TWM502702U - Multi-directional elastic non-woven fabrics and manufacturing system for the same - Google Patents

Description

Multidirectional elastic non-woven fabric and its manufacturing system

The present invention relates to a multidirectional elastic nonwoven manufacturing system, and more particularly to a multidirectional elastic nonwoven manufacturing system having a drafting module.

Non-woven fabric is an application of rayon. Its process combines technologies and principles of plastics, chemicals, papermaking and textiles. The application of such rayon is not made by traditional weaving methods such as plain weaving or knitting, that is, it does not need to be spun. The process is directly combined with fibers, so it is called non-woven fabric. Non-woven fabrics are light and soft, have low thermal conductivity, good ventilation, moisture absorption, moisture retention and dust resistance. Moreover, non-woven fabrics have short manufacturing time and low manufacturing cost, so they are widely used. For all industries such as agriculture, construction, people's livelihood, industry, medicine, and automobile industry, non-woven fabrics can be used as functions of wiping, moisture absorption, and filtration. material.

However, when the non-woven fabric is made into a personal product, for example, a towel, a wet wipe or a diaper, it is still unable to have a corresponding elastic interaction with the body member. Specifically, the elasticity of the non-woven fabric is not good.

At present, some published documents have improved the problem of poor elasticity of non-woven fabrics, and have increased the tensile deformation effect in a single direction, such as the "non-woven water-rolled elastic cloth" of the patent No. M445589U1. However, the patent number M445589U1 is a non-woven water-rolled elastic cloth. It can only make the non-woven fabric have a single direction of ductility, so that the elastic effect produced by the non-woven fabric is still limited.

Therefore, how to produce an elastic non-woven fabric with better elastic effect is worthy of consideration by those who have ordinary knowledge in the field.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a multi-directional elastic nonwoven manufacturing system capable of producing an elastic nonwoven fabric having a multi-directional extension.

The present invention provides a multi-directional elastic nonwoven manufacturing system, the multi-directional elastic nonwoven manufacturing system comprising an open fiber module, a mixed cotton module, a card module, a stack of cotton modules, a drafting module, and a pre-prevention Rolling module, a finishing module and a coil module. The fiber-opening module detaches a plurality of fiber cotton into a plurality of loose cotton yarns, and the cotton mixing module stirs and mixes the loose cotton yarn into a cotton-cotton fusion body, and the carding module uses the plurality of tooth tips to melt the cotton wool body. Comb into a loose cotton batt. The stacking cotton module comprises an upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, and the upper pulley block and the lower pulley block stack the loose cotton-like cotton filaments to form a fluffy stack of cotton, and the bell-shaped conveyor belt will be further The fluffy stack of cotton is pressed into a solid laminate. In addition, the drafting module includes a plurality of clothing rollers, and the clothing roller is divided into a plurality of upper row of card rollers and a plurality of lower row of card rollers, and the stacking body passes through the upper row of card rollers and the lower portions. After the needle roller is arranged, the direction of the fibers arranged on the upper surface of the laminated body is different from the direction of the fibers arranged on the lower surface. Thereafter, the pre-rolling module passes the needle rolling through the stacking body of the drafting module, and the finishing rolling module finishes the rolled body after the needle rolling of the pre-rolling module into a multi-directional elastic non-woven fabric. After that, the retracting module winds the multi-directional elastic non-woven fabric into bundles.

In the above multidirectional elastic nonwoven manufacturing system, wherein the upper row of cloth rollers And these lower row of card rollers have a regular arrangement order.

In the above multi-directional elastic nonwoven fabric manufacturing system, a plurality of fine needles are further included, and the fine needles are evenly distributed on the outer peripheral surface of each of the upper row of card clothing rollers and each of the lower row of card clothing rollers.

In the multidirectional elastic nonwoven fabric manufacturing system described above, each of the fine needles forms an oblique angle with a centerline of a section passing through the bottom of the fine needle.

In the multidirectional elastic nonwoven fabric manufacturing system described above, the center line of the cross section is the center line of the transverse cross section of the clothing roller.

In the multi-directional elastic nonwoven fabric manufacturing system described above, the angle of the inclination angle of the upper row of card rollers arranged in the rear of the upper row of card clothing rollers is larger.

In the multi-directional elastic nonwoven fabric manufacturing system described above, the angle of the inclination angle of the lower row of card rollers arranged in the rear of the lower row of card clothing rollers is smaller.

