KR20100102862A - Waterjet fabrics without disentangled selvage - Google Patents

Waterjet fabrics without disentangled selvage Download PDF

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Publication number
KR20100102862A
KR20100102862A KR1020090021143A KR20090021143A KR20100102862A KR 20100102862 A KR20100102862 A KR 20100102862A KR 1020090021143 A KR1020090021143 A KR 1020090021143A KR 20090021143 A KR20090021143 A KR 20090021143A KR 20100102862 A KR20100102862 A KR 20100102862A
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KR
South Korea
Prior art keywords
fabric
water jet
edge
waterjet
cut
Prior art date
Application number
KR1020090021143A
Other languages
Korean (ko)
Inventor
박종희
윤종기
Original Assignee
엑스플로어(주)
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Publication date
Application filed by 엑스플로어(주) filed Critical 엑스플로어(주)
Priority to KR1020090021143A priority Critical patent/KR20100102862A/en
Publication of KR20100102862A publication Critical patent/KR20100102862A/en

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D03D47/50—Forming selvedges by adhesion
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D5/00—Selvedges

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

PURPOSE: A water jet fabric without the edge fraying phenomenon is provided to secure the high abrasion resistance similar to a fabric woven by a shuttle loom. CONSTITUTION: A water jet fabric includes a fusion portion with the width of 0.2~1 or 0.5~0.8 millimeters at the edge of both ends of the fabric. The water jet fabric is selected from the group consisting of polyester fabric, a nylon fabric, and a polypropylene fabric. The water jet fabric is for a robe or a hijab.

Description

 Waterjet Fabrics Without disentangled selvage

The present invention relates to a waterjet fabric, and more particularly, to a waterjet fabric that is fusion-cut both ends of the fabric so that there is no swelling phenomenon.

Generally, fabrics are made by weaving the weft and warp yarns in a loom. The loom for manufacturing the loom is divided into a shuttle loom using a shuttle and a shuttleless loom without a shuttle according to a method of supplying a weft yarn.

A shuttle is a kind of drum which carries a weft thread between the openings of a slope, and as a loom which does not use the shuttle, there are a repier loom using a gripper instead of a shuttle, and a water jet loom using water.

The woven fabric of the shuttle loom does not have a weft on the selvedge at both ends of the fabric and has a smooth appearance, so there is an advantage that the selvage treatment is not required in the sewing process, but the fabric has a problem of being expensive. On the other hand, fabrics woven with water jet looms have the advantage of low cost, but the wefts on the selvedges on both ends of the fabric is not good appearance and has a problem that the selvedge treatment in the sewing process.

Depending on the purpose of the fabric, the selvage may be cut and used. In this case, it is important to minimize the waste of the fabric while cutting the selvedge. In particular, hijab products, which are garments worn in the Middle East, correspond to women's daily wear and can be recognized as high-quality products only if they reflect the climate and lifestyle of the region. The state is used as it is, and the width direction is used without cutting the sewing length. These hijab fabrics were mainly produced and exported from shuttle looms, but as described above, they had high cost.

In addition, in the case of men's clothing in the Middle East, selvedges of fabrics produced in water jets are exported by cutting them with regular cutters according to the buyer's requirements.

In the case of the waterjet fabric, a general cutter was used to cut the woven fabric for the selvage treatment. However, the treated edge part is inclined from the fabric even after several washings, and the weft portion is protruded from the fabric end. Had a problem.

Therefore, the present invention provides a waterjet fabric having a luxurious edge finish, such as a fabric woven by a shuttle loom, while solving the swelling, which is a fundamental problem of the waterjet fabric.

Therefore, according to the present invention, in the water jet fabric, there is provided a water jet fabric free from edge loosening, characterized in that a fusion portion having a width of 0.2 to 1 mm is provided at the edges of both ends of the fabric.

Hereinafter, the present invention will be described in more detail.

The water jet fabric of the present invention relates to a water jet fabric that fuses and cuts the selvage of a general water jet fabric to form a fusion to increase the added value of the fabric, and does not cause swelling of the fabric even after frequent washing in a special use. .

Waterjet fabric of the present invention is characterized in that it has a fusion portion (2) of 0.2 ~ 1mm in width on the edge (1) of both ends of the fabric as shown in FIG. Existing waterjet fabric has a pinhole (3) is formed on both ends of the fabric as shown in Figure 1, and the selvedge portion when used as a final use, as shown in Figure 3 has a protruding selvedge weft The sewing process is to prevent the weft from coming out. In addition, as shown in FIG. 4, the cutting part including the pinhole is cut smoothly by the cutter, but has a problem in that the inclination is removed during several washing.

