CN214193586U - Loop yarn structure and pile fabric structure - Google Patents

Abstract

The utility model provides a loop yarn structure contains first fibre and second fibre. The second fibers are composed of a plurality of fiber units, are connected with the first fibers and form a plurality of loop parts, and the loop parts are exposed out of the fiber surfaces of the first fibers. Thus, by forming the loop portions directly on the loop yarn structures, the loop yarn structures can be directly knitted into a pile fabric structure by any knitting technique.

Description

Loop yarn structure and pile fabric structure

Technical Field

The utility model provides a yarn structure and fabric construction especially relate to a loop yarn structure and hair side fabric construction.

Background

In the existing textile field, to manufacture a fabric with a matte surface effect, a ground yarn and a yarn to be made into a loop are usually woven in a staggered manner, and a special weaving method is required to be used in combination with a special machine for weaving operation, so that the manufacturing cost is greatly increased, the machine and the weaving method are limited, and the subsequent application and development of the matte surface fabric are also greatly limited.

Therefore, how to develop a loop yarn structure and a pile fabric structure with simple structure and easy processing is a technical subject with commercial value.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a loop yarn structure and matte fabric structure is structural through directly forming loop portion in loop yarn, and loop yarn structure can be directly weaved into matte fabric structure with any technique of weaving to overcome the restriction that general matte fabric need be with special board and special weaving method.

An embodiment of the present invention provides a loop yarn structure, which includes a first fiber and a second fiber. The second fibers are connected with the first fibers and form a plurality of loop parts, the loop parts are exposed out of the fiber surfaces of the first fibers, and the second fibers are composed of a plurality of fiber units.

The loop yarn structure according to the previous embodiment, wherein the first fibers may be a lock-stitch structure.

The loop yarn structure according to the previous embodiment, wherein the second fibers may be partially embedded or entangled in the first fibers.

The looped yarn structure according to the previous embodiment, wherein the loop portions may be exposed to the fiber surface of the first fiber in one direction or alternately in the one direction and the other direction.

In the looped yarn structure according to the previous embodiment, the number of the second fibers may be two, and each of the second fibers is connected to the first fiber, wherein the loop portion formed by one of the second fibers is exposed to the fiber surface of the first fiber in one direction, and the loop portion formed by the other of the second fibers is exposed to the fiber surface of the first fiber in the other direction.

In the looped yarn structure according to the above embodiment, the number of the second fibers may be two, each of the second fibers is connected to the first fiber, and loops formed by each of the second fibers are exposed on the fiber surface of the first fiber in one direction and the other direction, respectively and alternately.

The loop yarn structure according to the previous embodiment, wherein the material of the first fibers may be different from the material of the second fibers.

The loop yarn structure according to the previous embodiment, wherein the loop yarn structure may be subjected to high frequency heat treatment.

An embodiment of the utility model provides a pile fabric structure contains many ring yarn structures, and pile fabric structure by the ring yarn structure is woven and is formed, and each ring yarn structure contains first fibre and second fibre. The second fibers are connected with the first fibers and form a plurality of loop parts, the loop parts are exposed out of the fiber surfaces of the first fibers, and the second fibers are composed of a plurality of fiber units, wherein the loop parts protrude out of the fabric surface of the wool-faced fabric structure.

The loop yarn structure according to the previous embodiment, wherein the first fibers may be a lock-stitch structure.

The pile fabric structure according to the previous embodiment, wherein the second fibers may be partially embedded or entangled in the first fibers.

The pile fabric structure according to the previous embodiment, wherein the loop portions are exposed to the fiber surface of the first fibers in one direction or alternately in the one direction and the other direction.

The pile fabric structure according to the above embodiment, wherein the number of the second fibers may be two, each of the second fibers is connected to the first fiber, wherein the loop portion formed by one of the second fibers is exposed to the fiber surface of the first fiber in one direction, and the loop portion formed by the other of the second fibers is exposed to the fiber surface of the first fiber in the other direction.

In the above-mentioned embodiment, the number of the second fibers may be two, each of the second fibers is connected to the first fiber, and the loop portions formed by each of the second fibers are exposed on the fiber surface of the first fiber in one direction and in the other direction, respectively and alternately.