In the multi-directional elastic nonwoven fabric manufacturing system described above, the fiber cotton is made of polypropylene, polyvinyl chloride, polyethylene or ethylene-vinyl acetate copolymer.

The present invention provides a multi-directional elastic non-woven fabric which is formed by finishing a stack of cotton bodies, and the direction of the fibers arranged on the upper surface of the laminated body is different from the direction of the fibers arranged on the lower surface.

In the above elastic non-woven fabric, the gap angle is 30 degrees to 60 degrees.

The present invention provides a multi-directional elastic nonwoven manufacturing system, the multi-directional elastic nonwoven manufacturing system comprising a fiber opening module, a cotton mixing module, a card module, a stack of cotton modules, a drawing module, and a water The pressure entanglement module, a baking module and a winding module. The fiber-opening module detaches a plurality of fiber cotton into a plurality of loose cotton yarns, and the cotton mixing module will loosen The cotton filaments are stirred and mixed into a cotton filament fusion body, and the carding module combs the cotton filaments into a loose cotton batt shape by using a plurality of tooth tips. The stacking cotton module comprises an upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, and the upper pulley block and the lower pulley block stack the loose cotton-like cotton filaments to form a fluffy stack of cotton, and the bell-shaped conveyor belt will be further The fluffy stack of cotton is pressed into a solid laminate. In addition, the drafting module includes a plurality of clothing rollers, and the clothing roller is divided into a plurality of upper row of card rollers and a plurality of lower row of card rollers, and the stacking body passes through the upper row of card rollers and the lower portions. After the needle roller is arranged, the direction of the fibers arranged on the upper surface of the laminated body is different from the direction of the fibers arranged on the lower surface. Thereafter, the hydraulic entanglement module is rolled through the laminate of the drafting module to form the entangled cotton cloth. Thereafter, the baking module bakes the entangled cotton cloth to remove moisture, so that the entangled cotton cloth becomes a multi-directional elastic non-woven fabric. After that, the retracting module winds the multi-directional elastic non-woven fabric into bundles.

a water pressure entanglement module, the water pressure entanglement module is rolled through the stacking body of the drafting module, so that the laminated body becomes an entangled cotton cloth; a baking module, the baking module entangles the entanglement The cotton cloth is baked to remove water to make the entangled cotton cloth into a multi-directional elastic non-woven fabric; and the novel provides a multi-directional elastic non-woven fabric which is formed by rolling a stack of cotton body and the fiber on the upper surface of the laminated body The alignment direction will create an angle with the direction of the fibers on the lower surface.

The present invention provides a multi-directional elastic nonwoven manufacturing system, the multi-directional elastic nonwoven manufacturing system comprising an open fiber module, a mixed cotton module, a card module, a stack of cotton modules, a drafting module, and a pre-prevention Rolling module, a finishing rolling module, a wave stacking machine, a hot drying machine and a coil receiving module. The fiber-opening module splits and woven multiple fiber cotton into a plurality of loose cotton The silk and the cotton blending module mix and mix the loose cotton yarn into a cotton silk fused body, and the carding module combs the cotton filament fused body into a loose cotton battale shape by using a plurality of tooth tips. The stacking cotton module comprises an upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, and the upper pulley block and the lower pulley block stack the loose cotton-like cotton filaments to form a fluffy stack of cotton, and the bell-shaped conveyor belt will be further The fluffy stack of cotton is pressed into a solid laminate. In addition, the drafting module includes a plurality of clothing rollers, and the clothing roller is divided into a plurality of upper row of card rollers and a plurality of lower row of card rollers, and the stacking body passes through the upper row of card rollers and the lower portions. After the needle roller is arranged, the direction of the fibers arranged on the upper surface of the laminated body is different from the direction of the fibers arranged on the lower surface. Thereafter, the pre-rolling module passes the needle rolling through the stacking body of the drafting module, and the finishing rolling module finishes the rolled body after the needle rolling of the pre-rolling module into a multi-directional elastic non-woven fabric. In addition, the wave stacking machine comprises a fixed roller, a plurality of pneumatic pushers and a swinging roller, the fixed roller continuously rotates at a fast and slow interlacing speed, a swinging plate is connected to each end of the swinging roller, and the pneumatic pusher is connected to the middle of the swinging plate. The pneumatic pusher drives the swinging plate to swing, so that the swinging plate drives the swinging roller to swing together. When the swinging roller swings close to the fixed roller, the swinging roller clamps the multidirectional elastic non-woven fabric with the fixed roller, so that the multidirectional elastic non-woven fabric follows the fixed roller. The speed is lowered to a conduction platform. The thermal dryer includes a plurality of thermal processors that thermally bake the multi-directional elastic nonwoven on the conductive platform. After that, the retracting module winds the multi-directional elastic non-woven fabric into bundles.

