200424387 玖、發明說明（1 ) 【發明所屬之技術領域】 一種兼具緃向 、橫向張力之 本發明是有關於-種不織布，特別是指 抗拉性及能提昇不織布橫向交織強度的高從 不織布製造方法及其裝置。 【先前技術】 一般以單向纖維絲11沿緃向併結延伸 的不織布！，有橫向連結力不足的缺失，因此，該不織布 1雖然可以抵抗緃向拉力，而具有高緃向張力，卻很容易 在橫向受力時，有張力不足產生破洞甚或撕裂情形。 參閱第一圖 10 15 「參閱第一圖，為了改善上述缺失，公告第475952號 「一種製造不織布的擠壓噴嘴及製造方法」發明專利案， 主要是在一模頭2熔融擠壓出纖維絲31同時，於鄰接纖 :絲31的位置’產生—流速大於纖維絲31流動速度的氣 流32。藉此，以氣流32混亂地搖動纖維絲31，使纖維絲 31小幅度的彎曲，而能加強相鄰纖維絲3 i間的連結力。 ，惟，上述方法在實際使用時仍存有以下缺失而亟待解決 L雖然，該氣流32速度必須大於纖維絲31的流速， 才能使纖維絲31產生彎曲的效果，但是，該氣流32的速 20 度卻又不能太快，否則，直線行進的氣流32反而會成為 V引纖維絲31垂直向下的助力，嚴重影響纖維絲31的彎 曲效果。再者，不同纖維絲31的流速往往會因為材料不 同而改變，因此，該氣流32的速度與纖維絲31的流速必 200424387 玖、發明說明（2 ^ 須精確控制’有氣流32與纖維絲31流速標準不-，控制 不易的困擾。 ，2·且4與纖維絲31平行的氣流32，對纖維絲31的混 亂效果不大’所以’該纖維絲31的彎面幅度較小，形成 5的也田、向連結力也不明顯，所能提昇的橫向張力有限，仍然 不能滿足使用上的需求。 【發明内容】 因此’本發明之目的，即在提供一種兼具緃向抗拉性 及能提昇橫向交織強度的高緃、橫向張力之不織布製造方 10 法及其裝置。 於疋，本發明之高緃、橫向張力之不織布製造方法及 其I置包含：一模頭、一氣流牵引器、一氣流擺盪器及一 輸送γ。主要的步驟是藉由模頭熔融並擠壓塑性材料，使 塑性材料形成多數沿一垂直方向延伸的纖維絲。及以氣流 15牽引器產生由上向下吹送的高壓氣流，引導該等纖維絲垂 直向下。再以氣流擺盪器產生橫向擺盪吹送的氣流，吹拂 通過的纖維絲，使纖維絲產生連續且橫向延伸橫向左、右 擺盪的大波浪狀絲段。最後，以輸送帶集結多數下落的纖 維絲，並沿緃向牵引纖維絲，使該多數的纖維絲沿緃向併 20 結延伸，且以相鄰的大波浪狀絲段沿橫向相互交疊織結。 【實施方式】 本發明之前述以及其他技術内容、特點與功效，在以 下配合參考圖式之一較佳實施例的詳細說明中，將可清楚 200424387 玖、發明說明（3 ) 的明白。 參閱第二圖’本發明之南緃、橫向張力之不織布製造 裝置的較佳實施例包含：一模頭4、一氣流牽引器5、 氣流擺盪器6及一輸送帶7。 5 該模頭4具有多數沿垂直方向貫穿的擠出孔41。 該氣流牽引器5除了可以在輸送帶7下方形成_向下 的吸引氣流51(參第五圖）外，更具有二位於模頭4下方且 沿緃向相互面對的風道52，該等風道52可產生由上向下 吹送的高壓氣流53(參第五圖）。 10 該氣流擺盪器6具有二接續氣流牵引器5且沿縱向相 互面對的風道61，該等風道61具有多數橫向擺動的扇葉 62，而能產生橫向擺盪吹送的氣流63(參第六圖）。 該輸送帶7是沿緃向行進且呈篩網狀，並具有一沿水 平方向延伸且相對於模頭的承置面71。 15 參閱第四圖，本發明之製造方法包含一、擠壓形成多 數單向纖維絲。二、導引纖維絲垂直向下。三、使纖維絲 產橫向左、右擺盪的大波浪狀絲段。四、集結纖維絲等步 驟。 步驟一：參閱第五、六圖，熔融並擠壓塑性材料（如 20 Polypropylene聚丙烯、Polyethylene聚乙晞），使塑性材料 經模頭4擠壓後，形成多數由擠出孔41沿一垂直方向延 伸的單向纖維絲81。 步驟二：此時，由於該氣流牽引器5會產生由上向下 200424387 玖、發明說明（4 ) 人L的呵壓乳流53，因此，可藉由該高壓氣流53引導該 等纖維絲81垂直向下。 ^步驟三：當該等纖維絲81受高壓氣流53導引且持續 垂直：下日寸’该氣流擺盪器6會以橫向擺盪吹送的氣流 63人拂通過的纖維絲81，使纖維絲81產生連續且橫向 左、右擺盈的大波浪狀絲段811。 步驟四：最後，該多數下落的纖維絲81 :的承置…集結，且該輪送帶7會環繞行進= ίο 15 =牽引纖維絲81，參閱第七圖’使該多數的纖維絲81 沿，向併結延伸，且以相鄰的大波浪狀絲段8ιι沿橫向相 互交疊織結，形成一兼具緃向抗拉性及能提昇橫向交織強 度的不織布8。 ”本發明也可以設置二組以上的裝置，形成數層上、下 相疊的纖維絲81 ’或如第八圖所示，搭配—般只受氣流 牽引器5牽引向下的纖維絲82，形成數層橫向、從向^ 織的不織布8，大幅提昇，緃向抗拉性及橫向交織強度。 、據上所述可知，本發明之高從、橫向張力之不織布製 造方法及其裝置具有下列優點及功效： χ 本發明只須透過橫向擺i吹送的氣流63，吹拂 的纖維絲81，就可以使纖維絲81產生連續且橫向左、= 擺盪的大波浪狀絲段8H，而能在纖維絲8〗集結：，以 相鄰大波浪狀絲段811沿橫向相互交疊織結，大幅提昇纖 維絲W橫向的連結力。藉此，本發明不需要考慮氣流的 20 200424387 玖、發明說明（5 ) 速度及纖維絲81的流速，就可以利用簡單的控制方式， 及本發獨特的製造方法及裝置，獲得高緃向張力、高橫向 張力的不織布8。 二惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 辄圍及新型說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 第一圖是一示意圖，說明一般不織布受緃向拉力及橫 向拉力的情形； 第一圖是一立體圖，說明公告第475952號「一種製 造不織布的擠壓噴嘴及製造方法」發明專利案； 第二圖是一立體圖，說明本發明高緃、橫向張力之不 織布製造方法及其裝置的一較佳實施例； 第四圖是一流程圖，說明該較佳實施例的步驟； 第五圖是一正視圖，說明該較佳實施例中該多數纖維 絲行進的路徑； 第/、圖是一側視圖，說明該較佳實施例中該多數纖維 絲產生連續且橫向左、右擺盪的大波浪狀絲段； 第七圖是一示意圖，說明該較佳實施例中該多數纖維 絲集結的情形；及 第八圖是一示意圖，說明該較佳實施例的另一實施態 樣。 、 200424387 玖、發明說明（6 ) 【圖式之主要元件代表符號簡單說明】 4……… …“"模頭 62…“ ………扇葉 41…… ……*擠出孔 63 —' ，……“ t流 **«#«^**« ……氣流牽引器 7,…… ………輸送帶 * -ί ¥ ^ * -ί ¥ ……*氣流 7卜… ………承置面 52“…" ……·風道 8…… ………不織布 «*#：·?»