CN205501458U - Zebra silk - Google Patents

Abstract

The utility model relates to a zebra silk adopts direct spinning technology, uses imitative triangle -shaped's spinneret orifice to carry out melt spinning, and spinning concrete technology is: the spinning temperature is 285~295 degrees, and the cross air blasting wind speed is 0.3~0.5 meter / second, 10~30 revolutions per minute clocks of oil ship rotational speed, and tensile speed be 1500~2500 meters / minute, and the draft temperature is 40~70 degrees, and design speed is 3000~4000 meters / minute, and shaping temperature is 70~110 degrees, and winding speed 3200~4200 meter / minute finally obtains the heterotypic zebra silk of triangle, (2 )The rerum natura index of product: the fiber number is 83dt, 3.0~4.0cndt of intensity, and degree of stretching 50~70%, shrinkage in boiling water 10~20%. The utility model discloses the low -intensity of the product prepared out, gao shendu, high boiling water shrinkage can weave, the dyeing and finishing in -process progressively embodies it and is different from ordinary dacron, the style of final surface fabric is different from ordinary product, for example: gloss is close the pure silk, and surperficial convex -concave, dyeing present the depth that does not have the law etc..

Description

A kind of zebra silk

Technical field

This utility model relates to technical field of textile production, specifically, is the zebra of a kind of triangular special-shaped Silk.

Background technology

Chinese Patent Application No. 201420222185.6 relates to triangle doughnut, and it mainly includes fiber list Silk, described fibre single thread cross section is the triangular loop of a Guan Bi, and described triangular loop, it is every The outside on bar limit is provided with nose section, and this nose section is vertical with the limit of triangular loop and is positioned on the center line on this limit. The benefit of this triangle doughnut is: due to the triangular loop that fibre single thread cross section is a Guan Bi, And be provided with nose section in the outside of each edge of triangular loop, this nose section vertical with the limit of triangular loop and Being positioned on the center line on this limit, the triangle of Guan Bi contains a large amount of still airs so that fabric is light Thermal property is but high than common homogeneity fabric simultaneously, and this nose section can increase the surface area of fiber, increases The wearability of fabric and interfibrous cohesive force, improve bulkiness and the breathability of fiber, another Aspect, owing to fiber surface raceway groove increases, therefore hygroscopicity is more preferable.

Chinese Patent Application No. 201210478572.1 relates to a kind of fiber, and described fiber is by least 2 The tow of monofilament composition, described individual filament cross section includes 3-5 triangular-section, at the bottom of described triangular-section At angle on the same line, each individual filament cross section each two adjacent triangle cross section is connected to zigzag monofilament. This utility model provides a kind of fiber, and this profiled filament is provided simultaneously with advantage and the cross of triangular fibre The advantage of fiber, the profiled filament degree of profile therefore produced is big, and gained fabric has full color, The various performance advantages such as gloss is beautiful, bulkiness good, good hygroscopicity, good springiness and good hand touch.

Chinese Patent Application No. is the 201310497251.0 preparation sides relating to a kind of novel polyester fiber Method, the preparation method of a kind of high comfortable triangular-section hollow micro-porous polyester fiber；There is provided one Kind newly developed, there is dry and comfortable refrigerant, absorbing sweat dehumidifying performance, lightweight, warming more preferable, washable, quick The preparation method of the height micro-porous fibre of comfortable triangular hollow of advantage such as it is dried；The comfortable triangle of height of gained The preparation method of shape hollow micro-porous polyester fiber, uses on-line metering adding technique to use melt spinning again Technique, obtains fiber with three symmetrical " V " shape spinnerets for spinning pack, then carries out alkali decrement treatment i.e. Obtain high comfortable triangular-section hollow micro-porous polyester fiber；This fabric has dry and comfortable refrigerant, absorbing sweat Dehumidifying, washable, rapid draing, lightweight, the advantage such as warming.

Chinese Patent Application No. 201220447125.5 relates to aramid fiber, especially relates to a kind of triangle The aramid fiber in cross section.It solving existing aramid fiber specific surface area little, rigidity is low, and color and luster is poor Technical problem；The aramid fiber of this triangular-section, including fiber bodies, the horizontal stroke of described fiber bodies Cross section is isosceles triangular structure, and each bar limit of described isosceles triangle is the most curved；There is design close Reason, simple in construction, with low cost, specific surface area and the rigidity of fiber can be improved, it can be made again to present The advantages such as preferable gloss.