The pile fabric structure according to the above embodiment, wherein the loop portions protrude from the fabric surface of the pile fabric structure and the other fabric surface of the pile fabric structure.

The pile fabric structure according to the foregoing embodiment, wherein the material of the first fibers may be different from the material of the second fibers.

The pile fabric structure according to the previous embodiment, wherein the loop yarn structure may be subjected to high frequency heat treatment.

The pile fabric structure according to the above embodiments may further comprise a plurality of elastic yarns connecting the loop yarn structures.

Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage effect: the utility model discloses a loop portion directly forms in loop yarn structure, can overcome the restriction that general matte fabric need be with special board and special weaving method to can and then increase the extent that matte fabric structure used, make it have the potentiality to be applied to more diversified field, and have the value in its market.

Drawings

In order to make the aforementioned and other objects, features, advantages and embodiments of the invention more comprehensible, the following description is given:

fig. 1 is a schematic diagram showing a loop yarn structure according to an embodiment of the present invention.

Fig. 2 is a schematic diagram showing a loop yarn structure according to another embodiment of the present invention.

Fig. 3 is a schematic view showing a structure of a loop yarn according to still another embodiment of the present invention.

Fig. 4 is a schematic view showing a loop yarn structure according to an embodiment of the present invention.

Fig. 5 is a schematic view showing a loop yarn structure according to another embodiment of the present invention.

Fig. 6 is a schematic view showing a loop yarn structure according to still another embodiment of the present invention.

Fig. 7 is a schematic view showing a structure of a pile fabric according to still another embodiment of the present invention.

FIG. 8 is a side schematic view showing the pile fabric structure of FIG. 7.

Fig. 9 is a schematic view showing a pile fabric structure according to another embodiment of the present invention.

FIG. 10 is a side schematic view showing the pile fabric structure of FIG. 9.

Fig. 11 is a schematic view showing a structure of a pile fabric according to an embodiment of the present invention.

FIG. 12 is a side schematic view showing the pile fabric structure of FIG. 11.

Fig. 13 is a schematic view showing a pile fabric structure according to another embodiment of the present invention.

FIG. 14 is a side schematic view showing the pile fabric structure of FIG. 13.

[ description of main element symbols ]

100,200,300,400,500,600,710a,710b,810a,810b Loop yarn construction

110,210,310,410,510,610 first fiber

120,220,320,420,520,620 second fibers

121: fiber unit

130,230,330,430,530,630,711a,711b,811a,811b loop parts

700a,700b,800a,800b wool top fabric structure

720a,720b,820a,820b fabric surface

D1 first direction

D2 second direction

Detailed Description

Various embodiments of the present invention will be described below with reference to the drawings. For the purpose of clarity, numerous implementation details are set forth in the following description. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, for the sake of simplicity, some conventional structures and elements are shown in the drawings; and repeated elements will likely be designated with the same reference numeral.

Referring to fig. 1, a schematic diagram of a looped yarn structure 100 according to an embodiment of the present invention is shown. The looped yarn structure 100 includes a first fiber 110 and a second fiber 120, the second fiber 120 connects the first fiber 110 and forms a plurality of loop portions 130, the loop portions 130 are exposed on a fiber surface (not shown) of the first fiber 110, and the second fiber 120 is composed of a plurality of fiber units 121.

In detail, in the embodiment shown in fig. 1, the second fibers 120 are partially embedded in the first fibers 110, and the exposed portions of the second fibers 120 away from the first fibers 110 form the loop portions 130, and the loop portions 130 are exposed to the fiber surfaces of the first fibers 110 in the first direction D1. Thereby, the loop portions 130 can be formed directly on the loop yarn structure 100. Specifically, the loop yarn structure 100 can be applied to a rough surface of a fastening tape, and the loop portion 130 can be detachably connected to a hook surface (not shown) of the fastening tape.

As shown in fig. 1, the first fibers 110 are of a lock-weave construction. The second fiber 120 is composed of a plurality of fiber units 121, and the second fiber 120 is subjected to a fiber opening process such that the plurality of fiber units 121 are in a loose state. Thus, the loop yarn structure 100 may provide a soft and comfortable feel and may increase the hook and loop effect of the loop yarn structure 100.

