JPH09105011A - Production of interlining cloth or pad using polyester-based fiber and clothes using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide methods for producing an interlining cloth or a pad using polyester-based fibers having good repulsion and shape fixing properties and for producing clothes. SOLUTION: This interlining cloth or pad is obtained by heat-treating fibers having <100% elongation at a necking stress completion point in the fibers having a yield stress point and the necking stress completion point and the elongation observed at a lower stress than the yield stress point within the elongation range from the yield stress point to the necking stress completion point in characteristics manifested by a load-elongation curve prepared by measuring the tensile strength and elongation in polyester-based fibers or a secondary product comprising the fibers at 60-140 deg.C temperature, providing fibers having a substantially remaining region for stretching the fibers at a lower stress than the yield stress point and a higher elongation at the necking stress completion point than that before the heat treatment or a secondary product containing the fibers, further heat-treating the resultant fibers or the secondary product containing the fibers at a higher temperature than that undergoing the thermal history and forming at least the resultant fibers or composing interlining cloth or pad comprising the secondary product containing the fibers.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing an interlining or a pad using polyester fibers having good resilience and shape retention, and a method for producing a garment using them.

[0002]

2. Description of the Related Art Conventionally, polyester fibers have been widely used for clothing and industrial purposes, and various techniques have been proposed for interlining. For example, Japanese Patent Application Laid-Open No. 2-289101 discloses an interlining using a composite fiber exhibiting a spiral crimp, and Japanese Patent Application Laid-Open No. 3-130434 discloses an interlining made of a knitted fabric using a loop fluff forming yarn. Further, Japanese Patent Application Laid-Open No. 3-152203 discloses an adhesive interlining material using crimpable yarn.

[0003]

However, conventional polyester fibers have poor resilience, and when good resilience is required for applications such as interlining, it is possible to use horsehair or human hair having high resilience. It was necessary to devise such as using it in combination with animal hair.
In addition, there is a drawback in that an interlining material having a high resilience is more difficult to adjust to the shape of the clothes, and requires a high sewing technique.

The present invention was devised in view of the above-mentioned drawbacks of the prior art, and an object thereof is a method for producing an interlining material or a pad using a polyester fiber having good resilience and shape fixing property, and It is to provide a method for manufacturing clothing using them.

[0005]

The structure of the present invention for achieving the above object is as follows. That is, (1) the polyester fiber has a yield stress point and a necking stress end point in the characteristics indicated by the load elongation curve obtained by tensile strength / elongation measurement, and from the yield stress point to the necking stress end point Among fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range, a fiber having an elongation at the necking stress end point of less than 100% or a secondary product containing the fiber is prepared from 60 to 1
Using heat treatment at a temperature of 40 ° C., there is substantially left a region that is stretched at a stress lower than the yield stress point, and the elongation at the necking stress end point is larger than that before heat treatment. A method for producing an interlining material or a pad using a polyester fiber, which is formed by the above method or comprises a secondary product containing the fiber.

(2) Polyester fiber has a yield stress point and a necking stress end point in the characteristics indicated by a load elongation curve obtained by measuring tensile strength and elongation, and from the yield stress point to the necking stress end point. Among the fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range of, the elongation at the end of necking stress is 1
The fiber which is less than 00% or the secondary product containing the fiber is heat-treated at a temperature of 60 to 140 ° C. to substantially leave a region which is stretched at a stress lower than the yield stress point,
A fiber or a secondary product containing the fiber whose elongation at the end point of necking stress is larger than that before the heat treatment is obtained, and the fiber or the secondary product containing the fiber is heated again at a temperature equal to or higher than the heat history received. A method for producing an interlining material or a pad using a polyester fiber, which is formed by using at least the fiber obtained by the treatment or comprises a secondary product containing the fiber.

