JP3335557B2 - Method for producing cloth scallops - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a cloth scourer for wiping off dirt adhering to dishes, windows, bathtubs and the like without using a detergent or the like.

[0002]

2. Description of the Related Art It has been introduced in magazines for several years that magazines and other publications have shown that washing dishes and the like with "Tawashi" knitted with acrylic wool removes dirt without using detergent. -In conjunction with the ecology boom, "wool of wool" has come to be used among housewives.

[0003] This "wool of wool" is an acrylic wool 1
It is said that it is effective to make a three-dimensional structure by increasing the number of stitches by hand knitting using garter knitting, long knitting, ridged knitting, or the like using 00% of the material.

[0004] Also, this "wool of wool" is used for tableware, windows,
It is unknown exactly why the dirt attached to the bathtub etc. is wiped out, but the air permeability, water permeability, and
Combined with the characteristics of elasticity, quick drying, etc.
Is immersed in water, the fiber absorbs moisture and has appropriate hardness, while its elasticity increases, and the unevenness of the surface knitted by hand knitting fits into tableware etc., and dirt attached to these It is thought to be effectively scraped off.

[0005] However, as described above, even if it is known that the "wool of wool" effectively removes dirt, only some people knit and use them by hand, and mass production is impossible. For this reason, it is not widely used.

[0006] Further, simply woven with acrylic wool using a machine cannot increase the unevenness of the cloth surface, that is, the stitches, which can only be obtained by hand knitting, and cannot form the surface three-dimensionally. It is difficult to effectively scrape off dirt attached to the surface.

Further, it is an object of the present invention to make it possible to mass-produce the same product as a hand-knitted "wool yarn" using a conventional loom without knitting or weaving using a special mechanical device. Since the invention is a commodity for daily use, it is desired from the viewpoint of cost.

[0008]

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a method for mechanically removing the unique unevenness of the surface of a knitted fabric of a hand-knitted "yarn of wool". Accordingly, it is an object of the present invention to provide a method of manufacturing a cloth-like scourer that can be easily woven without impairing the effectiveness of the hand-knitted "wool scourer" and can be mass-produced at low cost.

[0009]

The present invention has the following technical means to solve the above-mentioned problems.

[0010]

[0011]

[0012]

An extra thick acrylic bulky yarn is arranged on the warp yarn, and an extra thick acrylic bulky yarn having a relatively different thickness and an extra fine synthetic yarn having a predetermined tensile strength and shrinkage resistance are alternately formed on the weft yarn. The fabric was woven in a flat structure, heat-shrinked at a predetermined temperature for a predetermined time, and then cut into an appropriate shape to form a fabric-like Tawashino manufacturing method.

A method for producing a cloth scourer is characterized in that several warp yarns are drawn and aligned to form a bulked acrylic bulky yarn, and the yarn is interposed at predetermined intervals between the warp yarns.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment according to the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a plan view showing a cloth scourer.
FIG. 2 is a partially omitted plan view of a plain-woven woven fabric in which a very thick acrylic bulky yarn is arranged as a warp yarn, and a very thick acrylic bulky yarn and a very fine polyester yarn are alternately inserted as weft yarns. FIG. 3 is a sectional view taken along line AA. FIG. 4 is a partially omitted plan view showing a state after the heat shrinkage processing of FIG. FIG. 5 (a) shows that two thick ultra-thin acrylic bulky yarns aligned between warp yarns are inserted at predetermined intervals, and extra-thick acrylic bulky yarns and extra-fine polyester yarns are alternately inserted into weft yarns and plain-woven. It is a partially omitted plan view of a woven fabric. FIG. 5B is a cross-sectional view taken along line BB of FIG. FIG. 6A is a partially omitted plan view of a woven fabric plain-woven with a very thick acrylic bulky yarn. FIG. 6B is a cross-sectional view taken along the line CC of FIG. FIG. 6 (c)
FIG. 6 is a partially omitted plan view showing a state after the heat shrinkage processing of FIG.