The denier of the first fiber 110 may be 30D to 1200D, the denier of the fiber unit 121 of the second fiber 120 may be 30D to 1200D, and the denier of the first fiber 110 may be greater than the denier of the fiber unit 121 of the second fiber 120. Thus, the first fibers 110 with a higher denier can provide a stronger structure and enhance the functionality of the loop yarn structure 100, and the second fibers 120 with a lower denier can provide a slimy and soft effect to the loop yarn structure 100 to increase the comfort of use. Accordingly, the loop yarn structure 100 can provide different physical properties through the first fibers 110 and the second fibers 120 having different thicknesses, and by adjusting the denier of the first fibers 110 and the second fibers 120, the loop yarn structure 100 can be applied to different needs and fields.

The material of the first fiber 110 may be different from the material of the second fiber 120, wherein the material of the first fiber 110 may be a blend fiber or a single fiber such as teflon, nylon, cotton, hemp, etc., and the material of the second fiber 120 may be a fiber having elasticity such as spandex (spandex), natural rubber, and elastic yarn covered outside the elastic fiber. Therefore, the loop yarn structure 100 can obtain different fiber properties to further increase the application range, but the present invention is not limited to this disclosure, and the user can select the material according to the use requirement to meet different application requirements.

The loop portion 130 may have a loop height of 0.5mm to 25mm, but the present invention is not limited to this disclosure, and the user can adjust the loop height according to the user's requirement, so as to obtain different hook and loop effects for the loop yarn structure 100. In addition, it is worth mentioning that the loop heights of the loop portions 130 of the loop yarn structure 100 may be different, whereby the loop yarn structure 100 may be used to hook and loop more diverse hook fibers, and the application range of the loop yarn structure 100 may be further increased.

Further, the looped yarn structure 100 can be subjected to high cycle heat treatment to form the loop portions 130 and adjust the loop height thereof. Specifically, in the embodiment shown in fig. 1, the material of the first fiber 110 is different from the material of the second fiber 120, and the thermal deformation thereof is different, wherein the thermal shrinkage degree of the first fiber 110 is greater than that of the second fiber 120. When the looped yarn structure 100 is subjected to high frequency heat treatment, the first fibers 110 are heat-shrunk and deformed to crimp the second fibers 120 and thereby form the loop portions 130. By adjusting the parameters of the high frequency heat treatment, the deformation degree of the first fibers 110 and the second fibers 120 can be adjusted, thereby adjusting the loop height of the loop portion 130. Thus, by the above method, the manufacturing process of the loop yarn structure 100 can be made simpler, and the manufacturing cost of the loop yarn structure 100 can be reduced. It is specifically noted that the manner in which the loop portion 130 of the looped yarn structure 100 is formed and the method of adjusting the loop height thereof are not limited to the disclosure, and in other embodiments, other physical means may be used for adjustment.

Generally, the loop of the prior art hook and loop fastener or the fabric with the effect of the loop is formed by threading the yarn on the fabric, which is manufactured by a special knitting method or a special machine. Unlike this, the loop yarn structure 100 of the present invention is directly formed on the loop portion 130, and can be directly woven into the rough surface of the hook and loop fastener or the fabric with the rough surface effect by any weaving method, so as to overcome the limitation that the rough surface of the hook and loop fastener or the fabric with the rough surface effect must be woven by a specific weaving method and a specific machine.

Referring to fig. 2, a schematic diagram of a looped yarn structure 200 according to another embodiment of the present invention is shown. The loop yarn structure 200 includes a first fiber 210 and a second fiber 220, the second fiber 220 being comprised of a plurality of fiber units (not otherwise labeled). In the embodiment of fig. 2, the second fibers 220 are partially embedded in the first fibers 210, and the portions of the second fibers 220 that are exposed and distal from the first fibers 210 form a plurality of loop portions 230. The structure of the loop yarn structure 200 of fig. 2 is similar to that of the loop yarn structure 100 of fig. 1, and the same elements and details thereof will not be repeated.