The above described features and advantages will be more apparent from the following description.

10, 20, 30‧‧‧Multidirectional elastic nonwoven manufacturing system

11‧‧‧Opening module

111‧‧‧ Entrance

112‧‧‧Transverse conveyor belt

113‧‧‧Longitudinal conveyor belt

112A‧‧‧ slanting bar

114‧‧‧Rolling

114A‧‧‧ protruding rod

115‧‧‧Exhaust pipe

116‧‧‧Fiber cotton

1161‧‧‧Loose cotton

12‧‧‧Mixed cotton module

121‧‧‧First Blend Module

122‧‧‧Second blending module

123‧‧‧The third blending module

123A‧‧‧ undertake conveyor belt

13‧‧‧ comb module

131‧‧‧ Large round

132‧‧‧ Large pole

133‧‧‧ Medium pole

134‧‧‧Small pole

135‧‧‧ tooth tips

136‧‧‧ conveyor belt

14‧‧‧Folded cotton module

141‧‧‧Upper pulley block

142‧‧‧low pulley block

143‧‧‧ pinch conveyor belt

144‧‧‧ fluffy cotton

145‧‧‧ 叠 体

15‧‧‧Drawing module

151‧‧‧Aided roller

151A‧‧‧Upper row cloth roller

151B‧‧‧Down row of cloth rollers

151C‧‧‧section centerline

152‧‧‧ fine needle

16‧‧‧Pre-rolling module

161‧‧‧First upper needle row

162‧‧‧First lower needle row

17‧‧‧Fine Rolling Module

171‧‧‧Second upper needle row

172‧‧‧Second lower needle row

175, 275‧‧‧Multidirectional elastic non-woven fabric

175A‧‧‧Multidirectional elastic non-woven upper surface

175B‧‧‧Multi-directional elastic non-woven lower surface

18‧‧‧Receiving module

181‧‧‧Up roll bar

182‧‧‧ Lower roll bar

26‧‧‧Hydraulic entanglement module

27‧‧‧ baking module

37‧‧‧ Wave Stacker

371‧‧‧Fixed roller

372‧‧‧Swing wheel

373‧‧‧Pneumatic pusher

374‧‧‧Transmission platform

375‧‧‧swing plate

38‧‧‧Hot dryer

381‧‧‧ Thermal Processor

θ‧‧‧Tilt angle

X, y, -y, z‧‧‧ coordinate axes

FIG. 1 illustrates a multidirectional elastic nonwoven fabric manufacturing system 10 of the present embodiment.

FIG. 2 is a schematic diagram showing the internal structure of the fiber opening module 11 .

FIG. 3 is a perspective view of the fiber opening module 11 .

FIG. 4 is a third blender 123.

FIG. 5 is a schematic view showing the internal structure of the card module 13 .

FIG. 6A is a schematic view showing the operation of the stacking module 14 .

FIG. 6B is a perspective view of the stacking module 14 .

FIG. 7A is a schematic view showing the internal structure of the drafting module 15 .

Figure 7B shows the relative position of the thin needle to the centerline of the section.

FIG. 8 is a schematic diagram showing the internal structure of the pre-rolling module 16 .

FIG. 9 is a schematic view showing the internal structure of the rolling module 16 .

FIG. 10 illustrates the retraction module 18.

11 is a multi-directional elastic nonwoven manufacturing system 20 of another embodiment.

12A and 12B are schematic views of the upper surface and the lower surface of the multidirectional elastic nonwoven fabric 175.

Figure 13 is a multi-directional elastic nonwoven manufacturing system 30 of yet another embodiment.

FIG. 14A illustrates a wave stacker 37.

FIG. 14B is a schematic diagram showing the operation of the wave stacker 37.

Figure 15 depicts a hot dryer 38.

