The specific embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of novel width ribbon, comprise the ribbon main body 20 that integrated woven forms, this ribbon main body 20 comprises successively the wide cut section 21 that connects, width transition 22 and section 23 in a narrow margin, the aperture of described wide cut section 21 is less than section 23 aperture in a narrow margin, and the dynamics of wide cut section 21 is greater than the dynamics of section 23 in a narrow margin.Wide cut section 21 is connected to the broadband end of width transition 22, and section 23 is connected to the in a narrow margin section of width transition 22 in a narrow margin, wide cut section 21, width transition 22 and in a narrow margin section 23 alternately be connected to form successively the width ribbon.Effective reduction ribbon is repressive to skin, improves wearer's comfort level.In addition, the aperture of wide cut section is basically identical or identical, and the aperture of section is basically identical or identical in a narrow margin.
For make the wide cut section and in a narrow margin the section linkage section, be that the width transition is without obvious junction, on the process of making, the structure of regulating yarn can make parallel gradually become loose from closely knit, density from big to small, again from small to large, in the stage that makes the width transition have buffering, make the thickness of whole ribbon without obvious sudden change.
Novel width ribbon of the present utility model one or more groups regulate yarn respectively the wide cut section and in a narrow margin section walk different structure, and the difference of weft density control makes ribbon in the compactedness difference of different ribbon sections.As shown in Figure 2, regulate yarn 4 in the wide cut section and walk one on the other (or on two on twice or one in one next medium similar closely knit structure), with the yarns interwoven of warp 8 at the bottom of zone face warp 7 and the suede, make its structure closely knit, parallel 3 density are large, make its aperture little.As shown in Figure 3, regulate a yarn 3 in section in a narrow margin and walk in three on one in three once (or in five on one in five two inferior similar loose structures in six on two once or in six), make textile belt construction loose, parallel 9 density are little, make its aperture large.The wide cut section of product ribbon of the present invention and in a narrow margin between the section without roll line with sew up the position, and for make before two sections without obvious junction, from the wide cut section in a narrow margin the section process, the structure of regulating yarn can gradually become loose from closely knit, density from big to small, again from small to large, the stage of one section buffering.Make the thickness of ribbon without obvious sudden change.Therefore width ribbon of the present invention is that integrated woven forms, and smooth surface is without plugging into position and sew up the position, and comfortable feel not only can reduce manufacturing procedure, increases work efficiency.
Main manufacturing plant shuttleless loom of the present invention, the NFJM2 4/42 width electronic machine of employing Switzerland MULLER, this equipment are directly bought in market and are got final product.
The concrete manufacturing process of width ribbon of the present utility model is as follows:
1, warping is prepared:
Warp has: band veil: 78/48/1 TB Nylon, 87; Suede filling 44/34/2 SD Nylon, 43; Walk yarn 44/12/2 SD Nylon in twice two, 54; Regulate spandex yarn 310dtex spandex wrap yarn, 62; Skeleton spandex yarn 78dtex spandex wrap yarn, 60; All warps are through the standby coiled hair material of warping.
2, wear palm fibre
Put in order all warps are passed the monofilament hole by the predefined upper warp of palm fibre figure of wearing.
3, make density
The wide cut section make density be 21 pins/centimetre; From the wide cut section to section in a narrow margin, 200 a latitude institutional framework with the making density of wide cut section is: 21 pins/centimetre be decremented to gradually, 16.4 pins/centimetre, rear 200 latitude institutional frameworks with the making density of section in a narrow margin are: 17.3 pins/centimetre be incremented to gradually, 21 pins/centimetre; In a narrow margin section make density be 21 pins/centimetre; From in a narrow margin the section to the wide cut section, with the wide cut section in a narrow margin the section opposite: from 21 → 17.3, again from 16.4 → 21.
4, width and reed
This product is that 22/31(namely goes up the widest bits per inch 22 lattice with specification, the narrowest lower bits per inch 31 lattice) Y shaped steel reed, by the pre-set reed order that enters of wearing on the brown figure warp thread is entered in the Y shaped steel reed.
5, parallel
Upper parallel is 44/12/1 SD Nylon, and lower parallel is 44/12 SD Nylon, and the lock seaming line is 44/12/1 SD Nylon.
6, the institutional framework characteristics of motion
Wide cut is with the zone face structure is identical in a narrow margin, be interwoven by upper weft yarn 44/12/1 SD Nylon and upper strata warp 78/48/1 TB Nylon and 78dtex spandex wrap yarn, warp 78/48/1 TB Nylon institutional framework is two chains on three, and warp 78dtex spandex institutional framework is chain on; Wide cut is with the suede bottom structure is identical in a narrow margin, be interwoven by lower weft yarn 44/12 SD Nylon and lower floor's warp 44/34/2 SD Nylon, 44/12/2 SD Nylon and 78dtex spandex wrap yarn, warp 44/34/2 SD Nylon institutional framework is two chains in six times two, warp 44/12/2 SD Nylon institutional framework is two chains in twice two, and warp 78dtex spandex institutional framework is a chain in next.
