KR20040018040A - Value added warp knitted fabrics after the model of natural mohair fabrics and thereof manufacturing method - Google Patents

Abstract

PURPOSE: Synthetic warp knitted pile fabric is characterized by having natural mohair texture and appearance, being sanitary and having high value added. A manufacturing method thereof is characterized by using synthetic fiber filament and reducing a production cost. CONSTITUTION: The manufacturing method of the synthetic warp knitted pile fabric comprises the steps of: skipping course over one or at least one to form loop and to design weave not producing line; warping 2-3kinds of common polyester grey yarn of L1, L2, L5 and L6 guide bars and the synthetic fiber filament of L3 and L4 guide bars; increasing distance between trick plates forming the pile to 30mm to knit fabric; slitting the fabric on 15mm/15mm - 20mm/15mm to form long pile having 10-20mm of length; shearing and dyeing the fabric; putting the dyed fabric into a softener to give the soft touch; dry-setting the fabric at 170-200deg.C at 25-35yard/min of velocity; polishing the dried textile; and then final-setting the fabric at 170-200deg.C at 30-45yard/min.

Description

Synthetic fiber pile warp knitted fabric with natural mohair texture and its manufacturing method {VALUE ADDED WARP KNITTED FABRICS AFTER THE MODEL OF NATURAL MOHAIR FABRICS AND THEREOF MANUFACTURING METHOD}

The present invention relates to a synthetic fiber pile warp knitted fabric, and more particularly, to have a dichroic effect and to mix the yarn having a shrinkage difference due to moisture and heat or to a yarn having a difference in shrinkage due to moisture and heat. It is a technique related to synthetic fiber pile warp knitted fabric with natural mohair texture that maximizes the naturalness of pile surface.

In general, the domestic production of warp pile fabrics for stuffed toys is estimated to be about 40% of the world of warp pile fabrics for stuffed toys. Therefore, it is no exaggeration to say that domestically developed textile products lead the world's sewing toy industry's product trend, and the success or failure of product development has a great influence on the import and export performance of Korea's knitted logistics and trade balance.

However, in fact, the development of new products has been relatively narrow and limited in the development of pile fabrics for sewing toys. Nevertheless, over the past few years, the field of warp pile knitted fabrics for sewing toys has enjoyed the benefits of reduced costs and increased productivity due to improvements in the process, including increased automation and process simplification.

However, future textile manufacturing technologies must be able to control high-volume production on the market, and only products that are specialized for the production of particularly small lots can provide high value products to consumers. In addition, as the society changes rapidly and the exchange of information is free, the life cycle of stuffed toys is getting shorter. There is also an urgent need for the development of fabric materials that can be a source of diversification.

Meanwhile, conventional warp pile fabrics for sewing toys have been flattened with synthetic fibers such as polyester and nylon (see FIG. 1), and natural mohair plush; As a kind of light pile fabric, it is also called teremp.} There were advantages of long-lasting color and various and washable characteristics compared to a pile fabric (see FIG. 2). In addition, when manufacturing the pile (pile) produced by the warp knitting method, hair does not fall out, productivity is high, manufacturing cost is cheap, hygienic, practical and economical.

The warp pile fabric for the conventional sewing toy as described above has a disadvantage in that it feels hard and artificial. In addition, expensive pile fabrics with high value-added sensitivity are mohair (an hair fiber obtained from Angora goat) and alpaca (alpaca goat hair) that give a natural and environmentally friendly feeling rather than being made of synthetic fiber. There is a prejudice that weaving is made using expensive natural fibers such as wool, real fur, and natural fur, so pile fabrics made from synthetic fibers are often used as medium to low price factory toy (unbleached stuffed toys). It has only been developed as a low value-added mass sales plan.

However, with the pursuit of cheap labor and technological advances in China and the United States, and domestic labor costs, environmental factors, and price factors, it is impossible to obtain competitiveness with conventional products.

Looking at the current status of domestic warp knitted fabric makers, China has acquired the technology of knitting the general warp knitted pile fabric for low-priced stuffed toys mainly produced by South Korea, the export performance of domestic manufacturers are falling due to the supply price difference. As a result, the market is in trouble, causing some dumping of fabrics. As a result, the domestic sewing toy industry's utilization rate dropped from 52% in 1999 to less than 30% in 2000, and the Hwaseung domestic factory (Busan material) was suspended. Only companies with self-sustainability related to stuffed toys continue to shape the market, creating a new market culture of development = sale = production.

In order to overcome the above-mentioned phenomenon, domestic companies are restructuring to cope with customer's needs, and are reforming M & A and sale point among sewing toy sellers, and discovering new materials and developing new items. In spite of developing high quality low and middle priced products, due to the lack of research mind and long-term funding for long-term product development, it is only one-time modification such as dyeing and printing change rather than fundamental development of materials. to be.

