200534910 五、發明說明（1) 【發明所屬之技術領域】 本發明係為一種無膠合劑之活性碳濾材，尤指利用較 低熔點及比熱之纖維圍繞固持活性碳粒於其上，以形成較 佳透氣度、柔軟度及較大廢物吸附量。 【先前技術】 按，請參閱第一圖，為習知之無膠合劑之活性碳濾材 ，其包括一不織布10a 、膠體20a及活性碳30a ， 其中該活性碳3 0 a係摻混於該膠體溶液内，再使具有活 性碳之膠體溶液塗佈於該不織布1 0 a之表面，且進一步 烘乾該膠體溶液於該不織布1 0 a表面，以形成膠體2 0 (| a黏固於該不織布1 0 a表面，如此利用該膠體2 0 a固 設該等活性碳3 0 a於該不織布1 0 a之表面。 惟，上述習知之無膠合劑之活性碳濾、材仍具有下列缺 點： 1 ·因該不織布表面塗佈有膠體，因此產生不織布上 之膠塞現象，而使該無膠合劑之活性碳濾材的透氣阻力△ P大於3 ，因此導致透氣性不佳之問題。 2 ·因活性碳摻混於膠體溶液後再塗佈於不織布表 面，因此使該活性碳被膠體包覆，而產生膠塞現象，而導 致該活性碳吸附廢物（有機分子、（有毒物質）氣味分子 4 )之面積減少。 3 ·因膠體溶液塗佈於該不織布表面，導致該膠體使 該過遽材柔軟性不佳之現象。 4 ·由於膠體溶液塗佈於該不織布表面，因此其上具200534910 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention is a kind of activated carbon filter material without binder, especially using a fiber with a lower melting point and specific heat to surround and hold the activated carbon particles on it to form a relatively Good air permeability, softness and large amount of waste adsorption. [Prior art] Press, please refer to the first figure, which is a conventional activated carbon filter material without adhesive, which includes a non-woven fabric 10a, colloid 20a and activated carbon 30a, wherein the activated carbon 30a is blended into the colloidal solution Then, a colloidal solution with activated carbon is coated on the surface of the non-woven fabric 10 a, and the colloidal solution is further dried on the surface of the non-woven fabric 1 0 a to form a colloid 2 0 (| a adhered to the non-woven fabric 1 0 a surface, so use the colloid 2 a to fix the activated carbon 3 0 a on the surface of the non-woven fabric 10 a. However, the conventional activated carbon filter and material without adhesives still have the following disadvantages: 1 · Because the surface of the non-woven fabric is coated with colloid, a rubber plug phenomenon occurs on the non-woven fabric, and the air permeability resistance ΔP of the non-glued activated carbon filter material is greater than 3, thus causing a problem of poor air permeability. After being mixed in a colloidal solution, it is coated on the surface of the non-woven fabric, so that the activated carbon is covered by the colloid, which causes a rubber plug phenomenon, which causes the area of the activated carbon to adsorb waste (organic molecules, (toxic substances) odor molecules 4) to be reduced. 3. because the colloidal solution is applied to the surface of non-woven fabric, causing the colloid is too suddenly so that the soft material is poor phenomena. 4. Since the surface of the colloidal solution is applied to the non-woven fabric, thus having thereon
第5頁 200534910 五、發明說明（2) 有溶劑味道。 緣是，發明人乃根據此等缺失及依據多年來從事製造 產品之相關經驗，悉心觀察且研究之，乃潛心研究並配合 學理之運用，而提出一種設計合理且有效改善上述缺失之 本發明。 【發明内容】 本發明之其一目的係提供一種無膠合劑之活性碳濾材 ，係利用較低熔點之纖維圍繞固著活性碳於過濾載體上， 而不需膠體，因此具有較佳柔軟性、透氣度及較佳之過濾 效果。 依據前述發明目的，本發明係為一種無膠合劑之活性 碳濾材，包括一過濾載體層及複數活性碳粒，其中該濾載 體層包括複數第一纖維及複數第二纖維攪混一起，且該等 第一纖維之比熱及熔點係低於該等第二纖維，該等活性碳 粒係捲繞固著於該過濾載體層之第一纖維上。 一種無膠合劑之活性碳濾材之製法，其步驟包括： 將至少二種不同熔點及比熱之複數第一纖維及複數第 二纖維混摻混一起，以形成過濾載體，且該等第一纖維之 比熱及熔點係低於該等第二纖維； - 吹出熱風，且同時摻混複數活性碳粒一同吹出於該過 $ . 濾載體上，以使該等第一纖維遇熱捲曲以圍繞該活性碳 粒；及 壓平該等過濾載體，以形成層狀體。 如此使該過濾材具有較加之柔性及透氣性，並使該活Page 5 200534910 V. Description of the invention (2) It has a solvent taste. The reason is that the inventor based on these deficiencies and based on years of relevant experience in manufacturing products, carefully observed and researched them, and devoted himself to studying and cooperating with the application of science, to propose a present invention with a reasonable design and effective improvement of the aforementioned deficiencies. [Summary of the Invention] One object of the present invention is to provide an adhesive-free activated carbon filter material, which uses a lower melting point fiber to surround and fix the activated carbon on the filter carrier without colloid, so it