However, the water jet fabric of the present invention has no swelling phenomenon by having a fusion portion (2) on the edge portion 1 of both ends of the fabric not only does not need to sew, but also prevents waste of the fabric. In particular, the width of the welded part should be 0.2 ~ 1mm. If the width of the welded part is less than 0.2mm, most of the welded parts may be damaged by washing and the appearance may not be smooth. If it is used for a purpose, there may be a risk that the texture and fit. According to the specific use of the fabric of the present invention, in particular, when used for lobes or hijabs, which are garments in the Middle East, it is preferable that the welded portion has a width of 0.5 to 0.8 mm in consideration of touch and luxury of appearance. .

The water jet fabric may be any one of polyester fabric, nylon fabric and polypropylene fabric. The fabric may be woven from ordinary yarns, or may be woven from microfiber or false twisted yarns. In the case of any one of the polyester fabric, nylon fabric, and polypropylene fabric, cutting with a heating cutter at 180 ° C. to 230 ° C. higher than Tm is preferable in terms of improving uniformity of the welded portion and preventing thermal deformation of the fabric.

Water jet fabric manufacturing method of the present invention is not as follows.

In a conventional waterjet loom, after the fabric is finished, the fabric is passed through a feed roller, and then the fabric is wound on a take-up roller. In the water jet fabric without the edge unevenness of the present invention, after the woven fabric 4 passes through the first feed roller 5 as shown in FIG. 5, the selvedge portions of both ends of the fabric are melted by the heating cutter 6. While cutting the fabric cut, that is, the fusion to the edge portion (1). At the rear end of the heating cutter, a second feed roller 10 and a linkage roller 7 rotating adjacent thereto are installed to transfer the cutting selvage 8 and the cut fabric.

 Here, in particular, the position of the heating cutter and the processing of the cutting selvedge 8 are important, and the heating cutter 6 is formed so that the cutting can be performed immediately after the first feed roller 5, and the selvedge guide 9 Install it. The cutting cutter 8 is likely to be reattached to the welded portion 2 of the cut fabric because the cut surface 8 is not yet sufficiently cooled because the cut surface is still molten. In the loom of the present invention, a selvedge guide 9 is installed at a rear end of the heating cutter at a predetermined interval to prevent the reattachment of the cut surface of the cutting selvedge 8 and the fusion portion 2 of the fabric.

Although the heating cutter 6 may use only a hot wire, it is more preferable to use a metal cutter with a built-in hot wire. On the other hand, when melting the cell busy using only the hot wire it may not be easy to finely control the width of the fusion. However, in the case of using only the hot wire, in particular, as shown in FIG. 6, the hot wire is “U” shaped or “V” shaped, so that the front end of the first contact with the fabric is cut and melted, and the rear end is fabric It is preferable to make the fusion | melting part 2 of the function uniform.

In addition, one end of the selvedge guide 9 is brought into close contact with the outer circumferential surface of the interlocking roller 7, and the cutting selvedge 8 is sandwiched between the selvedge guide and the outer circumferential surface of the interlocking roller, and the interlocking roller 7 And a tension adjusting bar 11 at the tangential line of the second feed roller 10 so that the cutting selvage 8 and the cut fabric are transported at the same linear speed so that the fabric is melt-cut with a heating cutter. The uniformity of the fusion part 2 of the cut fabric should be improved by minimizing the speed difference and the tension difference between the cut selvedge 8 and the cut fabric.

In addition, in the manufacturing apparatus it is preferable to have a temperature control unit to change the temperature according to the type of fabric, if the temperature is set it should be adjusted to maintain a constant temperature.

Therefore, according to the present invention, it is possible to provide a high-quality fabric having a high-quality, high-wearing edge finish, such as a fabric woven by a shuttle loom while solving the swelling, which is a fundamental problem of the waterjet fabric. In particular, the fabric of the present invention has a narrow fusion width to prevent swelling of the stool, but does not impair the feel and fit of the fabric, it is preferable to use for hijab or lobe, which is a garment in the Middle East.

Hereinafter, the following examples are given as non-limiting examples of the water jet fabric without the swelling phenomenon of the present invention.

