!231327 坎、發明說明（1 ) 【發明所屬之技術領域】 本發明是有關於一種不織布，特別是指 古 之不織布製造方法及其裝置。 π伸性 【先前技術】 10 15 參閱第-圖，-般以單向纖維絲u沿緩向併結延伸 =布！ ’有橫向連結力不；^的缺失，因此，該不 1雖然可以抵抗緩向拉力，而具有足夠的從向張力，卻祀 谷易在橫向受力時，有張力不足產生破洞甚或撕裂情形广 「參閱第二圖，為了改善上述缺失’公告第仍松號 「一種製造不織布的擠壓喷嘴及製造方法」發明專利案j 主要是在一模頭2熔融擠壓出纖維絲31同時，於鄰接纖 31 , 31 流32。藉此，以氣流32混亂地搖動纖維絲3ι，使纖維絲 31小幅度的彎曲，而能加強相鄰纖維絲31間的連結力。 淮，上述方法在貫際使用時仍存有以下缺失而亟待解決 1 ·雖然，該氣流32速度必須大於纖維絲3丨的流速， 才能使纖維絲31產生f曲的效果，但是，該氣流32的速 度卻又不能太快，否則，直線行進的氣流32反而會咸為 20 導引纖維絲31垂直向下的助力，嚴重影響纖維絲31的弯 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 須精確控制，有氣流32與纖維絲31流速標準不一，控制 1231327 软、發明說明（2 ) 不易的困擾。 2. 且該與纖維絲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31㈣曲幅度較小，形成 的橫向連結力也不明顯，所能提昇的橫向張力有限，仍然 5 不能滿足使用上的需求。 3. 值得-提的是，—般沒有經過拉伸的纖維絲31所 集結而成的不織布3，稱為半延伸式不織布3，雖然具有 較佳於橫向張力的抗拉效果，但是，在外力較大的情形下 ，該纖維絲31還是很容易被拉斷，所以，有部份業者會 10 先將纖維絲31送經拉伸後，再集結成不織布3，惟，這 種二段式的成型方式，除了會提昇製程及人力成本外，且 生產速度較慢’相當不符合經濟效益。 【發明内容】 因此，本發明之目的，即在提供一種能有效提昇緃向 15 抗拉性及橫向交織強度的高延伸性之不織布製造方法及其 裝置。 於是，本發明之高延伸性之不織布製造方法及其裝置 包含··一模頭、一冷凝器、一加熱器及一輸送帶。主要的 步驟是藉由模頭熔融並擠壓塑性材料，使塑性材料經冷凝 20 器降溫後形成多數沿一垂直方向延伸的纖維絲，然後，以 滚軋組件連續滾軋通過的纖維絲，使纖維絲利用加熱器維 持—定溫度，及在外力作用下産生塑性形變，最後，在輸 送帶上集結多數下落的纖維絲，並沿緃向牽引纖維絲，使 1231327 玖、發明說明（5 ) 步驟三：此時，由於該氣流牵引器6會產生垂直方向 且由上向下°人送的高壓氣流63，因此，可藉由該高壓氣 流63引導該等纖維絲91垂直向下。 步驟四··當該等纖維絲91受高壓氣流63導引且持續 5 垂直向下時’該氣流擺盪器7會以橫向擺盪吹送的氣流 73，吹拂通過的纖維絲91，使纖維絲91產生連續且橫向 左、右·擺盪的大波浪狀絲段912。 步驟五：最後，該多數下落的纖維絲91會在輸送帶 8的承置面81上集結，且該輸送帶8會環繞行進，而沿 1〇 緃向牵引纖維絲91，使該多數的纖維絲91沿緃向併結延 伸’且以相鄰的大波浪狀絲段912沿橫向相互交疊織結， 形成王延伸式且能有效提昇、緃向抗拉性及橫向交織強度 的不織布9。 本發明也可以設置二組以上的裝置，形成數層上、下 15 相受的纖維絲91，或如第八圖所示，搭配不拉伸纖維絲 92的半延伸式裝置、或只拉伸纖維絲93但是不產生大波 浪絲段912的全延伸式裝置、或單純以氣流牽引器6牵引 纖維絲94向下的裝置，形成數層橫向、緃向交織的不織 布9，大幅提昇緃向抗拉性及橫向交織強度。 2〇 據上所述可知，本發明之高延伸性之不織布製造方法 及其裝置具有下列優點及功效： 本發明能以滾軋的方式，使纖維絲91産生塑性形變 形成延伸絲段911，而大幅提伸緃向延伸時的延展性。且 9 1231327 玖、發明說明（6 ) 只須透過橫向擺盪吹送的氣流73，吹拂通過的纖維絲91 ，就可以使纖維絲91產生連續且橫向左、右擺盪的大波 浪狀絲段912，而能以相鄰大波浪狀絲段912沿橫向相互 交疊織結，大幅提昇纖維絲91橫向的連結力。藉此，本 5發明不需要考慮氣流的速度及纖維絲91的流速，就可以 矛J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、高橫向張力的不織布9,而不易被拉斷及撕破 〇 惟以上所述者，僅為本發明之較佳實施例而已，當不 10能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及新型說明書内容所作之簡單的等效變化舆修飾，皆 應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 第一圖是一不意圖，說明一般不織布受緃向拉力及橫 15 向拉力的情形； 、 第二圖是一立體圖，說明公告第475952號「一種製 造不織布的擠壓喷嘴及製造方法」發明專利案； 第三圖是一正視圖，說明本發明高延伸性之不織布製 造方法及其裝置的一較佳實施例，且該較佳實施例中多數 20 纖維絲的行進路徑； 第四圖疋一側視圖，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·， / 第五圖是一部份立體圖，說明該較佳實施例中該氣流 10 1231327 玖、發明說明（7) 擺盪器具有多數橫向擺動的扇葉； 第六圖是一流程圖，說明該較佳實施例的步驟； 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 5 第八圖是一示意圖，說明該較佳實施例的另一實施態 樣。 11 1231327 玖、發明說明（8 ) 【圖式之主要元件代表符號簡單說明】 4·...............模頭 7…· 41…·， …擠出孔 1 奪蜱♦•窜蝎#»奉 …滾軋組件 511.......... …滾軋輪 512……… ·*滾札輪 52·........... …冷凝器 53............ …加熱器 6-............ …氣流牵引器 61..........* 62............ …風道 …氣流 71 72 73 8·· 81 9，· 91 氣流擺盪器 風道 扇葉 氣流 輸送帶 承置面 不織布 纖維絲 911…···……延伸絲段 912............大波浪狀絲段 12! 231327 Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a non-woven fabric, and more particularly to an ancient non-woven fabric manufacturing method and device. π extensibility [Prior art] 10 15 Refer to the figure-generally, the unidirectional fiber filament u extends in the slow direction and knots = cloth! 'There is no horizontal connection force; the absence of ^. Therefore, although this 1 can resist the slow tensile force and has sufficient directional tension, when Sigu Yi is stressed in the lateral direction, there is insufficient tension to cause a hole or even a tear. The situation is wide. "Refer to the second figure, in order to improve the above-mentioned lack," the announcement No. still "No." a kind of extrusion nozzle and manufacturing method for manufacturing non-woven fabrics "invention patent case j is mainly to melt and extrude the fiber filament 31 at one die 2 In adjacent fibers 31, 31 flow 32. Thereby, the fiber filaments 3m are shaken chaotically by the air flow 32, and the fiber filaments 31 are slightly bent, and the connection force between adjacent fiber filaments 31 can be strengthened. Huai, the above method still has the following shortcomings in the interim use and needs to be solved urgently1. Although the velocity of the airflow 32 must be greater than the velocity of the fiber filament 3 丨 in order to make the fiber filament 31 produce the effect of f-curve, the airflow 32 However, the speed cannot be too fast, otherwise, the air stream 32 traveling in a straight line will instead guide the vertical downward force of the fiber 20, which will seriously affect the bending effect of the fiber 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 accurately controlled. There are different standards for the flow velocity of the air flow 32 and the fiber filament 31. Invention Description (2) Difficult to bother. 