KR200200126Y1 - A complex pile yarn for carpet - Google Patents

Abstract

The present invention relates to a pile yarn (pile yarn) for producing a carpet, and more particularly to a composite yarn formed by twisting yarns having a variety of properties.

Carpet composite pile yarn of the present invention is made by twisting at least two or more yarns. In particular, the composite pile yarn of the present invention is twisted between the first yarn of acrylic material having a soft touch and good thermal insulation and high fastness of dyeing, and the second yarn of rayon or cotton material having high moisture absorption and low electrostatic generation and high gloss. Make. At this time, the first yarn has a 35 to 55% by weight, the second yarn has a 40 to 65% by weight. In addition, the composite pile yarn of the present invention is excellent in strength and elastic recovery rate, it may be configured by twisting the third yarn of the polyester or nylon material, which does not occur with the first and second yarns. At this time, the composite pile yarn is composed of 35 to 55% by weight of the first yarn, 40 to 60% by weight of the second yarn and 5 to 15% by weight of the third yarn.

Therefore, the carpet produced by using the composite pile yarn of the present invention has almost no static electricity and excellent gloss and elastic recovery rate.

Description

Carpet composite pile yarn {A COMPLEX PILE YARN FOR CARPET}

The present invention relates to a pile yarn (pile yarn) for producing a carpet, and more particularly to a composite yarn formed by twisting yarns having a variety of properties.

Pile carpet is generally manufactured by the process of weaving, inspecting, hair removal, shearing, tenta, and coating pile yarns.

Conventionally, acrylic yarn was mainly used as a pile yarn for producing carpet.

Thus, carpets woven only with acrylic yarns have a problem in that the acrylic yarns themselves have a low water absorption rate and thus generate a lot of static electricity, are easily polluted, and have a strong dyeing property to express colors.

The present invention has been devised to solve the problem of using a carpet woven only with conventional acrylic yarn.

That is, an object of the present invention is to provide a carpet composite pile yarn that can suppress the generation of static electricity to the maximum.

In addition, another object of the present invention is to provide a carpet composite pile yarn that can prevent a decrease in the elastic recovery rate.

Carpet composite pile yarn of the present invention is made by twisting at least two or more yarns. In particular, the composite pile yarn of the present invention is twisted between the first yarn of acrylic material having a soft touch and good thermal insulation and high fastness of dyeing, and the second yarn of rayon or cotton material having high moisture absorption and low electrostatic generation and high gloss. Make.

At this time, the first yarn has a 35 to 55% by weight, the second yarn has a 40 to 65% by weight.

In addition, the composite pile yarn of the present invention is excellent in strength and elastic recovery rate, it may be configured by twisting the third yarn of the polyester or nylon material, which does not occur with the first and second yarns.

At this time, the composite pile yarn is composed of 35 to 55% by weight of the first yarn, 40 to 60% by weight of the second yarn and 5 to 15% by weight of the third yarn.

Other objects and advantages of the present invention will be described below and will be appreciated by practice of the present invention. In addition, the objects and advantages of the present invention can be realized by means and combinations shown in the appended utility model registration claims.

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate the presently preferred embodiments of the invention and, together with the description of the following preferred embodiments, serve to explain the principles of the invention.

1 is a view showing an embodiment of a carpet composite pile yarn according to the present invention.

2 is a view showing another embodiment of a carpet composite pile yarn according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: first yarn 20: second yarn

30: third yarn

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention in detail.

Fig. 1 shows the configuration of the first embodiment of the present invention which consists of two yarns twisted, and Fig. 2 shows the configuration of the second embodiment of the present invention which consists of three yarns twisted.

First, a first embodiment of the present invention will be described with reference to FIG. 1.

Pile yarns composed of acrylic yarns generate static electricity on the woven carpet due to limitations in physical properties of acrylic yarns themselves. Therefore, the inventor of the present invention has a second that can suppress the generation of static electricity in the first yarn 10 made of acrylic material as shown in FIG. The composite pile yarn formed by twisting the yarn 20 was developed.

The first yarn 10, ie, acrylic yarn, is soft to the touch, has good thermal insulation, and has high color fastness, and is suitable for use as a carpet pile yarn. However, the yarn made of acrylic material has a disadvantage in that the moisture absorption rate is low, so that static electricity is frequently generated and contamination is easy.

Therefore, when the composite yarn is twisted together with the first yarn 10 by twisting the second yarn 20 of a material having high moisture absorption and less static electricity and improving glossiness, the disadvantages of acrylic yarn can be improved. have.

Rayon or cotton is suitable as a material of this 2nd yarn.