Please refer to FIG. 1 , which illustrates a multidirectional elastic nonwoven fabric manufacturing system of the present embodiment. The multi-directional elastic nonwoven manufacturing system 10 includes an open fiber module 11, a cotton blending module 12, a card module 13, a stack of cotton modules 14, a drafting module 15, and a pre-rolling die. Group 16, a finishing module 17, and a take-up module 18.

Please refer to FIG. 2 and FIG. 3 . FIG. 2 is a schematic diagram showing the internal structure of the fiber-opening module 11 , and FIG. 3 is a perspective view of the fiber-opening module 11 . The fiber-opening module 11 includes an inlet 111 and a lateral direction. The conveyor belt 112, a longitudinal conveyor belt 113, two rollers 114 and an air exhaust pipe 115, the longitudinal conveyor belt 112 is provided with a plurality of oblique bars 112A, and the roller 114 is provided with a plurality of protruding rods 114A, and the fiber is opened. When the module 11 is in operation, the inlet 111 is first placed into a plurality of fiber cotton 116 (for example, polypropylene, polyvinyl chloride, polyethylene or ethylene-vinyl acetate copolymer), and the fiber cotton 116 is passed through the transverse conveyor belt 112. Transfer to the longitudinal conveyor belt 113, the slanting bar 112A of the longitudinal conveyor belt 113 hooks the fiber cotton 116 and moves it up into the roller 114. When the two rollers 114 rotate, the protruding rods 114A detach the fiber cotton 116 into a plurality of loose cotton threads 1161, and the loose cotton yarn 1161 is blown into the cotton mixing mold at the end of the open fiber module 11 Group 13. The fiber cotton 116 described above may be made of elastic fiber cotton 116 or inelastic fiber cotton 116.

Referring to FIG. 1 again, the cotton blending module 12 includes a first blending module 121, a second blending module 122, and a third blending module 123. The elastic fiber cotton 116 or the inelastic fiber cotton 116 is passed through After the first mixing of the first blending module 121, the second blending module 122, and the third blending module 123, the fiber cotton 116 is mixed into a cotton filament. Thereafter, the cotton filament fusion body is conducted into the card module 13 via the receiving conveyor belt 123A (refer to FIG. 4, FIG. 4 is a third blender 123) in the third blending module 123.

Please refer to FIG. 5 , which is a schematic diagram of the internal structure of the card module 13 . The card module 13 includes a large round wheel 131 , a plurality of large poles 132 , a plurality of middle poles 133 , and a plurality of small branches . a rod 134, and two conveyor belts 136, the large round wheel 131 is disposed on the card module At the center of the position 13, the large strut 132, the middle strut 133, and the small strut 134 are surrounded and attached to the large round wheel 131. The annular surfaces of the large round wheel 131, the large struts 132, the middle struts 133, and the small struts 134 are provided with a plurality of tooth tips 135 of different sizes. Wherein, when the cotton filament fusion body passes through the large round wheel 131, the large support rod 132, the middle support rod 133, and the small support rod 134, the tooth tip 135 bites the cotton filament fusion body into a loose cotton batt shape. Thereafter, the cotton-cotton-like cotton-like filaments are evenly spread over the conveyor belt 136, and the conveyor belt 136 transports the loose cotton-like cotton filaments to the stacking module 14.

Please refer to FIG. 6A and FIG. 6B . FIG. 6A is a schematic diagram of the operation of the stacking module 14 , and FIG. 6B is a perspective view of the stacking module 14 . The stacking module 14 includes an upper pulley block 141, a lower pulley block 142 and a pair of bell-shaped crimping conveyor belts 143. The upper pulley block 141 is above the lower block block 142 with a certain distance therebetween to separate each other. When the group 14 is in operation, the upper pulley block 141 and the lower pulley 142 group will move regularly to the left and right. For example, when the upper pulley block 141 is moved to the right, the lower pulley block 142 will move to the left correspondingly. The above-mentioned loose cotton-cotton cotton-like filament body is subjected to an operation of shifting the upper pulley block 141 and the lower pulley block 142 to the left and right, and exhibits an "S"-shaped stack. Thereafter, the cotton filaments stacked to a suitable thickness form a fluffy stack of cotton 144. Then, as the fluffy stack 144 passes through the conveyor belt 143, the fluffy stack 144 is pinched by the pinch conveyor belt 143 into a solid laminate 145. Thereafter, the conveyor belt conveys the laminate 145 into the drafting module 15.

