JPS62130835A - Artificial fur - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a novel artificial fur that is rich in color and has a sense of luxury and elegance.

[Problems with conventional technology]

Many attempts have been made to artificially obtain high-quality natural fur-like fabrics.

However, in the field of artificial fur, even though the aim is to create a natural fur look, conventional napping fabric technology for artificial fur inevitably affects all aspects such as the nape shape, nape quality, nape density, and condition of the nape and fluff. It can be said that it is difficult to make the hair exactly the same as that of natural fur, and even if only the color tone of these prickly hairs and fluff is made similar, the appearance will be that the fluff stands out between the prickly hairs. In some cases, the presence of stinging hairs may be lacking, or the color may be lacking in depth, and for these reasons, the external appearance may lack three-dimensionality. It was difficult to create a look that rivaled or surpassed it in terms of beauty and luxury.

[Purpose of the invention]

The present inventors have developed a novel artificial fur with a structure that closely resembles that of natural fur, which has an extremely high aesthetic quality that is not limited by the color of natural fur but is different from the beauty of natural products. The present invention was arrived at as a result of intensive study on the relative relationship between the colors of the prickly hair and fluff, which makes it possible to create a sense of value. Especially if you're aiming for fur,
Since the fabric has a remarkable three-dimensionality due to its structure, the delicate relationship between the colors of the embroidered hair and fluff affects the overall appearance of the product.
It has a huge impact on beauty and the sense of luxury that can be obtained.

In view of the above-mentioned points, an object of the present invention is to provide a high-quality artificial fur that is rich in color, has a three-dimensional effect, and exhibits a so-called iridescent effect in which the color changes depending on the viewing angle. It's about trying.

[Structure of the invention]

The artificial fur of the present invention, which achieves the above-mentioned objects, has the following configuration.

In other words, it is an artificial fur having a two-layer structure of napped hair consisting of long fibers and napped hair consisting of short fibers, and the color of the tips of the long fibers is different from the color of the other parts. The nap is characterized in that the color of the tips of the long fibers and the color of the short fibers have a substantially complementary color relationship.

[Explanation of configuration]

In the present invention, in order to enhance the three-dimensional effect, it is desirable that the final product has a multi-ridged structure as a raised layer structure, as shown in FIG. That is, FIG. 1 is a cross-sectional view taken in a direction perpendicular to the direction of the nap, and a large number of nap fibers 3 are raised from the base fabric 2 to form the artificial fur fabric 1.
It has a multi-ridged nap layer structure to emphasize the three-dimensional effect.

In other words, the structure shown in FIG. 1 forms a convex nap layer with one ridge width P by having a distribution in the nap length of the nap fibers 3. By making it lean, the three-dimensional effect is emphasized. Width P is 3~
It is preferable to set it within a range of 10 cm. The details of this napped fiber 3 are as shown in Fig. 2, which forms a two-layer structure, consisting of long fibers (A) that make up the napped hair and short fibers (B) that make up the napped hair. has been done. FIG. 3 shows a model of the nap consisting of long fibers (A) and short fibers (B).

In the present invention, the above-mentioned long fibers and short fibers are constructed under a unique relative color relationship, and specifically, as shown below, the short fibers are different from the long fibers (1).
Or, it exhibits the relative configuration of (2).

A. Long fibers: These long fibers have different colors at the tips and other parts. B. Short fibers; (2) The color of the tip of the short fiber is different from the color of the other parts, and the color of the tip of the short fiber is substantially complementary to the color of the tip of the long fiber. The basic composition of the relative colors of the napped fibers in the present invention is as described above, but furthermore, the color of the tip of the a2 long fiber is substantially complementary to the color of the tip of the long fiber. and the colors of the other parts may be in a complementary color relationship, or b. The colors at the leading edge of the short fibers are also different, and both colors may be in a complementary color relationship. With such a configuration, it is possible to provide something unique and aesthetically pleasing.