Example 1

After weaving the woven fabric (polyester plain weave) in a conventional waterjet loom, the cell ratio of both ends of the fabric by a heating cutter having a surface temperature of 200 ° C. after passing the feed roller before transferring to the take-up roller as shown in FIG. 5. While the paper was melt-cut, a fusion part having a width of 0.6 mm was formed at the cut portion of the fabric edge. After cutting the selvedge between the one end of the selvedge guide formed at the rear end 13cm of the heating cutter and the outer peripheral surface of the interlocking roller, the cut fabric and the cutting selvage were cut by the tangent of the tension adjusting bar, the interlocking roller and the driving roller. After passing at the rate of yards / minute, the cut selvedge was collected separately and wound only the cut fabric.

Comparative Example 1

The same polyester fabric as in Example 1 was treated by cutting the selvedge with a conventional non-heating cutter.

Comparative Example 2

The polyester fabric of Example 1 was prepared using a shuttle loom.

7 to 14 is a micrograph of the stool after washing the treated fabric of Example 1 and Comparative Example 1 once, three times, five times, ten times, respectively, the fabric of Example 1 On the other hand, there was no loosening of the stool, whereas the fabric of Comparative Example 1 was able to confirm that extreme loosening occurred from the fifth washing.

In addition, the results of the appearance of the fabric of Example 1 and Comparative Example 2 by the wear resistance test (KS R 4027: 1998) is shown in Table 1 below.

 Wear Example 1 Comparative Example 2 100 times No discoloration No discoloration 200 times No discoloration No discoloration 300 times No discoloration No discoloration 400 times No discoloration No discoloration 500 No discoloration No discoloration

Test Condition: Applied Load: (2.35 ± 0.05) ㎏

    Repetition speed: (30 ± 1) times / min

    Stroke: (330 ± 30) mm

   According to Table 1, the treated fabric of Example 1 was found to have edge portions having the same degree of durability as the fabric woven with the shuttle loom in the wear resistance test.

1 is a schematic diagram showing the edge portion of the water jet fabric of the present invention without edge loosening phenomenon,

Figure 2 is a photograph of the edge portion of the water jet fabric without the edge swelling phenomenon of the present invention,

Figure 3 is a side photograph of the general water jet fabric,

Figure 4 is a photograph of the edge of the general cut water jet fabric,

5 is a perspective view of an apparatus used to produce a water jet fabric without swelling phenomenon of the present invention,

FIG. 6 is an enlarged perspective view of an apparatus used to produce the water jet fabric without the slack swelling phenomenon, FIG.

7 is a photograph of the edge after washing the water jet fabric without the edge of the phenomenon of Example 1 of the present invention once,

8 is a photograph of the edge after washing three times the water jet fabric without the edge loosening phenomenon of the present invention,

9 is a photograph of the edge after washing the water jet fabric 5 times without the edge loosening phenomenon of Example 1 of the present invention,

10 is a photograph of the edge after washing the water jet fabric 10 times without the edge loosening phenomenon of Example 1 of the present invention,

11 is a photograph of the edge after washing the general cut water jet fabric of Comparative Example 1,

12 is a photograph of the edge after washing the general cut waterjet fabric of Comparative Example 1 three times,

13 is a photograph of the edge after washing the general cut waterjet fabric of Comparative Example 1 five times,

14 is a photograph of the edge after washing the general cut waterjet fabric of Comparative Example 1 ten times.

[Description of Drawings]

1: edge 2: fusion

3: pinhole 4: fabric

5: first feed roller 6: heating cutter

7: interlocking roller 8: cutting cell busy

9: cell busy guide 10: second feed roller

     11: tension control bar

Claims (5)

In water jet fabric, Water jet fabric with no edge loosening, characterized in that the edge of the fabric has a fusion of 0.2 ~ 1mm in the sides. The water jet fabric of claim 1, wherein the water jet fabric is any one of a polyester fabric, a nylon fabric, and a polypropylene fabric. The water jet fabric of claim 1, wherein the fusion portion has a width of 0.5 to 0.8 mm. The waterjet fabric of claim 1 wherein the waterjet fabric is for lobes. The waterjet fabric of claim 1 wherein the waterjet fabric is for hijab.
KR1020090021143A 2009-03-12 2009-03-12 Waterjet fabrics without disentangled selvage KR20100102862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090021143A KR20100102862A (en) 2009-03-12 2009-03-12 Waterjet fabrics without disentangled selvage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090021143A KR20100102862A (en) 2009-03-12 2009-03-12 Waterjet fabrics without disentangled selvage

Publications (1)

Publication Number Publication Date
KR20100102862A true KR20100102862A (en) 2010-09-27

Family

ID=43007726

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090021143A KR20100102862A (en) 2009-03-12 2009-03-12 Waterjet fabrics without disentangled selvage

Country Status (1)

Country Link
KR (1) KR20100102862A (en)

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