·%* ……* IL流 81…“ ………纖維絲 ……X氣流擺盈器 8Π… ………大波浪狀絲段 1 *❖«*«*« …… < 風道200424387 发明, Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a kind of non-woven fabric, particularly a kind of non-woven fabric, particularly a non-woven fabric which has high tensile strength and can improve the horizontal interlacing strength of the non-woven fabric. Manufacturing method and device. [Prior art] Non-woven fabrics generally extending with unidirectional fiber filaments 11 in the knuckle direction! There is a lack of insufficient transverse connection force. Therefore, although the non-woven fabric 1 can resist the tensile force in the normal direction and has a high tensile force in the transverse direction, it is easy to cause holes or even tear when there is insufficient tension when the lateral force is applied. Refer to the first figure 10 15 "Refer to the first figure, in order to improve the above-mentioned defects, the publication No. 475952" a kind of extrusion nozzle and manufacturing method for manufacturing non-woven fabrics "invention patent case, which mainly melts and extrudes fiber filaments in a die 2 31 At the same time, an airflow 32 with a velocity greater than the flow velocity of the fiber filament 31 is generated at the position of the adjacent fiber: filament 31. Thereby, the fiber filaments 31 are shaken chaotically by the air flow 32, and the fiber filaments 31 are slightly bent, so that the connection force between the adjacent fiber filaments 3 i can be strengthened. However, the above method still has the following shortcomings in actual use and needs to be solved urgently. Although the velocity of the airflow 32 must be greater than the velocity of the fiber filament 31 in order to make the fiber filament 31 produce a bending effect, the speed of the airflow 32 is 20 However, the speed cannot be too fast; otherwise, the airflow 32 traveling in a straight line will instead become a vertical downward force of the V-guide fiber filament 31, which seriously affects the bending effect of the fiber filament 31. In addition, the flow velocity of different fiber filaments 31 often changes due to different materials. Therefore, the speed of the air flow 32 and the flow velocity of the fiber filament 31 must be 200424387 玖, description of the invention (2 ^ must be accurately controlled 'the air flow 32 and the fiber filament 31 The flow rate is not standard, and it is difficult to control. 2 and 4 The air flow 32 parallel to the fiber filament 31 has little effect on the chaos of the fiber filament 31. Therefore, the curved surface of the fiber filament 31 has a small amplitude, forming 5 Also, the linking forces in Yeda and Xiang are not obvious, and the lateral tension that can be raised is limited, which still cannot meet the needs for use. [Summary of the Invention] Therefore, the purpose of the present invention is to provide a type with both the tensile strength of the direction and the ability to improve. Method and device for manufacturing high-strength and transverse-tension non-woven fabrics with transverse interlacing strength. Yu Qi, the method for manufacturing high-strength and transverse-tension non-woven fabrics according to the present invention and its components include: a die head, an airflow tractor, a Air swing and a conveying γ. The main steps are to melt and squeeze the plastic material through the die, so that the plastic material forms most of the fiber filaments extending in a vertical direction. It is drawn by the air flow 15 Generate high-pressure air flow blowing from top to bottom, guide these fiber filaments vertically downward. Then use the air oscillating device to generate the air flow of horizontal swing blow, blow the fiber filaments passing through, make the fiber filaments continuous and extend laterally left and right. Finally, the majority of the falling fiber yarns are gathered by a conveyor belt, and the fiber yarns are pulled in the direction of the yarn, so that the majority of the fiber yarns extend in the direction of the yarn and 20 knots, and are adjacent to the large wave-shaped yarns. Segments overlap each other in the transverse direction. