KR20090047951A - Mop pad and method of producing the same - Google Patents

Abstract

The present invention relates to a mop pad and a method for manufacturing the same, and more specifically, to both sides of the bubble, the cleaning file for the function of the mop pad and the hook ring of the Velcro for engaging with the hook of the mop, respectively formed integrally. The foam yarn is related to a mop pad and a method for manufacturing the same, wherein an auxiliary yarn having a melting point in a range of 100 ° C. to 200 ° C. is mixed. Mop pad of the present invention, compared to the conventional mop pad, while reducing the time and labor costs, the probability of occurrence of defects in the production and mixing, cutting, sewing of the fabric, while the resin coating work and cutting to stabilize the shape of the fabric It can omit the need for such operations, such as melting, resin treatment, overlocking, lapping, or the like, to prevent the edges of the water from being released, and can improve washing and drying efficiency by improving the flexibility and water permeability of the mop.

Mop pad, Velcro, Cleaning, Double file, Knitting machine

Description

Mop Pad and Method of Producing the Same

The present invention relates to a mop pad and a method of manufacturing the same, and more particularly, a hook of a pile fabric and a mop frame for the function of a mop pad on both sides of a bubble (base cloth, floor fabric). The present invention relates to a mop pad and a manufacturing method thereof, in which an annular pile fabric for velcro is integrally formed.

In manufacturing a mop pad, conventionally produced a pile fabric for the function of the mop pad and an annular velcro fabric for engaging with the hook of the mop, and then sewn together the pile fabric and the annular velcro fabric A mop pad (hereinafter, referred to as a 'velcro mop pad') having an annular velcro for engaging with a hook of a mop frame was manufactured.

However, the velcro-type mop pad manufactured by the conventional manufacturing method is a bonding for bonding two kinds of fabrics after producing two kinds of fabrics, respectively, before or after cutting. ), Laminating, stitching, and the like are necessary, and thus a lot of processes, time and labor costs for producing the fabric required for manufacturing the mop pad, and a high probability of defects are generated. In addition, the ring-shaped Velcro fabric is a resin coating operation is necessary for the shape stability, and the manufactured mop pad has a disadvantage of low washing efficiency because the two types of fabrics are combined because the flexibility and water permeability decreases when washing. .

The present invention has been made in order to improve the problems of the conventional mop pad as described above, by forming a ring-shaped Velcro fabric to combine with the pile fabric and the hook of the mop for the function of the mop pad integrally, Double-sided piles produced to reduce the time, labor costs and defects in production, blending, cutting and sewing, as well as eliminating or reducing the need for resin coating to stabilize the shape of the annular Velcro fabric. An object of the present invention is to provide a mop pad formed using fabric and a method for producing the mop pad.

In order to achieve the above object, the present invention is a ring file for the Velcro for coupling the cleaning file for the function of the mop pad and the hook of the mop mottle is formed integrally on each side of the bubble, the bubble in the main yarn It provides a mop pad, characterized in that the auxiliary yarn having a melting point in the range of 100 ℃ to 200 ℃ is mixed and melted.

In addition, the present invention

Forming a bubble by using a mixture of auxiliary yarns and primary yarns having a melting point in the range of 100 ° C. to 200 ° C., and manufacturing a knitted fabric to integrally form a cleaning pile and a velcro ring pile for both sides of the bubble. ;

Melting the auxiliary yarn by applying a temperature 0 ° C. to 130 ° C. higher than the melting point of the auxiliary yarn to the knitted fabric; And

It provides a method of manufacturing the mop pad comprising the step of sewing the edge of the cut knitted fabric after cutting the processed knitted fabric. The knitted fabric is preferably produced using a FBZ or Superpol knitting machine, but is not necessarily produced using these knitting machines. Further, the melting point of the auxiliary yarn is preferably in the range of 100 ° C to 200 ° C, more preferably in the range of 110 ° C to 190 ° C, and the yarn in which the auxiliary yarn and the basic yarn are mixed is inclined, weft, or inclined to form bubbles. And it may be used a twisted yarn or interlace yarn (mixed yarn) in which the auxiliary yarn having a melting point of the above temperature range in the weft yarn, but is not necessarily limited thereto.

In the mop pad of the present invention and the method for producing the mop pad, when the auxiliary yarn having a melting point of less than 100 ° C. is mixed, the auxiliary thread can be removed by conventional processing such as refining, weight loss, dyeing, tenter, and the like. When the auxiliary yarns having a melting point of more than 200 ° C. are mixed, it is not preferable to selectively melt only the auxiliary yarns while the fabric is not yellowed or melted as a whole.