The present invention has been made to solve the problems described above, and aims to develop a manufacturing technology of warp knitted fabric having an effect such as high value-added natural mohair out of the production of low-priced warp knitting pile. In other words, by combining two or three kinds of relatively inexpensive synthetic fiber filament yarns, weaving is made by warp knitting technology to prevent streaks so that natural mohair fabrics can be made with warp pile fabrics having the same texture as natural mohair. It is an object to provide a synthetic fiber pile warp knitted fabric having a texture and a method of manufacturing the same.

Another object of the present invention is to select a fabric for sewing toys by allowing the manufacture of warp knitted fabrics having the same texture as natural mohair with only two or three kinds of low-cost synthetic fiber filament yarn and warp knitting technology without using natural mohair. It is to allow a wide range of widths.

Another object of the present invention is to provide a warp knitted fabric that mimics the touch and appearance of high value-added natural mohair piles using relatively inexpensive heterogeneous fiber filament yarns. To serve as a tow truck.

In addition, the present invention is to enable the production of a toy toy for sewing toys having a surface appearance and touch, such as expensive natural mohair in addition to the above objects.

Furthermore. The present invention provides polyester warp yarns having a natural mohair texture that is easier to manage and store than natural mohairs by using polyester yarns as polyester yarns as yarns for warp yarns.

1 is a photograph configuration showing a conventional low-knit warp pile sewing toy.

Figure 2 is a photograph showing the high-value stuffed toys using Real fur or Mohair plush.

Figure 3 is a schematic diagram showing the deformation process by the heat and moisture of the high stretch (Mechanical stretch yarn) applied to the present invention.

Figure 4 is a schematic diagram showing the deformation process by the heat and moisture of the melange stretch yarn (Melange stretch yarn) applied to the present invention.

5 is a surface file design without streaks while the file is sparse according to the present invention.

Figure 6 is a surface diagram showing a pile of the first embodiment according to the present invention.

Figure 7 is a photograph configuration showing a stuffed toy made of pile paper of the first embodiment according to the present invention.

Figure 8 is a surface configuration showing a pile of the second embodiment according to the present invention.

Figure 9 is a photograph configuration showing a stuffed toy produced by the pile of the second embodiment according to the present invention.

Figure 10 is a surface configuration showing a pile of the third embodiment according to the present invention.

Figure 11 is a photograph configuration showing a stuffed toy produced by the pile of the third embodiment according to the present invention.

12 is a surface configuration diagram showing a pile of a fourth embodiment according to the present invention.

The present invention configured to achieve the above object is as follows. That is, the synthetic fiber pile warp knitted fabric having a natural mohair texture according to the present invention is knitted using double bars (6) (L1, L2, L3, L4, L5, L6) into a knitted fabric knitted with a double-latssel knitting machine. L1, L2, L5 and L6 bars are formed by using ordinary polyester yarns, and L3 and L4 bars forming piles are mixed with two or three kinds of synthetic fiber filament yarns. course) to form a ring, and to increase the distance between the trick plate (trick plate) up to 30mm, while the slitting to 15mm 15mm to 20mm 15mm to make a long pile warp knitted fabric of 10-20mm After slitting, sheering, dyeing and knitting.

As the synthetic fiber filament yarn described above, one of two L3 and L4 guide bars may use a FY type microfiber, and the other bar may use a mechanical stretch yarn.

As the aforementioned synthetic filament yarn, one of the two L3 and L4 guide bars may use a DTY type microfiber, and the other bar may use a mechanical stretch yarn.

As the synthetic fiber filament yarn described above, one of two L3 and L4 guide bars may use a FY type microfiber, and the other bar may use a melange stretch yarn.

As the above-described synthetic fiber filament yarn, one of the two L3 and L4 guide bars may use a DTY type microfiber, and the other bar may use a melange stretch yarn.

As the above-described synthetic fiber filament yarn, one of two L3 and L4 guide bars may use a low shrink yarn, and the other bar may use a high elastic yarn (mechanical stretch yarn).

As the above-described synthetic fiber filament yarn, one of two L3 and L4 guide bars may use a low shrinkage yarn, and the other bar may use a melange type stretch yarn.