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clear from the following detailed description of a preferred embodiment with reference to the accompanying drawings. 200424387 The explanation of the description (3) is as follows. Referring to the second figure, the preferred embodiment of the non-woven fabric manufacturing device of the present invention, which includes: a die head 4, an air draft device 5, an air swing device 6, and a conveyor belt. 7.5 The die 4 has most of the extrusion holes 41 penetrating in the vertical direction. In addition to the airflow puller 5, a suction airflow 51 (see the fifth figure) can be formed below the conveyor belt 7 It also has two air ducts 52 located below the die head 4 and facing each other in the normal direction, and these air ducts 52 can generate a high-pressure air flow 53 blowing from top to bottom (see the fifth figure). 10 This air swing oscillator 6 The air ducts 61 having two consecutive airflow tractors 5 and facing each other in the longitudinal direction, and the air ducts 61 have a plurality of laterally swinging fan blades 62, and can generate a lateral swinging airflow 63 (see FIG. 6). The belt 7 travels along the 緃 direction and has a mesh shape, and has a receiving surface 71 extending in the horizontal direction with respect to the die head. 15 Referring to the fourth figure, the manufacturing method of the present invention includes: To the fiber yarn. 2. Guide the fiber yarn vertically downward. 3. Make the fiber yarn to produce large wave-shaped silk segments swinging left and right in the horizontal direction. 4. Steps to gather the fiber yarn. Step 1: Refer to the fifth and sixth figures, melt and extrude the plastic material (such as 20 Polypropylene polypropylene, Polyethylene), after extruding the plastic material through the die 4, most of the extrusion holes 41 are formed along a vertical Unidirectional fiber filament 81 extending in the direction. Step 2: At this time, since the airflow retractor 5 will generate a milk flow 53 from top to bottom 200424387 (invention description (4) person L), the fiber filaments 81 can be guided by the high pressure airflow 53 Vertical down. ^ Step 3: When the fiber yarns 81 are guided by the high-pressure air flow 53 and continue to be vertical: the next day, the air oscillating device 6 will blow the air flow through the air flow 63 people, so that the fiber yarn 81 will be generated. Large and wavy silk segments 811 that are continuous and traverse left and right. Step 4: In the end, the majority of the falling fiber yarns 81 are housed and assembled, and the carousel 7 will travel around = ί 15 = pulling the fiber yarns 81, refer to the seventh figure 'Make the majority of the fiber yarns 81 along Extending to the knot, and weaving the knots with adjacent large wavy silk segments 8m across each other in the transverse direction to form a non-woven fabric 8 that has both the tensile strength in the direction and can improve the strength of the transverse weave. The present invention may also be