JPH11256466A - Embroidering of transparent pattern - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an embroidery method capable of effectively embroidering a fine transparent pattern even with a thin yarn which can not be used for embroidery process by a sewing machine. SOLUTION: A ground fabric for processing composed of a cellulosic yarn is superimposed on a ground fabric 1 composed of a polyester-based yarn and the ground fabric 1 and the ground fabric are embroidered by using a stitch yarn obtained by twisting a yarn comprising a polyester-based yarn and a cellulosic yarn and the cellulosic yarn is removed by acid treatment, heat treatment and deacidification treatment to form a delicate embroidery body 4 of a delicate transparent pattern on the ground fabric 1 comprising the polyester- yarn.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of embroidering a watermark pattern, and more particularly to embroidering a fabric used in the field of clothing such as T-shirts, dresses, suits, and the like, and in the field of interior such as curtains and roll blinds. The present invention relates to an embroidery method capable of embroidering a delicate watermark pattern with fine threads that cannot be used for processing.

[0002]

2. Description of the Related Art Conventionally, as a method of applying a watermark pattern to a fabric, a combination of different kinds of fibers, such as a polyester fiber and a cellulose fiber, or a polyamide fiber and a cellulose fiber, is knitted and woven. Opal processing is known as a method of printing on a fiber a carbonized paste containing sulfuric acid, aluminum sulfate, sodium acid sulfate, etc., and then decomposing and removing the fibers in the printed area to form a watermark on the knitted fabric. However, this method cannot obtain an embroidery cloth having a watermark pattern, even if a food cloth having a watermark pattern is obtained.

On the other hand, as an embroidery method for imparting a sense of transparency to an embroidery cloth, a knitted fabric composed of ascent-soluble acetate fibers and acetone-insoluble fibers is used as a base cloth, and embroidery is performed on the base cloth with acetone-insoluble fiber threads. After that, a method of dissolving the acetate fiber with acetone has been proposed, but this method can impart transparency to the base fabric, but the embroidery thread used for embroidery is one kind of acetone-insoluble fiber thread. However, the embroidery portion itself provided by the stab thread cannot be a watermark pattern.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has been devised as an embroidery cloth used in the field of clothing and interior to satisfy the potential needs of general consumers. And the intent is
The sewing machine uses fine threads that cannot be used for embroidery processing, resulting in delicate embroidery.Furthermore, there is no misalignment or fraying of the embroidery applied to the base fabric, and the edges of the pattern are clear and have a high design effect. An object of the present invention is to provide a method of embroidering a watermark pattern having an excellent feeling and a transparent feeling and a soft feeling.

[0005]

Means for Solving the Problems In order to solve the above-mentioned problems, a first technical means adopted by the present invention is to provide a processing base fabric made of cellulose fibers on a base fabric made of polyester fibers or polyamide fibers. After polymerization, the base fabric is embroidered with a staple thread obtained by twisting a thread composed of a polyester fiber or a polyamide fiber and a thread composed of a cellulose fiber, and then subjected to an acid treatment, a heat treatment, and a deoxidation treatment, thereby performing a cellulose fiber treatment. , And an embroidery of a watermark pattern is formed on a polyester fiber or polyamide fiber base fabric.

A second technical means adopted by the present invention is that the embroidery thread used for embroidery is formed by wrapping a thin thread made of polyester fiber or polyamide fiber around a thick thread made of cellulose fiber. It is characterized by having.

[0007]

Embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is an embroidery cloth of a watermark pattern obtained by the embroidery method of the present invention, FIG. 2 is a sectional view for explaining the embroidery method, and FIG. 3 is a plan view of an embroidery thread used in the embroidery method. Is a base fabric provided with an openwork pattern, and the base fabric 1 is a knitted fabric made of a polyester fiber (such as Tetron) or a polyamide fiber (such as nylon);
A woven fabric, a non-woven fabric, or the like is used. In the present embodiment, a knitted fabric knitted with polyester fiber yarn is used.

Reference numeral 2 denotes an embroidery base fabric. The base fabric 2 may be a knitted fabric, a woven fabric, a nonwoven fabric, or the like made of a thread (cellulose, hemp, rayon, or the like) made of cellulose fiber. In this embodiment, a fabric woven with rayon yarn was used. The base cloth 2 for processing is used by being applied to the back side of the base cloth 1 to be embroidered with a sewing machine.
This is for preventing the elasticity of the base cloth 1 and fixing the base cloth 1, and is removed by a method described later after the embroidery processing.

Reference numeral 3 denotes embroidery threads used for embroidery. The embroidery threads are made of polyester fiber (eg, tetron) or polyamide fiber (eg, nylon) and cellulose fiber (eg, cotton, hemp, rayon). In this embodiment, a polyester yarn and a rayon yarn are twisted, and as shown in FIG. 3, a thick rayon yarn 3a is used as a core yarn. The required embroidery was performed using two thin polyester yarns 3b wrapped around them.