On the other hand, the method for producing a synthetic fiber pile warp knitted fabric having a natural mohair texture according to the present invention is to remove the streaks formed by straining one or more courses (course), so that the tissue is not unreasonable to the scene and knitting Designing; Refining two to three kinds of synthetic fiber filament yarns of L3 and L4 guide bars forming piles; Knitting the fabric by increasing the distance between the trick plates forming the pile to 30 mm; Slitting the knitted fabric to 15 mm 15 mm to 20 mm 15 mm to form a long pile having a length of 10 to 20 mm; Shearing the slitting fabric; Dyeing the sheared fabric with a maximum dyeing time of about 200 minutes at a maximum temperature of 130 ° C .; Treating the dyed fabric with a cationic or nonionic silicone softener to give a soft touch to the pile of fabric; Heat-setting the fabric into which the pile is softened through the addition of a softening agent at a temperature of 170 to 200 ° C. at 25 to 35 yard / min; Polishing a dry set fabric; And a final set of the polished fabric at a temperature of 170 to 200 ° C. at 30 to 45 yards / min to complete the warp knitted fabric. As for the single yarn fineness of the microfiber mentioned above, it is preferable to use the thing of 0.05-0.5 denia.

Hereinafter will be described in detail with respect to the synthetic fiber pile warp knitted fabric having a natural mohair texture according to an embodiment of the present invention and a method of manufacturing the same.

Figure 3 is a schematic diagram showing the deformation process by the heat and moisture of the high stretch yarn (Mechanical stretch yarn) applied to the present invention, Figure 4 is a deformation process by the heat and water of the melange type high stretch yarn (Melange stretch yarn) applied to the present invention 5 is a schematic view showing a pile file without streaks while the file according to the present invention is flat, FIG. 6 is a surface configuration diagram showing a pile paper according to the first embodiment of the present invention, and FIG. Fig. 8 is a block diagram showing the sewing toy made from the pile paper according to the first embodiment, Fig. 8 is a surface block diagram showing the pile paper according to the second embodiment according to the present invention, and Fig. 9 is a stuffed toy made from the pile paper according to the second embodiment according to the present invention. 10 is a surface configuration diagram showing a pile paper according to the third embodiment of the present invention, and FIG. 11 is a sewing toy made from a pile paper according to the third embodiment according to the present invention. Binary diagram, 12 is a surface diagram illustrating how a fourth embodiment of a file according to the present invention.

Prior to describing the technique for manufacturing a warp knitted fabric having a natural mohair texture as described above, the technical features of the warp knitted fabric having a natural mohair texture will be described as follows.

First, if you want to distinguish the trend of the preferred fabric abroad can be divided as follows. In other words, low-cost, high-volume, high-quality stuffed toy fabrics based on cheap labor costs (China :), high-quality fabrics that pass natural and almost life-like touches and have passed the strict safety screening standards. Europe) also prefers a realistic touch, but it can be divided into intermediate-class fabrics (representative: Americas) who prefer intense colors rather than textures of fabrics.

As mentioned above, although the preferred product tends to be different in each region, the production of products is mainly performed in Asia, such as China and Korea, and the development of fabrics for stuffed toys is also entrusted to China and South Korea. The design of toys is done in their own country). Therefore, it is no exaggeration to say that the development ability of fabric products in Korea, which is a fabric producing country, is affecting the overseas market of plush toys.

The following are the technical features for producing synthetic fiber warp pile fabrics that look and feel like expensive natural mohair.

First, it should have a natural appearance such as natural mohair.

Real fur and premium mohair plush have long, soft piles, and colors and touches are not artificial or even as synthetics, giving the pile a natural, rich feel. It is also characterized by an old feel that is new but old. Therefore, the following techniques are required to extrude the synthetic fiber filament yarn by warp knitting technology to achieve such an effect.

[Yarn Control]

1. Use of microfiber

The initial tensile resistance of high-quality mohair yarns is 11-25 gf / d, while the initial tensile resistance of polyester is 90-100 gf / d, so that piles of yarn of the same thickness can be used. It is well known that polyester piles feel much stiffer. Therefore, in order to make a soft-touch pile like mohair, the idea that the bending rigidity should be reduced by using synthetic fiber filament yarn such as polyester is required. .

2. Use of yarns with different shrinkage

In order to express a natural and rich fur, a technology was developed in which two or three kinds of yarns with different shrinkages were used in a pile. When yarns with different shrinkage are used in piles, one pile shrinks and hides inside, while the other pile does not shrink and extends outwards, reducing the artificial uniformity characteristic of synthetic fibers and reducing the depth of color. You can add

3. Use of yarn with dichroic effect

Even if the physical properties such as the shrinkage of the yarn or the slight change in the fineness of the yarn appear different dyeability between the different yarns after dyeing, in the present invention, in order to maximize the effect, the melange stretch yarn or the cation enable poly Cation dyeable polyesters were mixed.

[Canonical, technical control of sectioning]

Unlike conventionally composed of only one yarn such as polyester and nylon, in order to mix the yarn with different physical and chemical properties to mix the yarn, considering the difference in the electrostatic properties of the yarn, focusing, strength, etc. The correct canonical condition should be found by lowering the canon speed and adjusting the tension of the yarn.