The cloth scourer 1 produced according to the present invention comprises:
As shown in FIGS. 1 and 2, a very thick acrylic bulky yarn 3 is arranged on a warp, and a very thick acrylic bulky yarn 5 and a very thin synthetic fiber 7 having a predetermined tensile strength and shrinkage resistance are alternately formed on a weft. After being inserted and woven with a flat structure by an air jet loom, it is subjected to a heat shrink treatment at a predetermined temperature for a predetermined time, then cut into an appropriate shape, and subjected to ear processing.

As the thick acrylic bulky yarns 3 and 5 used as the warp and the weft, bulky acrylic yarns of No. 10 double yarn are used. The thick acrylic thread is bulky, which improves the bulkiness of the acrylic thread, and increases the breathability, water permeability, elasticity, and quick drying characteristics of the above-mentioned acrylic thread. Will be appropriate. In addition, the thickness of the acrylic yarn depends on the weaving capacity of the loom used, but is generally limited to a bristle count of 5 (corresponding to a bristle count of 10 used in this embodiment). It is possible to weave a woven fabric having appropriate hardness and elasticity.

As the synthetic yarn having a predetermined tensile strength and shrinkage resistance used as the weft yarn, a polyester yarn of cotton number 60 double yarn is used. Polyester yarns are resistant to tension and friction, have very low elongation, and have particularly low hygroscopicity, so that the fabric can be made strong and fast-drying, so that it can drain easily after use. Also, it does not yellow like nylon. In the present embodiment, the weight ratio of the acrylic bulky yarns 3 and 5 to the polyester yarn 7 per one cloth eagle is 97% acrylic bulky yarn and 3% polyester yarn.
It does not lower the wiping effect as compared with the case of 100% acrylic bulky yarn.

The warp yarn and the weft yarn are woven in a flat structure by an air jet loom. Plain weave tightly tightens the formation, making it the most woven fabric for the organization, and is ideal for use as a "tawashi".

The woven fabric is subjected to a heat shrink treatment to deepen and strengthen the entanglement of the structure,
Due to the difference in the shrinkage between the polyester yarn 5 and the polyester yarn 7, regular irregularities appear on the surface of the woven fabric. In the present embodiment, the shrink treatment is performed by steaming the woven fabric with hot water of about 80 ° C. for 20 to 30 minutes, but the shrink treatment may be performed by blowing hot air.

The heat-shrinkable woven fabric is cut into an appropriate shape and processed into ears, thereby producing the cloth-like scourer 1.

According to the method of manufacturing the cloth-like scourer 1 according to the present invention, a very thick acrylic bulky yarn 3 is arranged on a warp yarn, and the weft yarn is combined with a very thick acrylic bulky yarn 5 having a relatively different thickness. It is a woven fabric made by alternately inserting extra-fine synthetic fibers 7 having tensile strength and shrinkage resistance and weaving them in a flat structure, so that they are widely used without using special equipment such as dobby. It is possible to weave in large quantities with the air jet loom that is used.

As shown in FIGS. 3 and 4, a very thick acrylic bulky yarn 5 having a relatively different thickness from the weft and an extra fine synthetic fiber 5 having a predetermined tensile strength and shrinkage resistance are alternately formed. 6 (a), 6 (b) and 6 (c), both in the case of the heat-shrinking treatment and in the case of the heat-shrinking treatment, as compared with the case of the warp or the very thick acrylic bulky yarn. And the irregularities on the surface of the woven fabric do not disappear and regular irregularities can be manifested by the difference in shrinkage between the acrylic bulky thread 5 and the polyester thread 7 while maintaining an appropriate gap 9. The fabric structure is reinforced by the polyester yarn.

In addition, since the heat shrinkage treatment is performed after weaving, the warp yarns and the weft yarns are shrunk, and the meshing is deepened, the structure is strengthened, and the appropriate gap 9 is formed by the shrinkage resistance of the polyester yarn. It is possible to make regular irregularities appear on the surface of the fabric while maintaining it.

In general, weaving is performed using the heat-shrinkable yarn. In this case, a very thick acrylic bulky yarn arranged as a warp yarn and a very thick acrylic bulky yarn and a very fine polyester yarn as weft yarns are used. Since they are only inserted alternately, the entanglement between the warp yarn and the weft yarn is shallow, and a gap is created due to the difference in the thickness of each yarn. No irregularities are created on the surface, and dirt attached to tableware or the like cannot be effectively scraped off. In addition, by heat shrinking a very thick acrylic bulky yarn, it becomes a very thick yarn, and cannot be woven with a normal loom, and a special loom must be used. Problems arise.

