KR100900356B1 - Mop Pad and Method of Producing the Same - Google Patents

Abstract

The present invention relates to a mop pad and a manufacturing method thereof, and more specifically, to a mop pad having a bubble body part integrally extended to both ends of the bubble main body part and folded inside the bubble pocket part. A plurality of fiber piles are formed, and the bubble pocket portion relates to a mop pad and a manufacturing method thereof, which are fixed to upper and lower ends in the longitudinal direction of the bubble main body portion. Mop pad of the present invention, compared to the conventional mop pad to reduce the time, labor costs and defects in the production, cutting, sewing of the fabric, and at the same time, melted, processed to prevent the edges of the cutting to be released Omission of processing, overlocking, lapping and the like can be omitted or the need for such work can be reduced, and the washing and drying efficiency can be improved by improving the flexibility of the mop and the permeability of water.

Mop pad, pocket, flap, feeder, double cell

Description

Mop Pad and Method of Producing the Same

The present invention relates to a mop pad and a method for manufacturing the same, and more particularly, a pile part in which a pile is formed in a bubble (non-pile) and a non-pile portion in which a pile is not formed in a bubble periodically. It relates to a mop pad and a method for manufacturing the mop pad formed integrally with the main body portion and the pocket portion of the mop pad using a warp knitted pile fabric knitted to be repeated.

In manufacturing a mop pad, a conventional non-pile fabric for forming a pocket into which a frame is inserted and a pile fabric for the function of a pad are separately produced and cut, and then the non-pile fabric and Mop pads with pockets for inserting frames by sewing pile fabric together (hereinafter referred to as 'pocket-type mop pads') or mop pads with flaps for bonding to the frame (hereinafter referred to as 'flap-type mops' Pad ').

However, the pocket mop pad or the flap mop pad manufactured by the conventional manufacturing method is produced by sewing together two or more kinds of fabrics produced and cut together, so that the number of times the fabric has to be cut is sewn in proportion to the sewing. The work was also complicated (see FIGS. 1A and 2). Therefore, the skill of the operator greatly influenced the quality of the product, the cutting and sewing, which requires the most labor cost, takes a lot of time and cost, and the probability of defects in the cutting and sewing stage was high. In addition, the fastness of pockets and flaps after sewing is remarkable according to processing to prevent the edges (cuts, borders) of cutting materials such as melting, blotting, resin processing, overlock, and wrapping. To be different. In addition, the thick fabric fabric used to form a sturdy pocket or flap may act as a cause of lowering the washing efficiency of the pad by lowering the flexibility and water permeability of the pad when washing the mop pad.

The present invention has been made in order to improve the problems of the conventional mop pad as described above, by forming the fabric to form a pocket or a flap and pile fabric that functions as a mop pad integrally, the production of the fabric and For mops formed using warp pile fabrics, which can reduce the time, labor costs, and the probability of defects, and eliminate the process of cutting the edges of the cuttings or reduce the need for such work. An object of the present invention is to provide a pad and a method for manufacturing the mop pad.

In order to achieve the above object, the present invention provides a mop pad having a bubble body portion and a bubble pocket portion which is integrally extended to both ends of the bubble body portion and folded inside, wherein the bubble body portion is formed with a plurality of fiber piles The bubble pocket provides a mop pad, which is fixed to an upper end and a lower end of the bubble main body.

In the above, the bubble pocket portion may be detachably fixed to both the upper end, the lower end, or the upper end and the lower end of the bubble main body part, and as a means for fixing the detachably, male and female Velcro or Snap, Click the button. Moreover, although the fiber pile may be formed in the said bubble pocket part by shorter length than a bubble main body part, it is more preferable that a fiber pile is not formed. On the other hand, the fiber pile is knitted in the bubble main body portion in the range of 0.5 to 30 cm, wherein the length of the fiber pile is preferably in the range of 0.7 to 20 cm, more preferably in the range of 1 to 15 cm. If the length of the fiber pile is less than 0.5 cm, the function as a mop pad is inferior, and if the length exceeds 30 cm there is a disadvantage that the production and use of the mop pad becomes inconvenient.

In addition, the present invention

Knit fabric in which a pile portion (hereinafter referred to as a 'file portion') knitted to form a file in a bubble and a non-file portion (hereinafter referred to as a 'non-file portion') knitted so that a file is not formed in a bubble are periodically repeated. Forming a;

Cutting the knitted fabric in the non-filing portion; And

After folding the cut knitted fabric along the boundary between the pile portion and the non-pile portion, and provides a method for manufacturing a mop pad comprising the step of fixing the top and bottom of the folded non-pile portion to the pile portion.