In particular, in order to mix and blend new yarns other than conventional yarns such as stretch yarns, the tension between the blended yarns is different, so pay special attention to the tension of the yarns during warping and knitting.

In addition, the procurement of yarns with appropriate physical or chemical properties required by this visitation should be carried out by experimenting with the properties of various yarns, and a rough review of the possibility of canon and shaping should be preceded.

[Development of long pile manufacturing technology]

1. The pile length of synthetic fur filament pile fabric knitted by warp knitting technology, while the pile length of real fur, high-quality mohair and circular knit sliver knit is about 3 ~ 25mm long. Most of them were 2-3mm. Therefore, it is urgent to increase the length of the pile in order to express the natural and rich feeling of high-grade pile fabrics. Therefore, the technique of increasing the pile to 10-20 mm when manufacturing the pile fabric with warp knitting is required. do.

2. To develop a knitted tissue that gives an old teddy bear effect that gives an old and old feel to a new one. A warp knitted tissue that gives a sloppy effect to a file as a way to express a new and old feel. Develop. If the density of the tissue is reduced to make the file sparse, the file may fall out. Therefore, the design of a tissue that is light in weight due to the low density of the file without missing the file is required.

3. Development of Striped Tissue

In the existing tricot warp knitting machine, when two kinds of yarns are mixed, the banding is inevitable unless the two-ply yarns are mixed together. In the present invention, since the use of a double lattice knitting machine, using two bars of the pile bar, it is possible to save the characteristics of the yarn that was offset and disappeared during the raising process when knitted with a tricot knitting machine. In addition, it is possible to design a tissue that avoids the appearance of stripes even in partial passage. Accordingly, the density of the pile can be reduced and the partial diameter can be used to enable the organization of the stripes without the weight of the pile warp knitted fabric.

[Dyeing, processing technology control]

Develop processing methods to form natural curls like natural mohair.

As described above, the present invention has studied various difficult conditions to prepare warp knitted fabrics having a natural mohair texture, and has solved this to realize warp knitted fabrics having a natural mohair texture.

First, the present invention is a technique for producing high value-added pile paper that mimics natural mohair with natural surface, long pile and soft, light weight by using low-priced synthetic fiber and warp pile manufacturing technology as described above.

The following is a technique applied in the present invention to mimic the softness of natural mohair piles.

Usually, the initial tensile resistance of high-quality mohair yarn is 11-25 g / d, while the initial tensile resistance of polyester is 90-100 g / d. It is well known that ester piles feel much stiffer. Therefore, in order to make a soft touch pile like natural mohair, the microfiber yarn was used in the present invention as an idea that the bending rigidity should be lowered by using a synthetic fiber filament yarn such as polyester. Microfiber can use both FY type microfiber and DTY type microfiber.

In addition, low shrinkage yarns can be used for piles, which have the advantage of maximizing the length difference of piles because they are less shrinked by heat compared to high shrinkage yarns. Is well oriented, but the inside of the yarn has a softer property because the orientation is not good and the initial tensile resistance is lower than that of ordinary yarns. Such low shrinkage yarns have the advantage of giving natural curls to the pile if they are dyed before heat setting due to the difference in orientation between the inside and the outside of the yarn.

The following is a technique applied in the present invention to mimic the naturalness of natural mohair piles.

On the other hand, in order to mimic the naturalness of the natural mohair pile, two to three kinds of different types of synthetic fiber filament yarns were mixed as follows. In other words, the existing low-mid-size warp knitting pile paper is made of regular regular polyester, and after being brushed to the same length after raising, it has an even surface and metallic luster of a certain length. However, the natural mohair has a natural curl and natural gloss because the color and length of the pile are not constant and have natural curls. Therefore, in the present invention, the yarn has different fineness, shrinkage characteristics, and dyeing properties. -3 types were mixed.

In the present invention, as the yarn forming the tissue, L1, L2, L5, L6 guide bar is used as a general polyester yarn, the yarn mixed example of the L3, L4 guide bar to form a pile is as follows.

1.FY type microfiber + mechanical stretch yarn

2. DTY type microfiber + mechanical stretch yarn

3. FY type microfiber + melange stretch yarn

4. DTY type microfiber + melange stretch yarn

5. Low stretch yarn + mechanical stretch yarn

6. Low shrink yarn + melange stretch yarn

In addition to the yarn blending examples described above, there are also blending examples as follows.