2. Moreover, the air flow 32 parallel to the fiber filament 31 has little effect on the chaos of the fiber filament 31. Therefore, the fiber filament 31 has a small warping amplitude, and the transverse connection force formed is not obvious. The lateral tension that can be raised is limited. Still 5 cannot meet the demand for use. 3. It is worth mentioning that the non-woven fabric 3 composed of unstretched fiber filaments 31 is called semi-stretched non-woven fabric 3. Although it has a better tensile effect than lateral tension, it is external In larger cases, the fiber yarn 31 is still easily broken. Therefore, some operators will first send the fiber yarn 31 through stretching, and then aggregate them into a non-woven fabric. However, this two-stage type The molding method, in addition to increasing the manufacturing process and labor costs, and the slower production speed is not very economical. [Summary of the Invention] Therefore, an object of the present invention is to provide a method and a device for manufacturing a high-strength nonwoven fabric which can effectively improve the tensile strength in the transverse direction 15 and the transverse interlacing strength. Therefore, the method and apparatus for manufacturing a highly stretchable nonwoven fabric according to the present invention include a die, a condenser, a heater, and a conveyor belt. The main step is to melt and extrude the plastic material through the die to cool the plastic material to form fiber filaments that extend in a vertical direction, and then continuously roll the fiber filaments through the rolling assembly to make The fiber filament is maintained by a heater at a constant temperature, and plastic deformation occurs under the effect of external force. Finally, most of the falling fiber filaments are gathered on the conveyor belt, and the fiber filaments are pulled in the direction of the direction to make 1231327. (5) Step of the invention 3: At this time, since the airflow tractor 6 generates a high-pressure airflow 63 that is sent vertically from the top to the bottom, the high-pressure airflow 63 can guide the fiber filaments 91 vertically downward. Step 4 ... When the fiber filaments 91 are guided by the high-pressure airflow 63 and continue for 5 vertical downwards, the airflow oscillating device 7 will oscillate the airflow 73 blowing in a horizontal direction, and blow the passed fiber filaments 91 to produce the fiber filaments 91. Continuous and horizontal left and right · swinging large wavy silk segments 912. Step 5: Finally, the majority of the falling fiber filaments 91 will gather on the receiving surface 81 of the conveyor belt 8, and the conveyor belt 8 will travel in a circle, and the fiber filaments 91 will be pulled in the direction of 10 ° to make the majority of fibers The filaments 91 extend in the tangential direction, and the adjacent large wavy silk segments 912 overlap each other in the transverse direction to form a weaving non-woven fabric 9 that is king-stretching and can effectively improve the tensile strength in the transverse direction and the strength of lateral interweaving. The present invention can also be provided with two or more sets of devices to form several layers of fibrous yarns 91 that are mutually up and down, or a semi-stretched device with unstretched fiber yarns 92 as shown in the eighth figure, or only stretched The fiber yarn 93 is a fully-extended device that does not produce large wave yarn segments 912, or a device that simply pulls the fiber yarn 94 downward with an air draft 6 to form several layers of non-woven fabric 9 interlaced in the transverse and heading directions, which greatly improves the heading resistance Tensile and transverse interlacing strength. 