200829738 095Q011 21590twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種製造人造纖維製品的設備 方法，且制是有種製造領布的設備以及方法。 【先前技術】 不織布是人造纖維的-種應用，其製程結合塑膠、化 工、造紙及紡織等技術與顧。此種人造纖_應用由於 ( 未f過梭織或針織等傳統編織方式製成，故稱之為”不織 布。不織布有製造成本低、吸濕、防塵以及抗靜電等特性， 所以其用途非常廣泛，舉凡農業、建築、民生、工業、醫 藥、汽車業等各行業中都以不織布作為過濾、阻隔以及吸 濕等功能的材料。 在美國專利US6358461、歐洲專利ep〇944753、美國 專利US2004099981以及歐洲專利EP1358369中提出將未 凝固的纖維網放入凝固浴中以製成不織布。此種方法的一 大缺點是，未凝固的纖維在成網過程中會互相黏結、重合， 而造成不織布成品有結塊及纖維粗大的現象。 為了改善纖維結塊或是粗大的現象，可以在紡絲的同 時喷灑凝固液以製成不織布，如美國專利US2005056956 以及國際專利公開案W02005106085中所提。只是，這種 方法所製造的纖維因太早凝固而不易延伸，且紡絲液容易 凝固在紡嘴出口而造成堵塞。此外，凝固液體喷濺可能使 纖維分子在設備周邊凝固而污染裝置。 除此之外，更可將紡絲製成的纖維直接進入凝固浴 200829738 095Q011 21590twf.doc/n 中’使之凝固成網以製成不織布，如美國專利US6596033 與US6306334中提出。此種方法也不會造成纖維結塊與粗 大的問題，不過，因凝固液體具有浮力及流動性常會造成 纖維彎曲度變大且不織布的布面不平整的現象。 綜上所述，習知製造不織布的方法仍存在一些缺點。 因此，習知的不織布製造方法實有改進之必要。 【發明内容】 本發明之目的是提供一種製造不織布的設備，以解決 傳統不織布設備製出的不織布有纖維結塊、粗大、彎曲以 及布面不平整的問題。 本發明之另一目的是提供一種不織布的製造方法，以 解決傳統方法所形成的不織布有纖維結塊、粗大、彎曲以 及布面不平整的問題。 為達上述或是其他目的，本發明提出一種製造不織布 的5又備，包括一紡絲裝置以及一固化裝置。其中，纺絲裝 置具有至少一紡嘴，用以使一紡絲液自此至少一紡嘴噴出 而成多條纖維狀紡絲液。而固化裝置相對於纺絲裝置設 置，且固化裝置上具有一冰層，用以使自紡嘴喷出的這些 纖維狀纺絲液於此冰層上固化成多條彼此堆疊的纖維。 在本發明一實施例之製造不織布的設備中，上述固化 裝置的冰層例如是由碎冰塊所構成。 在本發明另一實施例之製造不織布的設備中，上述固 化裝置的冰層是由一層狀冰霜所構成。 在上述實施例之製造不織布的設備中，此固化裝置包 6 200829738 095Q011 21590twf.doc/n 括一承接裝置、一冷凍裝置以及—灑水 裝置配置於，裝置的内部’以使承接裝置的;= 低至可使水結权溫度。而m水裝置裝設於承接裝: :成=水至承接裝置之表面’以於承接版表面 冷凍裝置包括 在上述實施例之製造不織布的設傷中， 一供應液態氮之裝置。200829738 095Q011 21590twf.doc/n IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an apparatus method for manufacturing a man-made fiber product, and is an apparatus and method for manufacturing a collar fabric. [Prior Art] Non-woven fabrics are artificial-fiber applications, and their processes are combined with technologies such as plastics, chemicals, paper, and textiles. This kind of rayon_application is called "non-woven fabric" because it is made of traditional weaving method such as woven or knitted. Non-woven fabric has the characteristics of low manufacturing cost, moisture absorption, dustproofness and antistatic property, so it is widely used. In the agricultural, construction, people's livelihood, industrial, pharmaceutical, automotive, and other industries, non-woven fabrics are used as materials for filtration, barrier, and moisture absorption. US Patent No. 6,358,461, European Patent ep〇944753, US Patent US2004099981, and European Patent EP 1 358 369 proposes to put an unsolidified web into a coagulation bath to form a non-woven fabric. A major disadvantage of this method is that the unsolidified fibers will stick to each other during the web forming process, causing agglomeration of the non-woven fabric. And the phenomenon of coarse fiber. In order to improve the agglomeration or coarseness of the fiber, the coagulating liquid can be sprayed at the same time as the spinning to make a non-woven fabric, as mentioned in US Patent No. 2005056956 and International Patent Publication No. WO2005106085. The fiber produced by the method is too early to solidify and is not easy to extend, and the spinning solution is easily solidified at the spout outlet. In addition, the splashing of the solidified liquid may cause the fiber molecules to solidify around the device and contaminate the device. In addition, the fibers made by spinning can be directly fed into the coagulation bath 200829738 095Q011 21590twf.doc/n Solidified into a net to make a non-woven fabric, as proposed in U.S. Patent Nos. 6,596,033 and 6,306,334. This method also does not cause fiber agglomeration and coarseness. However, the buoyancy and fluidity of the coagulation liquid often cause the fiber to bend and become large. The phenomenon that the non-woven fabric surface is uneven. In summary, there are still some disadvantages in the conventional