Please refer to FIG. 1 and FIG. 7A simultaneously. FIG. 7A is a schematic diagram showing the internal structure of the drafting module 15 . The drafting module 15 includes a plurality of clothing rollers 151, which can be further divided into a plurality of upper row of card rollers 151A and a plurality of lower row of card rollers 151B according to positions, and the upper row of card rollers 151A and These lower row of card rollers 151B have a regular arrangement order. Wherein, the clothing roller 151 includes a plurality of fine needles 152, these fine needles 152 is evenly distributed on the surface of each of the clothing rollers 151. In addition, please refer to FIG. 7B, which illustrates the position of the thin needle and the center line of the section. For convenience of description, the creator defines the center line of the transverse section of the clothing roller 151 as a section center line 151C, and each of the fine needles 152 forms an inclination angle θ with the section center line 151C passing through the bottom of the thin needle 152. Further, in these upper row of card rollers 151A, the angle of inclination angle θ of the upper row of card rollers 151A arranged rearward is larger, and in these lower row of card rollers 151B, they are arranged rearward. The angle of the inclination angle θ of the lower row of card rollers 151B is instead smaller. In the above, the drafting module 15 can gradually change the arrangement angle of the fibers of the surface of the laminated body 145 by using the inclined fine needles 152. Moreover, since the inclination direction of the fine needle 152 of the upper row of card rollers 151A is different from the inclination of the thin needle 152 of the lower row of card rollers 151B, the stacking body 145 passes the upper row of the needle roller 151A and the lower row of needles. After the cloth roller 151B, the fiber arrangement side of the upper surface of the laminated body 145 and the fiber arrangement direction of the lower surface generate a gap angle, and the angle of the gap generally ranges from 30 degrees to 60 degrees. As a result, the direction in which the fibers are arranged on the upper surface of the laminated body 145 and the direction in which the fibers are arranged on the lower surface are crossed. Specifically, the drafting module 15 causes the laminate body 145 to have multi-directional ductility, which will change the direction in which the laminate body 145 (fiber cotton body) is aligned to make MD:CD (straight and lateral) The pull ratio is closer to the ratio. Thereafter, the laminate 145 is sent to the pre-rolling module 16.

Please refer to FIG. 8 . FIG. 8 is a schematic diagram showing the internal structure of the pre-rolling module 16 . The pre-rolling module 16 includes a first upper end needle row 161 and a first lower end needle row 162. The first upper end needle row 161 and the first lower end needle row 162 are arranged one after the other, and the first upper end needle row 1161 In the first stage, the first lower end needle row 162 is rearward, and the first upper end needle row 161 and the first lower end needle row 162 are subjected to preliminary needle rolling, needle rolling through the stacking body 145 of the drafting module 15 in the order of the front and the rear. The subsequent laminate 145 is then transferred to the finish rolling module 16 for finish rolling.

Please refer to FIG. 9 , which is a schematic diagram showing the internal structure of the finishing rolling module 17 . The finishing rolling module 17 includes a second upper end needle row 171 and a second lower end needle row 172. The second upper end needle row 171 is disposed directly above the second lower end needle row 172, and the second upper end needle row 171 and the second lower end The needle row 172 is synchronously and continuously finish-rolling the needle-rolled laminate 145. After the finish rolling, the laminate 145 becomes a multi-directional elastic nonwoven fabric 175, and the multi-directional elastic nonwoven fabric 175 is transferred to the winding module 19. . In the above, since the laminated body 145 has ductility in a plurality of directions, the elastic nonwoven fabric 175 also has ductility in multiple directions.

Please refer to FIG. 10 . FIG. 10 illustrates a retracting module 18 . The retracting module 18 includes a plurality of upper winding rods 181 and a plurality of lower winding rods 182 . The multi-directional elastic non-woven fabric 175 is wound around the upper winding rod 181 and the lower portion. After the roller 182 is rolled, it is wound into a bundle.