(3) The polyester fiber has a yield stress point and a necking stress end point in the characteristics indicated by the load elongation curve obtained by measuring the tensile strength and elongation, and from the yield stress point to the necking stress end point. Among the fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range of, the elongation at the end of necking stress is 1
The fiber which is less than 00% or the secondary product containing the fiber is heat-treated at a temperature of 60 to 140 ° C. to substantially leave a region which is stretched at a stress lower than the yield stress point,
A fiber or a secondary product containing the fiber whose elongation at the end point of necking stress is larger than that before the heat treatment is obtained, and the fiber or the secondary product containing the fiber is heated again at a temperature equal to or higher than the heat history received. It is formed by using at least fibers having a tensile elongation at break of 60% or more, which is substantially the same as that obtained by the treatment, but does not substantially have a region which is stretched at a stress lower than the yield stress point. A method for producing an interlining or a pad using a polyester fiber, which comprises a secondary product.

(4) The secondary product is a yarn such as a spun yarn or a filament yarn, a woven fabric, a knitted fabric, a non-woven fabric, an interlining, or a pad, wherein the secondary product is any one of the above (1) to (3). A method for producing an interlining or a pad using the polyester fiber as described.

(5) The polyester fiber forming the interlining material or the pad according to any one of (1) to (4) or the secondary product containing the fiber does not have a yield stress point. , At least one of polyester fiber, polyamide fiber, acrylic fiber, aramid fiber, polyurethane fiber, animal hair, silk, cotton, rayon, and hemp whose elongation at the end of necking stress is 100% or more A method for producing an interlining or a pad using a polyester fiber, which is a mixture of the above fibers.

(6) The interlining or pad is a woven fabric, a knitted fabric,
Alternatively, the method for producing an interlining or a pad using the polyester fiber according to any one of the above (1) to (5), which is formed of a non-woven fabric.

(7) The interlining or pad is formed of a woven fabric, and the fiber containing the polyester fiber forming the interlining or pad according to any one of (1) to (3) above is used as one of warp or weft. The method for producing an interlining or a pad using the polyester fiber according to (6) above, which is used only.

(8) The method for producing an interlining or pad using polyester fiber according to the above (6), wherein the interlining or pad is formed of a woven fabric, and the woven fabric is a entangled weave.

(9) The interlining or pad is formed of a woven or knitted fabric, and the number of twists of the fiber yarn containing the polyester fiber forming the interlining or pad according to any one of (1) to (3) is It is 800 T / m or less, The manufacturing method of the interlining or the pad which used the polyester fiber of Claim 6 characterized by the above-mentioned.

(10) The method for producing an interlining or a pad using a polyester fiber according to the above (1) to (9), which is used as an adhesive interlining or an adhesive pad.

(11) A method for producing a garment using the interlining material or the pad according to any one of (1) to (10) above.

(12) The method for manufacturing clothing according to claim 11, wherein the clothing is a shirt.

(13) The method of manufacturing clothing according to claim 11, wherein the clothing is a jacket.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail.

As described above, the present invention can be achieved by an interlining material or a pad using a polyester fiber which has been subjected to a multi-step heat history including two steps. In the following description, an example of the interlining will be described. However, since the description of the interlining also applies to the pad, the description of the pad will be omitted.

First, the interlining as a precursor to which the first stage of thermal history is given in the present invention will be described.

That is, in the polyester fiber,
The characteristics shown by the load-elongation curve obtained by the tensile strength / elongation measurement shown in FIG. 1 have a yield stress point and a necking stress end point, and the yield stress is in the elongation range from the yield stress point to the necking stress end point. Among fibers in which elongation is observed at a stress lower than the point, 60 to 1 is applied to the fiber having an elongation at the necking stress end point of less than 100%.
It is an interlining using polyester fibers obtained by heat treatment at a temperature of 40 ° C.

In the present invention, the tensile strength / elongation is measured by the test length 1
This is the case where the test was performed at 00 mm and a pulling speed of 200 mm / min.

The precursor obtained by the above-mentioned first-stage heat treatment is given a second-stage thermal history, which will be described later, to obtain good resilience and shape-fixing property. At the stage of the body, the resilience and the shape fixability are not expressed and are latent, so the tissue followability is high, so there is a high degree of sewing freedom, excellent sewability, and when processing into products. Be advantageous Further, by molding this precursor into a certain shape and then heat-treating it, it is possible to fix the molded shape to the product.