In addition, the auxiliary yarn is mixed and melted with the primary yarn so as to have a content of 3 to 60%, preferably 12 to 50% of the total weight of the bubbles. When the content of the auxiliary yarn is less than 3%, the adhesive strength to the pile yarn and the bubble yarn is insufficient. If the content of the auxiliary yarn exceeds 60%, the fabric may be too hard after processing, which is not preferable.

At least 45%, preferably at least 50% of the yarns forming the cleaning pile are microfibers, microfibers, split yarns (conjugate yarns) or cotton yarns, wherein microfibers to microfibers or split yarns, When the cotton yarn is knitted to be less than 45%, it is not preferable because the absorbent or adsorptive power is weak so that a fabric having insufficient characteristics to function as a mop pad is formed.

The cleaning pile is also knitted into lengths in the range of 0.3 to 10 cm, preferably 0.4 to 8 cm, more preferably 0.5 to 6 cm. When the length of the cleaning file is less than 0.3 cm, the function as a mop pad is reduced, and when the length of the cleaning file exceeds 10 cm, it is not preferable to produce and use the mop pad.

At least 30%, preferably at least 50%, of the yarns forming the annular pile for the velcro is 20 to 900 denier, preferably 50 to 7, consisting of 7 to 300 denier, preferably 8 to 200 denier, filament fibers. It is made up of 750 denier yarns. Knitting so that the content of the thread is less than 30% is not preferable because the fabric having a characteristic that is insufficient to be combined with the hook of the mop mottle.

In addition, the annular pile for the Velcro is preferably formed by using an improved converging yarn such as crimped yarn and / or interlaced yarn such as twisted yarn. Threads with poor crimping and focusing properties are not preferred because of their poor workability in diameter and knitting.

The helical pile for velcro is also knitted to a length in the range of 0.1 to 1 cm, preferably 0.15 to 0.7 cm, more preferably 0.2 to 0.4 cm. If the length of the annular pile for the Velcro is less than 0.1 cm, it is difficult to engage the hook of the mop mole, and when the length exceeds 1 cm, the moiety of the hook mole is loosened.

Pile yarn and bubble yarn, mixed yarn, knitting pattern, knitting structure, knitting weight, pile length, pile density, guide and needle type and gauge, kind of knitting machine, etc. used in the production method of the present invention. Is not particularly limited, and may be appropriately selected depending on the characteristics of the final target fabric and the ease of production. For example, pile yarns and bubble yarns may be used in combination of two or more kinds of yarns depending on the purpose of the final product, and suitable foam yarns may be selected according to characteristics such as thickness and shape of pile yarns. It can select suitably according to the processing conditions after knitting. The knitting machine and parts, knitting process, knitting pattern, knitting structure, knitting weight, length of pile, pile density, etc. can be appropriately selected according to characteristics such as the thickness of pile yarn, bubble yarn and mixed yarn. .

On the other hand, it is preferable that the manufactured knitted fabric is melted by adding a temperature 0 ℃ to 130 ℃ higher than the melting point of the auxiliary yarn. If the temperature to be applied is lower than the melting point of the auxiliary yarn, the auxiliary yarn does not melt, and if it is higher than 130 ° C., the fabric may be yellowed or melted as a whole. It is also possible to add conventional processing such as brushing, shearing, refining, weight loss, dyeing, antimicrobial and softening agents, tenters, etc. to suit the purpose or quality of the final product. This is not necessary.

Next, the processed knitted fabric is preferably cut to be equal to or larger than the size of the attachment portion of the mop. At this time, the shape of the cutting is preferably similar to the attachment portion of the mop. However, it must be cut equal to or larger than the attachment size of the mop, and the shape of the cutting does not have to be similar to that of the mop. In addition, although it is preferable to sew the edge (cutting part) of the cut knit fabric, it is not necessary to sew the edge of the cut knit fabric.

Method for manufacturing a mop pad of the present invention by sewing a pile fabric and a ring-shaped velcro fabric to combine with the hook of the mop mole for the function of the mop pad, sewing two or more types of fabrics produced and cut together Compared to the conventional method for manufacturing a velcro mop pad manufactured by reducing the time, labor costs, and defects in the production, fabrication, cutting, and sewing of the fabric, the resin treatment for the shape stability of the fabric, Eliminate or reduce the need for work such as melting, bloating, overlock, and lapping to prevent the edges of the cuttings from loosening, and improving the flexibility and water permeability of the Velcro mop pads to improve washing and drying efficiency. There is an advantage to increase.