method of manufacturing the non-woven fabric. Therefore, the conventional non-woven fabric manufacturing method is indispensable for improvement. [Invention] The object of the present invention is to provide a method. A non-woven fabric is produced to solve the problem that the non-woven fabric produced by the conventional non-woven fabric has fiber agglomeration, coarseness, bending, and unevenness of the cloth surface. Another object of the present invention is to provide a non-woven fabric manufacturing method to solve the conventional method. The non-woven fabric has problems of fiber agglomeration, coarseness, bending, and unevenness of the cloth surface. For other purposes, the present invention provides a non-woven fabric, including a spinning device and a curing device, wherein the spinning device has at least one spinning nozzle for spinning at least one spinning solution therefrom. The nozzle is sprayed into a plurality of fibrous spinning solutions, and the curing device is disposed relative to the spinning device, and the curing device has an ice layer for causing the fibrous spinning liquid sprayed from the spinning nozzle to be in the ice layer. The apparatus is a plurality of fibers stacked on each other. In the apparatus for manufacturing a nonwoven fabric according to an embodiment of the present invention, the ice layer of the curing device is composed of, for example, crushed ice. The apparatus for manufacturing a nonwoven fabric according to another embodiment of the present invention. The ice layer of the curing device is composed of a layer of frost. In the apparatus for manufacturing a non-woven fabric of the above embodiment, the curing device package 6 200829738 095Q011 21590 twf.doc/n includes a receiving device, a freezing device, and The sprinkler is disposed in the interior of the device to enable the device to be installed; = as low as the water can be used to establish the temperature. The m water device is installed in the receiving device: : water = water to the surface of the receiving device to support the surface of the plate. The freezing device includes a device for supplying liquid nitrogen in the manufacturing of the nonwoven fabric of the above embodiment.
在本發明一實施例之製造不織布的設備中 裝置例如設置於紡絲裝置之下方。 ，上述固化 在本發明一實施例之製造不織布的設備中，其中纺絲 裝置與固化裝置之間的距離是30公分〜丨公尺。 、 在本發明一實施例之製造不織布的設備中，更包括一 乾燥裝置’設置於鄰接固化裝置之處，用以乾燥彼此堆疊 的纖維而形成一不織布。 且In the apparatus for manufacturing a nonwoven fabric according to an embodiment of the present invention, the apparatus is disposed, for example, under the spinning device. The above curing is an apparatus for manufacturing a nonwoven fabric according to an embodiment of the present invention, wherein a distance between the spinning device and the curing device is 30 cm to 10,000 meters. In the apparatus for manufacturing a nonwoven fabric according to an embodiment of the present invention, a drying device is further disposed adjacent to the curing device for drying the fibers stacked on each other to form a nonwoven fabric. And
在上述實施例之製造不織布的設備中，更包括一捲取 裝置，設置於鄰接乾燥裝置之處，用以將不織布捲繞起來。 在上述實施例之製造不織布的設備中，更包括一輸送 網帶，連接於固化裝置、乾燥裝置以及捲取裝置之間。 為達上述或是其他目的’本發明另提出一種不織布的 製造方法，包括下列步驟。首先，提供一紡絲液，其中紡 絲液包括一溶劑以及溶於溶劑中的一纖維材料。接著，進 行一紡絲步驟，以使紡絲液於一冰層上固化成多條彼此堆 疊的纖維。 在本發明一實施例之不織布的製造方法中，紡絲液是 200829738 095Q011 2l590twf.doc/n 於灑滿碎冰塊的冰層上固化成彼此堆疊的纖維。並於紡絲 步驟之過程中，會持續地提供碎冰塊。 在本發明另一實施例之不織布的製造方法中，紡絲液 是於結成一層狀冰霜的冰層上固化成彼此堆疊的纖維。 在本發明一實施例之不織布的製造方法中，形成此層 狀冰霜之方法包括提供一低溫表面，其溫度低至可使水結 冰之溫度。然後，喷灑水至低溫表面，以於低溫表面上形 f\ 成此層冰霜。 在本發明一實施例之不織布的製造方法令，紡絲步驟 包括提供一纺絲裝置，並將紡絲液裝入此紡絲裝置中。接 下來，相對於紡絲裝置設置一固化裝置，其中固化裝置上 具有此冰層。然後，使紡絲液自紡絲裝置喷出至固化裝置 上，以使紡絲液於冰層上固化成彼此堆疊的纖維。 在上述實施例之不織布的製造方法中，更包括於固化 裝置上放置一輸送網帶，且冰層是放置在此輸送網帶上， 以使這些纖維堆疊於輸送網之表面上，並輸送彼此堆疊的 纖維。 