Specifically, in the embodiment of fig. 2, the loop portions 230 formed by the second fibers 220 are alternately exposed to the fiber surfaces of the first fibers 210 in the first direction D1 and the second direction D2. In more detail, the second fibers 220 penetrate back and forth through the first fibers 210 and alternately move away from the first fibers 210 in the first direction D1 and the second direction D2, so that the loop portions 230 are alternately formed on the fiber surfaces of the first fibers 210 in the first direction D1 and the second direction D2.

With the above-mentioned structural arrangement, the loop portions 230 formed by the second fibers 220 can protrude from the first fibers 210 in different directions, so that the loop yarn structure 200 can provide fastening forces in different directions, and the arrangement density of the loop portions 230 on the loop yarn structure 200 can be increased, thereby increasing the fastening effect of the loop yarn structure 200.

Referring to fig. 3, a schematic diagram of a looped yarn structure 300 according to yet another embodiment of the present invention is shown. The loop yarn structure 300 includes first fibers 310 and second fibers 320, and in the embodiment of fig. 3, the number of second fibers 320 may be two. In detail, the two second fibers 320 are partially embedded in the first fibers 310, and form a plurality of loop portions 330. More specifically, the portions of each second fiber 320 exposed and distal from the first fibers 310 form the loop portions 330. In particular, the structure of the looped yarn structure 300 of fig. 3 is similar to that of the looped yarn structure 100 of fig. 1, and therefore, the same elements and details thereof will not be repeated.

In the embodiment of fig. 3, each of the second fibers 320 may expose the fiber surface of the first fiber 310 in the first direction D1 and the second direction D2, respectively and alternately, as shown in the example of fig. 2, so that the loop portions 330 may be formed on the fiber surface of the first fiber 310 in different directions at the same time; of course, the second fibers 320 may be away from the first fibers 310 in the same direction as shown in the example of fig. 1, that is, the loop portions 330 formed by one of the second fibers 320 may be exposed to the fiber surface of the first fiber 310 in the first direction D1, and the loop portions 330 formed by the other second fiber 320 may be exposed to the fiber surface of the first fiber 310 in the second direction D2, so that the loop portions 330 formed by the second fibers 320 are formed on the fiber surface of the first fiber 310 in different directions. The user can adjust the machine according to the use requirement and the application machine, but the present invention is not limited to this disclosure.

By arranging the plurality of second fibers 320, the loop yarn structure 300 can have loop portions 330 in different directions, which can further increase the density of the loop portions 330 arranged on the loop yarn structure 300, thereby not only enabling the loop yarn structure 300 to provide buckling force in different directions, but also being beneficial to increasing the buckling effect of the loop yarn structure 300.

Referring to fig. 4, a schematic diagram of a looped yarn structure 400 according to another embodiment of the present invention is shown. The loop yarn structure 400 includes a first fiber 410 and a second fiber 420, the second fiber 420 being comprised of a plurality of fiber units (not otherwise labeled). In particular, the structure of the looped yarn structure 400 of fig. 4 is similar to that of the looped yarn structure 100 of fig. 1, and the same elements and details thereof will not be repeated.

In the embodiment of fig. 4, the second fibers 420 are wound around the first fibers 410 to form a plurality of loop portions 430, and the plurality of loop portions 430 are exposed in the first direction D1 and away from the fiber surface of the first fibers 410. In detail, as shown in fig. 4, the second fiber 420 is wound around the first fiber 410, a portion of the second fiber 420 is closely attached to the first fiber 410, and the other portion of the second fiber 420 is exposed and spaced apart from the first fiber 410 to form the loop portion 430. With the above-described structural configuration, the loop portions 430 can be formed directly to the looped yarn structure 400.

Referring to fig. 5, a schematic diagram of a looped yarn structure 500 according to another embodiment of the present invention is shown. The loop yarn structure 500 includes a first fiber 510 and a second fiber 520, the second fiber 520 being comprised of a plurality of fiber units (not otherwise labeled). In particular, the structure of the looped yarn structure 500 of fig. 5 is similar to that of the looped yarn structure 400 of fig. 4, and the same elements and details thereof will not be repeated.

