KR101752768B1 - Manufacturing device for non-woven fabric with ball-type fiber buffer, non-woven fabric with ball-type fiber buffer manufactured thereby and manufacturing method therefor - Google Patents

Manufacturing device for non-woven fabric with ball-type fiber buffer, non-woven fabric with ball-type fiber buffer manufactured thereby and manufacturing method therefor Download PDF

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Publication number
KR101752768B1
KR101752768B1 KR1020150123640A KR20150123640A KR101752768B1 KR 101752768 B1 KR101752768 B1 KR 101752768B1 KR 1020150123640 A KR1020150123640 A KR 1020150123640A KR 20150123640 A KR20150123640 A KR 20150123640A KR 101752768 B1 KR101752768 B1 KR 101752768B1
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South Korea
Prior art keywords
web
ball
type fiber
fiber buffer
synthetic fibers
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KR1020150123640A
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Korean (ko)
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KR20170027121A (en
Inventor
이기주
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주식회사 다운울슐레트
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Priority to KR1020150123640A priority Critical patent/KR101752768B1/en
Priority to PCT/KR2016/009508 priority patent/WO2017039238A1/en
Publication of KR20170027121A publication Critical patent/KR20170027121A/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

In one aspect, the present invention relates to an apparatus for producing a nonwoven fabric comprising a ball-type fiber buffer, comprising a web feeder for feeding synthetic fibers separated in a web form to a web collector 200, The web feeder 100 includes a web feeder 110 for feeding and laminating the synthetic fibers separated in the web form on the upper surface of the web collector 200, A ball type fiber buffer supplier 120 for supplying a ball type fiber buffer to the upper surface of the synthetic fiber separated in the form of WEB stacked on the upper surface of the collecting feeder 200; And an adhesive applicator 130 for applying an adhesive to the upper surface of the synthetic fibers separated in the form of webs stacked on the upper surface of the web collecting conveyor 200. The adhesive applicator 130 includes a ball type fiber buffer A simple modification is added to a conventional nonwoven fabric manufacturing apparatus to constitute a nonwoven fabric manufacturing apparatus, so that the basic constitution of the existing apparatus can be used as it is, thereby making it possible to reduce the manufacturing cost and improve the productivity, In the bonding process of the nonwoven fabric including the fiber buffer, the supplying of the ball-type fiber buffer and the addition process of the adhesive are simplified to a single process, thereby shortening the working time and reducing the productivity and manufacturing cost.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-woven fabric comprising a ball-type fiber buffer, a non-woven fabric comprising a ball-type fiber buffer, -type fiber buffer manufactured there and manufacturing method therefor}

The present invention relates to an apparatus for producing a nonwoven fabric, a nonwoven fabric and a method for producing the nonwoven fabric, and more particularly, to a nonwoven fabric manufacturing apparatus including a ball type buffer, a nonwoven fabric including a ball type buffer prepared using the apparatus, and a method for manufacturing the same.

The nonwoven fabric is a fiber product made by joining various fibers according to their mutual characteristics without forming the process of twisting, weaving, knitting, etc., to form a web of a sheet (cloth) shape by mechanical and physical methods. And it is possible to add unique functions according to the grafting of post-processing technology. Therefore, it is widely used for various purposes such as clothing, medical treatment, civil engineering and construction, It is applied to various products through improvement of function and improvement.

The non-woven fabric manufacturing process is generally a production mode in which a three-step process such as web formation, web combining, and processing is performed, and the fabrication process is classified into a wet process and a dry process according to a web forming method. A thermal bonding method, a melt blowing method, a spun lace method, a stitch bond method, and the like.

The ball-type fiber cushioning material or filler is prepared by mixing a general polyester fiber (that is, a general polyester staple fiber) and a low-melting-point polyester fiber (that is, a low melting point polyester staple fiber) A method has been developed in which a ball-shaped fiber formed of a general polyester staple fiber and a polyester staple fiber having a low melting point and having a predetermined size and tangled in a spherical shape is developed and developed by the inventors of the present application There is a ball-type fibrous filler which is formed of a mixed fiber of wool fibers and synthetic fibers, such as the following Patent Document 2.