Chinese Patent Application No. 201420222066.0 relates to triangle hollow fibre spinneret, including plate body, Being provided with guide hole and die capillaries on plate body, the cross sectional shape of described die capillaries is by three article The triangle of interruption of one slit composition, the outside of described first slit is additionally provided with the second slit, and described the Two slits and the first slit are also arranged in being interrupted, and the second slit is vertically positioned on the center line of the first slit； The first described slit and the second slit be all two ends be circular arc, middle part be the shape of vertical bar shaped.This Three the first slits on its die capillaries of spinneret ensure that the fiber of ejection has the effect of hollow, There is the feature of doughnut；Second slit ensure that the fiber of ejection has particular shaping effects, has abnormity fine The feature of dimension；This allows for triangle doughnut with profiled filament and doughnut effect, this Triangle doughnut has higher wearability, warmth retention property, flexibility.

Chinese Patent Application No. 201110331165.3 relates to the production of a kind of fine denier bright triangular profiled fiber Method, it is characterised in that the method use fused mass directly spinning One-step production route, use drift angle angle be 60～ The spinneret of the isosceles triangle micropore of 100 °, the micropore base length of side is 0.25～0.35mm；Use melt Flow is that polyester fondant is quantitatively delivered to each filament spinning component by the melt metering pump of 0.5～1.0ccm/rev；Institute Obtaining filament number ＜ 1.3dtex, multifilament hole count is 15F～48F；Light three is had by what the method prepared Angle special polyester FDY silk, not only has wearability exquisiteness good, soft, ventilative, drapability is good Performance, a kind of special flash effect.

Chinese Patent Application No. 201310285444.X relates to a kind of terylene semi-dull triangle profile FDY fiber Production technology, use FDY one-step method to produce, pre-crystallized for semi-dulling chips being dried to section contained Water rate≤20ppm, melt extrudes through screw extruder, uses tri-angle-holed spinneret to carry out spinning, spinning Temperature is 290～295 DEG C, as-spun fibre ring quenching spinning obtained, and pathogenic wind-warm is 26～30 DEG C, Wind speed is 0.3～0.5m/s, and then oil nozzle oils, set-stretching, adds network coiling and molding.Improving While product quality, production difficulty can be significantly reduced, enhance product performance；Method decrease broken end, The appearance of lousiness, improves spinnability and production efficiency, improves product quality, reduces product cost, joint Save labour force.

Chinese Patent Application No. 201110437847.2 relates to the preparation side of a kind of triangular hollow dacron short fiber Method and for preparing the spinneret of triangular hollow dacron short fiber, after spinning material combination drying, melts Melt spinning, prepared the as-spun fibre of triangle hollow polyester by Special-shaped hole spinneret plate extrusion, then carry out successively Winding, the silk that falls, boundling, through oil bath drawing-off, steam drafting and curling, finally carry out relaxation heat setting. In this preparation method, spinneret uses arc perforate, and concave surface is outside, spinning process extrusion swelling, concave surface base This one-tenth plane, fibre section can well keep equilateral triangle shape；With existing odd-shaped cross section hollow technology phase Ratio, triangle doughnut plane reflecting effect is good, and glossiness is good, improves gloss and the application effect of fabric Really, improve soft effect, and heat insulating ability is excellent, has the bass sound insulation function of stability and high efficiency, fiber Hollow rate is up to 30～40%, and degree of profile is up to 50～60%, and hollow rate, degree of profile are stable, and volume Density is low, has good advantage.

Chinese Patent Application No. 200810242978.3 relates to a kind of low stretch network with triangular special cross-section Fiber, uses dimethyl terephthalate (DMT) and BDO to pass through ester exchange, and in higher temperature with true Under reciprocal of duty cycle, carry out polycondensation reaction with organic titanium or tin compound and butyl titanate for catalyst, prepare PBT Polyester slice, it is characterized in that use equilateral triangle spinneret orifice spinneret spinning, fiber dimensious be 50D～ 150D/36～48F, the spinning condition used is essentially identical with the spinning condition of conventional semi-dull PBT polyester, Maintain the good characteristic of PBT fiber, there is after textile dyeing excellent gloss and light freshness, also there is pole Good elasticity of elongation response rate and soft easy dyeing, good drapability, bulkiness, fabric are soft Property is good, is widely used in every field.