In the present invention, "different colors" refer to colors that can be distinguished by the naked eye, and therefore refer to different hues, such as a combination of red and blue or a combination of yellow and green. It doesn't just refer to things;
Colors that have the same hue but have different shading are also said to be different colors. Numerically, using a color difference meter, the color of the tip and the color of the other parts are used to determine the L value representing brightness, the a value and b value representing hue, and the color difference (ΔE ) is 0.5 or more, it is defined as a unique color. In the formula below, the lowercase letter 1 indicates the color of the tip, and the lowercase letter 2 indicates the color of the portion other than the tip.

ΔE=J Ll-L2+ at-a2+ b+-b
In the present invention, the substantially complementary color relationship refers to the relationship between a certain specified color and a color that is opposed to this color in the color circle J (JIS Z-8102) showing the complementary color relationship shown in Figure 5. Of course, it also includes the colors on both sides of the color that is opposed to this color.For example, if a specific color is "yellow", this "yellow" and the "blue-purple" that is opposed to this "yellow" are also included.
Also includes "blue" and "purple" on both sides.

By applying these substantially complementary colors to the tips of the long fibers (A) and the short fibers (B) as described above, the color sense is rich and the three-dimensional effect is created. , and the so-called iridescent effect, where the colors change depending on the viewing angle.

There are various specific methods for dyeing the tips and other parts of long fibers in different colors, and also for short fibers if necessary, but the typical method is There are the following (11 to (5)), and you may select one from these as appropriate: (1) Dyed fibers or fiber bundles containing a dye different from this color at both ends. (2) A method of applying dye liquids of different hues to both ends of dyed fibers and fiber bundles to develop color; (3) Fibers and fibers dyed with bleachable dyes. A method of coloring the bundle by applying a dye liquid or colored paste containing a bleaching agent and a dye that cannot be bleached to both ends of the bundle. (5) A method in which fiber bundles are immersed in a dye solution and then subjected to a color development treatment in a different dye solution.

By such a method, both ends of the fiber can be dyed in a different color, but when determining the actual color, the color must be determined so as to satisfy the predetermined complementary color relationship as described above with reference to the color circle described above. be.

According to various studies by the present inventors, among the above methods, methods (1) and (2) involve the use of a pre-dyed color and a dye liquid applied later that becomes a different color. Since the color of the tip is formed by mixing the two colors, it can be said that this is relatively undesirable.In addition, in the case of method (3), two color development processes are generally required, and (4) ) method is complicated as it requires arranging short fibers and covering some of them.
) can be said to be the most rational and preferable method.

In the method (5), it is easy to give a color of the same hue a difference in shading between the tip and other parts. However, especially when it is desired to impart different hues to both tips, the tips tend to have mixed colors, so it is desirable to process by the method described below. That is, after immersing the fiber bundle vertically in a dye liquor, the fiber bundle is turned horizontally and the dye liquor attached to both ends is removed in running water or stored water, and then the fiber bundle is immersed in a dye liquor of a different hue. After being immersed in water, it is colored.

Furthermore, methods for dyeing the entire short fiber in the same color include methods such as dyeing it after cutting it into a predetermined length,
It is possible to adopt a method of dyeing a cheese or tow-like continuous fiber and then cutting it into a predetermined length.

The raised hair made of long fibers (A) in the present invention corresponds to the prickly hair of fur having a two-layer structure, and is usually longer and thicker than fluff. In general, stinging hair is a standing pile that has the function of covering fluff, forming the appearance of fur, and giving it the feel of fur.
It is preferable to have strong, elastic fibers with appropriate fiber thickness.

That is, the fibers used have a single fiber fineness of 5 to 60 deniers, more preferably 20 to 50 deniers, and a fiber length of average IQ mm to 70 mm, more preferably 20 to 5 Q mm.

On the other hand, the piloe consisting of short fibers (B) corresponds to the fluff of fur with a two-layer structure, is shorter than the pilaf, and protects the piloerection and elasticity of the bristle, and has a cold protection function. Usually, the single fiber fineness is 0.1 to 5 deniers, more preferably 1 to 3 deniers, and the average fiber length is 5 mm or more and 50 m.
Fibers with a diameter of less than m, more preferably from 10 to 43 mm are used. Here, long fibers (A) are short fibers (B)
It is preferable to use fibers that are several mm or longer, more preferably 5 mm or longer.