Regulate spandex yarn warp 310dtex spandex wrap yarn and wear loose palm fibre, in the broad fabrics section, structure compares, and more closely knit, half and levels warp interweave simultaneously, walk one on the other structure, as shown in figure 10; Second half and lower floor's warp are interwoven, and institutional framework is two chains in twice two, as shown in Figure 9.Regulate spandex yarn warp 310dtex spandex wrap yarn in the broad fabrics section, have with two-layer warp up and down to interweave, structure is relatively more loose, be in three on one in three once.
The loose palm fibre of palm fibre frame and computer drives monofilament according to required organization chart and moves up and down, and makes the upper and lower layering of warp thread form opening.
7, wefting insertion beats up
The moving parallel of latitude hook strip crosses opening, collects parallel or sideline by latch needles.Parallel is regulated the weft yarn transport by the filling density adjusting gear: in wide zone, and more weft yarn feeding; In narrow zone, less weft yarn feeding.
The reed swing is beaten reality with the parallel that passes opening, forms ribbon.
8, the glue rumble rotates and batches ribbon, regulates the making density of each ribbon section by the adjusting drive unit of making density.
9, cutting not containing the free yarn that free fabric section leaks outside in the semi-finished product.
10, color is carried out rear arrangement typing dyeing according to demand.
The better institutional framework of upper strata, lower floor and the packed layer of the utility model width ribbon can have multiple, sets according to concrete structure.The zone face institutional framework has on three once,, on five in one, on two in two, in one one in next, waits similar structures on one once on five; Institutional framework has three in next at the bottom of the suede, and once, five in next in three, and five on next, and three on next, and seven in next, and seven on next, and five in next one in next, waits similar structures.
Regulating the spandex yarn warp has on one in one in broad fabrics section institutional framework, on two in two, on one in one one in next, in two in twice two, waits similar structures on two; Have in three once three in next in broad fabrics section institutional framework, in five once five in next, in twice two, once, three in next in three, and five in next, and five on next, and three on next, and seven in next, and seven on next, waits similar structures.
The outer peripheral face of described ribbon main body is villous surface, also can be non-villous surface.Ribbon body of the present invention can use polyamide fibre, spandex, terylene or other raw material.The outer peripheral face of ribbon main body is that villus material can use polyamide fibre, has better effect.Band body body material specification do not limit with present embodiment in described, its thickness according to ribbon, aperture, dynamics and the isoparametric demand of width are decided.
Width ribbon main body of the present utility model can be elastic woven tape, also can be non-resilient ribbon.Adopt the large raw material of coefficient of elasticity as the ribbon raw material, can weave elastic woven tape; Adopt coefficient of elasticity to approach zero raw material as the ribbon raw material, can weave non-resilient ribbon.
Width ribbon main body of the present utility model can be plain weave structure, also can be pattern structure, also can increase edging, decides according to required.
Width ribbon of the present utility model is made density and is decided according to percentage elongation demand and structure, and Y shaped steel reed specification and lattice are several to be combed close degree and decide according to required width and broadwise.
In addition, the utility model can also have other embodiment, as adding some modifications in the ribbon main body, such as, add the lantern bud; Perhaps add the imperial crown bud in the ribbon main body.Certainly, can also add other decorative patterns in the ribbon main body, be not limited to cited content, use the underwear profile of this product more attractive in appearance various.
The width ribbon that the present invention is novel, it is simple in structure, is easy to realize the production automation, and production efficiency is high, can be used for underwear shoulder belt, also can be used for backpack strap.Owing to the wide cut section is arranged on the ribbon body of this ribbon, reduce pressure with contacting of skin, can alleviate the ribbon body to the urging of the contact of skin, can not that the situation such as do not feel like oneself red trace appears or in skin after the dress.And section is thinner narrow in a narrow margin, makes to seem in appearance exquisite, the sewing of being more convenient for.Again because of the wide cut section of ribbon of the present invention and in a narrow margin section be integrated weaved forming, without roll line and sew up the position, make the underwear profile more attractive in appearance, wear more comfortable.Therefore, use the underwear of the novel width ribbon of the present invention, make underwear more next to the skin more smooth-going, improve the wearing comfortableness of underwear, satisfy requirement attractive in appearance, move or static perfect upper body effect and comfortable sensation arranged all.
The embodiment of the present invention's novel width ribbon more than having enumerated, but be not limited to these two kinds, all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, and are included in the patent claim of the present invention.