The heat treatment conditions for the first step are not particularly limited, but treatment with hot water at 65 to 100 ° C. is preferable for uniform treatment. The treatment time is also not particularly limited, but it is preferably 10 minutes or less, more preferably 5 minutes or less so as not to give an excessive heat history.

In the interlining composed of the fibers obtained by the heat treatment in the first step, in order to develop the performance more effectively in the heat history in the second step, the polyester fiber to be formed is stretched at a stress lower than the yield stress point. It is preferable that substantially the remaining area remains.

The interlining according to the present invention has the above-mentioned characteristics,
It is not limited to be composed only of polyester fibers having a heat history, other polyester fibers, polyamide fibers, acrylic fibers, aramid fibers, polyurethane fibers, animal hair, silk, cotton, Among other fibers such as rayon and hemp, a composite product with at least one kind of fiber is also preferable in order to have various characteristics.

The interlining material containing the above polyester fiber is
Although not particularly limited, it is preferably a woven fabric, a knitted fabric, or a non-woven fabric.

In the woven fabric, it is preferable to use a fiber containing a polyester fiber having the above-mentioned characteristics and heat history in only one of the warp yarn and the weft yarn, because the warp and weft of the woven fabric are anisotropic. More preferably, only the weft has the above characteristics,
When a fiber containing a polyester fiber having a heat history is used, the stress received during weaving is small and the performance is easily exhibited, which is preferable. Further, it is preferable that the fineness of the yarn using the fiber containing the polyester fiber having the above-mentioned characteristics and heat history is larger than the yarn not using the yarn because the anisotropy becomes larger.

Although the use as the interlining is not limited, the use of the interlining having the first-stage heat history as the adhesive interlining means that the second-stage heat history can be obtained by adhering to the outer material. Is preferable because the finish is improved.

Next, the interlining material to which the second stage thermal history in the present invention is applied will be described. That is, it is an interlining using a polyester fiber characterized in that the interlining subjected to the first-stage thermal history is subjected to the second-stage heat treatment at a temperature equal to or higher than the first-stage thermal history. By this heat treatment, the interlining material exhibits good resilience and shape fixability.

The temperature condition of the above heat treatment is not particularly limited, and it varies depending on the state of the material, but in general polyester materials, in order to develop the performance in a short time, it is preferably 140 ° C. or higher, more preferably 160
The treatment is carried out at a temperature of at least ℃, more preferably at least 180 ℃.

In the above-mentioned interlining material, in order to fully exhibit good resilience and shape fixability, the polyester fiber which has undergone a two-step heat history has a yield stress point as shown in FIG. It is preferable that the region which is stretched with a low stress does not substantially remain, and the breaking elongation is 60% or more, further preferably 80% or more.

Of course, the use as an interlining is not limited, but the use as an adhesive interlining enables the characteristics of the interlining to be efficiently utilized for the finished product by integrating the interlining and the surface. Therefore, it is preferable. The core adhesive interlining is
For example, an interlining with an adhesive can be used in which the base cloth and the interlining are used by being bonded by heating.

The use of these interlinings is not limited, but it is also preferable to use them for clothing because of the following features.

After sewing using the interlining having the first-stage heat history, heat treatment at a temperature higher than that of the first-stage heat history is performed.
This is preferable because the interlining is fixed to the sewn shape.

The shirt using the interlining of the present invention as the above-mentioned clothing is preferable because a complicated structure of the collar and sleeve can be easily produced.

The outerwear using the interlining of the present invention as the above-mentioned clothing is preferable because an excellent three-dimensional shape can be easily produced.

The number of twists is 80 in order for the fiber including the polyester fiber to effectively exhibit its properties in the structure.
It is preferably 0 T / m or less, further 300 T
/ M or less.

Since the interlining undergoes the thermal history of other stages, it is not necessary to process the first and second stages in succession.
It is not necessary for the stage to be the first thermal history.

In the present invention, the precursor fiber yarn (original yarn)
A. After heat-treating both stages with the raw yarn, it is made into a secondary product.