7. FY type normal yarn + mechanical stretch yarn

8. DTY type ordinary yarn + mechanical stretch yarn

9. FY type normal yarn + melange stretch yarn

10. DTY type ordinary yarn + melange stretch yarn

11. Low shrink yarn + ordinary yarn of FY type

12.Low shrink yarn + ordinary yarn of DTY type

13. Low shrink yarn + FY type microfiber

14. Low shrink yarn + DTY type microfiber

15 .FY type plain yarn + DTY type plain yarn

16. FY type normal yarn + CDP (cation dyeable polyester)

17. DTY type ordinary yarn + CDP (cation dyeable polyester)

In more detail, in the L3 and L4 guide bars forming the pile of the present invention, a synthetic fiber filament yarn may be used as the F3 type microfiber yarn for the L3 bar, and a high stretch yarn may be used for the L4 bar.

Synthetic filament yarns can use DTY type microfiber for L3 bars, and mechanical stretch yarns for L4 bars.

Synthetic filament yarn can be used for F3 type microfiber for L3 bar, and melange stretch yarn for L4 bar.

Synthetic filament yarns can use DTY type microfiber for L3 bars, and melange stretch yarns for L4 bars.

Synthetic filament yarns can be used for low shrink yarns for L3 bars and mechanical stretch yarns for L4 bars.

Synthetic filament yarns can be used with low shrink yarns for L3 bars and melange stretch yarns for L4 bars.

Synthetic filament yarns can be used for L3 bars using non-fine microfiber yarns of FY type, and L4 bars can be used with mechanical stretch yarns.

Synthetic filament yarns can be used for L3 bars with non-fine DTY type yarns, and for L4 bars with high elastic yarns (mechanical stretch yarns).

Synthetic filament yarns can be used for L3 bars using non-fine microfiber yarns of type FY, and melange type stretch yarns for L4 bars.

Synthetic filament yarns can be used for L3 bars with non-fine DTY type yarns, and L4 bars with melange stretch yarns.

Synthetic filament yarns can use FY-type low-shrink yarns for L3 bars, and FY-type non-fine general yarns for L4 bars.

For synthetic fiber filament yarns, L3 bars can use FY type low shrink yarns, and L4 bars can use DTY type non-fine general yarns.

As a synthetic fiber filament yarn, a low shrinkage yarn of FY type may be used for L3 bar, and a microfiber yarn of FY type may be used for L4 bar.

For synthetic fiber filament yarn, L3 bar can use low shrinkage yarn of FY type, and L4 bar can use DTY type microfiber yarn.

As a synthetic fiber filament yarn, F3 type general yarn can be used for L3 bar, and DTY type general yarn can be used for L4 bar.

Synthetic fiber filament yarn can be used for F3 type general yarn for L3 bar, and CDP (cation dyeable polyester) yarn for L4 bar.

Synthetic fiber filament yarns can be used for L3 bars using DTY type ordinary yarns, and L4 bars can be made of CDP (cation dyeable polyester) yarns.

On the other hand, the fine yarn fineness mentioned above uses 0.05-0.5 denier.

The yarns of the L3 bar and the L4 bar forming the pile bar may be interchanged with each other.

In the yarn blending example of the L3 and L4 guide bar forming the pile as described above, one guide bar uses microfiber yarns, low shrink yarns and ordinary yarns, and the other bar has high stretch yarns, melange type high stretch yarns, general yarns, Use microfiber and CDP. The high-stretch yarn used in the present invention is a kind of mechanical stretch yarn, which has a property of shrinking as it becomes bulky when subjected to heat (see FIG. 3).

Melange-type high-stretch yarn used in the present invention is a yarn that combines the original yarn or cation dyeable polyester (cation dyeable polyester) so that the melange effect on the existing high-stretch yarn (see Fig. 4).

As described above, the fineness of the microfiber, low-shrink yarn, and high-strength yarn used for the pile in the present invention to mimic a natural mohair is 60 to 300 denier, and the fineness of one microfiber filament is 0.05 to 0.5 denier.

The following is a technique applied in the present invention to mimic the pattern and long pile of natural mohair (mohair).

To mimic a natural mohair, it must be long piles, be able to express old but old as new, and no streaks appear. As a method capable of satisfying all three conditions, the present invention designed and organized a double ratsel tissue.

First of all, in order to manufacture long pile manufacturing, which is a characteristic of natural mohair. While the length of the pile of real fur and high-quality mohair is about 3 to 25 mm long, the pile length of synthetic fiber filament pile fabric that has been knitted by warp knitting technology so far Most of them were 2-3mm. Therefore, in order to express the natural and rich feeling of high-quality mohair pile fabrics, it is urgent to increase the length of the piles. To develop a technique to increase the 10 to 20mm.

When knitting a warp pile with a tricot warp knitting machine, it is possible to increase the length of the pile up to 10 mm, but not further. In addition, due to the characteristics of the tricot pile paper must be subjected to a napping process, the result of the high-stretching yarn shrinking while being bulky (bulky) by the heat of the pile yarn in the processing process of the tricot pile file.

