Twin shaft is to through compiling Compound Fabric
Technical field
The present invention relates to a kind of twin shaft to through compiling Compound Fabric, be used for fields such as painting advertisement material, case and bag lining cloth.
Background technology
Along with the continuous progress of society and becoming increasingly abundant of commodity, the advertising development is also had higher requirement to advertising media rapidly.
Traditional PVC spray painting cloth adopts grid cloth as base cloth in the middle of being, PVC facial mask and counterdie carry out carrying out hot pressing with intermediate mesh cloth behind the gluing and form.Traditional grid cloth is because selection is improper and entry the improper of mode when weaving, make that grid is not upright and very easily occur and the generation of the latitude and the phenomenon of decoherencing, this has had a strong impact on its serviceability, especially for the film material of two-sided composite transparent PVC film, grid is not upright, arrange shortcomings such as the yarn winding is arranged in the middle of inhomogeneous and the grid has had a strong impact on product aesthetics and practicality.
Summary of the invention
Thereby technical problem to be solved by this invention is to provide a kind of bundled yarn of hiding to improve space, product visual angle and practicality, and intensity high be difficult for taking place and the twin shaft of latitude phenomenon to through compiling Compound Fabric.
A kind of twin shaft is to through compiling Compound Fabric, by following step preparation and get:
(1) select for use 500D high-strength polyester industrial long filament as warp thread, 500D high-strength polyester industrial long filament as weft yarn, 68D terylene thread as bundled yarn, through twin shaft to making through braiding grid cloth;
(2) with the thick PVC film of 13um as counterdie, the thick PVC film of 12um as facial mask, grid cloth as the intermediate layer, the three through heat pressure adhesive and Compound Fabric;
Described twin shaft is in braiding is made, and the mode of entrying of bundled yarn is GB1 10/01, and thread-feeding amount is 2500 mm/rack, GB2 00/00/33/33//and, thread-feeding amount is 1123 mm/rack; The mode of entrying of warp thread is that the GF3 mode of entrying is 00/11, and thread-feeding amount is 698 mm/rack.
Further, counterdie, intermediate layer, facial mask are that the employing soft rubber is taken turns and the hard iron tyre carries out extrusion bonded and get Compound Fabric in the step (2), and rubber wheel is positioned at the counterdie side, and iron tyre is positioned at the facial mask side, and iron tyre is warming up to 160~170 ℃.Because iron tyre is a hard, can guarantee that the facial mask that finally makes is smooth, and rubber wheel is soft, thereby counterdie presents rough stereo structure under extruding, and product has good aesthetics.
Twin shaft of the present invention is to through compiling Compound Fabric preferred by to raw material and weaving process, thereby can realize hiding space, product visual angle and the practicality of improving of bundled yarn, and improved the bond area of counterdie and facial mask greatly, grid cloth intensity height, be difficult for taking place and the latitude phenomenon, the grid Founder is arranged evenly, can be widely used in fields such as painting advertisement material, case and bag lining cloth.
Description of drawings
Fig. 1 is the overall construction drawing of grid base cloth of the present invention.
Fig. 2 is that twin shaft of the present invention is to the part sectioned view through the volume Compound Fabric.
The specific embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
With reference to Fig. 1, a kind of twin shaft is to through compiling Compound Fabric, by following step preparation and get:
(1) select for use 500D high-strength polyester industrial long filament as warp thread 1,500D high-strength polyester industrial long filament as weft yarn 2,68D terylene thread as bundled yarn, through twin shaft to making through braiding grid cloth, its overall structure is as shown in Figure 1; Described the mode of entrying of bundled yarn is GB1 10/01 in the braiding fabrication technique, and thread-feeding amount is 2500 mm/rack, GB2 00/00/33/33//and, thread-feeding amount is 1123 mm/rack; The mode of entrying of warp thread is that the GF3 mode of entrying is 00/11, and thread-feeding amount is 698 mm/rack.
(2) with the thick PVC film of 13um as counterdie 4, the thick PVC film of 12um as facial mask 5, grid cloth as intermediate layer 3, employing soft rubber wheel and hard iron tyre carry out extrusion bonded and make Compound Fabric (its section as shown in Figure 2), rubber wheel is positioned at counterdie 4 sides, iron tyre is positioned at facial mask 5 sides, and iron tyre is warming up to 160~170 ℃ during extruding.
In the grid cloth that makes among the present invention, bundled yarn all closely is wrapped on warp thread and the weft yarn, and promptly bundled yarn is hidden on warp thread and the weft yarn in appearance, thereby not shown in Fig. 1.
The basic mechanical design feature index of present embodiment product is as shown in table 1 below:
Table 1
Fracture strength |
Warp-wise 〉=800N/5cm, broadwise 〉=490N/5cm |
Elongation at break |
Warp-wise≤30%, broadwise≤30% |
Dry-hot shrinkage |
Warp-wise≤1.5%, broadwise≤1.5% |
Mass area ratio |
≥45g/m
2 |
Thread count |
Warp-wise 〉=30 piece/10cm, broadwise 〉=30 piece/10cm |