20 According to the above, it can be known that the method and device for manufacturing a highly stretchable nonwoven fabric according to the present invention have the following advantages and effects: The present invention can plastically deform the fiber filament 91 to form the extended filament segment 911 in a rolling manner, and Significantly improves the ductility of the elongation. And 9 1231327 发明, description of the invention (6) Just passing the airflow 73 blowing laterally and blowing the passing fiber filaments 91, the fiber filaments 91 can produce continuous and lateral large wave-shaped wire segments 912 swinging left and right, and The adjacent large wavy silk segments 912 can be overlapped with each other in the transverse direction, thereby greatly improving the transverse coupling force of the fiber filaments 91. With this, the invention of the present invention can obtain a non-woven fabric with a high heading and high transverse tension by using a simple control method and a unique manufacturing method and device of the present invention without considering the speed of the air flow and the flow rate of the fiber yarn 91. It is not easy to be broken and torn. However, the above are only the preferred embodiments of the present invention. When this is not the case, the scope of the implementation of the present invention can be limited, that is, the scope of patent application and new types of applications according to the present invention. The simple equivalent changes and modifications made in the description should still fall within the scope of the present invention patent. [Brief description of the drawings] The first picture is an intent, explaining the general non-woven cloth is subjected to the tensile force in the horizontal direction and the horizontal 15-way pulling force;, The second picture is a perspective view, illustrating the bulletin No. 475952 "a squeeze nozzle for manufacturing non-woven cloth" And manufacturing method "invention patent case; the third figure is a front view illustrating a preferred embodiment of a method and a device for manufacturing a highly stretchable nonwoven fabric according to the present invention, and the travel path of most 20 fiber filaments in the preferred embodiment Figure 4 is a side view illustrating that the majority of the fiber filaments in the preferred embodiment produce continuous and wavy large wavy silk segments that sway laterally to the left and right · / Figure 5 is a partial perspective view illustrating the preferred The airflow 10 1231327 in the embodiment, description of the invention (7) The pendulum has most of the blades that oscillate laterally; the sixth diagram is a flowchart illustrating the steps of the preferred embodiment; the seventh diagram is a schematic diagram illustrating the The situation where the plurality of fiber filaments are assembled in the preferred embodiment; and FIG. 8 is a schematic diagram illustrating another implementation aspect of the preferred embodiment. 11 1231327 发明, Description of the invention (8) [Simplified explanation of the representative symbols of the main elements of the drawing] 4 ............... Die head 7 ... · 41 ... ·, ... Extrusion hole 1 Ticks ♦ • Channeling Scorpion # »Feng ... Rolling assembly 511 ............... Rolling wheel 512 ......... * Rolling wheel 52 ......... … Condenser 53 ............… heater 6 -............… air drafter 61 ............. * 62 ............ Air duct ... Air flow 71 72 73 8 ·· 81 9 ·· 91 Air oscillating air duct Fan blade air conveyor belt receiving surface Non-woven fiber filament 911… ··· …… Extending the silk section 912 ............ Large wavy silk section 12