Please refer to FIG. 11, which is a multidirectional elastic nonwoven manufacturing system 20 of another embodiment. The multidirectional elastic nonwoven fabric manufacturing system 20 differs from the above-described multidirectional elastic nonwoven fabric manufacturing system 10 in that the multidirectional elastic nonwoven fabric manufacturing system 10 uses a pin rolling (pre-rolling module 16 and finishing rolling module 17) to laminate the body. 145 for processing. However, the multi-directional elastic nonwoven fabric manufacturing system 20 processes the laminate 145 by means of water rolling. Therefore, the multi-directional elastic nonwoven fabric manufacturing system 20 replaces the pre-rolling module 16 and the finishing rolling module 17 of the multi-directional elastic nonwoven fabric manufacturing system 10 with a hydraulic entanglement module 26 and a baking module 27. In detail, after the drafting module 15 changes the arrangement angle of the fibers on the surface of the laminated body 145, the stacked body 145 is fed into the hydraulic entanglement module 26. Thereafter, the hydraulic entanglement module 26 impacts the stack body 145 with high and low water pressure, so that the stack body 145 presents an entangled cotton cloth with irregularities up and down. Then, the baking module 27 bakes the entangled cotton cloth to remove the moisture in the inner portion of the entangled cotton cloth, thereby completing an elastic nonwoven fabric 275. In the above, since the laminated body 145 has ductility in multiple directions, the elastic nonwoven fabric 275 is also the same. It also has multi-directional ductility.

Referring to FIGS. 12A and 12B, FIGS. 12A and 12B are schematic views of the upper surface and the lower surface of the multidirectional elastic nonwoven fabric 175. As can be clearly seen from FIGS. 12A and 12B, the fiber arrangement side of the upper surface 175A of the multidirectional elastic nonwoven fabric 175 is different from the fiber arrangement direction of the lower surface 175B, so that the arrangement direction of the two surfaces produces a difference angle (the angle difference The range is, for example, 30 degrees to 60 degrees). As a result, the fiber arrangement direction of the upper surface 175A of the multi-directional elastic nonwoven fabric 175 and the fiber arrangement direction of the lower surface 175B are cross-shaped, so that the multi-directional elastic nonwoven fabric 175 has multi-directional ductility. In the above, the multi-directional elastic nonwoven fabric 175 is formed by needle-rolling the laminated body 145, so that the fiber arrangement direction on the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface. The multidirectional elastic nonwoven fabric 275 made of the multidirectional elastic nonwoven fabric manufacturing system 20 is formed by the water rolling laminate 145, so the fiber arrangement side of the upper surface (not drawn) of the multidirectional elastic nonwoven fabric 275 is different from the lower layer. The orientation of the fibers on the surface (not drawn) (the upper and lower surfaces create a gap angle).

Please refer to FIG. 13, which is a multidirectional elastic nonwoven manufacturing system 30 according to still another embodiment. The multi-directional elastic nonwoven fabric manufacturing system 30 is further modified according to the multi-directional elastic nonwoven fabric manufacturing system 10, which further includes a wave stacker 37 and a heat dryer 38, and the wave stacker 37 is disposed at The rear of the finish rolling module 17, and the heat dryer 38 are disposed behind the wave stacker 37. Among them, the multi-directional elastic non-woven fabric 175 which is finished by the finish rolling module 17 is conveyed to the wave stacker 37 for wave stacking. Referring to FIG. 14A and FIG. 14B, FIG. 14A is a wave stacker 37, and FIG. 14B is a schematic diagram of the wave stacker 37. The wave stacker 37 includes a fixed roller 371, a swinging roller 372, and two. a pneumatic pusher 373, and a conductive platform 374 The conductive platform 374 is disposed directly below the fixed roller 371 and the swing roller 372. A swinging plate 375 is connected to each end of the swinging roller 372, and a middle portion of the swinging plate 375 is connected to the air pressure pushing device 373. When the air pressure pushing device 373 drives the swinging plate 375, the swinging plate 375 synchronously drives the swinging roller 372 to swing together. In addition, the fixed roller 371 continues to rotate at a fast and slow interlacing speed. When the swing roller 172 swings close to the fixed roller 371, the swing roller 372 and the fixed roller 371 sandwich the multidirectional elastic non-woven fabric 175 conveyed by the finishing mill 17, so that The multi-directional elastic nonwoven fabric 175 is slowly lowered onto the conductive platform 374 as the rotational speed of the fixed roller 171 is slowed down, and the multi-directional elastic nonwoven fabric 175 is slowly lowered onto the conductive platform 374, causing the multi-directional elastic non-woven fabric 175 to conduct. A wavy stack will appear on the platform 374. The undulating multi-directional elastic nonwoven 175 is transferred to the thermal dryer 38 via the conductive platform 374. Referring again to FIG. 15, FIG. 15 illustrates a thermal dryer 38 that includes a plurality of thermal processors 381 that are heat treated when the undulating multi-directional elastic nonwoven 175 is transferred by the conductive platform 374 to the thermal processor 381. The 381 is thermally baked by the undulating multidirectional elastic non-woven fabric 175. Since the wave bending portion of the multidirectional non-woven fabric 175 is subjected to a heat-setting type, the multi-directional elastic nonwoven fabric 175 has an elastic effect that cannot be completely straightened. As a result, the tensile deformation effect of the original multidirectional elastic nonwoven fabric 175 is remarkably improved, and the elasticity of the multidirectional elastic nonwoven fabric 175 can be made better.