Hereinafter, the present invention will be described in detail by way of examples.

However, the following examples are only for illustrating the present invention, and the contents of the present invention are not limited to the following examples.

Example  1. Integral type Velcro  Production of mop pads

N-P composite yarn DTY 150 denier / 72 filament (Hyosung Co., Ltd.) was combined three times, and the 450 denier twisted yarn that was twisted was passed through a pile guide of a FBZ warp knitting machine forming a 9 mm long cleaning pile, and then polyester 200 Draw dented yarn of denier / 10 filament (DTY, Draw Textured Yarn) through a guide for piles to form an annular pile for Velcro of 2 mm length of the warp knitting machine, and one basic yarn of polyester 75 denier / 36 filaments After combining the auxiliary yarn of polypropylene 75 denier / 36 filament having a melting point of 165 DEG C and then twisting the 150 denier spun twisted yarn through the warp guide forming the bubble of the warp knitting machine, the double-sided pile fabric was knitted. After scouring, weight loss, and dyeing of the knitted fabric, tenter work was performed by hot air at 190 ° C. to melt the auxiliary yarn made of polypropylene fiber. After cutting the dyed fabric into a rectangle of 14 cm x 42 cm length, the wick was inserted into the overlock (overlock) to manufacture the integrated velcro mop pad of the present invention.

Comparative example  One. Compound Velcro  Production of mop pads

The fabric was fabricated in the same manner as in Example 1 except that the false twisted yarn of polyester 200 denier / 10 filament was knitted into a single-side pile fabric by not passing through the pile guide forming the annular pile for Velcro of 2 mm length. After knitting, the polypropylene fibers were melted by scouring, weight loss, dyeing, and tenter operation. The dyed fabric was cut into 14 cm x 42 cm long rectangles, and the normal Velcro fabric was cut into 13 cm x 41 cm long rectangles, and then stitched and fabricated. The wick was put on the edge of the combined cutting material, and the overlock operation was carried out to manufacture a pad for a cloth type Velcro mop.

Comparative example  2. Compound Velcro  Preparation of Resin Coated Mop Pads

Instead of 150 denier twisted yarns, which were combined with a single polypropylene 75 denier / 36 filament having a melting point of 165 ° C. and a single polyester 75 denier / 36 filament, followed by foaming of one polyester 75 denier / 36 filament. The fabric was knitted in the same manner as in Comparative Example 1 except that it was passed through the inclined guide, followed by refining, weight loss, dyeing, and tenter work. After coating the non-pile portion of the dyed fabric with an acrylic resin coating, it is cut into a rectangle of 14 cm x 42 cm length, and the normal Velcro fabric is cut into a rectangle of 13 cm x 41 cm length, and then the two kinds of fabrics Was stitched and fabricated. At this time, when the resin coating was not performed, the size and shape of the finished product was poorly cut and sewn. The wick was placed on the edge of the combined cutting material, and the overlock operation was performed, thereby preparing a cloth-type velcro-type resin coated mop pad.

In the manufacture of the same mop pads of the same shape and size of Example 1, Comparative Example 1 and Comparative Example 2, the pile fabric for the function of the hook-type Velcro fabric and the mop pad for coupling with the hook of the mop Manufacturing method of the present invention (Example 1) to be formed integrally, the manufacturing method of the conventional Velcro-type mop pad produced by sewing two or more kinds of fabrics produced and cut together (Comparative Example 1 and Comparative Example 2) Compared with the production of fabrics, fabrics, cutting, sewing, etc., the overall production cost was reduced by 15 to 35%. In addition, the manufacturing method of the present invention reduces the time and the probability of occurrence of defects required for the production of the finished product, while the resin treatment for morphological stability of the fabric or melted paste (blown) for processing so that the edge of the cutting does not loosen, It was confirmed that the washing and drying efficiency can be improved by omitting the work of overlock, lapping, or the like, and reducing the necessity of the work, and improving the flexibility and water permeability of the Velcro-type mop pad.

Comparative example  3. All-in-one without assistant Velcro  Production of mop pads

N / P composite yarn DTY 150 denier / 72 filament yarn (Hyosung Co., Ltd.) was passed through the pile guide of the Superpol warp knitting machine to form a cleaning pile of 3.5 mm length, and 1 polyester 200 denier / 10 filament split yarn Is passed through a guide for another pile forming a 3.5 mm long cleaning pile of the warp knitting machine, a polyester DTY 150 denier / 48 filament roll is passed through the warping guide of the warp knitting machine, and a polyester 250 denier / 48 filaments were rolled through the warp guide of the warp knitting machine, and then double-sided pile fabric was knitted. At this time, when knitting the double-sided pile fabric using the same FBZ warp knitting machine used in Example 1 without using a Superpol warp knitting machine, the pile formation was poor. The knitted fabric was refined and reduced, dyed, tenter work.

