CN204570104U - A kind of Silk acid fiber by polylactic - Google Patents

Abstract

A kind of Silk acid fiber by polylactic, its have first surface, second and the 3rd, described first surface, second and third surface shape triangularity, the radius that caves inward between any two sides is the circular arc of 1-5 micron, and the length on any wherein summit of one side of intersection point distance of place, any two sides straight line is 1-5 micron.The Silk acid fiber by polylactic of said structure design, has more snugness of fit than existing acid fiber by polylactic, more superior gloss and good scroop effect.

Description

A kind of Silk acid fiber by polylactic

Technical field

The utility model relates to macromolecular compound technical field, especially a kind of Silk acid fiber by polylactic.

Background technology

At present, PLA as the novel simulated wire material of one, by substituting real silk after spinning, superior performance, and accept by market, but because of its circular section shape and characteristic and real silk variant, cause there is following problem: 1, gloss brightness is not so good as real silk; 2, perspiration wicking effect is absorbed not as real silk; 3, scroop DeGrain.

Therefore, prior art needs to be improved and improves.

Summary of the invention

The object of the invention is for above weak point, a kind of gloss had as real silk is provided, the Silk acid fiber by polylactic of the features such as excellent moisture absorbing and sweat releasing and the scroop effect as real silk.

For achieving the above object, the technical scheme that the utility model adopts is:

A kind of Silk acid fiber by polylactic, its have first surface, second and the 3rd, described first surface, second and third surface shape triangularity, the radius that caves inward between any two sides is the circular arc of 1-5 micron, and the length on any wherein summit of one side of intersection point distance of place, any two sides straight line is 1-5 micron.

Compared with prior art, the beneficial effects of the utility model are: the Silk acid fiber by polylactic of said structure design, has more snugness of fit than existing acid fiber by polylactic, more superior gloss and good scroop effect.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of the utility model first embodiment;

Accompanying drawing 2 is the structural representation of the utility model second embodiment.

In figure, each label is respectively:

(1) first surface, (2) second, (3) the 3rd, (4) first circular arcs, (5) second circular arcs, (6) three-arcs.

Detailed description of the invention

The utility model is described in further detail to provide embodiment below in conjunction with accompanying drawing:

Embodiment 1:

Refer to Fig. 1, a kind of Silk acid fiber by polylactic of the utility model, it has first surface 1, second face 2 and the 3rd face 3, described first surface 1, second face 2 and the 3rd face 3 form triangle, the radius that caves inward between first surface 1 and the second face 2 is first circular arc 4 of 1 micron, the radius that caves inward between second face 2 and the 3rd face 3 is second circular arc 5 of 1 micron, the radius that caves inward between 3rd face 3 and first surface 1 is the three-arc 6 of 2 microns, the intersection point distance first surface 1 of first surface 1 and the second place, face 2 straight line, the distance on the summit in the second face 2 is 2 microns, intersection point distance second face 2 of the second face 2 and the 3rd place, face 3 straight line, the distance on the summit in the 3rd face 3 is 2 microns, intersection point distance the 3rd face 3 of the 3rd face 3 and first surface 1 place straight line, the length on the summit of first surface 1 is 3.5 microns.

Embodiment 2:

Refer to Fig. 2, a kind of Silk acid fiber by polylactic of the utility model, it has first surface 1, second face 2 and the 3rd face 3, described first surface 1, second face 2 and the 3rd face 3 form triangle, the radius that caves inward between first surface 1 and the second face 2 is first circular arc 4 of 3 microns, the radius that caves inward between second face 2 and the 3rd face 3 is second circular arc 5 of 3 microns, the radius that caves inward between 3rd face 3 and first surface 1 is the three-arc 6 of 3 microns, the intersection point distance first surface 1 of first surface 1 and the second place, face 2 straight line, the distance on the summit in the second face 2 is 4 microns, intersection point distance second face 2 of the second face 2 and the 3rd place, face 3 straight line, the distance on the summit in the 3rd face 3 is 4 microns, intersection point distance the 3rd face 3 of the 3rd face 3 and first surface 1 place straight line, the length on the summit of first surface 1 is 4 microns.

In sum, the utility model by above-mentioned structural design, i.e. the fluted leg-of-mutton Silk acid fiber by polylactic of most advanced and sophisticated tool, the design of its groove, makes it have excellent moisture absorption sweat discharging functions, wears more comfortable; The fiber of its triangular-section has superior light-reflecting property, and make fiber have excellent gloss, it has triangle and groove structure simultaneously, makes fiber have special scroop effect.

Certainly, the utility model also has other to be out of shape.In a word, according to the prompting of above-described embodiment and the apparent variation made, and other every changes not departing from the utility model essence, all should be included within the scope described in claim.

Claims (1)

1. a Silk acid fiber by polylactic, it is characterized in that, its have first surface, second and the 3rd, described first surface, second and third surface shape triangularity, the radius that caves inward between any two sides is the circular arc of 1-5 micron, and the length on any wherein summit of one side of intersection point distance of place, any two sides straight line is 1-5 micron.