In summary, the multidirectional elastic nonwoven fabric manufacturing system 10 of the present embodiment uses the drafting module 15 to change the arrangement of the fiber surfaces of the laminate body 145, so that the respective fiber surfaces of the produced multidirectional elastic nonwoven fabric 175 have different arrangements. Direction, producing ductility in different directions. As a result, the elasticity of the multidirectional elastic nonwoven fabric 175 is superior to that of the conventional nonwoven fabric.

Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention. A new type of person skilled in the art will be able to make some changes and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the appended claims.

10‧‧‧Multidirectional elastic nonwoven manufacturing system

11‧‧‧Opening module

12‧‧‧Mixed cotton module

121‧‧‧First Blend Module

122‧‧‧Second blending module

123‧‧‧The third blending module

13‧‧‧ comb module

14‧‧‧Folded cotton module

15‧‧‧Drawing module

16‧‧‧Pre-rolling module

17‧‧‧Fine Rolling Module

18‧‧‧Receiving module

Claims (13)

A multi-directional elastic non-woven fabric manufacturing system comprising: an open fiber module, which is detached into a plurality of loose cotton yarns; and a cotton blending module The wire is stirred and mixed into a cotton filament mixture; a card module, the card module is combed into a loose cotton batt by a plurality of tooth tips; a stack of cotton modules, the stacking module comprises An upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, the upper pulley block and the lower pulley block are stacked to form a fluffy cotton wool fusion body, and the bell mouth shaped conveyor belt is further fluffy The stacker is pressed into a solid laminate; the drafting module comprises a plurality of clothing rollers, and the clothing rollers are divided into a plurality of upper row of rollers and a plurality of lower rows by position The cloth roller, after the stack body passes the upper row of the needle roller and the lower row of the needle roller, the fiber arrangement direction of the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface; a pre-rolling die a pre-rolling module that passes the needle through the drafting module a finishing module, the finishing module, the rolled body of the pre-rolling module is rolled into a multi-directional elastic non-woven fabric; and a winding module, the winding module The multi-directional elastic non-woven fabric is wound into a bundle; wherein the cotton blending module is disposed behind the fiber-opening module, and the card module is disposed on the In the rear of the blending module, the stacking module is disposed behind the carding module, the drafting module is disposed behind the stacking module, and the pre-rolling module is disposed behind the drafting module. The rolling module is disposed behind the pre-rolling module, and the retracting module is disposed behind the finishing module. The multi-directional elastic nonwoven manufacturing system of claim 1, wherein the upper row of card rollers and the lower row of card rollers have a regular arrangement order. The multi-directional elastic nonwoven manufacturing system of claim 2, further comprising a plurality of fine needles distributed evenly on the outer peripheral surface of each of the upper row of card rollers and each of the lower row of card rollers. A multi-directional elastic nonwoven fabric manufacturing system as claimed in claim 3, wherein each of the fine needles forms an oblique angle with a centerline of a section passing through the bottom of the fine needle. A multi-directional elastic nonwoven manufacturing system as claimed in claim 4, wherein the center line of the section is the center line of the transverse section of the clothing roller. For example, in the multi-directional elastic non-woven fabric manufacturing system of the fourth application, in the upper row of card clothing rollers, the angle of the inclination angle of the upper row of card rollers arranged at the rear side is larger. For example, in the multi-directional elastic nonwoven fabric manufacturing system of the fourth application, in the lower row of card clothing rollers, the angle of the inclination angle of the lower row of card rollers arranged at the rear side is smaller. The multi-directional elastic nonwoven fabric manufacturing system of claim 1, wherein the fiber cotton is made of polypropylene, polyvinyl chloride, polyethylene or ethylene-vinyl acetate copolymer. A multi-directional elastic non-woven fabric is obtained by finishing a stack of cotton bodies, and the fiber arrangement direction on the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface. For example, the multi-directional elastic non-woven fabric of the ninth application patent range, wherein the gap angle is 30 degrees to 60 degrees. A multi-directional elastic non-woven fabric manufacturing system comprising: an open fiber module, which is detached into a plurality of loose cotton yarns; and a cotton blending