In addition, there is a need to develop a nonwoven fabric for reinforcing the buffering force by providing various reinforcing warmth and additional elasticity, and thus the nonwoven fabric of the ball type fiber cushioning material or filler is included in the nonwoven fabric, A nonwoven fabric for reinforcing the nonwoven fabric.

However, although it is expected that the nonwoven fabric containing the ball-type fiber cushioning material will have various advantages, there is a need to fabricate the nonwoven fabric and insert and bond the ball-type fiber cushioning buffer when the ball- It is difficult to use the equipment and the manufacturing process becomes complicated, and as a result, it is inevitable to raise the production cost, and thus it is not commercialized.

Korean Registered Patent Publication No. 10-1052591 (Method of manufacturing a dull surface using a ball fiber and its surface, published on July 29, 2011) Korean Registered Patent Publication No. 10-1525731 (Method for manufacturing ball-type fiber filler formed of mixed fiber of wool and synthetic fiber, ball-type fiber filler produced by the same and cold-weather clothing using the same, date of announcement 2015 06 March 03)

Therefore, in constructing the apparatus for manufacturing a nonwoven fabric including the ball-type fiber buffer, the present invention can simplify the existing apparatus for manufacturing the nonwoven fabric so that the basic structure of the existing apparatus can be used as it is, It is an object of the present invention to provide an apparatus and a method for manufacturing a nonwoven fabric including a ball-type fiber buffer that can improve productivity.

It is another object of the present invention to provide a nonwoven fabric comprising a ball-type fiber buffer which can reduce the production cost by using a basic constitution of the apparatus for producing a nonwoven fabric including the ball-type fiber buffer and improve the productivity, and a method for producing the same The purpose.

In one aspect, the present invention relates to an apparatus for manufacturing a nonwoven fabric including a ball-type fiber buffer, wherein synthetic fibers separated in a web form are supplied to a web collector 200, The web feeder 100 includes a web feeder 100 for feeding synthetic fibers separated in the web form to the upper surface of the web collector 200, (110), a ball-type fiber buffer supplier (120) for supplying a ball-type fiber buffer to the upper surface of the synthetic fibers separated in the form of webs stacked on the upper surface of the web collecting conveyor (200); And an adhesive applicator 130 for applying an adhesive to the upper surface of the synthetic fibers separated in the web form stacked on the upper surface of the web collecting / conveying unit 200.

Preferably, the web feeder 110, the ball-type fiber buffer supplier 120, and the adhesive applicator 130 of the web feeder 100 are integrally formed on the upper surface of the web collector 200 Move together.

Preferably, the web feeder 100 reciprocates at right angles to the conveying direction on the upper surface of the web collecting conveyor 200.

Here, the synthetic fibers separated in the form of a web are stacked in accordance with the first movement of the web feeder 100, and the ball-type fiber buffer supplier 120 is formed in the form of the laminated web It is preferable that the operation is controlled such that the ball-type fiber buffer is not selectively supplied or supplied to the upper surface of the synthetic fiber separated by the separator.

In addition, the synthetic fibers separated in the form of a web are stacked in accordance with the first movement of the web feeder 100, and the adhesive applicator 130 is separated into the laminated webs It is preferable that the operation be controlled so as to apply the adhesive onto the ball-type fiber buffer supplied on the upper surface of the synthetic fiber.

In this case, synthetic fibers separated in a web form are laminated in accordance with the first movement of the web feeder 100, and the adhesive applicator 130 is separated into the laminated webs The ball-type fiber buffer supplier 120 may be configured such that the adhesive is applied to the upper surface of the synthetic fiber separated from the upper surface of the synthetic fiber, Type fiber buffer is supplied.

In another aspect of the present invention, there is provided a nonwoven fabric comprising a ball-type fiber buffer, comprising a lower web layer (1a) having at least one laminated synthetic fiber separated in a web form, an upper web layer And a top web layer 1b having at least one laminated synthetic fiber fed in the form of a web and laminated on top of the laminated ball type fiber buffer 2, , The lower web layer (1a), the ball type fiber buffer (2), and the upper web layer (1b) are bound together by an adhesive (3).