在上述實施例之不織布的製造方法中，紡絲裝置與固 化裝置之間的距離是30公分〜1公尺。 在上述實施例之不織布的製造方法中，使紡絲液自紡 絲裝置噴出至固化裝置上的紡絲壓力介於25psi至 2000psi 〇 在本發明一實施例之不織布的製造方法中，更包括進 行一乾燥步驟，以使彼此堆疊的纖維形成一不織布。In the apparatus for manufacturing a nonwoven fabric of the above embodiment, a winding device is further included, which is disposed adjacent to the drying device for winding the nonwoven fabric. In the apparatus for manufacturing a nonwoven fabric of the above embodiment, a conveyor belt is further included, which is connected between the curing device, the drying device and the winding device. In order to achieve the above or other objects, the present invention further provides a method of manufacturing a nonwoven fabric comprising the following steps. First, a spinning solution is provided in which the spinning solution comprises a solvent and a fibrous material dissolved in a solvent. Next, a spinning step is carried out to solidify the spinning solution on an ice layer into a plurality of fibers stacked on each other. In the method of manufacturing a nonwoven fabric according to an embodiment of the present invention, the spinning solution is 200829738 095Q011 2l590twf.doc/n, which is solidified on the ice layer sprinkled with crushed ice to form fibers stacked on each other. During the spinning step, ice cubes are continuously supplied. In a method of manufacturing a nonwoven fabric according to another embodiment of the present invention, the spinning solution is solidified on the ice layer which is formed into a layer of frost to be stacked on each other. In a method of making a nonwoven fabric according to an embodiment of the present invention, the method of forming the layered frost comprises providing a low temperature surface at a temperature as low as the temperature at which the water can be frozen. Then, spray water onto the low temperature surface to form this layer of frost on the low temperature surface. In the method of manufacturing a nonwoven fabric according to an embodiment of the present invention, the spinning step includes providing a spinning device and charging the spinning solution into the spinning device. Next, a curing device is provided relative to the spinning device, wherein the ice layer is present on the curing device. Then, the spinning solution is sprayed from the spinning device onto the curing device to solidify the spinning solution on the ice layer into fibers stacked on each other. In the manufacturing method of the non-woven fabric of the above embodiment, further comprising: placing a conveyor belt on the curing device, and placing an ice layer on the conveyor belt to stack the fibers on the surface of the conveyor net and transporting each other Stacked fibers. In the manufacturing method of the nonwoven fabric of the above embodiment, the distance between the spinning device and the curing device is 30 cm to 1 m. In the manufacturing method of the nonwoven fabric of the above embodiment, the spinning pressure of the spinning solution ejected from the spinning device to the curing device is from 25 psi to 2000 psi. In the manufacturing method of the non-woven fabric according to an embodiment of the present invention, the method further comprises A drying step to form fibers that are stacked on each other to form a nonwoven fabric.