In the above, the knitted fabric is preferably formed by using a warp knitting machine with a device for adjusting the knitting length of the pile portion and the non-pile portion and a device for adjusting the feeding amount of the yarn for knitting. In addition, it is preferable that the non-pile portion is formed to have a length of 0.5 to 150 cm in the knitting fabric forming step, and the non-pile portion is knitted so as to be formed periodically and repeatedly to a length of 0.5 to 200 cm. Do. The term 'diameter' refers to a process of fitting all knitting yarns to guides and the like. It is difficult to cut or sew nonpile parts to form nonpile parts with a length of less than 0.5 cm. If the non-pile portion is formed repeatedly repeatedly in length, it is not preferable because the production cost of the mop pad increases because productivity is reduced in the knitting and subsequent processes. At this time, the file yarn and bubble yarn used, the mixed yarn, the knitting pattern, the knitting structure, the weight of the knitting, the length of the pile, the density of the pile, the type and guide of the gauge, pile portion and non-pile portion is adjusted The type of device, the device for adjusting the feeding amount of the yarn for knitting, the type of warp knitting machine, etc. are 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. . In addition, the length and pattern of the pile part and the non-pile part are preferably determined according to the size and the use of the mop pad to be finally produced. If the length of the pile part and the non-pile part to be finally produced in the process after knitting the fabric is adjusted, problems such as shrinkage, color fastness, and weight loss may occur.

On the other hand, the manufactured knitted fabrics may further include functional pharmaceutical treatments such as cutting, refining, weight loss, dyeing, antimicrobial agents, and softening agents, resin coating, shearing, tenter, and the like to be suitable for use of the final product. Although normal processing may be performed, this process is not necessarily required. At this time, it is preferable to melt the auxiliary chamber by mixing a secondary chamber having a melting point (T _m , Melting Point) of 110 ° C to 190 ° C and adding a temperature 0 ° C to 100 ° C higher than the melting point of the auxiliary chamber. However, it is not necessary to mix the auxiliary chamber having the above melting point characteristics with the bubble chamber. However, if a yarn having a melting point of 110 ° C. to 190 ° C. is not mixed with a yarn for bubble, or a yarn having a melting point of 110 ° C. or less or 190 ° C. or more is mixed, a resin coating may be used to prevent the pile yarn from being pulled out or the edge of the cutting material being unwound. It is not preferable because the necessity for operations such as melting and gluing is increased. In addition, if the applied temperature is lower than the melting point of the auxiliary room is not preferable because the auxiliary room is not melted, if the 100 ℃ or more high because the fabric may be yellowed or melted as a whole.

Next, in order to manufacture a mop pad using the manufactured knitted fabric, it is preferable to cut the bubbles so that the non-pile portions of the same length remain on both sides of the pile portion, and the cut portion (edge) is melted and glued (unsupported). ), Resin treatment, overlock, lapping, etc., it is preferable to prevent the bubble yarn and the yarn for piles from being released. However, the length of the non-filing portion must be cut equally, and it is not necessary to perform a work to prevent the bubble yarn and the pile yarn from being unwound.

In order to form a mop pad, the cut knitted fabric is folded along the boundary between the pile part and the non-pile part, and then the top and bottom edges of the folded non-pile part are stitched to manufacture a pocket mop pad having a fixed pocket. It is also possible to form detachable non-removable pockets by attaching male and female velcro or snaps to at least one of the upper and lower edges of the folded non-pile portion. The folded portion to form the pocket preferably coincides with the short side of the pile portion, but may not coincide with the size or shape of the frame.

In addition, the mop pad may be formed by sewing and attaching a separate subsidiary material to facilitate the coupling with the frame to the cut bubble. Examples of the subsidiary materials include, but are not limited to, Hadome (metal embedded in a round hole for sewing strings such as hato-me, 鳩 目, shoes and file folders). The subsidiary material is preferably attached to the bubble of the non-pile part in parallel with the short surface of the pile part, but may be attached to be non-parallel depending on the size and shape of the frame and the like.

In the manufacturing method of the mop pad of the present invention by cutting and sewing the knitted fabric so that the pile part and the non-pile part of a certain length are periodically repeated to produce a mop pad, the two or more types of fabrics produced and cut together Compared to the manufacturing method of the conventional pocket mop pad or flap mop pad manufactured by sewing, it reduces the time, labor cost and defects in the production, cutting, and sewing of the fabric, and at the same time, the edge of the cutting material is not released. Eliminate or reduce the need for work, such as melt-gluing (blown), resin processing, overlock, and lapping, and improve the flexibility and water permeability of pocket mop pads and flap mop pads. Drying efficiency can be improved.

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 content of the present invention is not limited by the following examples.