Preferably, the second ball-type fiber buffer 2 supplied to and laminated on the upper surface of the upper web layer 1b and the second ball-type fiber buffer 2 supplied to the upper part of the laminated second ball- And a second upper web layer 1c having at least one laminated synthetic fiber.

In another aspect, the present invention relates to a method for producing a nonwoven fabric comprising a ball-type fiber buffer, wherein the synthetic fibers are separated into a thin web-like WEB form by being opened and processed into synthetic fibers separated into a web form (S100) including a web forming process and a manufacturing process of a synthetic fiber and a ball-type fiber filler, and a synthetic fiber separated in a WEB form produced in the preparation process (S100) And a ball-type fiber filler fabricated in the preparation step (S100) is laminated on the upper surface of the synthetic fibers separated in the form of the laminated webs, and an adhesive is applied and bonded to form a nonwoven fabric And a drying and winding step of drying and winding the nonwoven fabric produced in the web and the ball-type fiber bonding process (S200), wherein the web and the ball-type fiber bonding process (S200) It is characterized in that at the same time proceeding with the step of laminating one or more of the synthetic fibers in the form a separate said capsule (WEB) on the upper surface of the web collecting conveyor (200).

Preferably, the web and the ball-type fiber bonding process (S200) are performed by stacking one or more synthetic fibers separated in a web form on the upper surface of the web collector 200 to form a lower web layer 1a (S210), a ball-type fiber supplying step (S220) for supplying and laminating a ball-type fiber filler to the upper surface of the laminated lower web layer, an adhesive applying step (S230) for applying an adhesive to the upper surface of the lower web layer, A lower web lamination process (S210) for forming an upper web layer (1b) by laminating synthetic fibers separated in the form of a web (1) and a web (2) on the upper part of the ball type fiber buffer (2) The ball web layer 1a, the ball type fiber buffer 2 and the upper web layer 1b are bonded to each other by applying pressure to both surfaces of the lower web layer 1a, the ball type fiber buffer 2, And the upper web layer 1b are bound by the adhesive It is carried out, including the pressing process (S250).

As described above, according to the present invention, in constructing an apparatus for manufacturing a nonwoven fabric including a ball-type fiber buffer, a basic structure of an existing apparatus can be used as it is by adding simple improvements to a conventional apparatus for manufacturing a nonwoven fabric. The cost can be reduced, and the productivity can be improved.

Further, in the production of a nonwoven fabric including a ball type fiber buffer, in the bonding process of the nonwoven fabric including the ball type fiber buffer, the supply of the ball type fiber buffer and the addition process of the adhesive are simplified to a single process, thereby shortening the working time A non-woven fabric including a ball-type fiber buffer, a ball-type fiber buffer prepared by using the non-woven fabric, and a method for manufacturing the non-woven fabric. There is an effect that can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a main constitution of a production apparatus for a nonwoven fabric comprising a ball-type fiber buffer of the present invention. FIG.
2 is a schematic diagram of a web feeder 100 of an apparatus for producing a nonwoven fabric comprising a ball type fiber buffer of an embodiment of the present invention.
3 is a cross-sectional view of a nonwoven fabric comprising a ball-type fiber buffer of one embodiment of the present invention.
Figure 4 is a flow chart of a method of making a nonwoven fabric comprising the ball-type fiber buffer of the present invention.
5 is a detailed process flow diagram of the web and ball-type fiber bonding process of the method of making the nonwoven fabric comprising the ball-type fiber buffer of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a main constitution of a production apparatus for a nonwoven fabric including a ball type fiber buffer of the present invention. FIG.

Referring to FIG. 1, the apparatus for manufacturing a nonwoven fabric including the ball-type fiber buffer of the present invention comprises separating a synthetic fiber into a web form in a thin web state, and processing it into synthetic fibers separated into a web form A web forming device (not shown), synthetic fibers separated in a thin web form from the web forming device are continuously supplied, and synthetic fibers, i.e., "web" A web feeder 100 for supplying the web feeder 100 to the collecting and feeding machine 200 and continuously stacking the same in one or more web layers, a web collecting conveyor 100 for conveying webs stacked in one or more web layers, (300) for applying pressure to a nonwoven fabric being processed, which is composed of a web laminated with one or more web layers fed from a web collector (200), and a web collecting conveyor (200) And a winding roller 500 for winding up the nonwoven fabric drawn out from the dryer is improved to improve the existing nonwoven fabric manufacturing apparatus so as to improve the basic The present invention realizes an apparatus for manufacturing a nonwoven fabric including a ball-type fiber buffer that can be used as it is, thereby reducing production costs and improving productivity.