Therefore, in order to increase the pile length to more than 10mm and to preserve the yarn characteristics of high stretch yarns to the finished product, the warp knitting pile was knitted with a double ratchet knitting machine. When the distance between the trick plates of the double ratchet knitting machine is increased to 30mm and then knitted, slitting to 15mm and 15mm or slitting to 20mm and 15mm, the pile length of 10 to 20mm Knitted materials can be prepared. In addition, since the slitting (sliting) after knitting without a brushing process, and then undergo a processing process, there is an advantage that the yarn characteristics such as high stretch yarns and low stretch yarns can be saved to the final finished product.

And, even if a mixture of different yarns do not appear streaks, but new to develop a warp-teddy bear pattern (teddy bear pattern) is as follows.

First, in a conventional warp knitting machine, when a heterogeneous yarn is to be mixed using one pile bar, stripes may not be avoided unless two pools are combined. However, the two-ply full-pile tissue has the disadvantage that the weight of the pile paper becomes high and it is impossible to show the effect of the old, sparsely cleft muscle file, even though it is new.

Therefore, in the present invention, the tissue was designed to form a pile using two pile bars of L3 and L4 in a double ratchet knitting machine of 6 bar. In order to design a pile knitting system where the pile appears to be sparse, care must be taken to design the tissues by filtering one or more courses so that the ring is formed. ) Is not formed, but knitting is difficult in the knitting machine without the automatic tensioning device for knitting, but the problem is solved by adjusting the run-in. As shown in FIG. 5, the surface pile was designed so that the pile was not streaked and streaked.

On the other hand, the ground tissue of L1, L2, L5, L6 can use a variety of application tissues in addition to those shown in the first embodiment.

The following describes a canon and a cutting method applied in the present invention when mixing different yarns.

Unlike conventionally composed of only one yarn such as polyester and nylon, in order to mix the yarn with different physical and chemical properties to mix the yarn, considering the difference in the electrostatic properties, concentration, strength, etc. of the yarn Lower speed and adjust the tension of the yarn to find the correct canon conditions. In particular, in order to mix and blend new yarns other than the existing yarns such as stretch yarns, the tension between the blended yarns is different. do. In addition, the properties of various yarns should be tested and probable considerations can be made of canon and reclamation in order to procure yarns with the appropriate physical or chemical properties required by this development.

In the case of the high-strand yarn and microfiber used in the present invention, the fineness of the high-strand yarn and the microfiber may be more than doubled, and the microfiber yarn may be grounded on the same guide bar because it has a severe static electricity characteristic compared to the general yarn. In this case, various problems may occur even during canoning and knitting. Therefore, as in the design of the present invention, high stretch yarns and microfiber yarns or low shrink yarns are made to be warped in different guide bars. In addition, by using a method of passing through the part rather than the entire diameter, the yarns are reduced in contact with each other.

The following describes a method of processing warp knitting paper mimics natural mohair.

The processing method of warp pile pile mimics natural mohair consists of knitting → slitting → shearing → dyeing → softener → dry set → polishing → final set → completion.

The production of the double-latched pile paper mimicking the natural mohair of the present invention, first, by designing the tissue to form a ring through the course of one or more courses, L1, L2, L5, L6 guide bar After knitting two to three kinds of synthetic fiber filament yarns of L3 and L4 guide bars forming general polyester yarns and piles, they are knitted. After knitting, slitting and shearing are performed.

In general, tricoat pile paper has the disadvantage of presetting and raising the brushing process so that the mechanical crimp of the high-stretch yarn during processing to offset the shrinkage characteristics, whereas warp knitting pile paper mimics the natural mohair of the present invention Since the double-latcel fabric eliminates the brushing process, it can compensate for the loss of the original characteristics of the yarn in the processing process as in the tricot pile paper.

On the other hand, the double-latssel pile paper according to the present invention is dyed immediately after shearing. As a result of the experiment, pre-dying before dyeing (file) has a characteristic that the file is stretched straight. If dyeing without pre-setting process, the file is naturally curled (curl) effect, in the present invention, the pre-setting ( By dyeing without a presetiing process, the file is naturally curled, creating a natural mohair-like effect.

After shearing and dyeing immediately, the double-latssel pile paper is treated with a softener such as cationic silicon and non-ionic silicone so that the double-latched pile paper is soft like natural mohair. After the pile is softened, a dry set is carried out at 25-35 yard / min in a bubble under a temperature condition of 170 to 200 ° C.

After heat setting, polishing is performed. The polished fabric is subjected to a final set at 30 to 45 yards / min under a temperature of 170 to 200 ° C. to complete a warp knitted fabric having a natural mohair texture.

The following shows various embodiments of the present invention.

