; 32, extension; 4, middle support layer; 41, vertical yarn; 42, horizontal yarn; 5, bottom meshy surface layer; 51, main section; 52, extension.
The specific embodiment
Below declaratives and graphic intention, only have an exemplary property and non-limiting.Other instantiation of the present invention can be understood from reading these declaratives by knowing well in this skill person.
Seeing also shown in Figure 2ly, is stereo fabric superficial layer reinforcement weave flow chart provided by the present invention, and its main method is:
Step 1 (S10): yarn is put into braiding machine;
Step 2 (S11): the stereo fabric that directly yarns is become to have top meshy surface layer, middle support layer and bottom nonwoven fabric layer through braiding machine; Wherein, For top meshy surface layer is woven into reticulate body, cause top meshy surface layer to comprise the main section that two coil yarns overlap mutually and the extension of single line loop yarn; This middle support layer is in the process of braiding, and upper and lower reciprocating type the moving of the main section of its yarn meshy surface layer on the top and bottom nonwoven fabric layer intercropping makes yarn one end of middle support layer be connected with main section; The other end then is connected with the bottom nonwoven fabric layer; And when middle supporting layer yarn moves to the extension, promptly can overlap mutually with the extension, come reinforcement extension intensity; Then, move back and forth up and down braiding in main section and bottom nonwoven fabric layer intercropping again;
Step 3 (S12): accomplish three-layer stereo fabric (finished product).
Seeing also shown in Figure 3ly, is that the structural representation of structure is knitted in stereo fabric superficial layer provided by the present invention reinforcement, mainly comprises:
Bottom nonwoven fabric layer 2;
Top meshy surface layer 3; Be reticulate body or polygonal reticulate body or honeycomb; Consist predominantly of main section 31 and a plurality of extension 32 that a plurality of ends link to each other, this main section 31 and extension 32 one-body molded processing in the braiding process make a plurality of main sections 31 comprise the coil yarn that overlaps mutually more than two at least; And 32 of extensions comprise the single line loop yarn, and this coil yarn is that a plurality of coil tandems form; When if this top meshy surface layer 3 is polygonal reticulate body or honeycomb, after overlap joint forms main section 31 earlier with two adjacent coil yarns, begins separation again from main section 31 ends and form extension 32; And after treating that extension 32 overlaps once again mutually; These two coil yarns can overlap once more and form main section 31, so continue braiding, can form polygonal reticulate body and honeycomb; And this main section 31 can be possessed the two-lines loop yarn, and 32 of extensions have the single line loop yarn;
Middle support layer 4; This middle support layer 4 has vertical yarn 41 and horizontal yarn 42; One end of this vertical yarn 41 is connected with the main section 31 of top meshy surface layer 3, and the other end then is connected with bottom nonwoven fabric layer 2, so that top meshy surface layer 3 is supported; The horizontal yarn 42 of middle support layer 4 then overlaps the intensity of coming reinforcement extension 32 with the extension 32 of top meshy surface layer 3 mutually.
See also shown in Figure 4; Be the present invention another implement sketch map, its and Fig. 3 difference be in, main section 31 leading portions that 41 on the vertical yarn of this middle support layer 4 is supported to top meshy surface layer 3 reach near the back segment place; Main section 31 front and rear sections places and extension 32 then overlap with the horizontal yarn 42 of middle support layer 4 mutually; So can strengthen the effect of reinforcement extension 32, and other structure is all identical with Fig. 3, repeats no more at this.
See also shown in Figure 5; It is the another enforcement sketch map of the present invention; Wherein this bottom nonwoven fabric layer 2 also can be bottom meshy surface layer 5, and this bottom meshy surface layer 5 includes main section 51 and a plurality of extension 52 that a plurality of ends link to each other, and these a plurality of main sections 51 comprise the coil yarn that overlaps mutually more than two at least; And 52 of extensions comprise the single line loop yarn, make this bottom meshy surface layer 5 present reticulate body; Vertical yarn 41 1 ends of middle support layer 4 are connected with the main section 31 of top meshy surface layer 3; The other end then is connected with the main section 51 of bottom meshy surface layer 5; So that top meshy surface layer 3 is supported, the horizontal yarn 42 of middle support layer 4 then overlaps the intensity of coming the reinforcement extension with the extension 32,52 of top meshy surface layer 3 and bottom meshy surface layer 5 mutually; And other structure is all identical with Fig. 3, repeats no more at this.