C 200829738 095Q011 21590twf.doc/n 在本發明-實施例之不織布的製造方法中，此 中的溶劑包括N-甲基碼林N-氧化，'物 (N捕hylmorpholine_N_〇xide，NMM〇)或 (tertiary amine oxide)。 肢乳化物 在本發明-實施例之不織布的製造方法中 中的纖維材料包括纖維素或聚乙烯醇。 、、万、、、糸液 本發明因採用表面具有-固態冰層的固化裳置於制 造賴布的設備财法當巾，因此可叫善㈣技術於ς 固浴中固化不織布時，會使不織布纖維黏結成粗大顆 是纖維團狀物的現象’也可防止在製程中凝固液體飛藏= p且基紡嘴的現象。此外，本發明所提供之不織布的製迕 法，可以使得不織布具有較佳的均勻度以使其有較之 表面。 i 為讓本發明之上述和其他目的、特徵和 1 1炎點能更 明顯易懂’下文特舉較佳實施例，並配合所附、 作詳細說明如下。 、θ式’ 【實施方式】 jg —實施例 圖1為本發明第一實施例之製造不織布的設立 圖。此設備100包括一紡絲裝置S以及一相對於=不意 S設置的固化裝置110。其中，紡絲裝置S具有至^裝置 嘴Z，可用以使一紡絲液D自紡嘴z喷出而成多條纺 纺絲液150。此外，固化裝置11〇上具有〜冰層、隹狀 以使自紡嘴Z噴出的纖維狀紡絲液150於冰層 a用 曰上固 200829738 095Q011 21590twf.doc/n 化成多條彼此堆疊的纖維17〇。 在一實施例中，固化裝置11〇設至於紡絲裝置s的下 方，兩者的距離例如是30公分〜丨公尺。但本發明不限於 此。換言之，固化裝置110與紡絲裝置s不一定要如圖式 所繪不的以垂直方式排列配置。固化裝置與紡絲裝置也可 以以水平方式排列配置（圖式未繪示出）。特別的是，固化 裝置110包括承接裝置ll〇a以及冰塊供應裝置11〇b，使 (:得固化裝置110上具有一由碎冰塊160所構成的冰層 160a，以將自纺嘴z喷出的纖維狀紡絲液15〇固化。碎冰 塊160所構成的冰層160a是本實施例的特徵，可以使纖維 狀紡絲液在-固態表面上凝固。如此可以避免習知紡 絲液在液悲凝固液中凝固時容易受到凝固液的擾動與流動 而弓曲的問題。因此，在本實施例中，紡絲液在固態 表面(也就是碎冰層160a)上直接凝固凝固，可以使得堆疊 的纖維170不易結塊而具有較佳的均勻度。 在一較佳實施例中，製造不織布的設備更包括一 乾燥裝置120、一捲取裝置130以及一輸送網帶14〇。其中， 乾燥裝置120鄰接於固化裝置110 ,而捲取裝置13〇則設 置於鄰接乾燥裝置120之處。並且，輸送網帶14〇連接於 固化裝置110、乾燥裝置120以及捲取裝置13〇之間。 在一實施例中，乾燥裝置120用以乾燥形成於冰層 160a上彼此堆疊的纖維wo ’以形成不織布。捲取裝置13〇 用以將上述所形成的不織布捲繞起來。而位於固化裝置 110與乾燥裝置120之間的輸送網帶140是用來輸送彼此 200829738 095Q011 21590twf.doc/n 堆豐的纖維170至乾燥裝置12G巾。位於乾 捲取裝置130之間的輸送網帶14〇 =與 乾燥裝置m至捲取裝置13G。不織布自 利用製造不織布的設備漏以製造不織布 步驟如下。請參考圖卜首先，提供-紡絲液D，其中了 纺，液D包括-溶劑以及溶於溶劑中的纖維材料/接C 200829738 095Q011 21590twf.doc/n In the manufacturing method of the non-woven fabric of the present invention-embodiment, the solvent herein includes N-methylcode N-oxidation, '(H catching hylmorpholine_N_〇xide, NMM〇) or (tertiary amine oxide). Limb Emulsion The fibrous material in the method for producing a non-woven fabric of the present invention-embodiment includes cellulose or polyvinyl alcohol. , 10,000, 、 糸 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本The phenomenon that non-woven fibers are bonded into coarse particles is a fibrous mass' also prevents the phenomenon of solidifying liquid flying in the process = p and the base spinning nozzle. Further, the non-woven fabric manufacturing method provided by the present invention allows the nonwoven fabric to have a better uniformity so as to have a surface. The above and other objects, features and advantages of the present invention will become more apparent and understood. θ式' [Embodiment] jg - Embodiment Fig. 1 is a diagram showing the establishment of a nonwoven fabric according to a first embodiment of the present invention. The apparatus 100 includes a spinning device S and a curing device 110 disposed relative to the S. Among them, the spinning device S has a nozzle Z which can be used to eject a spinning solution D from the spinning nozzle z into a plurality of spinning dopes 150. In addition, the curing device 11 has an ice layer and a crucible shape so that the fibrous spinning solution 150 ejected from the spinning nozzle Z is formed into a plurality of fibers stacked on each other by using a crucible on the ice layer a 200829738 095Q011 21590twf.doc/n. 17〇. In one embodiment, the curing device 11 is disposed below the spinning device s, and the distance between the two is, for example, 30 cm to 10,000 meters. However, the invention is not limited to this. In other words, the curing device 110 and the spinning device s do not have to be arranged in a vertical arrangement as shown in the drawings. The curing device and the spinning device can also be arranged in a horizontal arrangement (not shown). In particular, the curing device 110 includes a receiving device 11a and an ice supply device 11b such that the curing device 110 has an ice layer 160a composed of crushed ice pieces 160 to be self-spinning. The discharged fibrous spinning solution is solidified 15 。. The ice layer 160a composed of the crushed ice block 160 is a feature of the present embodiment, and the fibrous spinning solution can be solidified on the solid surface. Thus, the conventional spinning can be avoided. When the liquid solidifies in the liquid stagnation coagulating liquid, it is susceptible to the disturbance and flow of the