In addition, the coupling ratio is important in producing a composite pile yarn by twisting the first yarn 10 and the second yarn 20 together.

That is, it is preferable that the second yarn 40 to 65% by weight relative to the first yarn 35 to 55% by weight. If the combined weight ratio of the composite pile yarn is out of the above-described range, the purpose of the present invention to suppress the generation of static electricity and to enhance the gloss will not be achieved.

Hereinafter, a process of manufacturing a carpet composite pile yarn using first and second yarns will be described.

First, acrylic yarns are purchased and spray dyeing is performed to prepare the first yarn.

Next, the second yarn is prepared by dyeing the cabinet (immersion dyeing) on rayon or cotton yarn.

Each yarn dyed in this way is wound on a cone to be disassembled, and the yarns dissolved in the cone are collected and twisted as shown in FIG.

The high temperature is set under the following setting conditions so that the twisted composite yarn does not loosen into each yarn.

* Setting condition

a. Humidity; 60 to 80%

b. Temperature; 100 to 120 ℃

2, a second embodiment of the present invention will be described.

In the description of the second embodiment, the same reference numerals are used for the same components as those of the first embodiment.

In the case of the first embodiment consisting of acrylic yarn (first yarn) and rayon yarn or cotton yarn (second yarn), due to the physical properties of the second yarn itself, the elasticity is not good, so wrinkles are easily generated, and weakness is caused by the intrusion of mold. Will have

Accordingly, the second embodiment relates to a composite pile yarn made by twisting together the first and second yarns 10 and 20 and the third yarn 30 having excellent strength and elastic recovery rate as shown in FIG. 2.

Polyester or nylon is suitable as a material of this 3rd yarn. This polyester or nylon has the advantage of excellent strength and elastic recovery rate and no hair loss.

In addition, the twist ratio is important when twisting the first yarn 10, the second yarn 20 and the third yarn 30 to produce a composite pile yarn.

That is, the third yarn 5 to 35 to 55% by weight of the first yarn, 40 to 60% by weight of the second yarn ~ 15% by weight is preferably combined. If the combined weight ratio of the composite pile yarn is out of the above range, the object of the present invention may not be achieved.

Hereinafter, a process of manufacturing the carpet composite pile yarn of the second embodiment using the first, second and third yarns will be described.

First, acrylic yarns are purchased and spray dyeing is performed to prepare the first yarn.

Next, the second yarn is prepared by dyeing the cabinet (immersion dyeing) on rayon or cotton yarn.

Finally, the third yarn is prepared by dyeing the polyester yarn by high-pressure steaming or dyeing the nylon yarn in a hang cardine manner.

Each yarn dyed in this manner is wound on a cone to be dissected, and the yarns dissected on the cone are collected and twisted as shown in FIG.

The high temperature is set under the following setting conditions so that the twisted composite yarn does not loosen into each yarn.

* Setting condition

a. Humidity; 60 to 80%

b. Temperature; 100 to 120 ℃

When the composite pile yarn is manufactured, the pile carpet is manufactured through the following manufacturing process.

Composite yarn → Weaving → Inspection (inspection process) → Hair removal (removal of dust and dirt) → Shinging (cut the file surface evenly) → Tenta (shape stability of the product) → Coating (shape and slim prevention of pile yarn) → End Wrap-up

The present invention is not limited to the above-described embodiments, and various modifications within the equivalent scope of the technical concept of the present invention and the utility model registration claims to be described below by those skilled in the art to which the present invention belongs. Of course, variations are possible.

The carpet produced by using the composite pile yarn of the present invention has almost no static electricity and has excellent gloss and elastic recovery rate.

Claims (4)

It is a carpet composite pile yarn made by twisting at least two or three yarns The composite file company (1) the first yarn 10 made of acrylic material having a soft touch and good thermal insulation and high fastness of dyeing; (2) A carpet composite pile yarn comprising a second yarn 20 made of rayon or cotton material having high moisture absorption and less static electricity and having good gloss. The method of claim 1, Carpet composite pile yarn, characterized in that the composite yarn consists of 35 to 55% by weight of the first yarn 10 and 40 to 65% by weight of the second yarn (20). The method of claim 1, The composite pile yarn is excellent in strength and elastic recovery rate, characterized in that the third yarn 30 made of polyester or nylon material that does not cause fine hair is twisted together with the first and second yarns 10 and 20 Carpet composite pile yarn. The method of claim 3, wherein The composite pile yarn 35 to 55% by weight of the first yarn 10, 40 to 60% by weight of the second Carpet composite pile yarn, characterized in that consisting of a yarn 20 and the third yarn 30 of 5 to 15% by weight.