See also shown in Figure 6; Be the present invention another implement sketch map, its and Fig. 5 difference be in, main section 31,51 leading portions that 41 on the vertical yarn of this middle support layer 4 is supported to top meshy surface layer 3 and bottom meshy surface layer 5 reach near the back segment place; The front and rear sections place of main section 31,51 and extension 32,52 then overlap with the horizontal yarn 42 of middle support layer 4 mutually; So can strengthen the effect of reinforcement extension 32,52, and other structure is all identical with Fig. 3, repeats no more at this.
In addition; Directly do not receive the support of middle support layer 4 for 32 times because of the extension of top meshy surface layer 3; So when top meshy surface layer 3 receives when rubbing; This extension 32 is difficult for directly being worn, and causes extension 32 can not rupture easily, to reach the purpose that prolongs the top meshy surface layer life-span.
In addition; The existing really stereo fabric of the artificial proof of invention stereo fabric of the present invention is more durable; Event is taken this product to wear-resisting machine with existing product and is carried out wear test, and the top layer 13 of existing stereo fabric promptly breaks off via 132 places, extension after wear-resisting machine turns to 150 commentaries on classics.Reviewing 32 of the extensions of the top meshy surface layer 3 of stereo fabric of the present invention just breaks off after wear-resisting machine turns to 300 commentaries on classics.Therefore, suffice to show that the extension 32 of the present invention via middle support layer 4 reinforcement top meshy surface layers 3 after, this extension 32 be difficult for have been broken off.
Though just special instantiation and application note are crossed the present invention, but know well in this skill person, can produce additional instantiation from this announcement, and revise and do not disobey and leave the order of being advocated of the present invention or surpass the scope that the present invention advocated.Therefore, the graphic and declaratives that understand the application are as an example to help understanding of the present invention and should not be regarded as limiting its scope.
Above-listed detailed description is to the specifying of possible embodiments of the present invention, and only this embodiment is not in order to limiting claim of the present invention, does not allly break away from equivalence of the present invention and implements or change, all should be contained in the claim of the present invention.
Claims (9)
1. stereo fabric superficial layer reinforcement weave is characterized in that: may further comprise the steps:
Step 1: yarn is put into braiding machine;
Step 2: the stereo fabric that directly yarns is become to have top meshy surface layer, middle support layer and bottom nonwoven fabric layer through braiding machine; Wherein, For top meshy surface layer is woven into reticulate body, cause top meshy surface layer to comprise the main section that two coil yarns overlap mutually and the extension of single line loop yarn; This middle support layer is in the process of braiding, and upper and lower reciprocating type the moving of the main section of its yarn meshy surface layer on the top and bottom nonwoven fabric layer intercropping makes yarn one end of middle support layer be connected with main section; The other end then is connected with the bottom nonwoven fabric layer; And when middle supporting layer yarn moves to the extension, promptly can overlap mutually with the extension, come reinforcement extension intensity; Then, move back and forth up and down braiding in main section and bottom nonwoven fabric layer intercropping again;
Step 3: accomplish the three-layer stereo fabric.
2. stereo fabric superficial layer reinforced structure comprises:
The bottom nonwoven fabric layer;
Top meshy surface layer; It includes main section and a plurality of extension that a plurality of ends link to each other; These a plurality of main sections comprise the coil yarn that overlaps mutually more than two at least, and the extension only comprises the single line loop yarn, makes this top meshy surface layer present reticulate body;
It is characterized in that:
Also comprise middle support layer; It has vertical yarn and horizontal yarn; This vertical yarn one end is connected with the main section of top meshy surface layer, and the other end then is connected with the bottom nonwoven fabric layer, so that top meshy surface layer is supported; The horizontal yarn of middle support layer then overlaps with the extension of top meshy surface layer mutually, thus the intensity of reinforcement extension.
3. stereo fabric superficial layer reinforced structure as claimed in claim 2 is characterized in that: said top meshy surface layer is polygonal reticulate body.