B. After processing the raw yarn into a secondary product, a two-step heat treatment is performed.

C. After the first stage heat treatment on the yarn,
It is processed into a secondary product and then a second heat treatment is performed.
Aspects are included.

Further, the secondary product in this case includes yarns such as spun yarns, filament yarns, mixed yarns, fabrics such as woven fabrics, knitted fabrics and non-woven fabrics, or interlinings formed from these, or a state of a pad. It is a waste.

[0044]

EXAMPLES The present invention will be specifically described below with reference to examples, but the present invention is not limited to these examples. Rather,
It will be easy for a person who knows the configuration of the present invention to apply and develop the technique of the present invention.

Examples 1 to 8 and Comparative Examples 1 to 6 Polyethylene terephthalate (IV = 0.6) was used as a raw material.
8), spinning temperature 285 ° C., take-up speed 3000 m /
Melt-spinning was performed for 20 minutes to obtain 200-denier, 24-filament base yarn 1. The breaking strength of the raw yarn 1 was 2.8 g / d, the breaking elongation was 175%, the yield stress point was 0.6 g / d, and the elongation at the necking stress end point was 50%. The yarn 1 was twisted at 200 T / m to obtain a yarn 2.

Using the raw yarn 2, vertical × horizontal = 40 × 40
A (woven / inch) plain weave fabric was obtained, and this was heat-treated in hot water at 75 ° C. for 1 minute so that the length × width = 60 × 60 (lines / inch) was obtained to obtain the interlining of Example 1. The yield stress point of the yarn of the interlining of Example 1 was 0.5 g / d, and the elongation at the end point of necking stress was 130%.

The warp yarn was twisted at 200 T / m and 30
0 denier, 24 filaments, breaking strength 5g / d,
A regular polyester stretched yarn having a breaking elongation of 15% and a raw yarn 2 as a weft were used to obtain a plain weave fabric of length × width = 40 × 60 (pieces / inch), which was length × width = 6.
1 with hot water at 75 ° C to be 0 × 60 (pieces / inch)
The interlining material of Example 2 was obtained after heat treatment for minutes.

The above-mentioned 300 with a twist of 200 T / m
Denier, 24 filament regular polyester stretch yarn is used, vertical x horizontal = 60 x 60 (pieces / inch)
We obtained the plain weave fabric of this, and this is vertical x horizontal = 60 x 60
The interlining of Comparative Example 1 was obtained by heat-treating for 1 minute in hot water at 75 ° C. so as to have (pieces / inch).

Example 1 was run in a dry heat oven at 180 ° C. for 5
Heat treatment was performed for minutes to obtain Example 3.

Example 2 was dried in a dry heat oven at 180 ° C. for 5
Heat treatment was performed for minutes to obtain Example 4.

Comparative Example 1 was prepared in a dry heat oven at 180 ° C. for 5
Comparative heat treatment was performed by performing heat treatment for minutes.

Example 1 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the vertical direction and preheated to 180 ° C. 22 cm × 12 cm so that the sample did not stick out with two 1.5 kg iron plates. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 5.

Example 3 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the vertical direction and preliminarily heated to 180 ° C. so that the sample did not protrude from two iron plates of 22 cm × 12 cm and 1.5 kg. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 6.

Example 2 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the vertical direction and preheated to 180 ° C. 22 cm × 12 cm so that the sample did not stick out with two 1.5 kg iron plates. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 7.

Example 2 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the horizontal direction and preheated to 180 ° C. so that the sample did not stick out on two iron plates of 22 cm × 12 cm and 1.5 kg. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 8.

Example 4 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the vertical direction, and preheated to 180 ° C. 22 cm × 12 cm so that the sample did not stick out with two 1.5 kg iron plates. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 9.

Example 4 having a size of 20 cm (vertical) × 20 cm (horizontal) was folded in two in the horizontal direction, and was preheated to 180 ° C. 22 cm × 12 cm so that the sample did not stick out with two 1.5 kg iron plates. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 10.

The comparative example 1 having a size of 20 cm in length and 20 cm in width was folded in two in the vertical direction and preheated to 180 ° C. 22 cm × 12 cm so that the sample did not stick out with two 1.5 kg iron plates. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Comparative Example 3.