coagulating liquid and bows. Therefore, in the present embodiment, the spinning solution solidifies and solidifies directly on the solid surface (that is, the crushed ice layer 160a). The stacked fibers 170 can be made less agglomerated for better uniformity. In a preferred embodiment, the apparatus for making the nonwoven fabric further includes a drying device 120, a take-up device 130, and a conveyor belt 14". The drying device 120 is adjacent to the curing device 110, and the winding device 13 is disposed adjacent to the drying device 120. And, the conveying mesh belt 14 is connected between the curing device 110, the drying device 120, and the winding device 13〇. In an implementation The drying device 120 is configured to dry the fibers wo' formed on the ice layer 160a to form a non-woven fabric. The winding device 13 is used to wind the nonwoven fabric formed above, and is located at the curing device 110 and the drying device 120. The conveyor belt 140 between the conveyor belts 140 is used to convey the fibers 170 to the drying device 12G of each other. The conveyor belt 14 〇 between the dry winding device 130 and the drying device m to The winding device 13G. The non-woven fabric is leaked from the apparatus for manufacturing the non-woven fabric to manufacture the non-woven fabric. The procedure is as follows. Referring to the drawing, first, the spinning solution D is provided, wherein the spinning, the liquid D includes the solvent and the fiber material dissolved in the solvent/ Connect
u 進订-纺絲步驟，以使紡驗D於—碎冰塊層⑽&上固 化成多條彼此堆疊的纖維17〇。 广在一實施例中，紡絲液D的溶劑包括N-甲基碼林沁 氧化物(N-methylmorpholine_N-oxide，NMMO)或三級胺氧 化物(tertiary amine oxide)。紡絲液D中的纖維材料包括纖 維素或聚乙烯醇。 在一實施例中，上述之紡絲步驟包括提供紡絲裝置S 以將紡絲液D裝入此紡絲裝置S中。然後，相對此紡絲裝 置S設置固化裝置11〇，其間的距離是3〇公分〜丨公尺。 在一較佳實施例中，紡絲壓力是介於25psi至2000psi。碎 冰供應装置110b持續提供碎冰塊160，使承接裝置110a 上具有一碎冰層160a。如此，碎冰塊160直接供應於承接 裝置110a上，不會造成喷濺，也不會因為喷濺的紡絲液 ll〇b凝固而使紡嘴110a阻塞，同時更不會造成設備100 週遭的汙染。接著，使紡絲液D自紡絲裝置S喷出至固化 裝置110上，以於碎冰塊層160a上固化成彼此堆疊的纖維 170 〇 在一實施例中，於紡絲步驟之後，更包括在固化裝置 11 200829738 095Q011 21590twf.doc/n 110上設置一輸送網帶140，使碎冰層160a形成於輪送網 帶140上並使纖維堆疊於輸送網帶14〇之表面上，更進一 步輸送這些彼此堆疊的纖維170至乾燥裝置12〇中。接著， 進行乾燥步驟，利用乾燥裝置120將彼此堆疊的纖維17〇 乾燥，以形成一不織布。之後，更可利用輸送網帶14〇將 不織布輸送至捲取裝置130以將不織布捲繞起來。 名二實施例 ξ \ "— 1 圖2為本發明第二實施例之製造不織布的設備之示意 圖。本實施例之製造不織布的設備200與第一實施例之製 造不織布的設備100相似，其相似的元件符號代表相似的 意義，在此並不贅述。本實施例之製造不織布的設備2〇〇 與第一實施例之製造不織布的設備100相異之處敘述如 下。同樣的，固化裝置210與紡絲裝置S不一定要如圖式 所繪示的以垂直方式排列配置。固化裝置與紡絲裝置也可 以以水平方式排列配置（圖式未繪示出）。 G 在本實施例中，固化裝置210包括一承接裝置210a、 一冷凍裝置210b以及一灑水裝置210c。其中，冷;東裝置 21〇b配置於承接裝置21〇a之内部，使承接裝置21〇a的表 面的溫度低至可使水260結冰之溫度。而灑水裝置21〇c 則是裝設於承接裝置210a上方，用以噴灑水260至承接裝 置210a之表面，以於承接裝置210a之表面形成層狀冰霜 260a。固化裝置210的設計是使自紡嘴z喷出的纖維狀紡 絲液150於層狀冰霜260a上固化成多條彼此堆疊的纖維 12 200829738 095Q011 21590twf.doc/n 170 ’進而形成不織布。在一較佳實施例中，冷凍裝置21仙 是一供應液態氮之裝置，以提供承接裝置21〇a低溫表面。 利用層狀冰霜260a所構成的冰層來固化堆疊的纖維17〇 是本實施例的特徵。其優點在於，使纖維狀纺絲液15〇在 一固態表面上凝固成網。不像習知製造過程中纖維會受到 液體的擾動與流動而彎曲。另外，堆疊的纖維17〇在層狀 冰霜260a上直接凝固成網，可解決成網後再凝固而使纖維 粗大、布面結塊及均勻度較差的問題。 利用製造不織布的設備200以製造不織布的方法，其 步驟與第一實施例之製造不織布的方法相似。請參考圖 2，首先，提供一紡絲液D。然後，進行一紡絲步驟，以使 此紡絲液D於一層狀冰霜260a上固化成多條彼此堆疊的 纖維170。其中，紡絲液D包括一溶劑以及溶於此溶劑中 的纖維材料。 在一實施例中，紡絲液D中的溶劑包括N-曱基碼林 N-氧化物(N-methylmorpholine-N-oxide，NMMO)或三級胺 氧化物(tertiary amine oxide)，且紡絲液D中的纖維材料包 括纖維素或聚乙烯醇。 在一實施例中，紡絲步驟包括提供紡絲裝置S，將紡 絲液D裝入此紡絲裝置S中。然後，相對紡絲裝置s設置 固化裝置210，其間的距離是介於30公分〜1公尺。值得 注意的是，此固化裝置210上具有層狀冰霜260a所構成的 冰層。接著，使紡絲液D自紡絲裝置S喷出，以使纖維狀 紡絲液250於層狀冰霜260a上固化成彼此堆疊的纖維 13 200829738 095Q011 21590twf.doc/n 170。在一較佳實施例中，紡絲壓力最佳是介於25psi至 2000psi。纖維狀紡絲液15〇在層狀冰霜26〇a的固態表面 凝固成網’因此不會使纖維會受到液體的擾動與流動而彎 曲。另外，堆疊的纖維170在層狀冰霜26〇a上直接凝固成 網’可解決成網後再凝固而使布面不平整的問題。 在本發明一較佳實施例中，形成層狀冰霜26〇a的方 法包括利用冷凍裝置210b提供一低溫表面於承接裝置 (') 210&上，其溫度低至可使水260結冰之溫度；並以灑水裝 置210c喷灑水260至低溫表面，以於低溫表面上形成此層 狀冰霜260a。其中，冷凍裝置210b例如是一供應液態氮 的裝置，以降低承接裝置210a之表面的溫度。喷灑水260 於承接裝置210a的低溫表面上，不會造成紡絲液D的喷 藏，因而不會使纖維在設備2〇〇周邊凝固，更不會使纖維 凝固於紡嘴Z而阻塞紡嘴Z。 