Fibers for hair cutting and fibers for fluff include synthetic fibers such as polyester, polyamide, and polyacrylic; recycled fibers such as rayon, cotton wool, and cupro; semi-synthetic fibers such as acetate; and cotton, hemp, and wool. Natural fibers and mixed fibers thereof can be used. In addition, in the artificial fur of the present invention, it is preferable that the tip of the raised hair is sharpened, and by adopting such a structure, the texture, feel, appearance, etc. can be made even better. In this case, the above effect can be achieved by sharpening at least the prickly nape, but if the fluffy nape is also sharpened, the texture and feel will be softer and smoother. becomes.

Therefore, among the above-mentioned fibers, polyethylene terephthalate (PET) and polybutylene terephthalate (PB) are preferred in terms of ease of sharpening the tip.
It can be said that polyester synthetic fibers such as T) are desirable because they can be easily sharpened and have excellent elasticity.

In addition, when considering durability, processability, and ease of handling, it is preferable to select the fiber for fluff from the above synthetic fibers, but according to the findings of the present inventors, polyester-based synthetic fibers are used. This is the most preferable one since it causes less settling of the napped layer.

In the present invention, when using synthetic fibers, it is important to use fibers that have been heat-treated after spinning and drawing, straight fibers without crimping, or sharpened fibers to improve the straightness of the naps. It can be made into hair with excellent appearance and softness, making it extremely suitable for use as stinging hair. It is desirable that the fluff has a low degree of crimp of 12 to 13% or less, and a low crimp of 15 to 16 piles/inch or less.

In the present invention, it is preferable that the long fibers constituting the hair-like nap have a flat cross-sectional shape with an oblateness of 1.5 or more. It is possible to make the presence of prickly-like raised hairs good without significantly increasing or deteriorating the roughness and hardness of the hair or the usage ratio. The flattened cross section typically refers to the straight circle shown in Figure 4A or the flattened cross section shown in Figure 4B, and the flatness is the value expressed by the ratio of major axis to minor axis. In Figures 4A and 4B, the value represented by b/a is the flatness.

The napping formation method includes, for example, a method in which dyed fibers of both types are mixed or blended in an appropriate weight ratio, and the fibers are flocked into woven fabrics, knitted fabrics, nonwoven fabrics, etc., knitted into pile knitted fabrics, and sliver knitted. A method of knitting with a machine, a method of obtaining a pile fabric by weaving a double fabric with a double loom and then cutting the pile warp connecting two fabrics with a knife, etc. For example, methods described in Japanese Patent Application Laid-open No. 57-167434, etc. can be mentioned.

The mixture of long fibers (A) and short fibers (B) has a weight ratio of long fibers (A)/short fibers (B) of 10 to 90/90.
10, more preferably long fibers (A)/short fibers (B
) is preferably set at a ratio of 35-65/65-35.

The fur-like structure obtained in this way can be subjected to post-processing such as backing, lazing, brushing, etc., if necessary.

〔Effect of the invention〕

As described above, the present invention provides an artificial fur having a two-layered nap layer structure: a nap consisting of long fibers (A) and a nap consisting of short fibers (B), wherein the tip of the long fibers (A) and the other parts are of different colors, and the color of the tip and the color of the short fiber (B) are substantially complementary colors, so that the color is rich and the three-dimensional effect is achieved. It is possible to obtain artificial fur that is rich in luxury, with a so-called beady appearance that changes color depending on the viewing angle.

〔Example〕

Hereinafter, the present invention will be explained in detail with reference to Examples.

Example 1 (1) Sharpened polybutylene terephthalate staple of filament fiber (A) (single yarn fineness 4
0 denier, fiber length 35m, m, 33mm, 29mm
) paper-wrapped fiber bundles (the cross-sectional shape of the bundle is circular, the diameter of the bundle is 4 cm) were each immersed in a 40% caustic soda solution and treated at 105° C. for 60 minutes. After treatment, the bundles were thoroughly washed with water to remove decomposed products. The obtained fibers have a good taper at both ends, and the fiber lengths are 29 mm and 27 mm.
, 23 mm.