The difference from the construction of the above-described general nonwoven fabric manufacturing apparatus will be mainly described. The present invention is distinguished from a general nonwoven production apparatus in that an adhesive application device 130 and a characteristic ball type fiber buffer supplier 120 are included in the web feeder 110 as a component of the web feeder 100 The web feeder 110 of the web feeder 100, the ball-type fiber buffer supplier 120 and the adhesive applicator 130 are integrally formed as a module so as to move together on the upper surface of the web collector 200 do.

In the present embodiment, the web feeder 100 is configured to reciprocate at right angles to the conveying direction on the upper surface of the web collector 200, but the present invention is not limited thereto.

Accordingly, the web feeding device 100 of the present invention includes a web feeding device 110 for feeding and laminating the synthetic fibers separated in the web form to the upper surface of the web collecting / conveying device 200, A ball type fiber buffer supplier 120 for supplying a ball type fiber buffer to the upper surface of the synthetic fibers separated in the form of webs stacked on the upper surface of the fiber bundle 200; And an adhesive applicator 130 for applying an adhesive to the upper surface of the synthetic fibers separated in the web form stacked on the upper surface of the web collecting conveyor 200. Accordingly, The buffer supplying device 120 and the adhesive applicator 130 of the general nonwoven fabric manufacturing apparatus are integrally coupled to the web supplying apparatus 100. [

The ball-type fiber buffer supplier 120 is a ball-type fiber buffer produced continuously from a ball-type fiber buffer preparation apparatus (not shown), that is, (Not shown), and the adhesive applicator 130 is connected to an adhesive control device (not shown) to which the supply of the adhesive is controlled so that the necessary adhesive is continuously supplied.

In particular, in the case of the present embodiment, the wool filler preparation step of processing the wool of the patent document 2 developed by the present inventor into a wool short fiber which has been raised; Mixed synthetic fiber processing step in which general synthetic fibers and low melting point polyester staple fibers are mixed and processed to produce mixed synthetic fibers bonded with general synthetic fibers and low-melting point polyester staple fibers; Mixing the wool fibers with the mixed synthetic fibers at a preset ratio to bind the wool fibers and the mixed synthetic fibers to produce mixed fibers; And a ball processing step of forming a mixture of the wool fibers and the mixed synthetic fibers to form a ball-shaped fiber having a predetermined size and being formed into a spherical shape by being entangled with each other. Type fiber material produced by the method of manufacturing the fiber-reinforced filler material may be used, and a ball-type fiber manufacturing apparatus (not shown) performing the above method may be extended to the ball-type fiber- 120).

The web feeder 110, the ball-type fiber buffer supplier 120 and the adhesive applicator 130 of the web feeder 100 are constituted by integral modules and are driven to move together on the upper surface of the web collector 200 And reciprocates at right angles to the conveying direction on the upper surface of the web collecting conveyor 200.

The web feeder 110 of the web feeder 100, the ball type fiber buffer supplier 120 and the adhesive applicator 130 are independently controlled and the web feeder 110 is separated from the web feeder 110 The ball type fiber buffer supplier 120 and the adhesive applicator 130 are operated to supply the synthetic fibers continuously in the direction of the top surface or the top surface of the web collecting conveyor 200. The ball type fiber buffer supplier 120 and the adhesive applicator 130 are separated To control the application of the ball-type fiber buffer or the application of the adhesive onto the resulting synthetic fibers.

The synthetic fibers separated in the form of a web are laminated in accordance with the first movement of the web feeder 100. The ball-type fiber buffer supplier 120 separates the web fibers into a web form The operation is independently controlled so that the ball-type fiber buffer is not selectively supplied or supplied to the upper surface of the synthetic fiber.

