Mixed Fabric Woven by Untwisted Yarns and Twisted Yarns

Abstract

The present utility model provides a mixed fabric, which is woven by untwisted yarns and twisted yarns, the warp yarns are composed by untwisted yarns and twisted yarns, the weft yarns are composed by untwisted yarns and twisted yarns. The twisted warp yarns and the untwisted warp yarns are arranged one by one; the twisted weft yarns and the untwisted weft yarns are arranged one by one. The twist factor of the untwisted yarns is below 200 after untwisting. The untwisted yarns are linear, and its fibers are parallel. The bulgy parts are formed on the surface of the fabric by arranging the untwisted yarns and the twisted yarns. The density of the fabric is between 60 and 800 pieces per 10 CM. Advantages of the present utility model are good structure stability, stereoscopy and high tensile strength. Its softness, bulk, air porosity and hygroscopicity are better than all kinds of the present fabrics have. The weight of the present utility model is light, the surface is smooth. And its heat retention and the stronger affinity are good for our skin; moreover, its cost is relatively low. The present utility model not only has the above advantages but also has crisp aesthetics that we could use it to make clothes and beddings.

Description

CROSS REFERENCE TO RELATED PATENT APPLICATION

This application claims the priority of the Chinese patent application No. 200720302113.2 with filing date of Oct. 29, 2007

FIELD OF THE INVENTION

The present utility model involves a fabric is woven by untwisted yarns and twisted yarns.

BACKGROUND OF THE INVENTION

The untwisted yarns have many good features like softness, air porosity and hygroscopicity. Some clothes, which are woven by untwisted yarns, are comfortable. There has not been any untwisted yarn clothes for a long time, because the tensile strength of the untwisted yarns is low. So the untwisted yarns are only manufactured into towels. In this area the untwisted yarns are always being researched for making clothes, yet there has been no one good untwisted yarn fabric in the market. The untwisted yarn fabric, which is researched by applicant at the beginning, not only has some advantages but also has many disadvantages in the practice. Disadvantages: the structure stability is not good; the stereoscopy, comfort and the strength all could not reach the higher requirements.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to provide a mixed fabric that is woven by untwisted yarns and twisted yarns. Structure of the mixed fabric has higher tensile strength. The clothes, which are made from the mixed fabric, have good structure stability, softness, permeability, stereoscopy, hygroscopicity and lower cost.

The present utility model could be realized through below technology programs. The mixed fabric, which is woven by untwisted yarns and twisted yarns, contains warp yarns and weft yarns. The warp yarns are composed by the untwisted yarns and the twisted yarns, the weft yarns are composed by the untwisted yarns and the twisted yarns. The twisted warp yarns and the untwisted warp yarns are arranged one by one; the twisted weft yarns and the untwisted weft yarns are arranged one by one. The twist factor of the untwisted yarns is below 200 after untwisting. The untwisted yarns are linear, and its fibers are parallel. The bulgy parts are formed on the surface of the fabric by arranging the untwisted yarns and the twisted yarns. The density of the fabric is between 60 and 800 pieces per 10 CM. The diameter of the untwisted yarn is 1.1-5 times the size of the diameter of the previous twisted one, and the density of this fabric is between 200 and 480 pieces per 10 CM. The diameter of the untwisted yarn is 1.1-2 times the size of the diameter of the previous twisted one, and the density of this fabric is between 150 and 500 pieces per 10 CM. If the twisted yarns are all warp yarns and the untwisted yarns are all weft yarns, the quantity of the twisted warp yarns will be smaller than the quantity of the untwisted weft yarns; in other words, if the twisted yarns are all weft yarns and the untwisted yarns are all warp yarns, the quantity of the twisted weft yarns will be smaller than the quantity of the untwisted warp yarns. The twisted yarns and the untwisted yarns are arranged one by one to form the warp yarns, the twisted yarns and the untwisted yarns are arranged one by one to form the weft yarns; the twisted yarns and the untwisted yarns are arranged one by one to form the warp yarns, the untwisted yarns are weft yarns; the twisted yarns and the untwisted yarns are arranged one by one to form the weft yarns, the untwisted yarns are warp yarns, the twisted yarns are more than or equal to the untwisted yarns. The density of the fabric is between 220 and 400 pieces per 10 CM.

Advantages of the present utility model are good structure stability, stereoscopy and high tensile strength. Its softness, bulk, air porosity and hygroscopicity are better than all kinds of the present fabrics have. The weight of the present utility model is light, the surface is smooth. And its heat retention and the stronger affinity are good for our skin; moreover, its cost is relatively low. The present utility model not only has the above advantages but also has crisp aesthetics that we could use it to make clothes and beddings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of structure of the present utility model;

FIG. 2 is the magnified Part I in FIG. 1;

FIG. 3 is the magnified Part II in FIG. 1; and

FIG. 4 is the magnified Part III in FIG. 1.

In those schematic diagrams, 1. main part of the mixed fabric; 2. the bulgy part; 3. the untwisted yarn; 4. the twisted yarn; 5. the fibers of the untwisted yarn; 6. the fibers of the twisted yarn; 7. the twisted warp yarn; 8. the untwisted weft yarn.