(2) Staining of fibers for stinging hair (A) The staples sharpened by the above method were each immersed in dye solution I-a of the following treatment and then taken out. Next, the bundle was immersed in dye solution R-B with the following formulation at a bath ratio of 1:5, and the bundle was placed in a high-pressure steamer while completely immersed.
Color development treatment was performed at 30°C for 90 minutes.

Dye solution 1-a Paranyl Yellow 3G (manufactured by BASF 6 g / 1-Resolin Blue FBL (manufactured by Bayer) 1.3 g / ρ Terra Seal Orange 5RL (manufactured by Ciba-Geigi) 0.6 g / I2 tartaric acid (solid content 50%) 0.5g/l dye solution 1-b Balanil Yellow 30 (manufactured by BASF) 18
g/l Resolin Blue FBL (manufactured by Bayer) 4g/! TerraSeal Orange 5RL (manufactured by Chiha Geigi Co., Ltd.) 2 g/12 tartaric acid (solid content 50%) 0.5 g/β After the color development treatment, the bundle was washed in a well-known reduction washing bath by moving up and down.

The long fibers for pricking hair (A) dyed in this way were dark green for an average of 5 mm from both ends, and pale green for the middle part.

The results are shown in Table 1.

(3) Cotton °, next color of (B) □ Polyethylene terephthalate staple (2dx20mm, 2dxlBmm, 2dx1
6 mm) was dyed at 130''C for 60 minutes using the following dyeing recipe using a package dyeing machine.

Resolin Blue BBLS (Manufactured by Bayer) 0.3% o, w, f.

Kayalon Polyester Lupine BL3200%
2.25% o, w, f.

(manufactured by Nippon Kayaku Industries) Ionet TD-2080, 5g/l (leveling agent manufactured by Sanyo Chemical Industries) Fixer PH-5000, 5g/J (PH adjuster)
(manufactured by Sanyo Chemical Industries) Bath ratio: 1 nia All of these cotton collections were dyed reddish-purple as a whole.

The results are shown in Table 1.

(4) A fur-like pile fabric was made by blending short fibers for pricking (A) and short fibers for fluff (B) from Jade Star Amano Star o1 to make pile yarn. Prior to weaving, the following three types of pile yarns, E, F, and G, were made.

Pile thread (E): short fiber for embroidery 40d x 29mm, color is pale green in the center and dark green at both ends.

Short fiber for fluff 2dX20mm, color reddish-purple.

Pile thread (F): Short fiber for pricking hair 40dX27mm, color is the same as (E) thread piling thread.

Short fibers for fluff 2d x 18mm, the color is the same as (E) yarn fluff.

Pile thread (G): Short fiber for pricking hair 40dX23mm, color is the same as (E) thread piling thread.

Short fibers for fluff 2dx16mm, the same color as (E) yarn fluff.

The blending ratio of short fibers for pricking/short fibers for fluff is 40 in both cases.
/60% by weight.

During weaving, due to the pile yarn arrangement design during warping, the pile yarn (E) forms the central part of the napped layer with a width of 7 mm on the product, while on the left and right of it, (E) and (F
) Mixed piloerection part, (F) piloerection part, (F) and CG")
The mixed raised part in (G) and the raised part in (G) each have a width of 7 mm, and the ridges are 63 mm wide, forming a layered part with a gentle dome-shaped raised part as shown in Figure 1. The aim was to create a multiple structure.

Furthermore, the material for the ground warp threads that form the ground texture is PET.
Weaving was carried out by using long fiber yarn, using a dark brown liquid system for the main texture, and using a dark brown liquid system for the 6 mm width of the ridge-to-ridge boundary area.

After weaving, the back side of the greige fabric is coated with polyurethane resin, the fibers are opened, and the pile fabric obtained by handling the pile fabric has a gentle dome-like nap distribution with a ridge pitch of 5.3 cm, as shown in the schematic model in Figure 1. It had a multi-ridged structure in the width direction, and on the back side, a dark brown base texture part 5 with a width of 6 mm formed streaks on the dark brown main base texture part.

