CN202297962U - Three-dimensional super-bright fully drawn yarn (FDY) fiber yarn - Google Patents

Abstract

The utility model discloses a three-dimensional super-bright fully drawn yarn (FDY) fiber yarn. The FDY fiber yarn comprises a fiber body, wherein the fiber body is a strand formed by regularly arranging a plurality of monofilaments in rows; and a reflection layer is attached to the external surface of each monofilament. The three-dimensional super-bright FDY fiber yarn has a strand reflection space with a full angle and a three-dimensional structure, so that light rays which irradiate the FDY fiber yarn from different directions can be effectively reflected to various directions; and compared with the prior art, the scheme expands the reflection range and increases the reflection angle of a finished FDY fiber yarn product greatly, has the advantages of high reflectivity, high reflection brightness, good visual effect and the like, and can be massively applied to products such as trademarks, theatrical costumes, pattern warp knitted fabrics and the like which require a special bright effect.

Description

A kind of three-dimensional superbright light FDY filament

Technical field

The utility model belongs to the textile fabric field, specifically relates to a kind of three-dimensional superbright light FDY filament.

Background technology

Fiber is meant a kind of natural or artificial synthetic filament shape material, and its difference by processing can be divided into pre-oriented yarn (POY), fully oriented filament (FOY), fullly drawn yarn (FDY) (FDY) and draw textured yarn (DTY) types such as (DTY); In modern times in the life; The application of fiber is ubiquitous, wherein by the FDY fiber knit the lining feel along sliding soft, be often used in and weave the emulation silk face fabric; Especially; Because the FDY filament is a kind of stretching long fiber silk that can reflect certain light, it is widely used in silk banner, stage, jacquard weave and clothes etc. needs on the fabric product of special light effect, yet said existing common FDY filament is because the architectural characteristic of itself; Can only be in limited and certain angular range tool reflecting effect preferably; But can not be implemented in the bigger three-dimensional scope preferable reflective function is arranged all, cause whole illumination effect undesirable thus, so can not satisfy actual high light demand.

In view of this, the inventor furthers investigate existing FDY filament structure, and this case produces thus.

The utility model content

The purpose of the utility model is to provide a kind of three-dimensional superbright light FDY filament, and it has overcome existing common FDY filament and has caused the not good problem of practicality owing to the integral inverted optical property is undesirable.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of three-dimensional superbright light FDY filament, it comprises a fiber bodies, the tow that this fiber bodies constitutes for the monofilament by some ranks proper alignment, reflector layer all has been sticked on the outer surface of above-mentioned each monofilament.

The cross section of above-mentioned monofilament is triangular shape.

The cross section of above-mentioned tow is square shape.

After adopting such scheme; A kind of three-dimensional superbright light FDY filament of the utility model; Some monofilament forming its tow are the ranks proper alignment, add the reflector layer that all has been sticked on the outer surface of each monofilament, and this reflector layer specifically is made up of some reflective particles; Thus this case FDY filament will form one have a tow reflection space of full angle and stereochemical structure three-dimensional superbright light FDY filament; Thereby the light that shines from different directions on the FDY filament can both effectively be reflected to all directions, compares with prior art, and this case has improved the reflected range and the angle of FDY filament finished product widely; Have the reflectivity height, reflection light degree reaches advantages such as good visual effect by force, can be useful for trade mark, stage costume, decorative pattern in a large number needs on the product of special light effect through compiling etc.

Description of drawings

Fig. 1 is the transverse sectional view of the utility model.

Label declaration

Fiber bodies 1 monofilament 11

Reflector layer 2

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

Of Fig. 1 is a kind of three-dimensional superbright light FDY filament of the utility model, and it includes fiber bodies 1 and reflector layer 2; Wherein:

Said fiber bodies 1, its tow for constituting with ranks proper alignment mode by some monofilament 11, concrete, the cross section of said some monofilament 11 all is triangular shape, and the cross section of the tow of formation is square shape;

Said reflector layer 2, it is located on the outer surface of said monofilament 11, according to the different structure of monofilament 11; Corresponding reflector layer 2 can have different set-up modes; For example the cross section when monofilament 11 is a toroidal, and then reflector layer 2 can cover on the outer surface of this monofilament 11, in the preferred embodiment; The cross section of monofilament 11 is triangular shape, and corresponding reflector layer 2 is sticked on the one side or two sides of each monofilament 11 outer surfaces;

Reflector layer 2 specifically is the structure sheaf that is made up of some reflective particles; Reflective particles is to be processed by the barium sulfate crystal powder; In process; Before carrying out polymerization esterification, evenly add the barium sulfate crystal powder, the barium sulfate crystal powder is evenly distributed on constitute on the outer surface of monofilament 11 a reflective structure sheaf (being reflector layer 2); Certainly reflector layer 2 is not limited only to above-mentioned embodiment, the reflective structure layer that it can also adopt existing other any reflective materials to constitute.

After extraneous light shines on the above-mentioned reflector layer 2; Light can be reflected effectively; Make the filametntary tow of FDY be formed with one and have the tow reflection space of full angle and stereochemical structure, thereby the light that shines from different directions on the FDY filament can both effectively be reflected to all directions, so formation one has the FDY filament of three-dimensional superbright light; Compare with prior art; Reflected range and angle that it has improved FDY filament finished product widely have the reflectivity height, reflection light degree reaches advantages such as good visual effect by force, and can be useful for trade mark, stage costume, decorative pattern in a large number needs on the product of special light effect through compiling etc.

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims (3)

1. three-dimensional superbright light FDY filament, it comprises a fiber bodies, the tow that this fiber bodies constitutes for the monofilament by some ranks proper alignment, it is characterized in that: reflector layer all has been sticked on the outer surface of above-mentioned each monofilament.

2. a kind of three-dimensional superbright light FDY filament as claimed in claim 1, it is characterized in that: the cross section of above-mentioned monofilament is triangular shape.

3. a kind of three-dimensional superbright light FDY filament as claimed in claim 1, it is characterized in that: the cross section of above-mentioned tow is square shape.