Example  1. Manufacturing of fixed pocket mop pads

N / P composite yarn DTY 150 denier / 72 filament (Hyosung Co., Ltd.) 48 combined after the twisted yarn of 7200 denier twisted yarns for adjusting the knitting length of the pile part and non-pile part and controlling the amount of output of knitting yarn Through the guide for the pile of the 6-gauge Double Raschel warp knitting machine with the device attached, and through the warp guide of the bubble through the 1000 denier polyester twisted yarn containing 400 denier / 36 filament polypropylene In the guide for inserting yarn (weft) of the bubble, a diameter of 1200 denier polyester twisted yarn was passed. The fabric was knitted so that the 43 cm long pile part and the 20 cm non-pile part periodically formed by the loop warp knitting machine with a diameter of 4.5 cm were repeated periodically. After the knitted fabric was tentered with hot air at 200 ° C. to melt polyproylene, conventional refining and weight loss, dyeing, hygroscopic emulsion treatment, and drying were performed. The dyed fabric is cut in the longitudinal and width directions so that non-filing portions of the same length remain on both sides of the pile portion, and the cut edges are made of polyester webbing tape 2.5 cm wide. After the lapping operation, the bubble fabric was folded to fold along the boundary between the pile portion and the non-pile portion, and the four pockets of the upper and lower edges of both folded pockets were sewn to prepare a fixed pocket mop pad (FIG. 4A).

Example  2. Detachable  Manufacture of pads for pocket mops.

In the same manner as in Example 1, the upper and lower sides of the four overlapping edges were folded by folding the bubble fabric so that the semifinished product wrapped with the polyester webbing tape having a width of 2.5 cm was folded along the boundary between the pile part and the non-pile part. One hook velcro and one loop velcro each of 2 cm x 8 cm size were attached to each other, and the remaining two sides were sewn to be fixed to prepare a removable pocket mop pad (see FIG. 4b). Further, two 10 mm recessed surface snaps and convex surface snaps are attached to the hook Velcro and loop Velcro positions, and the remaining two surfaces are sewn to fix the pads for the removable pocket mop. (FIG. 4C).

Example  3. Flap type  Production of mop pads

6-gauge double with 7200 denier twisted yarn twisted after 16 combinations of polyester DTY 450 denier / 1152 filaments and a device for adjusting the knitting length of the pile part and the non-pile part and a device for controlling the amount of feeding of the knitting yarn It passed through the pile guide of the Raschel warp knitting machine, and passed through 1000 denier polyester twisted yarn containing 400 denier / 36 filament polypropylene in the bubble warp guide, and 1200 in the guide for the insert yarn (weft) of the bubble. It passed through the denier polyester twisted yarn. After knitting a roll of double-sided bottom fabric so that the 40 cm long pile portion and the 18 cm non pile portion are periodically repeated with the diameter warp knitting machine, a 7 cm long pile is formed, and then the cross bars of 3.5 cm each. The pile yarn was cut to have two rolls of Doc Cut pile fabric. The knitted and cut fabric was subjected to conventional refining and dyeing, hygroscopic emulsion treatment, and drying, and then tenterized with 200 ° C. hot air to melt polypropylene. The dyed fabric is cut in the longitudinal and width directions so that non-filing portions of the same length remain on both sides of the pile portion, and the cut edges are wrapped with 2.5 cm wide polyester webbing tape. By sewing two pieces of polypropylene webbing tape embedded with two Hado-me nails on each side of the non-pile part which extends integrally at both ends in the longitudinal direction of the bubble body. A flap mop pad was prepared (FIG. 5A).

Comparative example  1. Manufacturing of fixed pocket mop pads

The 7200 denier twisted yarn twisted after 16 combinations of polyester DTY 450 denier / 1152 filaments was passed through the guide for inserting thread (weft) of the 6 gauge warp knitting machine, and the 0.2 mm polyester mono yarn was passed through the tilting guide. . When the both ends of the warp knitting machine is loosened, the 9.5 cm wide warp knitted fabric (see FIG. 1C) was formed in which a pile of 4.5 cm in length could be formed. The knitted 9.5 cm wide warp knitted fabrics were sewn in a length of 40 cm x 14 cm to 430 g / m 2 cotton 100% cotton fabric in the longitudinal direction. Two 430 g / m2 cotton 100% cotton fabrics, cut to 9 cm x 14 cm, are made of 2.5 cm wide polyester webbing tape. After lapping, it was wrapped on both ends of the sewn 40 cm x 14 cm cotton fabric and wrapped with 2.5 cm wide polyester webbing tape. After sewing the warp knitted fabric of 9.5 cm width on the entire edge of the wrapped 40 cm x 14 cm fiber wood fabric, and then unscrewing 0.2 mm polyester mono yarn, 4.5 cm long pile pad was formed. (FIG. 1A).