DETAILED DESCRIPTION OF THE INVENTION

The present utility model will be better understood from reading the drawings.

The mixed fabric contains warp yarns and weft yarns. The warp yarns and the weft yarns are not only twisted yarns but also untwisted yarns. The twisted yarn 4 intersects the untwisted yarn 3 at the point of the intersection, to form the bulgy part 2 on the surface of the fabric, so as to increase the stability of the fabric. The twist factor of the untwisted yarn is below 200 after untwisting. The untwisted yarn is linear and its fibers are parallel. The density of the fabric is between 60-800 pieces per 10 CM. The fabric, whose air porosity and hygroscopicity could reach the best state if whose density is between 60 and 150 pieces per 10 CM, but the stereoscopy and the strength are not good. The better density is between 220 and 500 pieces per 10 CM, in this case, the fabric will have the better stereoscopy and the crisp aesthetics, also have softness, air porosity, hygroscopicity and the smooth surface. If the density of the fabric is between 500 and 900 pieces per 10 CM, the stereoscopy will be the best, but the air porosity and the softness are not good. In order to increase the strength of the fabric and ensure the fabric to have bulkiness, comfort, hygroscopicity, air porosity, we let the quality of the twisted yarns 4 be more than or equal to the quality of the untwisted yarns 3. In order to increase the softness, air porosity, hygroscopicity, bulk for the fabric and ensure the fabric to have better strength, the diameter of the untwisted yarn is designed to be 1.1-5 times the size of the diameter of the previous twisted one, and the density of the fabric is between 200 and 480 pieces per 10 CM. The better program: the diameter of the fabric is 1.1-2 times the size of the diameter of the previous twisted one, and the density of the fabric is between 150 and 500 pieces per 10 CM. The present utility model provides the first program, with which the stereoscopy and the crisp aesthetics will be enhanced for the fabric. The first program: the warp yarns are twisted yarns, the weft yarns are untwisted yarns, that the quality of twisted warp yarns is smaller than the quality of untwisted weft yarns; the warp yarns are untwisted yarns, the weft yarns are twisted yarns, that the quantity of the twisted weft yarns is smaller than the quantity of the untwisted warp yarns. The present utility model provides the better program: the twisted yarns and the untwisted yarns are arranged one by one to form warp yarns, the twisted yarns and the untwisted yarns are arranged one by one to form weft yarns; the twisted yarns and the untwisted yarns are arranged one by one to form warp yarns, the untwisted yarns are weft yarns; the twisted yarns and the untwisted yarns are arranged one by one to form the weft yarns, the untwisted yarns are warp yarns. The density of the fabric is between 220 and 400 pieces per 10 CM. The present utility model provides the perfect fabric in this area, which has the air porosity, softness, hygroscopicity, bulkiness, heat retention and crisp aesthetics.

Claims

1. A mixed fabric woven by untwisted yarns and twisted yarns comprising: warp yarns composed by untwisted yarns and twisted yarns, weft yarns composed by untwisted yarns and twisted yarns; the twisted yarn intersecting the untwisted yarn at a intersection to form a bulgy part on the surface of the mixed fabric; the twist factor of the untwisted yarn being below 200 after untwisting, the untwisted yarn being linear and its fibers being parallel, the density of the mixed fabric being between 60-800 pieces per 10 CM.

2. The mixed fabric of claim 1, wherein the diameter of the untwisted yarn is 1.1-5 times of the diameter of the previous twisted one, and the density of the mixed fabric is between 200 and 480 pieces per 10 CM.

3. The mixed fabric of claim 1, wherein the diameter of the untwisted yarn is 1.1-2 times of the diameter of the previous twisted one, and the density of the mixed fabric is between 150 and 500 pieces per 10 CM.

4. The mixed fabric of claim 1, wherein the warp yarns are the twisted yarns, the weft yarns are the untwisted yarns, the quantity of the twisted warp yarns is smaller than the quantity of the untwisted weft yarns.

5. The mixed fabric of claim 1, wherein the weft yarns are the twisted yarns, the warp yarns are the untwisted yarns, the quantity of the twisted weft yarns is smaller than the quantity of the untwisted warp yarns.

6. The mixed fabric of claim 1, wherein the twisted yarns and the untwisted yarns are arranged one by one to form warp yarns, the twisted yarns and the untwisted yarns are arranged one by one to form weft yarns.

7. The mixed fabric of claim 1, wherein the twisted yarns and the untwisted yarns are arranged one by one to form the warp yarns, the untwisted yarns are weft yarns.

8. The mixed fabric of claim 1, wherein the twisted yarns and the untwisted yarns are arranged one by one to form weft yarns, the untwisted yarns are warp yarns.

9. The mixed fabric of claim 1, wherein the twisted yarns are more than or equal to the untwisted yarns.

10. The mixed fabric of claim 1, wherein the density of the fabric is between 220 and 400 pieces per 10 CM.

11. The mixed fabric of claim 2, wherein the twisted yarns are more than or equal to the untwisted yarns.

12. The mixed fabric of claim 2, wherein the density of the fabric is between 220 and 400 pieces per 10 CM.

13. The mixed fabric of claim 3, wherein the density of the fabric is between 220 and 400 pieces per 10 CM.