JPH0351284Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to pleated clothing that has a large number of vertical pleats in the cylindrical part including at least the waist part, and mainly includes slips, camisoles, petticoats, flared pants, It is used for lingerie such as yellow pants and nightwear such as pajamas and nightgowns.

(Prior Art) Lingerie such as slips, camisoles, and petticoats are made using thin, soft, and smooth knitted fabrics made of thin synthetic fiber filament yarns. Unlike foundations, the above-mentioned lungiers do not like to tighten the human body, so they use fabrics with poor elasticity, and when sewing them, they make sure to leave enough room from the waist to the bust or hips. .

(Problem that the invention aims to solve) Conventionally, knitted fabrics made of thin synthetic fiber filament yarns with low elasticity were used and were sewn with sufficient room, so the fabric was often baggy.
There were problems in that it lacked fitting properties, was inferior in fashionability, and had poor heat retention properties.

By using a knitted fabric with some pleats, this idea fits well to the human body, does not feel pressure on the human body, and has good heat retention.
The present invention provides pleated clothing that is particularly suitable as rangewear and nightwear.

(Means for solving the problem) A large number of vertical pleats are formed in the cylindrical part including at least the waist part using a knitted fabric mainly composed of a mixed fiber yarn of two types of polyester filaments having different heat shrinkage rates. is formed by a molding process under heating, and the pleats are squeezed thinner than the non-pleat portions above or below by the lateral contractile force of the pleats themselves. The above-mentioned pleated portion and non-pleated portion are formed into an integral shape with no seam at the boundary between the pleated portion and the non-pleated portion by using a pleated knitted fabric that is partially molded under the above heating. is formed.

The above-mentioned knitted or woven fabric may be a mixture of the above-mentioned two types of polyester filament yarns and other fiber yarns such as cellulose fiber yarns, but the mixing ratio of the other fiber yarns is 50%. less than %, especially 30%
Less than is preferred. Further, the shape of the pleats may be ripple pleats in which the heights of the crests are partially different.

(Function) Since the cylindrical part including at least the waist part is equipped with many vertical pleats formed by molding under heating, when worn, most of the above pleats are in contact with the thinnest part of the human body's waist. Maintains the contracted state by the lateral contraction force based on the bending elasticity of the pleat part itself without being expanded,
From the thinnest part to the upper and lower thick parts, the pleats are widened according to the thickness, and the entire pleats fit around the human body.

Furthermore, the pleats mentioned above are formed by molding a large number of fold lines on the knitted fabric by pleating using the thermoplasticity of polyester filament yarn. It does not pressurize or tighten the human body, nor does it come in close contact with the human body, as in the above, a space is maintained between the fabric and the human body, and the texture of the fabric, which is mainly made of polyester filament yarn, is not impaired at all. Since the polyester filament yarn is a blend of two types of filaments with different heat shrinkage rates, the expansion and contraction of the high-shrinkage filament causes the low-shrinkage filament to form a loop, causing the yarn to swell, giving it a texture. Make it soft.

(Example) Blend of high stretch polyester filament yarn (15 denier, 12 filaments) with hot water shrinkage rate of 18% and low shrinkage polyester filament yarn (15 denier, 12 filaments) with hot water shrinkage rate of 6% Using yarn, a half-structure knitted fabric is knitted using a 40-gauge, 130-inch warp knitting machine (KARL MAYER model KE2), and after dyeing, a part of the above-mentioned knitted fabric is knitted using a pleating machine. Chevron-shaped pleats with a peak height of 2 to 8 mm were formed.

An example of the pleating machine used is shown in Fig. 4. It has a large number of axial grooves, 160-20
It consists of a heating roller 1 heated to ℃, and a plurality of grooveless segment rollers 2 and grooved segment rollers 3 that are pressed against the heating roller 1,
By arranging a desired grooved segment roller 3 at a desired position and nipping the synthetic fiber knitted fabric, a molding process under heating is performed at the nip portion of the grooved segment roller 3 to form a pleated portion,
The nip portion of the grooveless segment roller 3 forms a pleatless portion.

A brass lip 10 shown in FIG. 1 was made using the obtained pleated fabric. That is, pleat part 1
1 is sewn in a cylindrical shape so that the part 1 is centered on the waist part and is located between the lower part of the bust above the waist part and the hip part below the waist part, and the part 12 without pleats constitutes the skirt part, and the front part of the pleated part 11 Attach the left and right cups 13, 13 to the upper end, and
A hanging string 14 was attached to the upper end of the holder.

In addition, a petticoat 20 shown in FIG. 2 was made using the above pleated fabric. That is, the pleated part 21 is located from the waist part to the lower part of the hip, and the non-pleated part 22 is sewn into a cylindrical shape to form a skirt, and the elastic cord 23 is attached to the waist part at the upper end of the pleated part 21.

Furthermore, a chemise 30 shown in FIG. 3 was made using the above pleated fabric. That is, the pleated part 21 is sewn in a cylindrical shape so that it extends from the waist part to the lower part of the bust, and the non-pleated part 32 is located in the hip part.The left and right cups 33 are attached to the upper end of the pleated part 31, and the cup A hanging string 34 was attached to the upper end of 33.

Since these examples use a knitted fabric made only of a mixed yarn of the above two types of polyester filaments, the pleats are especially durable, and the yarn is full and soft to the touch.

(Effects of the invention) This invention is a knitted fabric mainly composed of a mixed yarn of two types of polyester filaments with different heat shrinkage rates. The tape has pleats formed on it, with the pleats located at least in the waist area, so it has good fitting properties and has the ability to tighten the human body with a stretchable tape made of stretchable elastic yarn. It is significantly weaker than other fabrics and elastic knitted fabrics, so it does not adhere closely to the human body, and it fits well while forming a space between the body and the body, providing good heat retention. Furthermore, the pleats sway according to the movement of the human body, giving it an elegant appearance.

In addition, since polyester filament yarn is used, the pleats in particular have excellent durability and do not easily disappear. Moreover, because we use a blended yarn of two types of filaments with different heat shrinkage rates, even though the polyester filament is harder than other synthetic fibers, the yarn swells as the highly shrinkable filament expands and contracts. This creates a soft texture and further improves the feeling of wearing. Furthermore, since there is no seam at the boundary between the pleated part and the pleated part, the seam does not irritate the skin.

Therefore, it is particularly suitable for use in underwear, nightwear, etc.

[Brief explanation of the drawing]

Figures 1 to 3 show examples of this invention, Figure 1 is a front view of a brass lip, Figure 2 is a front view of a petticoat, Figure 3 is a front view of a chemise, and Figure 4 is a pleating machine. FIG. 11, 21, 31: pleat part, 12, 22,
32: Part without pleats.

Claims (1)

[Scope of utility model registration request] It is made of a knitted fabric mainly composed of a mixed yarn of two types of polyester filaments with different heat shrinkage rates, and the cylindrical part including at least the waist part has a large number of pleats formed by molding under heat. The pleat part has vertical pleats, and is narrower than the upper or lower non-pleat part due to the horizontal contraction force of the pleats, and the pleat part with the above-mentioned multiple pleats and the pleats adjacent to the upper or lower part. A pleated garment characterized in that the non-woven part is formed integrally with a knitted fabric partially subjected to the above-mentioned pleat processing, with no seam at the boundary part.