In the embodiment of fig. 5, the second fibers 520 are entangled on the first fibers 510, and the second fibers 520 are alternately separated from the fiber surfaces of the first fibers 510 in the first direction D1 and the second direction D2, i.e., the loop portions 530 formed by the second fibers 520 are alternately exposed on the fiber surfaces of the first fibers 510 in different directions. Therefore, the loop portions 530 formed by the second fibers 520 can protrude from the first fibers 510 in different directions, so that the loop yarn structure 500 can provide different directions of fastening force, and the arrangement density of the loop portions 530 on the loop yarn structure 500 can be increased, thereby increasing the fastening effect of the loop yarn structure 500.

Referring to fig. 6, a schematic diagram of a looped yarn structure 600 according to yet another embodiment of the present invention is shown. The loop yarn structure 600 includes first fibers 610 and second fibers 620, and in the embodiment of fig. 6, the number of second fibers 620 may be two. The structure of the looped yarn structure 600 of fig. 6 is similar to that of the looped yarn structure 400 of fig. 4, and the same elements and details thereof will not be repeated.

In detail, the second fibers 620 are all wound around the first fibers 610 to form a plurality of loop portions 630, in the embodiment of fig. 6, each of the second fibers 620 may be respectively and alternately exposed to the fiber surfaces of the first fibers 610 in the first direction D1 and the second direction D2 as shown in the embodiment of fig. 5, so that the loop portions 630 may be simultaneously formed on the fiber surfaces of the first fibers 610 in different directions; of course, each of the second fibers 620 may also be partially away from and partially close to the first fibers 610 as shown in the embodiment of fig. 4, that is, the loop portions 630 formed by one of the second fibers 620 are exposed to the fiber surfaces of the first fibers 610 in the first direction D1, and the loop portions 630 formed by the other second fiber 620 are exposed to the fiber surfaces of the first fibers 610 in the second direction D2. The user can adjust the machine according to the use requirement and the application machine, but the present invention is not limited to this disclosure.

Through the arrangement of the second fibers 620, the loop yarn structure 600 can have the loop portions 630 in different directions, so that the density of the loop portions 630 in the loop yarn structure 600 can be increased, the loop yarn structure 600 can provide the fastening force in different directions, and the fastening effect of the loop yarn structure 600 can be further increased.

Referring to fig. 7 and 8, fig. 7 is a schematic diagram illustrating a pile fabric structure 700a according to still another embodiment of the present invention, and fig. 8 is a schematic side view illustrating the pile fabric structure 700a of fig. 7. The pile fabric structure 700a includes a plurality of loop yarn structures 710a, and the pile fabric structure 700a is woven from the loop yarn structures 710 a. The structure of the loop yarn structure 710a may be the same as that of the embodiment of fig. 1-6, and reference is made to the description of fig. 1-6 for the same elements and details thereof, which are not further indicated in fig. 7 and 8. The looped yarn structure 710a includes a first fiber (not shown) and a second fiber (not shown) composed of a plurality of fiber units (not shown), the second fiber being wound around the first fiber and forming a plurality of loop portions 711a, the loop portions 711a being exposed to the fiber surface (not shown) of the first fiber.

As shown in fig. 8, the ring portion 711a protrudes from the fabric surface 720a of the terry fabric structure 700a, so that the fabric surface 720a has a roughened surface, and the terry fabric structure 700a can provide a separable connection of fibers of another hook surface.

By forming loop portion 711a directly on loop yarn structure 710a, it is possible to increase the distribution density of loop portion 711a on fabric surface 720 a. Therefore, when the loop fabric structure 700a is detachably fastened to another hook fabric, it is helpful to disperse the stress points of the loop fabric structure 700a, so that the stress is more even, and the fastening strength of the loop fabric structure 700a can be increased.

In particular, in the embodiment of fig. 7, the second fibers may be selected from fibers having a softer texture. Due to the fine and soft material of the second fibers, the loop portions 711a protruding from the fabric surface 720a of the pile fabric structure 700a can be attached to the fabric surface 720a of the pile fabric structure 700a as shown in fig. 8, so that the fabric surface 720a can provide a plush and comfortable feel.