Therefore, by inserting alternately a thick acrylic bulky yarn and a fine synthetic fiber having a predetermined tensile strength and shrinkage resistance into the weft, and performing heat shrinkage treatment after weaving, the fabric structure is strengthened. In addition, regular irregularities can be revealed on the surface of the woven fabric, and the wiping effect can be obtained as inferior to the hand-knitted "wool of wool".

As shown in FIGS. 5 (a) and 5 (b), a super-thick acrylic bulky yarn 11 formed by aligning a plurality of warp yarns at a predetermined interval is interposed between the warp yarns. Irregularities created on the surface can be further emphasized. In the present embodiment, a heald is used as a warp yarn so that two acrylic bulky yarns are arranged at appropriate intervals between the acrylic bulky yarns 3 of the 10th yarn. , And weft yarns are alternately inserted with an acrylic bulky yarn of # 10 twin yarn and a polyester yarn of cotton # 60 double yarn, and woven in a flat structure. After performing heat shrinkage treatment for up to 30 minutes, it is cut into an appropriate shape and subjected to ear processing.

Since two super-thick acrylic bulky yarns 11 arranged between the warp yarns are interposed between the warp yarns, and the weft yarns, extra-thick acrylic bulky yarns 5 and extra-fine polyester yarns 7 are alternately inserted and woven. On the surface where the extra-fine polyester yarn 7 which is a weft is floating on the upper surface of the two super-thick acrylic bulky yarns 11 which are warp yarns, the yarn is plain weave, but the yarn 11 is not woven. In addition, it appears as a stripe pattern, and it is possible to distinguish between the front and the back. In addition, when the drawing yarn 11 is tightened by the ultra-fine polyester yarn 7 on its upper surface, large irregularities appear on the surface. Therefore, a more remarkable effect can be obtained by wiping dirt attached to tableware or the like on the surface where the vertical stripes appear.

In the present embodiment, two aligned yarns are used, but depending on the weaving capacity of the loom, three yarns are used.
It can also be used as a regular drawn yarn.

[0031]

According to the present invention, the unique unevenness of the surface of the knitted fabric possessed by the hand-knitted "wool scissors" is mechanically created, without impairing the effectiveness of the hand-knitted "wool scissors". Weaving can be easily performed, and mass production can be performed at low cost using a generally used loom without requiring special equipment.

[Brief description of the drawings]

FIG. 1 is a plan view showing a cloth scourer.

FIG. 2 is a partially omitted plan view showing the structure of a cloth scourer according to the present invention.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a partially omitted plan view showing a state after the woven fabric shown in FIG. 2 has been subjected to a heat shrinkage treatment.

FIG. 5 (a) is a partially omitted plan view showing the structure of a cloth scourer according to another embodiment. (B) is the same BB sectional view of (a).

FIG. 6 (a) is a partially omitted plan view showing the structure of a woven fabric plain-woven with a very thick acrylic bulky yarn. (B) is CC sectional drawing of (a).
FIG. 4C is a partially omitted plan view showing a state after the woven fabric shown in FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Cloth-shaped scallops 3,5 Extra thick acrylic bulky thread 7 Synthetic yarn (polyester thread) 9 Gap 11 Aligned acrylic bulky thread (ultra thick acrylic bulky thread)

Continuation of the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47L 13/10 A47L 1/15 A47L 13/16 A47L 17/00 D03D 15/00

Claims (2)

(57) [Claims] An ultra-thin acrylic bulky yarn is provided on a warp yarn, and an ultra-thin acrylic bulky yarn having a relatively different thickness and an ultrafine synthetic yarn having a predetermined tensile strength and shrink resistance are added to a weft yarn. Insert alternately, weave this with a flat tissue,
A method for producing a cloth scourer, which comprises subjecting the woven fabric to a heat shrink treatment at a predetermined temperature for a predetermined time and then cutting the woven cloth into an appropriate shape. 2. The method for producing a cloth scourer according to claim 1, wherein a plurality of said warp yarns are drawn and aligned to form a drawn acrylic bulky yarn, and said yarns are interposed at predetermined intervals between the warp yarns.