module The wire is stirred and mixed into a cotton filament mixture; a card module, the card module is combed into a loose cotton batt by a plurality of tooth tips; a stack of cotton modules, the stacking module comprises An upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, the upper pulley block and the lower pulley block are stacked to form a fluffy cotton wool fusion body, and the bell mouth shaped conveyor belt is further fluffy The stacker is pressed into a solid laminate; the drafting module comprises a plurality of clothing rollers, and the clothing rollers are divided into a plurality of upper row of rollers and a plurality of lower rows by position The cloth roller, after the stack body passes the upper row of the needle roller and the lower row of the needle roller, the fiber arrangement direction of the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface; a water pressure entanglement Module, the hydraulic entanglement module will pass through the pull a stacking body of the module, the stack body is formed into an entangled cotton cloth; a baking module, the baking module bakes the entangled cotton cloth to remove moisture, and the entangled cotton cloth is formed into a multi-directional elastic non-woven fabric; The retracting module, the retracting module winds the multi-directional elastic non-woven fabric into a bundle; wherein the cotton mixing module is disposed behind the fiber opening module, and the carding module is disposed behind the cotton mixing module The stacking module is disposed behind the card module, and the drafting module The water entanglement module is disposed behind the drafting module, the baking module is disposed behind the hydraulic entanglement module, and the winding module is disposed in the baking mold Rear of the group. A multi-directional elastic non-woven fabric is formed by rolling a stack of cotton bodies, and the fiber arrangement direction on the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface. A multi-directional elastic non-woven fabric manufacturing system comprising: an open fiber module, which is detached into a plurality of loose cotton yarns; and a cotton blending module The wire is stirred and mixed into a cotton filament mixture; a card module, the card module is combed into a loose cotton batt by a plurality of tooth tips; a stack of cotton modules, the stacking module comprises An upper pulley block, a lower pulley block and a pair of bell-shaped conveyor belts, the upper pulley block and the lower pulley block are stacked to form a fluffy cotton wool fusion body, and the bell mouth shaped conveyor belt is further fluffy The stacker is pressed into a solid laminate; the drafting module comprises a plurality of clothing rollers, and the clothing rollers are divided into a plurality of upper row of rollers and a plurality of lower rows by position The cloth roller, after the stack body passes the upper row of the needle roller and the lower row of the needle roller, the fiber arrangement direction of the upper surface of the laminate body is different from the fiber arrangement direction of the lower surface; a pre-rolling die a pre-rolling module that passes the needle through the drafting module Corpus cavernosum; a finishing module, the module after finishing the pre-rolling rolls of the stack module needle finish to more than one corpus cavernosum of the elastic nonwoven; a wave stacker, the stacker wave comprising: a fixed roller, the fixed roller continuously rotates at a fast and slow interlaced speed; a swinging roller, the swinging roller is connected with a swinging plate at each end thereof; a plurality of pneumatic pushers, the pneumatic pusher is connected to the middle portion of the swinging plate, The oscillating plate drives the oscillating plate to oscillate, and the oscillating plate drives the oscillating roller to oscillate together. When the oscillating roller swings close to the fixed roller, the oscillating roller clamps the multi-directional elastic non-woven fabric with the fixed roller, so that the oscillating roller Disposing the elastic non-woven fabric to a conductive platform along with the rotation speed of the fixed roller; a thermal dryer comprising a plurality of thermal processors, the thermal processor thermally drying the multi-directional elastic non-woven fabric on the conductive platform; The retracting module, the retracting module winds the multi-directional elastic non-woven fabric into a bundle; wherein the cotton mixing module is disposed behind the fiber opening module, and the carding module is disposed behind the cotton mixing module The stacking module is disposed behind the carding module, the drafting module is disposed behind the stacking module, the pre-rolling module is disposed behind the drafting module, and the finishing module is disposed at The Rolling rear module, the stacker wave is disposed behind the finishing module, the heat wave-dryer disposed in the rear stacker, the take-up module is disposed rearward of the heat-dryer.