(5) - As is clear from Table 1, the color of the tip of the long fiber for stinging hair (A) and the color of the short fiber for fluff (B) are substantially complementary colors. It was rich in color, had a three-dimensional feel, and had a so-called iridescent color that changed depending on the viewing angle, giving it an extremely luxurious appearance.

In addition, in the same table, the color evaluation is 5 from 1 to 5.
The evaluation is graded, and the higher the value, the better the quality, with 5 indicating very rich color and 1 indicating poor color.

(Margins below this page) Example 2 Dyeing of fiber for fll stinging hair Same as Example 1.

(2) Dyeing of fibers for fluff The paper-wrapped fiber bundles of each length in Example 1 (the cross-sectional shape of the bundle is circular, the diameter of the bundle is 3.5 cm) are oriented vertically, and the dye solution II-a has the following treatment. After soaking, it was taken out. Next, while immersed in the dye liquid n-b, color development treatment and complete washing were performed under the same conditions as those used for dyeing the hair fibers in Example 1.

Dye liquid If-a Resolin Blue BBLS 3g/β Kayalon
Polyester Lupine BL3200%
20g/l tartaric acid (solid content 50%) 0.
5g/l dye solution ■-b Resolin Blue BBLS 10g/12 Kayalon Polyester Lupine BLS200%
65g/i! Tartaric acid (solid content 50%) 0
．． The tip and other parts of this cotton collection were dyed deep reddish-purple and pale reddish-purple, respectively.

The results are shown in Table 1.

(3) A fur-like pile fabric was obtained from the cotton collected in (1) and (2) using the processing method of Example 1.

(4) Evaluation As is clear from Table 1, in the artificial fur obtained in this way, the tips of the fibers for stinging and fluff were dyed darkly, and the other parts were dyed lightly. be. What's more, the green filament fibers and the reddish-purple fluff fibers have different shadings, and they are essentially complementary colors, so they are rich in color and have a three-dimensional effect, as well as the viewing angle. It had a so-called iridescent appearance, with different colors depending on the color.

Example 3 (1) ■ Tamari wata ■ Bondage Same as Example 1.

(2) Removal of Kogyoku and Yuto Wataru The same fiber bundle as in Example 2 was oriented vertically and immersed in the dye solution I-a used in Example 1, and then taken out.

Next, this fiber bundle was turned sideways, and after removing the dye solution C adhering to both ends, it was completely immersed in the dye solution n-b used in Example 2, and colored under the same conditions as in Example 2. Processed and thoroughly cleaned.

The tip and other parts of this cotton collection were dyed deep reddish-purple and light green, respectively. The results are shown in Table 1.

(3) Fur-like pile fabric was obtained from the collected cotton of 11 and (2) by the processing method of Example 1.

(4) Evaluation As shown in Table 1, the artificial fur thus obtained is
The dark green tip of the stinging hair and the dark reddish-purple tip of the fluff have a substantially complementary color relationship. Moreover, since a total of four colors were used for the prickly hair and the fluff, it had a more iridescent appearance than in Examples 1 and 2.

Furthermore, since the part other than the tip of the stinging bristles and the part other than the tip of the fluff are green, the stinging bristles and fluff appear to be the same color up to about 10 mm above the base fabric. It appeared to be wrapped and integrated, giving it a luxurious yet calming appearance.

Example 4 (1) Tamari Tori Natsuto Negative The same fiber bundle as in Example 1 was oriented vertically and immersed in the dye solution 1-a used in Example 1. Next, Example 1 was completely immersed in the dye liquid ■ of the following dye liquid treatment in a state where it was turned sideways.
Color development treatment and reduction cleaning were performed under the same conditions as above.

Sputum Resolin Blue FBL 40g/l Tartaric Acid (Solid Content 50%) 0.5g/A The tip and other parts of this cotton collection were dyed deep blue in the former and pale green in the latter. The results are shown in Table 1.
-(2) Arrest of prostitute.