然後，在一實施例中，更包括在纺絲步驟之後設置一 輸送網帶240，使纖維堆疊於輸送網帶240之表面上，並 G 輪送彼此堆疊的纖維170。此外，更可利用乾燥裝置 進行乾躁步驟，將彼此堆疊的纖維170乾燥以形成一不織 布。然後，利用輸送網帶140將不織布輸送至捲取裝置13〇 以將不織布捲繞起來。 综上所述，本發明至少具有以下優點·· (一）在本發明製造不織布的設備及方法中，因使用 固態冰層取代傳統利用凝固液體以喷灑、射流或凝固浴等 方式以凝固纖維，因此可避免凝固液體對纖維成網及^備 200829738 095Q011 21590twf.doc/n 的干擾。 (二） 採用本發明之設備與方法所製造的不織布，不 致使纖維在未凝固前彼此黏結而造成粗大顆粒或是纖維團 狀物。 (三） 採用本發明之設備與方法所製造的不織布， 會因纖維彎曲而造成布面不平整的現象。 ’ (四） 在本發明製造不織布的設備及方法中， W延伸至齡長度之後才祕，目此*會使纖軸太 % I 固而不易延伸。 (五） 在本發明製造不織布的設備及方法中， 固態冰層取代傳統液態凝固浴，因此可減少因凝 濺使纖維凝結而堵塞纺嘴的現象。 從體仉 (六） 使財發0狀製造不織布的設備及方 造出長，維纖維素不織布，以應用於高級擦拭材、人造^ 革、裝/Κ壁紙、食品保鮮包裝等領域。 " 雖然本發明已以較佳實施例揭露如上，然其並非用以 U 明，任何所屬技術領域中具有通常知識者，在不 3 月之精，和範圍内，當可作些許之更動與潤飾， ^ X明之保錄圍當視後附之巾請專義圍定者 為準。 【圖式簡單說明】 圖1疋依照本發明第一實施例所繪示製造不織布的設 備之示意圖。 圖2疋依照本發明第二實施例所緣示製造不織布的設 15 200829738 095Q011 21590twf.doc/n 備之示意圖。 【主要元件符號說明】 100、200 ··製造不織布的設備 110、210 ··固化裝置 110a、210a :承接裝置 110b :碎冰塊供應裝置 120 :乾燥裝置 130 :捲取裝置 140 ··輸送網帶 150 :纖維狀紡絲液 160 :碎冰塊 160a :碎冰塊層 170 :堆疊的纖維 210b :冷凍裝置 210c :灑水裝置 260 :水 260a :層狀冰霜 D :紡絲液 S:紡絲裝置 Z :紡嘴 16u The ordering-spinning step is such that the spin-on D is solidified into a plurality of fibers 17 stacked on each other on the layer of ice cubes (10) & In one embodiment, the solvent for the spinning solution D comprises N-methylmorpholine_N-oxide (NMMO) or a tertiary amine oxide. The fibrous material in the spinning solution D includes cellulose or polyvinyl alcohol. In one embodiment, the spinning step described above includes providing a spinning device S to load the dope D into the spinning device S. Then, a curing device 11 is disposed with respect to the spinning device S, and the distance therebetween is 3 〇 cm to 丨 ft. In a preferred embodiment, the spinning pressure is between 25 psi and 2000 psi. The crushed ice supply device 110b continues to provide the crushed ice block 160 with a crushed ice layer 160a on the receiving device 110a. In this way, the crushed ice block 160 is directly supplied to the receiving device 110a, does not cause splashing, and does not block the spinning nozzle 110a due to the solidification of the spun spinning dope b ,b, and does not cause the device 100 to be surrounded. Pollution. Next, the spinning solution D is ejected from the spinning device S onto the curing device 110 to be solidified on the crushed ice layer 160a into fibers 170 stacked on each other. In one embodiment, after the spinning step, A conveyor belt 140 is disposed on the curing device 11 200829738 095Q011 21590twf.doc/n 110, so that the crushed ice layer 160a is formed on the routing mesh belt 140 and the fibers are stacked on the surface of the conveyor belt 14〇, and further conveyed. These fibers 170 stacked on each other are placed in a drying device 12 weir. Next, a drying step is performed, and the fibers 17 stacked on each other are dried by a drying device 120 to form a nonwoven fabric. Thereafter, the nonwoven fabric can be conveyed to the winding device 130 by the conveyor belt 14 to wind the nonwoven fabric. Name Two Embodiment ξ \ " - 1 Fig. 2 is a schematic view of a device for manufacturing a nonwoven fabric according to a second embodiment of the present invention. The apparatus 200 for manufacturing a non-woven fabric of the present embodiment is similar to the apparatus 100 for manufacturing a non-woven fabric of the first embodiment, and the same reference numerals are used for the similar meanings, and are not described herein. The apparatus 2 for manufacturing a nonwoven fabric of the present embodiment is different from the apparatus 100 for manufacturing a nonwoven fabric of the first embodiment. Similarly, the curing device 210 and the spinning device S do not have to be arranged in a vertical arrangement as