Chinese Patent Application No. 201320179453.6 relates to a kind of polyester-nylon composite superfine fibre, particularly cuts The polyester-nylon composite superfine fibre that face is triangular in shape, including polyester-nylon composite superfine fibre monofilament, described in wash brocade multiple The cross section closing superfine fibre monofilament is triangular in shape, the cross section circumscribed circle of described polyester-nylon composite superfine fibre monofilament Diameter is between 3.5～4 μm；The polyester-nylon composite superfine fibre that the cross section that obtains is triangular in shape, it solves The cross sectional shape of existing polyester-nylon composite superfine fibre is the technical problem of machine-made M shape, phase Relatively conventional cross-section is the polyester-nylon composite superfine fibre of M shape, and its intensity is higher, and toughness is more preferable；Simultaneously The fabric that this cross section polyester-nylon composite superfine fibre triangular in shape prepares, its compactness is more preferable.

Chinese Patent Application No. 201310645035.6 relates to a kind of hollow type triangle spinneret plate, including: circle Shape spinnerette body, described spinnerette body is provided with some spinneret orifices, is provided with in each described spinneret orifice Three micropores, one big triangle of micropore line of centres composition described in above three.Of the present utility model three Angle hollow type spinneret design becomes three identical circular cross-sections or three triangular-section micropores to collectively constitute one Individual big triangle spinneret orifice, the cross section of big triangle has the advantages that reflective function is good, and three micropores surround The hollow structure at place makes the quality of this foreign fiber unit length reduce and have good warmth retention property Energy.

Chinese Patent Application No. 201120302614.7 relates to triangle profile terylene wool top and above-mentioned for manufacturing The triangle profile polyster fibre of triangle profile terylene wool top, described triangle profile terylene wool top has sidelight effect Should；Described triangle profile terylene wool top, is obtained by the fiber combing that cross section is triangle.Described triangle Profile Polyester Fibre, its cross section is triangle, more preferably equilateral triangle.Triangle profile polyster fibre Being similar to the Amici prism that cross section is triangle, a branch of wool top is equivalent to many prisms and gathers together, often The scattered coloured light of root fiber gathers together and can produce special sidelight effect；And triangular special cross-section shape Shape determines the bulkiness of wool top.

Chinese Patent Application No. 201120411257.8 relates to a kind of triangle luminescence fibre with skin-core structure Dimension, described luminescent fibre is Double-skin cored structure, is made up of cortex (1) and luminous sandwich layer (2).Described Luminous sandwich layer (2) to be coated on cortex (1) inner, luminous sandwich layer (2) quality accounts for the 75 of luminescent fibre gross mass %～80%, cortex (1) quality accounts for the 15%～20% of luminescent fibre gross mass；Overcome Conventional luminescent fine The dimension shortcomings such as luminosity is low, persistence is of short duration, spinnability is poor, physical property is the best, and provide one Plant luminosity height, length persistence, excellent physical properties, the preferable luminescent fibre of spinnability.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of zebra silk.

The purpose of this utility model is achieved through the following technical solutions:

A kind of zebra silk, its fiber shape is imitative triangle, and imitative triangle comprises the first triangle, second Triangle, the 3rd triangle, a semi arch and a rectangle, wherein, one end of semi arch and first One end of triangle is connected, and one end that the other end of the first triangle is divided with rectangular upper portion is connected, rectangle The other end of upper part is connected with one end of the second triangle, the other end of the second triangle and rectangle One end of lower part is connected, and the other end that rectangular lower is divided is connected with one end of the 3rd triangle, and the 3rd The other end of triangle is connected with the other end of semi arch.

First triangle, the second triangle, the 3rd triangle is identical identical equilateral triangle.

The diameter of semi arch and the length of side of the first triangle are identical.

The length of rectangle is identical with the length of side of the first triangle.

The width of rectangle and the length of side of the first triangle are identical.The width of rectangle refers to that rectangular upper portion divides and square Distance between shape lower part.