has better flexibility, Air permeability and better filtering effect. According to the foregoing purpose of the present invention, the present invention is an adhesive-free activated carbon filter material, including a filter carrier layer and a plurality of activated carbon particles, wherein the filter carrier layer includes a plurality of first fibers and a plurality of second fibers, and The specific heat and melting point of the first fiber are lower than those of the second fiber, and the activated carbon particles are wound and fixed on the first fiber of the filter carrier layer. A method for preparing an adhesive-free activated carbon filter material, the steps include: mixing at least two first fibers and a plurality of second fibers with different melting points and specific heats to form a filter carrier, and The specific heat and melting point are lower than those of the second fibers;-blowing out hot air, and simultaneously blowing a plurality of activated carbon particles together to blow out the filter carrier, so that the first fibers are curled by heat to surround the activated carbon Pellets; and flattening the filter carriers to form a layered body. This makes the filter material more flexible and breathable, and makes the filter
第6頁 200534910 五、發明說明（3) 性碳粒具有較佳之廢物吸附量。 為了使 貴審查員能進一步了解本發明之特徵及技術 内容，請參閱以下有關本發明之詳細說明及附圖，然而所 附圖示僅提供參考與說明用，並非用來對本發明加以限制 者。 【實施方式】 請參閱第二圖及第三圖所示，本發明係為一種無膠合 劑之活性碳濾材，其包括一過濾載體1 0及複數活性碳粒 2 0，其中該過濾載體1 0包括複數第一纖維1 1及複數 第二纖維1 2摻混一起，且該等第一纖維1 1之比熱及熔 _ 點皆低於該等第二纖維2 0 ，並該等活性碳粒2 0捲繞固 1 著於該過濾載體1 0之第一纖維1 1上（如第二A圖所示 )，並再壓平該過濾載體1 0 (如第三圖所示），藉以使 該過濾材具有柔軟性佳、透氣性佳及減少活性碳之膠塞影 響，而增加活性碳之過濾機能效益。 其中，該無膠合劑之活性碳濾材之製造方法的步驟 為： 步驟一：先將至少二種不同熔點及比熱之複數第一纖維1 1及複數第二纖維混摻混一起，以形成過濾載體 ，且該等第一纖維1 1之比熱及熔點係低於該等 4 第二纖維12 (如第四圖所示）；及 步驟二：吹出熱風（如第五圖所示），且同時摻混複數活 性碳粒2 0 —同吹出於該該過濾載體1 0上，以 使該等第一纖維1 1遇熱捲曲以圍繞固定該活性Page 6 200534910 V. Description of the invention (3) Sexual carbon particles have better adsorption capacity for waste. In order to enable your examiner to better understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, but the drawings are provided for reference and explanation only, and are not intended to limit the present invention. [Embodiment] Please refer to the second and third figures, the present invention is an adhesive-free activated carbon filter material, which includes a filter carrier 10 and a plurality of activated carbon particles 20, wherein the filter carrier 10 Including a plurality of first fibers 11 and a plurality of second fibers 12 are blended together, and the specific heat and melting point of the first fibers 11 are lower than the second fibers 20 and the activated carbon particles 2 0 winds solid 1 on the first fiber 11 of the filter carrier 10 (as shown in the second picture A), and then flattens the filter carrier 1 0 (as shown in the third picture), so that the The filter material has good flexibility, good air permeability, and reduces the impact of activated carbon's rubber plug, while increasing the filtering performance benefits of activated carbon. The method for manufacturing the adhesive-free activated carbon filter material is as follows: Step 1: First, at least two kinds of plural first fibers 11 and plural second fibers having different melting points and specific heats are mixed to form a filter carrier. And the specific heat and melting point of the first fibers 1 1 are lower than those of the 4 second fibers 12 (as shown in the fourth figure); and step 2: blowing hot air (as shown in the fifth figure), and simultaneously mixing Mixed number of activated carbon particles 2 0-blown out of the filter carrier 10 together, so that the first fibers 11 are curled by heat to fix the activity around