shown in the drawing. The curing device and the spinning device can also be arranged in a horizontal arrangement (not shown). In the present embodiment, the curing device 210 includes a receiving device 210a, a freezing device 210b, and a sprinkler device 210c. Among them, the cold; east device 21〇b is disposed inside the receiving device 21〇a such that the temperature of the surface of the receiving device 21〇a is as low as the temperature at which the water 260 can be frozen. The sprinkler device 21〇c is mounted above the receiving device 210a for spraying the water 260 to the surface of the receiving device 210a to form a layered frost 260a on the surface of the receiving device 210a. The curing device 210 is designed such that the fibrous spunlace 150 ejected from the spinning nozzle z is solidified on the layered frost 260a into a plurality of fibers stacked on each other 12 200829738 095Q011 21590twf.doc/n 170' to form a non-woven fabric. In a preferred embodiment, the freezer 21 is a means for supplying liquid nitrogen to provide a low temperature surface for the receiving device 21A. Curing the stacked fibers 17 using an ice layer composed of the layered frost 260a is a feature of this embodiment. This has the advantage that the fibrous spinning solution 15 is solidified into a web on a solid surface. Unlike conventional fibers, the fibers are bent by the disturbance and flow of the liquid. In addition, the stacked fibers 17 are directly solidified into a web on the layered frost 260a, which solves the problem of solidification after the formation of the web, coarsening of the fibers, agglomeration of the cloth surface, and poor uniformity. The method of manufacturing a non-woven fabric using the apparatus 200 for manufacturing a nonwoven fabric is similar to the method of manufacturing the nonwoven fabric of the first embodiment. Referring to Figure 2, first, a spinning solution D is provided. Then, a spinning step is carried out to solidify the spinning solution D onto the layered frost 260a into a plurality of fibers 170 stacked on each other. Among them, the spinning solution D includes a solvent and a fibrous material dissolved in the solvent. In one embodiment, the solvent in the spinning solution D comprises N-methylmorpholine-N-oxide (NMMO) or tertiary amine oxide, and is spun. The fibrous material in the liquid D includes cellulose or polyvinyl alcohol. In one embodiment, the spinning step includes providing a spinning device S for charging the spinning solution D into the spinning device S. Then, the curing device 210 is disposed relative to the spinning device s, and the distance therebetween is between 30 cm and 1 m. It is worth noting that the curing device 210 has an ice layer composed of layered frost 260a. Next, the spinning solution D is ejected from the spinning device S to solidify the fibrous spinning solution 250 on the layered frost 260a into fibers stacked on each other 13 200829738 095Q011 21590twf.doc/n 170. In a preferred embodiment, the spinning pressure is preferably between 25 psi and 2000 psi. The fibrous spinning solution 15〇 is solidified into a net on the solid surface of the layered frost 26〇a. Therefore, the fiber is not bent by the disturbance and flow of the liquid. Further, the stacked fibers 170 are directly solidified into a net on the layered frost 26〇a, which solves the problem of solidification after the forming of the net and unevenness of the cloth surface. In a preferred embodiment of the invention, the method of forming the layered frost 26〇a includes providing a low temperature surface to the receiving device (') 210& using a freezing device 210b at a temperature as low as the