The pile fabric structure 700a may further include a plurality of elastic yarns (not shown) connecting the loop yarn structures 710a, whereby the pile fabric structure 700a may have elasticity and may further increase the functionality of the pile fabric structure 700 a.

In general, the conventional pile fabric includes a base fabric layer and another yarn passing through the base fabric layer to form loops for connecting the hook fibers, and requires special machines and weaving methods, which is costly and complicated. The utility model discloses a wool top fabric structure 700a can be directly woven by ring yarn structure 710a and form, and it can be woven by plain weave mode, knitting mode or other modes, is different from the wool top fabric of current knowing, the utility model discloses a wool top fabric structure 700a directly is formed at ring yarn structure 710a through ring portion 711a, and it does not receive the restriction of special board and special weaving mode more, except reducible its manufacturing cost, more is favorable to increasing the width that wool top fabric structure 700a used. In addition, since the wool top fabric structure 700a does not include a base fabric layer, the wool top fabric structure 700a is lighter, thinner and more flexible than the conventional wool top fabric, and is more suitable for more commercial applications.

Referring to fig. 9 and 10, fig. 9 is a schematic view illustrating a pile fabric structure 700b according to another embodiment of the present invention, and fig. 10 is a side schematic view illustrating the pile fabric structure 700b of fig. 9. The pile fabric structure 700b includes a plurality of loop yarn structures 710b, and the pile fabric structure 700b is woven from the loop yarn structures 710 b. The structure of the loop yarn structure 710b may be the same as that of the embodiment of fig. 1-6, and reference is made to the description of fig. 1-6 for the same elements and details thereof, which are not further labeled in fig. 9 and 10.

It should be noted that the structure of the pile fabric structure 700b of fig. 9 is similar to that of the pile fabric structure 700a of fig. 7, and the same elements and details thereof will not be repeated. The difference between the pile fabric structure 700b of fig. 9 and the pile fabric structure 700a of fig. 7 is that the loop portions 711b of the pile fabric structure 700b protrude from the two fabric surfaces 720b of the pile fabric structure 700b, i.e., both sides of the pile fabric structure 700b have a coarse pile effect, so that the hook fibers can be detachably connected to both sides of the pile fabric structure 700b, thereby increasing the flexibility of the use of the pile fabric structure 700 b.

Referring to fig. 11 and 12, fig. 11 is a schematic diagram illustrating a pile fabric structure 800a according to another embodiment of the present invention, and fig. 12 is a schematic side view illustrating the pile fabric structure 800a of fig. 11. The pile fabric structure 800a includes a plurality of loop yarn structures 810a, and the pile fabric structure 800a is woven from the loop yarn structures 810 a. The structure of the loop yarn structure 810a may be the same as that of the embodiment of fig. 1-6, and reference is made to the description of fig. 1-6 for the same elements and details thereof, which are not further labeled in fig. 11 and 12. In particular, the structure of the pile fabric structure 800a of fig. 11 is similar to that of the pile fabric structure 700a of fig. 7, and the same elements and details thereof will not be repeated.

In the embodiment of fig. 11, the second fibers may be selected from natural fibers or artificial fibers with high tenacity and elasticity, such as spandex (spandex), natural rubber, and elastic yarn covered by the elastic fibers. Thereby, the loop portions 811a can stand on the fabric surface 820a of the pile fabric structure 800a as shown in fig. 12. The loop portion 811a is detachably connected to another hook fabric. In addition, due to the tough and elastic properties of the second fibers, the loop portions 811a can provide a cushioning effect to the pile fabric structure 800a, thereby making the application of the pile fabric structure 800a more versatile.

Referring to fig. 13 and 14, fig. 13 is a schematic diagram illustrating a pile fabric structure 800b according to another embodiment of the present invention, and fig. 14 is a schematic side view illustrating the pile fabric structure 800b of fig. 13. The pile fabric structure 800b includes a plurality of loop yarn structures 810b, and the pile fabric structure 800b is woven from the loop yarn structures 810 b. The structure of the loop yarn structure 810b can be the same as that of the embodiment of fig. 1-6, and reference is made to the description of fig. 1-6 for the same elements and details thereof, which are not further labeled in fig. 13 and 14.