第7頁 200534910 五、發明說明（4) 碳粒1 3 (第二圖所示）；及 步驟三：利用超音波或熱壓方式壓平該過濾載體1 0 ，以 形成層狀體的無膠合劑之活性碳濾材（第三圖所 示）。 因此，該無膠合劑之活性碳濾材由於不需利用膠體固 設該等活性碳於該過濾載體層，因此該活性碳及該過濾載 體層部產生膠塞現象，以致提高活性碳之吸附量，如於1 0 0 c m 2之面積的過濾、材上具有0 · 51 1± 0 · 10 0 C C四氣化碳，因此增加使用時間，且同時提高該過濾 載體層之透氣度，使透氣阻力ΔΡ小於0 · 14，並使柔 軟提高，且因利用至少二種纖維1 1 、1 2摻攪一起後壓 平，因此該過濾材具有較加之抗拉強度，所以該無膠合劑 之活性碳濾材合適作為液體或氣體之過濾材，或使用於一 般常見之口罩過渡材上。 綜上所述，該「無膠合劑之活性碳濾材及其製法」係 利用較低熔點之纖維圍繞固著活性碳於過濾載體上，而不 需膠體，因此具有較佳柔軟性、透氣度及較佳之過濾效果 ，且無溶劑味道，並藉由第一纖維及第二纖維混攪一起， 因此具有較加之抗拉強度。 惟以上所述僅為本發明之較佳可行實施例，非因此拘 4 限本發明之專利範圍，故舉凡運用本發明之說明書及圖示 内容所為之等效結構變化，均同理皆包含於本發明之範圍 内，給予陳明。Page 7 200534910 V. Description of the invention (4) Carbon particles 1 3 (shown in the second figure); and Step 3: Use ultrasonic or hot pressing to flatten the filter carrier 10 to form a layered body without glue Mixture of activated carbon filter material (shown in Figure 3). Therefore, since the adhesive-free activated carbon filter material does not need to use colloids to fix the activated carbon on the filter carrier layer, the activated carbon and the filter carrier layer portion generate a gel plug phenomenon, so that the adsorption amount of the activated carbon is increased, For example, for a filter with an area of 100 cm2, the material has 0 · 51 1 ± 0 · 10 0 CC four gasification carbon, so the use time is increased, and the air permeability of the filter carrier layer is increased at the same time, so that the air resistance Δρ Less than 0 · 14 and improve softness, and because at least two kinds of fibers 1 1 and 12 are blended and flattened, the filter material has a relatively high tensile strength, so the adhesive-free activated carbon filter material is suitable As a liquid or gas filter material, or used in the commonly used mask transition material. To sum up, the "adhesive-free activated carbon filter material and its manufacturing method" is to use a lower melting point fiber to surround and fix the activated carbon on the filter carrier without colloid, so it has better flexibility, air permeability and Better filtering effect, no solvent taste, and mixed together by the first fiber and the second fiber, so it has better tensile strength. However, the above is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the patent of the present invention. Therefore, any equivalent structural changes made by using the description and illustration contents of the present invention are included in the same reason. Within the scope of the present invention, Chen Ming is given.
第8頁 200534910 圖式簡單說明 第一圖係習知技術之無膠合劑之活性碳濾材剖視圖 第二圖係本發明的過濾載體捲繞固著活性碳粒示意圖 第二A圖係本發明的過濾載體捲繞固著活性碳粒局部放大 不意圖 第三圖係本發明的壓平後的過濾載體之示意圖 第四圖係過濾載體之示意圖 第五圖係熱風摻混活性碳吹於過濾載體示意 第六圖係本發明無膠合劑之活性碳濾材製作流程圖 本發明 【圖式中之參照號數】 習知 不織布1 0 a 膠體2 0 a 活性碳3 0 a 過濾載體1 0 第一纖維1 1 第二纖維1 2 活性碳粒2 0Page 8 200534910 The diagram is a brief illustration. The first diagram is a cross-sectional view of a conventional activated carbon filter material without adhesive. The second diagram is a schematic view of the activated carbon particles wound around the filter carrier of the present invention. The second diagram is the filtration of the present invention. The carrier is wound and the activated carbon particles are partially enlarged. It is not intended. The third diagram is a schematic view of the flattened filter carrier of the present invention. The fourth diagram is a schematic diagram of the filter carrier. The fifth diagram is a hot air blended activated carbon blowing on the filter carrier. The six diagrams are the flow chart of the activated carbon filter material without adhesive in the present invention. [Reference number in the drawing] The conventional non-woven fabric 1 0 a colloid 2 0 a activated carbon 3 0 a filter carrier 1 0 first fiber 1 1 Second fiber 1 2 Activated carbon particles 2 0
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