In addition, the synthetic fibers separated in the form of a web are laminated in accordance with the first movement of the web feeder 100, and the adhesive applicator 130 is separated from the laminated web The operation is controlled independently so as not to selectively apply or apply the adhesive to the upper surface of the synthetic fiber.

FIG. 2 is a schematic view of a web supply apparatus 100 of an apparatus for manufacturing a nonwoven fabric including a ball-type fiber buffer according to an embodiment of the present invention. FIGS. 2 (a) and 2 (b) 2 (c) and 2 (d) are schematic diagrams of the web feeder 100 of the second embodiment of the present invention.

2 (a) and 2 (b), the web feeder 100 of the first embodiment of the present invention includes a web feeder 110, a ball type fiber buffer supplier 120, and an adhesive applicator 130 In order from the top.

Accordingly, in the operation of this embodiment, since the operation of the ball-type fiber buffer supplier 120 is controlled so that the ball-type fiber buffer is not selectively supplied or supplied to the upper surface of the synthetic fiber separated into the laminated web as in 2 (a) the first movement (left movement), and when the composite fibers are stacked, separated by type 1 sheets of fabric (WEB) in response to the movement, feeder type fiber buffer 120 followed by the ball is the laminated On the top side of the synthetic fibers separated in the form of webs, a ball-type fiber buffer And the operation of the adhesive applicator 130 is controlled so as to apply the adhesive onto the ball-type fiber buffer laminated on the upper surface of the synthetic fiber separated in the laminated web form.

As shown in FIG. 2 (b), the synthetic fibers separated in the form of one other web are stacked according to the movement during the second movement (rightward movement), in which the ball-type fiber buffer supplier 120 and the adhesive applicator 130 is stopped.

In the case of the first embodiment, when the first web layer is composed of synthetic fibers separated into two webs to form the lower web layer 1a as shown in FIG. 3 (b), the ball- The web feeder 110 starts the first movement (rightward movement) of the synthetic fibers separated in the form of WEB from the right side while the operation of the adhesive applicator 120 and the adhesive applicator 130 is stopped, twice a moving ball-shaped fiber buffer feeder 120 is a ball-shaped fiber buffer in the top surface of the synthetic fibers in the form a separate capsule (WEB) the laminated And the operation of the adhesive applicator 130 is controlled so as to apply the adhesive onto the ball-type fiber buffer laminated on the upper surface of the synthetic fiber separated in the laminated web form.

The second ball type fiber buffer 2 supplied to the upper surface of the upper web layer 1b and stacked thereon and the second ball type fiber buffer 2 supplied to the upper part of the stacked second ball type fiber buffer 2 as shown in FIG. And the second upper web layer 1c in which one or more synthetic fibers separated in the form of a web (WEB) are stacked.

2 (c) and 2 (d), the web feeder 100 of the second embodiment of the present invention includes a web feeder 110, an adhesive applicator 130, and a ball-type fiber buffer supplier 120 As shown in FIG.

 Accordingly, in the operation of this embodiment, since the operation of the ball-type fiber buffer supplier 120 is controlled so that the ball-type fiber buffer is not selectively supplied or supplied to the upper surface of the synthetic fiber separated into the laminated web 2 (c), the synthetic fibers separated in the form of one web are laminated according to the movement during the first movement (leftward movement), and then the adhesive applicator 130 is laminated on the laminated web WEB, The ball-type fiber buffer supplier 120 is configured to apply adhesive to the upper surface of the synthetic fibers separated in the form of a web, Type fiber buffer is supplied.

Also in the case of the second embodiment, when the first web layer is composed of two synthetic fibers separated into two webs to form the lower web layer 1a as shown in FIG. 3 (b), the ball- When the operation of the feeder 120 and the adhesive applicator 130 is stopped, the web feeder 110 on the right side starts the first movement (right movement) of the synthetic fibers separated in the WEB form In the second movement, the adhesive applicator 130 is controlled to apply an adhesive to the top side of the synthetic fibers separated in the laminated web form, and the ball type fiber buffer supplier 120 feeds the adhesive- The operation is controlled when the ball-type fiber buffer is supplied to the upper surface of the synthetic fibers separated in a laminated web form.