It should be noted that the structure of the pile fabric structure 800b of fig. 13 is similar to that of the pile fabric structure 700a of fig. 11, and the same elements and details thereof will not be repeated. The difference between the terry fabric structure 800b in FIG. 13 and the terry fabric structure 700a in FIG. 11 is that the loop portions 811b of the terry fabric structure 800b protrude from the two fabric surfaces 820b of the terry fabric structure 800b, i.e., both sides of the terry fabric structure 800b have a napped and elastic effect, so that both sides of the terry fabric structure 800b can provide separable connection of fibers of the other hook surface, thereby increasing the flexibility of the use of the terry fabric structure 800 b.

In summary, the loop part is directly formed on the loop yarn structure, so that the limitation that the common wool fabric needs a special machine and a special weaving method can be overcome, the application range of the wool fabric structure can be further increased, and the wool fabric structure has potential application in more diversified fields and market value.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (18)

1. A looped yarn structure, comprising:

a first fiber; and

and the second fiber is connected with the first fiber and forms a plurality of loop parts, the loop parts are exposed out of the fiber surface of the first fiber, and the second fiber consists of a plurality of fiber units.

2. The looped yarn structure of claim 1, wherein the first fiber is a lock-knit structure.

3. The looped yarn structure of claim 1, wherein the second fibers are partially embedded or entangled in the first fibers.

4. The looped yarn structure of claim 1, wherein said loop portions are exposed to said fiber surface of said first fiber in one direction or alternately in said one direction and another direction.

5. The looped yarn structure of claim 1, wherein said second fibers are in a number of two, each of said second fibers being connected to said first fiber, wherein said loop portion formed by one of said second fibers is exposed in one direction to said fiber surface of said first fiber and said loop portion formed by another of said second fibers is exposed in another direction to said fiber surface of said first fiber.

6. The looped yarn structure of claim 1, wherein said second fibers are two in number, each of said second fibers being joined to said first fiber, said loop portions formed by each of said second fibers being exposed to said fiber surface of said first fiber in one direction and another direction, respectively and alternately.

7. The looped yarn structure of claim 1, wherein the first fibers are of a different material than the second fibers.

8. The looped yarn structure of claim 1, wherein the looped yarn structure is subjected to high cycle heat treatment.

9. A pile fabric construction comprising:

a plurality of loop yarn structures, the pile fabric structure knitted from the loop yarn structures, each loop yarn structure comprising:

a first fiber; and

the second fiber is connected with the first fiber and forms a plurality of loop parts, the loop parts are exposed out of the fiber surface of the first fiber, and the second fiber is composed of a plurality of fiber units;

wherein the loop portions protrude from the fabric surface of the pile fabric structure.

10. The pile fabric structure of claim 9, wherein the first fibers are of a lock-stitch construction.

11. The pile fabric structure of claim 9, wherein the second fibers are partially embedded or entangled in the first fibers.

12. The pile fabric structure of claim 9, wherein the loop portions are exposed to the fiber surface of the first fibers in one direction or staggered in the one direction and the other direction.

13. The pile fabric structure of claim 9, wherein the number of the second fibers is two, each of the second fibers being connected to the first fiber, wherein the loop portions formed by one of the second fibers are exposed to the fiber surface of the first fiber in one direction, and the loop portions formed by the other of the second fibers are exposed to the fiber surface of the first fiber in the other direction.

14. The pile fabric structure of claim 9, wherein the number of the second fibers is two, each of the second fibers is connected to the first fiber, and the loop portions formed by each of the second fibers are respectively and alternately exposed to the fiber surfaces of the first fibers in one direction and in another direction.

15. The pile fabric structure of claim 9, wherein the loop portions project from the fabric surface of the pile fabric structure and the other fabric surface of the pile fabric structure.

16. The pile fabric structure of claim 9, wherein the first fibers are of a different material than the second fibers.

17. The pile fabric structure of claim 9, wherein the loop yarn structure is subjected to high cycle heat treatment.

18. The pile fabric structure of claim 9, further comprising a plurality of elastomeric yarns connecting each of the loop yarn structures.

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