The same fiber bundle as in Example 1 was oriented vertically and immersed in the dye solution I-b used in Example 2. Next, the bundle was turned sideways and taken out, and the dye liquor adhering to both ends was removed by moving it up and down in stored water. This fiber bundle was immersed in the following dye solution (2) and subjected to color development treatment and reduction cleaning under the same conditions as in Example 2.

Dye liquid ■ Dianix Yellow Brown 2R-FS 20g/l (manufactured by Mitsubishi Chemical Industries) Dyanix Red'BN-3E 2.5g/ρ Dyanix Blue BG-FS l, Og//! The tip of this east line and the rest of the line were dyed orange in the former and reddish-purple in the latter.

The results are shown in Table 1.

(3) A fur-like pile fabric was obtained from the east line of fur plate Saturn Goyoshi (11 and (2)) by the processing method of Example 1.

(4) Pressure-value As shown in Table 1, the artificial fur thus obtained is
The tips and other parts of the hair fibers and fluff fibers have different hues.

Furthermore, the tip of the side fiber and the other portions have substantially complementary colors to each other. This type of artificial fur consists of two sets of complementary colors consisting of four colors, so depending on the viewing direction as shown in Example 3, it has an aesthetically pleasing iridescent effect with very complex colors. It was exhibiting.

Example 5 (1) ① Mo-ko-shoku-gaya-no-gai The same fiber bundle as in Example 1 was oriented vertically and immersed in the dye solution n-b used in Example 2. Next, after removing the dye solution adhering to both ends with the product turned sideways, it was immersed in the dye solution 1-b used in Example 1 and subjected to color development treatment and reduction cleaning under the same conditions as Example 1. .

The tip of this east line and the rest of the line are green, respectively.
It was dyed reddish-purple. The results are shown in Table 1.

(2) Dyeing of fibers for fluff The same fiber bundle as in Example 1 was oriented vertically and immersed in the dye solution rb used in Example 1. Next, after removing the dye liquor adhering to both ends while turning it sideways, it was immersed in the dye liquor n-b used in Example 2 and subjected to color development treatment and reduction cleaning under the same conditions as in Example 2.

The tip of this eastern line and the rest of the line were dyed green and reddish-purple, respectively. The results are shown in Table 1.

(3) Fur-like pile fabrics were obtained from the eastern lines of Yupi-ri Amatsuko Seiji (1) and (2) by the processing method of Example 1.

(4) Evaluation As is clear from Table 1, the artificial fur obtained in this way has substantially complementary colors of green and red at the tips of the hair fibers and fluff fibers, and the other parts. It is dyed purple,
They are opposite colors to each other. Even though the number of colors in this artificial fur is two, it is composed of 4Mi complementary colors, so it had an iridescent tone with very complex colors, similar to Example 4. .

Comparative example 1 fl) Dyeing of fibers for stinging hair Same as Example 1.

(2) Dyeing of fibers for fluff The raw cotton of Example 1 was dyed using the following dye treatment under the same conditions as Example 1, and was subjected to reduction washing.

Balanil Yellow 3G 3% o, w, f.

The entire eastern line was dyed a bright yellow. The results are shown in Table 1.

(3) Fur-like pile fabrics were obtained from the eastern lines of (1) and (2) by the processing method of Example 1.

(4) Evaluation As shown in Table 1, the artificial fur thus obtained is
The color of the tip of the stinging hair and the color of the tip of the fluff are not in a complementary color relationship, so depending on the viewing direction, the green stinging hair and yellow fluff simply appear to be mixed together, resulting in poor coloring. there were.

Example 6 (11 Dyeing of fibers for stinging hair) The fiber bundle of Example 1 was oriented vertically and immersed in the dye solution 1-a used in Example 1.Then, after discharging the dye solution, the dyeing solution of Example 4 The dye solution (2) used in Example 1 was injected, and color development treatment and reduction cleaning were performed under the same conditions as in Example 1.

The tip of this cotton collection was dyed blue, and the rest of the cotton was dyed green. The results are shown in Table 1.