In the case of the second embodiment as well, the second ball-type fiber buffer 2 supplied and laminated on the upper surface of the upper web layer 1b as shown in Fig. 3 (c) and the upper portion of the laminated second ball- And the second upper web layer 1c in which one or more synthetic fibers separated in the form of webs are stacked is formed.

3 is a cross-sectional view of a nonwoven fabric comprising a ball-type fiber buffer of one embodiment of the present invention.

3, the nonwoven fabric comprising the ball-type fiber buffer of the present invention comprises a lower web layer 1a in which at least one synthetic fiber separated in a web form is laminated, An upper web layer 1b (hereinafter referred to as " upper web layer 1b ") in which one or more synthetic fibers separated and supplied in the form of a web fed and laminated on the upper side of the laminated ball-type fiber buffer 2, The lower web layer 1a, the ball type fiber buffer 2, and the upper web layer 1b are bonded together by an adhesive 3.

The above configuration is realized by the characteristic configuration of the above-described web feeding apparatus 100, and thereafter a roller 300 for binding and binding the non-woven fabric being processed, which is composed of a web laminated with a web layer, 3, the lower web layer 1a, the ball-type fiber buffer 2 and the upper web layer 1b are adhered to each other by an adhesive 3 (see FIG. 3) by press working and drying of a dryer 300, ) Is completely bonded to the non-woven fabric.

 In addition, the synthetic fibers separated in web form constituting the web layer by the operation control of the web supply device 100 described above can be manufactured in one layer or more, and in the case of FIG. 3 (b) A nonwoven fabric may be fabricated to form the lower web layer 1a and the upper web layer 1b by laminating synthetic fibers separated in a web form.

The second ball-type fiber buffer 2 supplied to the upper surface of the upper web layer 1b and stacked thereon and the second ball-type fiber buffer 2 laminated as in the case of FIG. 3 (c) A nonwoven fabric may be fabricated with a structure including a second upper web layer 1c in which one or more synthetic fibers separated in a laminated web form are laminated, and the layers of the ball-type fiber buffer 2 and the web layers When the number of layers of the ball-type fiber buffer 2 is N, it is possible to fabricate a non-woven fabric including various types of ball-type fiber buffer having a multi-layered structure in the number of web layer layers N + 1.

FIG. 4 is a flow chart of a method for producing a nonwoven fabric containing the ball type fiber buffer of the present invention, and FIG. 5 is a detailed process flow chart of the web and ball type fiber bonding process of the method for producing a nonwoven fabric including the ball type fiber buffer of the present invention ,

The method for producing a nonwoven fabric comprising the ball-type fiber buffer of the present invention comprises a web forming step of separating a synthetic fiber into a thin web-like WEB form and then processing it into a synthetic fiber separated into a web form, (S100); and a step of stacking one or more synthetic fibers separated in a web form, which is produced in the preparation step (S100), on the upper surface of the web collector 200, , A ball-type fiber filler prepared in the preparation step (S100) is laminated on the upper surface of the synthetic fibers separated in the form of the laminated webs, and a web and ball-type fiber bonds The process for laminating the ball-type fiber filler including the drying and winding process (S300) for drying and winding the non-woven fabric produced in the web and the ball-type fiber bonding process (S200) ) In that the progress state at the same time a separate synthetic fibers comprising the steps of: laminating at least one web on the upper surface of the collection conveyor 200 is characterized.

The method for producing a nonwoven fabric including the ball-type fiber buffer of the present invention can be performed by an apparatus for producing a nonwoven fabric including the ball-type fiber buffer of the present invention. In addition, The preparation of the ball-type fibers in the preparing step (S100) may be carried out using all or a part of the steps of preparing a wool filler by processing the wool of Patent Document 2 developed by the inventor and processing the wool short fibers into the raised wool short fibers; Mixed synthetic fiber processing step in which general synthetic fibers and low melting point polyester staple fibers are mixed and processed to produce mixed synthetic fibers bonded with general synthetic fibers and low-melting point polyester staple fibers; Mixing the wool fibers with the mixed synthetic fibers at a preset ratio to bind the wool fibers and the mixed synthetic fibers to produce mixed fibers; And a ball processing step of forming a mixture of the wool fibers and the mixed synthetic fibers to form a ball-shaped fiber having a predetermined size and being formed into a spherical shape by being entangled with each other. Type fiber filler can be carried out, and the resulting ball-shaped fibers can be used. In addition, a ball-type fiber manufacturing apparatus (not shown) may be used as the ball-type fiber buffer supplier 120 or the ball-type fiber buffer supplier 120.