provided with two or more sets of devices to form several layers of fiber yarns 81 ′ superposed on top and bottom, or as shown in FIG. Forming several layers of non-woven fabrics 8 that are woven horizontally and directionally, greatly improving the tensile strength in the transverse direction and the strength of interlacing. According to the above, it can be known that the method for manufacturing non-woven fabrics with high compliance and lateral tension according to the present invention and its device have the following Advantages and effects: χ The present invention only needs to pass through the airflow 63 blown by the transverse pendulum i, and blow the fiber filament 81, so that the fiber filament 81 can produce a continuous and lateral left, = large wavy silk segment 8H, which can Silk 8 Assembling: Weaving knots of adjacent large wavy silk segments 811 overlapping each other in the transverse direction, greatly increasing the transverse connection force of the fiber filaments W. In this way, the present invention does not need to consider the air flow 20 200424387 发明, description of the invention ( 5) The speed and the flow rate of the fiber yarn 81 can be obtained by a simple control method and a unique manufacturing method and device of the present invention, to obtain a nonwoven fabric with high upset tension and high transverse tension. this It is only the preferred embodiment of the present invention. When the scope of implementation of the present invention cannot be limited in this way, that is, any simple equivalent changes and modifications made according to the patent application scope of the present invention and the contents of the new specification should still be covered by the patent of the present invention. [Schematic description of the drawings] The first diagram is a schematic diagram illustrating the general tensile and lateral tension of the non-woven fabric; the first diagram is a perspective view illustrating Bulletin No. 475952 "A extrusion nozzle and "Manufacturing method" invention patent case; the second figure is a perspective view illustrating a preferred embodiment of the method and device for manufacturing a high-strength, transverse tension nonwoven fabric according to the present invention; the fourth figure is a flowchart illustrating the preferred embodiment The fifth figure is a front view illustrating the path of the majority of the fiber filaments in the preferred embodiment; the first and the fourth figures are a side view illustrating that the majority of the fiber filaments in the preferred embodiment are continuous and transverse Large wavy silk segments swaying from left to right; FIG. 7 is a schematic diagram illustrating the aggregation of the majority fiber filaments in the preferred embodiment; and It is a schematic description of the preferred embodiment according to another aspect of embodiment. , 200424387 发明, description of the invention (6) [Simplified explanation of the main symbols of the drawings] 4 ………… “" Die head 62…“… Fan blade 41 ……… * Extrusion hole 63 — ' , ... "t-flow **« # «^ **«… Air-flow tractor 7, …… ……… Conveyor belt * -ί ¥ ^ * -ί ¥ …… * Air flow 7…… Face 52 "... " ...... · Air duct 8 ...… ...... Non-woven« * #: ·? »·% * …… * IL flow 81…"… Fibre filaments… X air flow pendulum 8Π… ……… Large wavy silk segment 1 * ❖ «*« * «…… < air duct