(2) Dyeing of fibers for fluff The fiber bundle of Example 2 was oriented vertically and immersed in the dye solution (2) used in Example 4. Then turn the bundle horizontally and take it out.
After removing the dye liquor adhering to both ends, coloring treatment and reduction cleaning were performed under the same conditions as in Example 2 while immersed in the dye liquor n-b used in Example 2.

1 The tip of this cotton collection was dyed reddish-purple, and the rest of the cotton was dyed orange. The results are shown in Table 1.

(3) Production of fur-like fabric A fur-like pile fabric was obtained from the collected cotton of +11 and (2) by the processing method of Example 1.

(4) Evaluation As shown in Table 1, the artificial fur thus obtained is
Artificial fur consisting of four colors, where the color of the tip of the hair and the color other than the tip of the fluff are complementary colors, and the color other than the tip of the hair and the color of the tip of the fluff are complementary colors. It is. However, although there are two sets of complementary colors among the four colors, the color is slightly inferior to Examples 1 to 5, perhaps because the tip of the prickly hair and the tip of the fluff do not have a complementary color relationship. The artificial fur was clearly more colorful than that of the comparative example, and it was recognized that this artificial fur also had an aesthetic quality that had not been seen before.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view illustrating the structure of the multi-ridged artificial fur of the present invention as a model, Fig. 2 is an enlarged view of its main parts, and Fig. 3 is a side view illustrating the prickly hair and fluff as a model. , FIGS. 4A and 4B are model diagrams showing examples of fiber cross-sectional shapes of long fibers that can be preferably used in the artificial fur of the present invention, and FIG. 5 is a diagram showing complementary color relationships. 1...Artificial fur fabric, 2...Base fabric, 3...Napped nape,
A...Long fiber, B...Short fiber.

Claims (11)

[Claims] (1) Artificial fur having a two-layered nape structure: a nape made of long fibers and a nape made of short fibers, wherein the color of the tips of the long fibers and the color of the other parts are different colors, and 1. An artificial fur characterized in that the raised hair is constructed such that the color of the tip of the long fiber and the color of the short fiber have a substantially complementary color relationship. (2) Claim (1) characterized in that even in short fibers, the nape is constructed such that the color of the tip portion and the color of the other portions are different colors. artificial fur. (3) Claims characterized in that the napped hair is constructed such that the color of the tip of the long fiber and the color of the tip of the short fiber have a substantially complementary color relationship. The artificial fur described in paragraph (2). (4) Claims (1) and (2) characterized in that the difference between the nap length of the nap layer made of long fibers and the nap length of the nap layer made of short fibers is 5 mm or more. or artificial fur as described in paragraph (3). (5) Claims (1) and (2), characterized in that the fiber length of the long fibers is within the range of 10 to 70 mm, and the fiber length of the short fibers is within the range of 5 to 50 mm; 3rd (3rd
) or (4). (6) The long fibers are thicker than the short fibers, and the fineness of the long fibers is 5 to 60 deniers, and the fineness of the short fibers is 0.1 to 5.
Claims (1), (2), (3), and (4) are within the range of denier.
) or (5). (7) Claims (1) and (2) characterized in that the tip of the nape made of long fibers is sharpened.
Section (3), Section (4), Section (5) or Section (6)
) Artificial fur as described in section. (8) Claims (1) and (2) characterized in that the tips of the nape made of short fibers are sharpened.
The artificial fur according to item 1, item 3, item 4, item 5, item 6, or item 7. (9) Claims (1), (2), and (3) characterized in that the cross-sectional shape of the long fibers is a flat cross-section with an oblateness of 1.5 or more. Paragraph (4), Paragraph (5), Paragraph (6), Paragraph (7), or Paragraph (8)
) Artificial fur as described in section. (10) Claim (1) characterized in that the napped layer has a multi-ridged structure having a ridge direction substantially in the same direction as the direction of hair flow of the napped hair; Clause (2);
The artificial fur according to item (3), item (4), item (5), item (6), item (7), item (8), or item (9). (11) The artificial fur according to claim (10), wherein the width of one ridge of the raised layer structure exhibiting a multi-ridged structure is within the range of 3 to 10 cm. .