Further, in the preparation process, the web forming process for processing synthetic fibers separated into a web (web) form can be carried out including the following process.

1) FIBER OPENING AND MIXING Process: As the first step in padding production process, it is also called "BALE BREAKING" process. It is also called "BALE BREAKING" process. BALE BREAKER is used as a machine or a group of these machines for the mixing and opening process in which fibers are weighed and mixed by using an electronic balance, and fibers of different kinds, for example, different in fineness, are mixed. 2) HOPPER FEEDING PROCESS: In BALE BREAKER, the mixed fibers conveyed by air are continuously opened in the hopper feeder, weighing a certain amount according to the weight of the product and intermittently drop it on the feeder conveyor.

3) CARDING PROCESS: The mixed fibers fed from the hopper are supplied by the feeding rollers of the card machine, and the teeth of the cylinders, walkers, Thus, the web is separated into thin webs, that is, the fibers are separated one by one by the waveguide wire.

4) WEB FORMING Process: Thin WEB single layer is too thin, so it is stacked so that it overlaps the required number of layers depending on the thickness and width of the product.

5, the web and ball-type fiber bonding process (S200) may be performed by forming one or more synthetic fibers separated in a web form on the upper surface of the web collector 200 to form a lower web layer 1a A step S210 of applying a ball-type fiber filler to the upper surface of the laminated lower web layer and stacking the ball-type fiber filler on the upper surface of the laminated lower web layer S220, a step of applying an adhesive agent on the upper surface of the lower web layer S230), and a lower web lamination process (hereinafter referred to as " lower web lamination process ") for forming an upper web layer 1b by laminating synthetic fibers separated in a web form on the top of the ball- S210), applying pressure to both surfaces of the nonwoven fabric to which the lower web layer 1a, the ball-type fiber buffer 2 and the upper web layer 1b are bonded to form the lower web layer 1a, the ball-type fiber buffer 2 ), And the upper web layer 1b are bound by the adhesive (S210), the ball-type fiber application process (S220), and the adhesive application process (S230) are performed in accordance with the type of the nonwoven fabric to be manufactured, May be repeatedly performed. Can be carried out by controlling the apparatus for producing a nonwoven fabric including the ball-type fiber buffer of the present invention.

As described above, the drying and winding process of the nonwoven fabric is performed including the inspection and the roll winding process, and it is checked whether the dried nonwoven fabric is naturally cooled and there is no foreign matter in the product and the appearance quality such as TOUCH is not abnormal The product with no problem is cut at both ends (SELVAGE) and automatically wound in each sheet by the size of the product width and roll (ROLL).

As has been described above, specific combinations of configurations or steps of the present invention have been described in detail by way of the above embodiments, but other combinations of such configurations and steps are likewise possible. The present invention is not limited to the specific embodiments disclosed herein, and such other combinations are incorporated into the scope of the present invention. Therefore, the present invention is not limited to the above-described embodiments, and various modifications and changes may be made thereto by those skilled in the art to which the present invention belongs.

100: Web feed device
110: Web feeder
120: ball type fiber buffer supplier
130: Adhesive applicator
200: Web collector
300: roller
400: dryer
500: take-up roller

Claims (10)