Example 1

Based on the configuration of the present invention as described above, after selecting the yarn and designing the tissue as shown in Table 1, knitting → slitting → shearing → dyeing → softener → Dry set → Polishing → Final set → The warp knitted pile paper was completed through the finishing process. The warp knitted pile paper according to Example 1 is shown in FIG. 6, and a photograph of a stuffed toy made of the fabric is illustrated in FIG. 7.

Example 1 CG 22 WPI density 14.038 CPC File length 22 mm Width 63 * 2 INCH Bar No. Species and specifications Head and beam group Diameter arrangement L1 P / F 75/36 SD 460 * 6 6444/0222 ││││││││││││││ L2 P / F 75/36 SD 460 * 6 0222/4222 ││││││││││││││ L3 P / F 70 / 300DTY Type Microfiber 230 * 6 4620/4620/22222046/2046/4444 ││ ·· ││ ·· ││ ···· L4 P / F 150/48 STY 115 * 6 2046/4444/44444620/2222/2222 ··· │ ··· │ ··· │ L5 P / F 75/36 SD 460 * 6 2202/2242 ││││││││││││││ L6 P / F 75/36 SD 460 * 6 2264/4402 ││││││││││││││

Example 2

Based on the configuration of the present invention described above, the yarn was selected as shown in Table 2, and after the design of the structure, a warp knitted pile paper was manufactured through the same processing steps as in Example 1. Such warp knitted pile paper is as shown in FIG. 8. Photographs of the stuffed toys produced from the fabric are shown in FIG.

Example 2 CG 22 WPI density 14.038 CPC File length 22 mm Width 63 * 2 INCH Bar No. Species and specifications group Diameter arrangement L1 P / F 75/36 SD 6 *** / 0 *** Full L2 P / F 75/36 SD 0 *** / 4 *** Full L3 P / F 70 / 300filament type microfiber 2 *** / 2 *** Full L4 P / F 150/48 High Stretch Yarn 2 *** / 2 *** 2 *** / 2 *** Partially threading L5 P / F 75/36 SD 2 *** / 2 *** Full L6 P / F 75/36 SD 2 *** / 4 *** Full

Example 3

Based on the configuration of the present invention as described above, the yarn was selected as shown in Table 3, and after the design of the structure, the warp knitted pile paper was manufactured through the same processing process as in Example 1. Such warp knitted pile paper is as shown in FIG. 10. 11 shows a photograph of a stuffed toy produced from the fabric.

Example 3 CG 22 WPI density 14.038 CPC File length 22 mm Width 63 * 2 INCH Bar No. Species and specifications group Diameter arrangement L1 P / F 100/36 DTY 0 *** / 6 *** Full L2 P / F 100/36 DTY 4 *** / 0 *** Full L3 P / F 65/204 SDfilament Type Microfiber 4 *** / 4 *** / 4 *** 2 *** / 2 *** / 2 *** Partially threading L4 P / F 300/72 Melange stretch yarn 4 *** / 4 *** / 2 *** 2 *** / 2 *** / 4 *** Partially threading L5 P / F 100/36 DTY 2 *** / 2 *** Full L6 P / F 100/36 DTY 2 *** / 4 *** Full

Example 4

Based on the configuration of the present invention as described above, the yarn was selected as shown in Table 4, the structure was designed, and then the warp knitted pile paper was manufactured through the same processing process as in Example 1. This warp knitted pile paper is as shown in FIG.

Example 4 CG 22 WPI density 14.038 CPC File length 22 mm Width 63 * 2 INCH Bar No. Species and specifications group Diameter arrangement L1 P / F 100/36 DTY 0222/6444 Full L2 P / F 100/36 DTY 4222/0222 Full L3 P / F 150/48 Bright Low Livestock 4 *** / 4 *** / 4 *** 2 *** / 2 *** / 2 *** Partially threading L4 P / F 300/72 Melange stretch yarn 4 *** / 4 *** / 2 *** 2 *** / 2 *** / 4 *** Partially threading L5 P / F 100/36 DTY 2202/2242 Full L6 P / F 100/36 DTY 2264/4402 Full

As described above, 6 bars (L1, L2, L3, L4, L5, L6) knitted with a double-latcel knitting machine are used to knit, but L1, L2, L5, and L6 bars forming a limb tissue have a general poly The ester yarn is used, and L3 and L4 bars forming piles are mixed with two or three kinds of different types of synthetic fiber filament yarns to filter one or more courses to form a cyclic ring, and a trick plate ( While increasing the distance between the trick plates up to 30mm, knitting, slitting from 15mm to 15mm to 20mm and 15mm to make a long pile warp knitted fabric of 10 to 20mm in length, then shearing and dyeing When knitted, a polyester pile warp knitted fabric having a texture like natural mohair can be obtained.