The comparative example 2 having a size of vertical 20 cm × horizontal 20 cm was folded in two in the vertical direction, and preheated to 180 ° C. 22 cm × 12 cm, two 1.5 kg iron plates so that the sample did not protrude. After sandwiching, heat treatment was performed at 180 ° C. for 5 minutes in a dry heat oven to obtain Comparative Example 4.

A shirt using the collar core of Example 1 is sewn,
Example 11 was obtained after fitting in a mold and heat treatment at 180 ° C. for 5 minutes in a dry heat oven.

Example 12 was obtained by sewing a shirt using Example 3 as the collar core.

Example 12 was placed in a mold and heat-treated at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 13.

A shirt using the collar core of Comparative Example 1 was sewn,
It was fitted in a mold and heat-treated at 180 ° C. for 5 minutes in a dry heat oven to obtain Comparative Example 5.

A shirt using Comparative Example 2 as a collar core was sewn to obtain Comparative Example 6.

Fit Comparative Example 6 in a mold and place in a dry heat oven for 1
Comparative Example 7 was obtained after heat treatment at 80 ° C. for 5 minutes.

A jacket using the front body core of Example 2 was sewn and heat-treated at 180 ° C. for 5 minutes in a dry-heat oven.
4 was obtained.

Example 15 was obtained by sewing a jacket using Example 4 as the front body core.

Example 15 was placed in a mold and heat-treated at 180 ° C. for 5 minutes in a dry heat oven to obtain Example 16.

A garment using Comparative Example 1 as the front body core was sewn and heat-treated at 180 ° C. for 5 minutes in a dry heat oven.
I got

A garment using Comparative Example 2 as the front body core was sewn to obtain Comparative Example 9.

Fit Comparative Example 9 in a mold and place in a dry heat oven for 1
Comparative Example 10 was obtained after heat treatment at 80 ° C. for 5 minutes.

The respective evaluations are shown below. (Evaluation: ○
Very good, △ good, × difficult) A. Evaluation of resilience After washing a 20 cm x 20 cm sample once in a household washing machine, one side was fixed at a width of 1 cm using a plate-like object perpendicular to the floor surface, and the resilience of the fabric was evaluated by a sensory test. evaluated. Table 1 shows the results.

[0073]

[Table 1] B. Evaluation of shape fixability After the sample was washed once with a household washing machine, the shape fixability was evaluated by the sensory test that the stronger the folds remaining in the sample, the better the shape fixability. The results are shown in Table 2.

[0074]

[Table 2] C. Evaluation of sewability A sensory test was carried out by bending one side of a 20 cm × 20 cm sample by 1 cm and sewing straightly with a household sewing machine. The results are shown in Table 3.

[0075]

[Table 3] D. Evaluation of Shirt After washing once with a household washing machine, the collar was sensory-evaluated. The results are shown in Table 4.

[0076]

[Table 4] E. FIG. Evaluation of Outerwear After dry cleaning once, sensory evaluation was performed. The results are shown in Table 5.

[0077]

[Table 5]

[0078]

Industrial Applicability As described above, the present invention can provide an interlining material, a pad manufacturing method, and a garment manufacturing method using a polyester fiber having good resilience and shape fixing property.

[Brief description of the drawings]

FIG. 1 is a characteristic showing a load extension curve obtained by measuring tensile strength and elongation used in the present invention, which has a yield stress point and a necking stress end point, and has a yield stress point and a necking stress end point. Among the fibers in which elongation is observed at stresses lower than the yield stress point in the elongation range, examples of load elongation curves of fibers having elongation at the necking stress end point of less than 100% are shown.

FIG. 2 shows an example of a load elongation curve of a polyester fiber in the present invention, in which a region which is stretched at a stress lower than a yield stress point is not substantially left.