In manufacturing the mop pads of the same shape and size of Examples 1 to 3 and Comparative Example 1, the mop by cutting and sewing the fabric knitted so that the pile part and the non-pile part of a certain length are repeated periodically Production of conventional pocket mop pads or flap mop pads produced by sewing together two or more kinds of fabrics produced and cut, respectively, in the manufacturing method of the present invention (Examples 1 to 3) for producing a pad for Compared to the method (Comparative Example 1), the overall process, time and labor costs from production of fabric to cutting and sewing are reduced. In addition, in the manufacturing method of the present invention, by processing such as normal refining and washing after the knitting process, it is possible to eliminate the defects caused by contamination in the process of knitting narrow warp knitted fabric of the conventional manufacturing method. In addition, it is possible to eliminate the defect that the spacing of the pile is wider or narrowed by not sewing the narrow warp knitted fabric at the same interval in the bubble in the conventional manufacturing method.

On the other hand, the mop pad manufactured by the conventional manufacturing method acts as a cause of delaying the time for drying the mop pad after washing by washing the air bubbles to prevent the smooth ventilation of the mop. Since the fabric is used for the formation of bubbles and pockets, it acts as a cause of lowering the washing efficiency when washing the mop pad. On the other hand, the mop pad of the present invention has improved washing and drying efficiency because the flexibility and water permeability are improved.

Figures 1a to 1f is a photograph showing a conventional pocket mop pad and the components necessary to form it, Figure 1a is a finished product for a conventional pocket mop pad, Figure 1b is a fabric cut for forming a file portion, Figure 1c is a pile portion Forming narrow warp knitted fabric cut, Figure 1d is a shape stabilized fabric cut, Figure 1e is a pocket forming fabric cut and Figure 1f is an edge wrapping webbing tape cut, 11 to 15 are each a pile The fabric for forming part, the narrow warp fabric for forming a pile part, the fabric for shaping stability, the fabric for forming pocket, and the webbing tape for wrapping the edge.

Figure 2 is a photograph showing a conventional flap type mop pad, 21 is a webbing tape cut including Hadome for engagement with the mop flame, 22 is Hadome.

3A and 3B are enlarged photographs of a knitted fabric and a bubble fabric portion in which the file portion and the non-file portion are periodically repeated, where G is a bubble fabric, P is a file portion, 31 is inclined, and 32 is inserted. The yarn (weft) is shown.

Figures 4a to 4c is a photograph showing the fixed pocket mop pad of the present invention, the removable pocket mop pad using the male and female velcro and the removable pocket mop pad using the snap, 41 is the edge of the sewing sewn fixed, 42 Is a loop velcro sewn at the edge, 43 is a hook velcro sewn at the edge, 44 is a concave snap fixed to the edge, and 45 is a convex snap fixed to the edge.

Figures 5a and 5b is a photograph showing the flap-type mop pad of the present invention, respectively, N is a non-pile portion, 51 is a webbing tape cut including Hadome for coupling with the mop flame, 52 is Hadome Indicates.

Claims (14)

Forming a knitted fabric in which a pile portion knitted to form a file in the bubble and a non-pile portion knitted so that the file is not formed in the bubble are periodically repeated; Cutting the knitted fabric in the non-filing portion; And After folding the cut knitted fabric along the boundary between the pile portion and the non-pile portion, the manufacturing method of the mop pad comprising the step of fixing the top and bottom of the folded non-pile portion to the pile portion. The method according to claim 1, A method for manufacturing a mop pad, characterized in that the knitting fabric is formed using a warp knitting machine having a device for adjusting the knitting length of the pile portion and the non-pile portion and a device for adjusting the feeding amount of the yarn for knitting. The method according to claim 1, The method of manufacturing a mop pad, characterized in that the non-pile portion is detachably fixed to the top or bottom of the pile portion. The method according to claim 1 or 3, The mop pad is a manufacturing method of the mop pad, characterized in that the pocket mop pad or flap mop pad. The method according to claim 1, In the knitted fabric forming step, the non-pile part is made to have a length of 0.5 to 150 cm, and the non-pile part is manufactured to be repeatedly formed to be repeatedly formed to a length of 0.5 to 200 cm mop pad, characterized in that Way. The method according to claim 1, Method for producing a mop pad for the knitted fabric, characterized in that for performing one or more processing steps selected from the group consisting of cutting, refining, weight loss, dyeing, antimicrobial or softening agent, resin coating and tenter, shaling. The method according to claim 1 or 3, The foam yarn is a method of manufacturing a mop pad, characterized in that the auxiliary chamber having a melting point in the range of 110 ℃ to 190 ℃ is mixed. The method according to claim 3, A method for manufacturing a mop pad, characterized in that the female and male Velcro or snap are detachably fixed. The method according to claim 1, The mop pad of the folded air bubble is characterized in that the bubble yarn and the pile yarn are not released by at least one process selected from the group consisting of melting (glue), resin treatment, overlock, and lapping. Method of preparation. Mop pad manufactured by the manufacturing method of claim 1. delete delete delete delete

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