4. stereo fabric superficial layer reinforced structure as claimed in claim 2; It is characterized in that: the vertical yarn of said middle support layer only be supported to top meshy surface layer main section near the leading portion place or near the back segment place, main section front and rear sections place and extension then overlap with the horizontal yarn of middle support layer mutually.
5. stereo fabric superficial layer reinforced structure as claimed in claim 2 is characterized in that: the coil yarn of said top meshy surface layer is to be formed by a plurality of coil tandems.
6. stereo fabric superficial layer reinforced structure comprises:
Bottom meshy surface layer; It includes main section and a plurality of extension that a plurality of ends link to each other; These a plurality of main sections comprise the coil yarn that overlaps mutually more than two at least, and the extension only comprises the single line loop yarn, makes this bottom meshy surface layer present reticulate body;
Top meshy surface layer; It includes main section and a plurality of extension that a plurality of ends link to each other; These a plurality of main sections comprise the coil yarn that overlaps mutually more than two at least, and the extension only comprises the single line loop yarn, makes this top meshy surface layer present reticulate body;
It is characterized in that:
Also comprise middle support layer; It has vertical yarn and horizontal yarn; This vertical yarn one end is connected with the main section of top meshy surface layer, and the other end then is connected with the main section of bottom meshy surface layer, so that top meshy surface layer is supported; The horizontal yarn of middle support layer then overlaps with the extension of top meshy surface layer and bottom meshy surface layer mutually, thus the intensity of reinforcement extension.
7. stereo fabric superficial layer reinforced structure as claimed in claim 6 is characterized in that: said top meshy surface layer and bottom meshy surface layer are polygonal reticulate body.
8. stereo fabric superficial layer reinforced structure as claimed in claim 6; It is characterized in that: the vertical yarn of said middle support layer only be supported to top meshy surface layer and bottom meshy surface layer main section near the leading portion place or near the back segment place, main section front and rear sections place and extension then overlap with the horizontal yarn of middle support layer mutually.
9. stereo fabric superficial layer reinforced structure as claimed in claim 6 is characterized in that: the coil yarn of said top meshy surface layer is formed by a plurality of coil tandems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101738248A CN102002812B (en) | 2009-09-03 | 2009-09-03 | Three-dimensional fabric surface layer reinforcing weaving method and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101738248A CN102002812B (en) | 2009-09-03 | 2009-09-03 | Three-dimensional fabric surface layer reinforcing weaving method and structure thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102002812A CN102002812A (en) | 2011-04-06 |
| CN102002812B true CN102002812B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101738248A Active CN102002812B (en) | 2009-09-03 | 2009-09-03 | Three-dimensional fabric surface layer reinforcing weaving method and structure thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140116568A1 (en) * | 2011-06-23 | 2014-05-01 | Chung-Ping Chen | Net Knitting Method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1439042A (en) * | 1972-09-20 | 1976-06-09 | Hitco | Multi-ply woven article having cdouble ribs |
| WO1998001047A1 (en) * | 1996-07-10 | 1998-01-15 | Ge.Di.Ve.Pro S.A.R.L. | High-visibility fabric for producing highly visible safety garments |
| CN1044922C (en) * | 1995-01-30 | 1999-09-01 | 纳幕尔杜邦公司 | Reinforced fabric |
| US7482291B2 (en) * | 2005-03-18 | 2009-01-27 | Saint-Gobain Technical Fabrics Canada, Ltd. | Low profile reinforcing tape |
-
2009
- 2009-09-03 CN CN2009101738248A patent/CN102002812B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1439042A (en) * | 1972-09-20 | 1976-06-09 | Hitco | Multi-ply woven article having cdouble ribs |
| CN1044922C (en) * | 1995-01-30 | 1999-09-01 | 纳幕尔杜邦公司 | Reinforced fabric |
| WO1998001047A1 (en) * | 1996-07-10 | 1998-01-15 | Ge.Di.Ve.Pro S.A.R.L. | High-visibility fabric for producing highly visible safety garments |
| US7482291B2 (en) * | 2005-03-18 | 2009-01-27 | Saint-Gobain Technical Fabrics Canada, Ltd. | Low profile reinforcing tape |
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| CN102002812A (en) | 2011-04-06 |
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