temperature at which the water 260 can freeze. And spraying the water 260 to the low temperature surface with the sprinkler 210c to form the layered frost 260a on the low temperature surface. Here, the freezing device 210b is, for example, a device for supplying liquid nitrogen to lower the temperature of the surface of the receiving device 210a. Spraying water 260 on the low temperature surface of the receiving device 210a does not cause the spraying of the spinning solution D, so that the fibers are not solidified around the device 2, and the fibers are not solidified in the spinning nozzle Z and the spinning is blocked. Mouth Z. Then, in an embodiment, it is further included that a conveyor belt 240 is disposed after the spinning step, fibers are stacked on the surface of the conveyor belt 240, and G is fed to the fibers 170 stacked on each other. Further, it is also possible to carry out the drying step by means of a drying device to dry the fibers 170 stacked on each other to form a nonwoven fabric. Then, the non-woven fabric is conveyed to the winding device 13 by the conveyor belt 140 to wind the nonwoven fabric. In summary, the present invention has at least the following advantages: (1) In the apparatus and method for manufacturing a nonwoven fabric of the present invention, a solid ice layer is used instead of a conventional solidifying liquid to coagulate fibers by spraying, jet or coagulation bath. Therefore, it can avoid the interference of the solidified liquid on the fiber web and the preparation of 200829738 095Q011 21590twf.doc/n. (ii) Non-woven fabrics produced by the apparatus and method of the present invention are such that the fibers do not adhere to each other prior to solidification to cause coarse particles or fibrous clusters. (3) Non-woven fabrics produced by the apparatus and method of the present invention may cause unevenness of the cloth surface due to bending of the fibers. (4) In the apparatus and method for manufacturing a non-woven fabric of the present invention, W is extended to the length of the age to be secret, so that the fiber shaft is too solid and not easily extended. (5) In the apparatus and method for manufacturing a nonwoven fabric of the present invention, the solid ice layer replaces the conventional liquid coagulation bath, thereby reducing the phenomenon that the fibers are clotted by the condensation and the nozzle is clogged. From the body (6) to make non-woven fabrics and make long, dimensional cellulose non-woven fabrics, used in advanced wiping materials, artificial leather, clothing / enamel wallpaper, food preservation packaging and other fields. <Although the invention has been disclosed above in the preferred embodiments, it is not intended to be used in the art, and any one of ordinary skill in the art will be able to make a few changes. Retouching, ^ X Mingzhibao recorded as the attached towel, please refer to the special definition. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing an apparatus for manufacturing a nonwoven fabric according to a first embodiment of the present invention. Fig. 2 is a schematic view showing the manufacture of a non-woven fabric according to the second embodiment of the present invention. [Description of main component symbols] 100, 200 · Equipment for manufacturing non-woven fabrics 110, 210 · Curing devices 110a, 210a: Receiving device 110b: Ice cube supply device 120: Drying device 130: Winding device 140 · Transport mesh belt 150: fibrous spinning solution 160: crushed ice 160a: crushed ice layer 170: stacked fiber 210b: freezer 210c: sprinkler 260: water 260a: layered frost D: spinning solution S: spinning device Z: Spinner 16