An apparatus for producing a nonwoven fabric comprising a ball-type fiber buffer,
And a web feeder (100) for supplying synthetic fibers separated in web form to a web collector (200) for continuous lamination,
The web feeder 100 includes a web feeder 110 for feeding synthetic fibers separated in the web form to the upper surface of the web collector 200 and stacking them, A ball type fiber buffer supplier 120 for supplying a ball type fiber buffer to the upper surface of the synthetic fibers separated in the form of webs stacked on the upper surface; And
And an adhesive applicator (130) for applying an adhesive to the upper surface of the synthetic fibers separated in the web form stacked on the upper surface of the web collecting / conveying device (200)
The web feeder 110, the ball-type fiber buffer supplier 120 and the adhesive applicator 130 of the web feeder 100 are configured as a single module and move together on the upper surface of the web collector 200 Wherein the non-woven fabric comprises a ball-type fiber buffer. delete The method according to claim 1,
Wherein the web feeder (100) reciprocates at right angles to the conveying direction on the upper surface of the web collecting conveyor (200). The method according to claim 1,
The synthetic fibers separated in the form of a web are laminated in accordance with the first movement of the web feeder 100. The ball-type fiber buffer supplier 120 separates the web fibers into a web form Characterized in that the operation is controlled so that the ball-type fiber buffer is not selectively supplied or supplied to the top surface of the synthetic fiber. The method according to claim 1,
The synthetic fibers separated in the form of a web are stacked in accordance with the first movement of the web feeder 100, and the adhesive applicator 130 is formed by stacking the synthetic fibers separated in the laminated web form Wherein the operation is controlled so as to apply the adhesive onto the ball-type fiber buffer laminated on the upper surface of the non-woven fabric. The method according to claim 1,
The synthetic fibers separated in the form of a web are stacked in accordance with the first movement of the web feeder 100, and the adhesive applicator 130 is formed by stacking the synthetic fibers separated in the laminated web form And the ball-type fiber buffer supplier 120 controls the operation of the ball-type fiber buffer supplier 120 on the upper surface of the synthetic fiber separated in the form of a laminated web in which the adhesive is applied, Characterized in that the operation is controlled so that a buffer is supplied to the nonwoven fabric. delete delete delete delete
KR1020150123640A 2015-09-01 2015-09-01 Manufacturing device for non-woven fabric with ball-type fiber buffer, non-woven fabric with ball-type fiber buffer manufactured thereby and manufacturing method therefor KR101752768B1 (en)

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KR1020150123640A KR101752768B1 (en) 2015-09-01 2015-09-01 Manufacturing device for non-woven fabric with ball-type fiber buffer, non-woven fabric with ball-type fiber buffer manufactured thereby and manufacturing method therefor
PCT/KR2016/009508 WO2017039238A1 (en) 2015-09-01 2016-08-26 Device for manufacturing nonwoven fabric comprising ball-shaped fiber buffer, nonwoven fabric comprising ball-shaped fiber buffer fabricated using same, and method for manufacturing same

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KR101977486B1 (en) * 2017-10-31 2019-05-13 주식회사 다운울슐레트 Nonwoven fabric having a woven structure and method for manufacturing the same
KR101977509B1 (en) * 2017-12-26 2019-05-13 주식회사 다운울슐레트 A manufacturing method of a garment material containing a herbal medicine ingredient, and a nonwoven fabric and a ball type fiber filler manufactured using thereof

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JP2002115158A (en) * 2000-10-06 2002-04-19 Toyoda Spinning & Weaving Co Ltd Method for forming nonwoven fabric
JP2004011075A (en) 2002-06-10 2004-01-15 Toray Ind Inc Method and device for producing uniform filament nonwoven fabric

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KR20030065784A (en) * 2002-02-01 2003-08-09 하종언 Resilient non-woven fabric
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KR101155115B1 (en) * 2011-09-27 2012-06-11 주식회사 성진물산 3layer nonwoven fabric and method for manufacturing the same g
KR101525731B1 (en) 2014-02-05 2015-06-03 이기주 Method of producing ball-type fiber filler formed by mixed fibers of wool fibers and synthetic fibers, ball-type fiber filler produced thereby and clothing for cold weather using thereof

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KR100303084B1 (en) 1999-06-28 2001-09-24 강남준 Polyester Fiberball Process and Machine Therefor
JP2002115158A (en) * 2000-10-06 2002-04-19 Toyoda Spinning & Weaving Co Ltd Method for forming nonwoven fabric
JP2004011075A (en) 2002-06-10 2004-01-15 Toray Ind Inc Method and device for producing uniform filament nonwoven fabric

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