Next, the embroidery method of the present invention will be described.
First, the base fabric 1 knitted with polyester yarn is superposed on the upper surface of the processing base fabric 2 woven with rayon yarn, and then embroidered with a sewing machine using the staple 3. At this time, the polyester yarn 3b constituting the stabbing yarn 3 is a thin yarn obtained by twisting two 20D single yarns, and the rayon yarn 3a is 1 yarn.
The base cloth 1 was embroidered using a 33D thick single thread.
A polyester yarn 3b wrapped around a rayon yarn 3a, which is a core yarn of the stabbing yarn 3, is reinforced by a core yarn (rayon yarn 3a), and the base fabric 1 is lined with a processing base fabric 2 to expand and contract. Since the polyester yarn 3b is fixed in a state that prevents the embroidery process, even if the polyester thread 3b is a thin thread that cannot be used for embroidery processing with a sewing machine, it does not cause so-called “cracking” or thread breakage, and high-density embroidery is applied. However, there was no misalignment or fraying, and the embroidery body 4 with a clear edge portion of the pattern could be obtained.

Next, the base cloth 1 on which the embroidery body 4 has been applied and the processing base cloth 2 were subjected to an acid treatment at room temperature using a sulfate. In the acid treatment, the base cloth 1 and the processing base cloth 2 are immersed in a solution containing 20 to 40% (% by weight) of sulfate and 80 to 60% (% by weight) of water. The base cloth 2 was permeated. As sulfates, aluminum sulfate, ammonium sulfate, potassium sulfate, ammonium ammonium sulfate,
There are potassium aluminum sulfate and sodium aluminum sulfate. In this embodiment, the acid treatment was performed using aluminum sulfate.

The acid-treated base cloth 1 and the processing base cloth 2 are dried and then heat-treated by a hot press, so that the processing base cloth 2 and the rayon yarn 3b of the piercing yarn 3 are
Promoted carbonization and heat disintegration. Heat treatment at 130 ° C for 3
The hot press was appropriately adjusted on the basis of minutes, 140 ° C. for 2 minutes, and 150 ° C. for 1 minute.

After the heat treatment, the base cloth 1 and the processing base cloth 2 are deoxidized by washing with water, whereby the processing base cloth 2 and the rayon yarn 3a of the puncture thread 3 are removed, and the base cloth 1 is formed of polyester yarn 3b. The obtained embroidery body 4 having a delicate watermark pattern was obtained. In the embroidery body 4, since the thick rayon yarn 3a portion of the embroidery thread 3 has been removed, a gap is formed between the remaining thin polyester yarns 3b, and the embroidery body 4 has a watermark pattern having an excellent feeling. Since it has transparency and softness, and has a high design effect, it is suitable as an embroidery cloth used in the field of clothing and interior.

[0014]

In summary, the present invention relates to a method of polymerizing a base fabric for processing made of cellulosic fiber on a base fabric made of polyester fiber or polyamide fiber, and forming a polyester fiber or polyamide fiber on the base fabric. After the embroidery is performed with a stabbing thread obtained by twisting a thread consisting of a cellulose fiber and a cellulose fiber, the cellulose fiber is removed by acid treatment, heat treatment and deoxidation treatment.
As a result, delicate embroidery can be performed with a thin thread (polyester thread 3b) that cannot be used for embroidery processing with the conventional sewing machine, a watermark pattern with a high design effect is formed on the base fabric, and the texture is excellent and the feeling of transparency is improved. Since it has a soft feeling, the embroidery cloth used in the garment and interior fields can satisfy the potential needs of general consumers.

[Brief description of the drawings]

FIG. 1 is a front view of an embroidery body having a watermark pattern obtained by an embroidery method of the present invention.

FIG. 2 is a cross-sectional view illustrating an embroidery method.

FIG. 3 is a plan view of embroidery thread used in the embroidery method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base cloth 2 Base cloth for processing 3 Puncture thread 3a Rayon thread 3b Polyester thread 4 Embroidery body

Claims (2)

[Claims] 1. A processing base fabric made of cellulose fibers is polymerized on a base fabric made of polyester fibers or polyamide fibers, and a yarn made of polyester fibers or polyamide fibers and cellulose fibers are formed on the base fabric. After performing embroidery with a twisted yarn, remove the cellulosic fibers by acid treatment, heat treatment and deoxidation treatment, and form an embroidery of a watermark pattern on polyester fiber or polyamide fiber base fabric. Embroidery method of the watermark pattern which is the feature. 2. The embroidery thread used for embroidery is formed by wrapping a thin thread made of polyester fiber or polyamide fiber around a thick thread made of cellulose fiber. Embroidery method of the watermark pattern described.