Therefore, by manufacturing a warp knitted fabric having an effect such as high value-added natural mohair by using a low-cost polyester yarn as described above, it can play a role in the low-cost warp knitting industry that is suffering from price competition.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

As described above, according to the present invention, two to three kinds of relatively inexpensive synthetic fiber filament yarns are mixed to prepare a warp knitted fabric having a texture like natural mohair by knitting by warp knitting technology so that streaks do not appear. The effect can be achieved.

Another effect of the present invention is to make a warp knitted fabric having the same texture as the natural mohair by using only two to three kinds of inexpensive synthetic fiber filament yarn and warp knitting technology without using natural mohair. You can vary your choices.

Another effect of the present invention is to provide a warp knitted fabric that mimics the touch and appearance of high value-added natural mohair piles using relatively inexpensive heterogeneous fiber filament yarns, the low-priced warp knitting piles that suffer from price competition It can serve as a driving force for the industry.

In addition, the present invention exhibits the effect of producing a toy toy for sewing toys having a surface appearance and touch, such as expensive natural mohair at a low cost.

In addition to the effects described above, warp knitted piles according to the present invention are similar to natural mohair by using polyester yarns, but are easier to manage and store and hygienic than natural mohair.

Furthermore. According to the present invention, compared to the pile paper produced by the existing circular knitting, there is an effect that the file does not fall out even though it is a long file.

Claims (8)

Knitted fabrics made of double-latcel knitting machine using 6 bars (L1, L2, L3, L4, L5, L6), but general polyester yarn is used for L1, L2, L5, L6 bars forming limbs. In addition, L3 and L4 bars forming piles may be mixed with two or three kinds of synthetic fiber filament yarns so that one or more courses may be filtered to form a ring, and between trick plates. Natural mohair manufactured by slitting from 15mm to 15mm to 20mm 15mm, then shearing and dyeing to make a long pile warp knitted fabric with 10 ~ 20mm pile length. Synthetic fiber pile warp knitted fabric. According to claim 1, wherein the synthetic fiber filament yarn of one of the two L3, L4 guide bar guide bar FY type of microfiber, and the other bar is characterized by using a high elastic yarn (mechanical stretch yarn) A synthetic fiber pile warp knitted fabric having a natural mohair texture. The method of claim 1, wherein the synthetic fiber filament yarn is one of the two L3, L4 guide bar of the guide bar using a DTY type microfiber, the other bar is characterized in that the use of a high stretch yarn (mechanical stretch yarn) A synthetic fiber pile warp knitted fabric having a natural mohair texture. According to claim 1, wherein the synthetic fiber filament yarn of one of the two L3, L4 guide bar using a FY type microfiber, the other bar using a melange stretch yarn (melange stretch yarn) Synthetic fiber pile warp knitted fabric having a natural mohair texture. The method of claim 1, wherein the synthetic fiber filament yarn using one of the two L3, L4 guide bar guide bar using a DTY type microfiber, the other bar using a melange stretch yarn (melange stretch yarn) Synthetic fiber pile warp knitted fabric having a natural mohair texture. The method of claim 1, wherein the synthetic fiber filament yarn, one of the two guide bars of L3, L4 guide bar using a low shrink yarn, the other bar is characterized in that the use of high stretch yarn (mechanical stretch yarn) Synthetic fiber pile warp knitted with natural mohair texture. The method of claim 1, wherein the synthetic fiber filament yarn, one of the two L3, L4 guide bar using a low shrink yarn, the other bar is characterized by using a melange stretch yarn (melange stretch yarn) A synthetic fiber pile warp knitted fabric having a natural mohair texture. Designing the tissue so that it is not streaked and unreasonable to the canon and the organization as the cyclic is formed by filtering one or more courses; Refining two to three kinds of synthetic fiber filament yarns of general polyester yarns of L1, L2, L5, and L6 guide bars to form a paper structure and of L3 and L4 guide bars to form piles; Knitting the fabric by increasing the distance between the trick plates forming the pile to 30 mm; Slitting the knitted fabric to 15 mm 15 mm to 20 mm 15 mm to form a long pile having a length of 10 to 20 mm; Shearing the slitting fabric; Dyeing the sheared fabric; Putting the dyed fabric into a softener to give a soft touch to the file of the fabric; Heat-setting the fabric into which the pile is softened through the addition of a softening agent at a temperature of 170 to 200 ° C. at 25 to 35 yard / min; Polishing a dry set fabric; And Synthetic fiber pile warp knitted fabric having a natural mohair texture comprising the step of final polishing the polished fabric at a temperature of 170 to 200 ° C. at 30 to 45 yard / min to complete the warp knitted fabric. Way.