As a result, polyester 200 denier / 10 filament yarns are harder to work with compared to yarns with improved converging properties, such as interlaced yarns, and the files formed by the yarns are pressed when they are pressed during storage and transportation. Knitting and handling of the fabric were difficult, such as shortening, and since the pile formed of the divided fiber was easily pulled out by the hook of the mop, etc., it was insufficient as a hook file for the Velcro for engaging with the hook of the mop.

Figure 1a is a picture of the finished product for the Velcro-integrated mop pad of the present invention, Figure 1b is a fabric photo for the Velcro-integral mop pad of the present invention, 11 is a cleaning file, 12 is a ring file for Velcro, 13 is a bubble.

Figure 2a is a picture of the finished product for the velcro cloth mop pad manufactured by a conventional manufacturing method, Figure 2b is a ring-shaped velcro fabric picture for combining with the hook of the pile fabric and the mop for the function of the mop pad, Figure 2c is a pile fabric file for the function of the mop pad, 21 is a cleaning file, 22 is a ring file for the Velcro, 23 is a bubble of file fabric for the function of the mop pad, 24 is combined with the hook of the mop Bubbles of annular Velcro fabric, 25 denotes seams for combining two kinds of fabrics.

Claims (16)

Mop pad, characterized in that the cleaning pile and the Velcro annular pile is formed integrally on both sides of the bubble, the bubble is mixed and melted auxiliary yarn having a melting point in the range of 100 ℃ to 200 ℃ in the primary yarn. The method according to claim 1, At least 45% of the yarn forming the cleaning pile is selected from the group consisting of microfiber, ultrafine yarn, splittable composite yarn and cotton yarn. The method according to claim 1 or 2, The cleaning file is mop pad, characterized in that knitted in the length of 0.3 to 10 cm range. The method according to claim 1, At least 30% of the yarn forming the annular pile for the Velcro mop pad, characterized in that composed of 20 to 900 denier thickness yarn made of 7 to 300 denier thickness filament fibers. The method according to claim 1, The hook ring for the Velcro mop pad, characterized in that formed using a crimped thread or interlaced thread. The method according to claim 5, The crimped thread is mop pad, characterized in that the twisted yarn. The method according to any one of claims 1 to 4, Said Velcro annular pile is mop pad, characterized in that knitted in the length of 0.1 to 1 cm range. The method according to claim 1, The auxiliary yarn is mop pad, characterized in that mixed with the primary yarn so that the content of 3 to 60% of the total weight of the bubble. Forming a bubble by using a mixture of auxiliary yarns and primary yarns having a melting point in the range of 100 ° C. to 200 ° C., and manufacturing a knitted fabric to integrally form a cleaning pile and a velcro ring pile for both sides of the bubble. ; Melting the auxiliary yarn by applying a temperature 0 ° C. to 130 ° C. higher than the melting point of the auxiliary yarn to the knitted fabric; And The method for manufacturing a mop pad comprising the step of sewing the edge of the cut knit fabric after cutting the processed knit fabric. The method according to claim 9, At least 45% of the yarn forming the cleaning pile is selected from the group consisting of microfiber, ultramicrofiber, splittable composite yarn and cotton yarn. The method according to claim 9 or 10, The method of manufacturing a mop pad, characterized in that the cleaning pile is knitted in a length in the range of 0.3 to 10 cm. The method according to claim 9, 30% or more of the yarn forming the annular pile for velcro is composed of 20 to 900 denier thickness yarn made of filament fibers of 7 to 300 denier thickness. The method according to claim 9, The Velcro annular pile is a method for manufacturing a mop pad, characterized in that formed using a crimped thread or an interlaced thread. The method according to claim 13, The crimped yarn is a method of manufacturing a mop pad, characterized in that the twisted yarn. The method according to any one of claims 9 and 12 to 14, The Velcro annular pile is a method of manufacturing a mop pad, characterized in that knitted in the length of 0.1 to 1 cm range. The method according to claim 9, The auxiliary yarn is a method for producing a mop pad, characterized in that mixed with the primary yarn so that the content of 3 to 60% of the total weight of the bubble.

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