[Explanation of symbols]

 1: Yield stress point 2: Necking stress end point 3: Break point

Claims (13)

[Claims] 1. A polyester fiber having a yield stress point and a necking stress end point in the characteristics indicated by a load elongation curve obtained by measuring tensile strength and elongation, and
Among fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range from the yield stress point to the necking stress end point, the elongation at the necking stress end point is 100.
% Fiber or a secondary product containing said fiber,
When heat treatment is performed at a temperature of 0 to 140 ° C., a region that is stretched at a stress lower than the yield stress point substantially remains, and the elongation at the necking stress end point is larger than that before the heat treatment. A method for producing an interlining material or a pad using a polyester fiber, which is formed by using at least the above or is composed of a secondary product containing the fiber. 2. A polyester fiber having a yield stress point and a necking stress end point in the characteristics indicated by a load elongation curve obtained by measuring tensile strength and elongation, and
Among fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range from the yield stress point to the necking stress end point, the elongation at the necking stress end point is 100.
% Fiber or a secondary product containing said fiber,
After heat treatment at a temperature of 0 to 140 ° C., a region that is stretched at a stress lower than the yield stress point is substantially left, and the elongation at the necking stress end point is larger than that before the heat treatment. A secondary product containing the fiber is formed, and the fiber or the secondary product containing the fiber is heat-treated again at a temperature equal to or higher than the heat history received, or is formed by using at least the fiber. A method for producing an interlining or a pad using a polyester fiber, which comprises a secondary product containing fibers. 3. A polyester fiber having a yield stress point and a necking stress end point in the characteristics indicated by a load elongation curve obtained by measuring tensile strength and elongation, and
Among fibers in which elongation is observed at a stress lower than the yield stress point in the elongation range from the yield stress point to the necking stress end point, the elongation at the necking stress end point is 100.
% Fiber or a secondary product containing said fiber,
After heat treatment at a temperature of 0 to 140 ° C., a region that is stretched at a stress lower than the yield stress point is substantially left, and the elongation at the necking stress end point is larger than that before the heat treatment. A secondary product containing the fiber is formed, and the fiber or the secondary product containing the fiber is heat-treated again at a temperature equal to or higher than the heat history received, and a region which is stretched at a stress lower than the yield stress point is substantially formed. Not remain and the breaking elongation is 6
A method for producing an interlining material or a pad using a polyester fiber, which is formed by using at least 0% or more of the fiber or is formed of a secondary product containing the fiber. 4. The polyester system according to claim 1, wherein the secondary product is a yarn such as spun yarn, filament yarn, woven fabric, knitted fabric, non-woven fabric, or pad. A method for producing an interlining or a pad using fibers. 5. The polyester fiber forming the interlining or the pad according to claim 1, or a secondary product containing the fiber, has a polyester fiber having no yield stress point, and ends of necking stress. Elongation at the point is 100%
The above polyester fiber, polyamide fiber, acrylic fiber, aramid fiber, polyurethane fiber,
A method for producing an interlining material or a pad using a polyester fiber, comprising at least one kind of fiber selected from animal hair, silk, cotton, rayon and hemp. 6. The interlining or pad is formed of a woven fabric, a knitted fabric, or a non-woven fabric.
6. A method for producing an interlining material or a pad using the polyester fiber according to any one of 5 to 6. 7. The interlining or pad is formed of a woven fabric, and the fiber containing the polyester fiber forming the interlining or pad according to any one of claims 1 to 3 is used in only one of warp and weft. A method for producing an interlining material or a pad using the polyester fiber according to claim 6. 8. The method for producing an interlining or pad using polyester fibers according to claim 6, wherein the interlining or pad is formed of a woven fabric, and the woven fabric is a entangled weave. 9. The interlining or pad is formed of a woven or knitted fabric, and the twist number of the fiber yarn containing the polyester fiber forming the interlining or pad according to claim 1 is 800 T / m or less. The method for producing an interlining material or a pad using the polyester fiber according to claim 6, wherein 10. The method for producing an interlining material or a pad using the polyester fiber according to claim 1, which is used as an adhesive interlining material or an adhesive pad. 11. A method of manufacturing a garment using the interlining material or pad according to any one of claims 1 to 10. 12. The method for manufacturing clothing according to claim 11, wherein the clothing is a shirt. 13. The method of manufacturing clothing according to claim 11, wherein the clothing is a jacket.