A kind of zebra silk, uses fused mass directly spinning technique, uses the spinneret orifice of imitative triangle to carry out melt spinning, Spinning specifically comprises the processes of: spinning temperature is 285～295 degree, cross air blasting wind speed 0.3～0.5 meter per second, oil Wheel speed 10～30 revs/min, draw speed is 1500～2500 ms/min, draft temperature be 40～ 70 degree, sizing speed is 3000～4000 ms/min, and setting temperature is 70～110 degree, winding speed 3200～4200 ms/min, finally give triangular special-shaped zebra silk；

(2) physical index of product: fiber number is 83dt, intensity is 3.0～4.0cn/dt, and degree of stretching is 50～70%, boiling water shrinkage is 10～20%.

Compared with prior art, good effect of the present utility model is:

The low-intensity of product, high ductility, high boiling water shrinkage progressively can embody in weaving, dyeing and finishing process It is different from ordinary polyester, and the style of final fabric is different from mill run, such as: gloss close to real silk, Surface relief, dyeing are presented without the depth etc. of rule.

Accompanying drawing explanation

Fig. 1 structural representation of the present utility model；

Being labeled as in accompanying drawing: 1 semi arch, 2 first trianglees, 3 rectangular upper portion divide, 4 second triangles Shape, 5 rectangular lower divide, 6 the 3rd trianglees.

Detailed description of the invention

The detailed description of the invention of this utility model presented below a kind of zebra silk.

Embodiment 1

Referring to accompanying drawing 1, a kind of zebra silk, the spinneret orifice melt spinning through imitative triangle is prepared, imitative Triangle comprises the first triangle, the second triangle, the 3rd triangle, a semi arch and a rectangle, Wherein, one end of semi arch 1 is connected with one end of the first triangle 2, the other end of the first triangle The one end dividing 3 with rectangular upper portion is connected, the other end that rectangular upper portion divides and one end of the second triangle 4 Being connected, the other end of the second triangle divides one end of 5 to be connected with rectangular lower, and it is another that rectangular lower is divided Outer one end is connected with one end of the 3rd triangle 6, and the other end of the 3rd triangle is with semi arch additionally One end is connected.

First triangle, the second triangle, the 3rd triangle is identical identical equilateral triangle.

The diameter of semi arch and the length of side of the first triangle are identical.

The length of rectangle is identical with the length of side of the first triangle.

The width of rectangle and the length of side of the first triangle are identical.The width of rectangle refers to that rectangular upper portion divides and square Distance between shape lower part.

A kind of zebra silk, uses fused mass directly spinning technique, uses the spinneret orifice of imitative triangle to carry out melt spinning, Spinning specifically comprises the processes of: spinning temperature is 285～295 degree, cross air blasting wind speed 0.3～0.5 meter per second, oil Wheel speed 10～30 revs/min, draw speed is 1500～2500 ms/min, draft temperature be 40～ 70 degree, sizing speed is 3000～4000 ms/min, and setting temperature is 70～110 degree, winding speed 3200～4200 ms/min, finally give triangular special-shaped zebra silk；

(2) physical index of product: fiber number is 83dt, intensity is 3.0～4.0cn/dt, and degree of stretching is 50～70%, boiling water shrinkage is 10～20%.

The above is only preferred implementation of the present utility model, it is noted that for the art Those of ordinary skill, without departing from the concept of the premise utility, it is also possible to make some improvement And retouching, these improvements and modifications also should be regarded as in protection domain of the present utility model.

Claims (5)

1. a zebra silk, it is characterised in that its fiber shape is imitative triangle, imitative triangle comprises the One triangle, the second triangle, the 3rd triangle, a semi arch and a rectangle, wherein, semicircle One end of arc is connected with one end of the first triangle, and the other end of the first triangle and rectangular upper portion divide One end is connected, and the other end that rectangular upper portion divides is connected with one end of the second triangle, the second triangle One end that other end is divided with rectangular lower is connected, the other end that rectangular lower is divided and the 3rd triangle One end is connected, and the other end of the 3rd triangle is connected with the other end of semi arch.

2. a kind of zebra silk as claimed in claim 1, it is characterised in that the first triangle, the two or three Dihedral, the 3rd triangle is identical identical equilateral triangle.

3. a kind of zebra silk as claimed in claim 1, it is characterised in that the diameter of semi arch and first The length of side of triangle is identical.

4. a kind of zebra silk as claimed in claim 1, it is characterised in that the length of rectangle and the one or three The length of side of dihedral is identical.

5. a kind of zebra silk as claimed in claim 1, it is characterised in that the width of rectangle and the one or three The length of side of dihedral is identical.