200911897 九、發明說明： 【發明所屬之技術領域】 本創作係為一項紛搭樹脂發泡自動連續式生產的技術，主要原料 為酚醛樹脂及其所需的固化劑’主要生產機台為酚醛樹脂原料混合灌 注機、層壓輸送機、壓型機組及自動同步切台，依照此項創新技術， 可利用主要原料及主要生產機台生產各種不同類型的紛搭發泡防火 板’並可達到防火、節能、隔音、隔熱及環保的功效。 利用此項創新技術，可使酚醛發泡防火板與其所貼覆的貼合層（有 彩色鋼板、美耐板、牛皮紙、PVC紙、鋁箔紙等等）自動黏貼成為三 明治型防火建材’節省了許多不必要的成本，且擴大生產量，以因應 市場的需求。 【先前技術】 酚搭樹脂加入固化劑之後，按照先前製程的工法，必須進行兩階 段的攪拌動作，一次是固化劑的攪拌，另一次則是固化劑與酚醛樹脂 的混合攪拌，時間較長且準備工作較多；另外，當固化劑與酚醛樹脂 混合之後，必須倒入發泡模中，等待四十分鐘至一個小時的時間，酚 醛樹脂發泡體才能夠開模待用；當要製作金屬外牆板或其他產品時’ 必須先將酚醛發泡體經由切割台進行裁切成適當尺寸，經由黏著劑與 金屬板或其他板材進行黏合工作，待其乾涸之後才能夠交送客戶；因 此，要製作一片酚醛金屬外牆板或其他酚醛產品，其所需要的工作時 間長、工作時間繁雜且產量有限，無法滿足社會大眾的需要。 200911897 【發明技術所需生產工具】 1. 酚醛樹脂原料混合灌注機：是由特殊高壓酚醛混合灌注器、雙夹層 不鏽鋼攪拌桶、可調流量變頻式精密定量幫浦、自動加料裝置、人 體工學之控制箱及高品質控制元件、搖擺塗佈灌注裝置、等等精密 裝置所組裝而成的酚醛灌注機。 2. 層壓輸送機.是由成型輸送帶、帆布層瓦層之平面勝帶、厚度擔邊 皮帶、發泡成型機自動加熱控制裝置、變頻控制動力裝置等等精密 裝置所組成的酚醛發泡成型機。 3. 壓型機組：屋頂板成型段數··使用型體成型機、增加自動化同步裝 置、電腦設定料長、自動裁切裝置等所組成的精密成型機。 4. 自動同步切台·單面片式切台、橫向行程、縱向行程、自動設定長 度數量長度誤差2mm以内等裝置所組成。 5·在機器設備方面，麼型機組、層壓輸送機以及切台，三方面機械設 備必須做到『同步處理』，也就是有中央管理台統一管理機械生產速 度，三台機器的速度必須要一致性，否則會造成產品品質的嚴重損 耗，甚至會造成機台的嚴重損傷。【附件二、酚醛泡沫板生產流程（連 續式生產製程）】 【發明内容】 由於先前的酚醛樹脂發泡技術是屬於人工化生產，既無法達到 規模化生產且無市場競爭優勢，因此擁有防火、隔音、節能、隔熱、 耐腐蝕、不吸水的酚醛發泡防火板無法滿足廣泛市場的需求；酚駿 200911897 _旨發術縣是絲顯本錄摔反毅狀運帛，但需要四 十分鐘到—则、時才_使其舰，之後依據產品的不同 形狀’如平φ的補板、不規卿的屋嫌板、圓賴保溫管等進 打切割作業’並且需要㈣舰祕發雜與彩峨或其他貼合層 進行結合’不僅加卫時間長’還增加了許多不需要的原料損耗，生 產工廠製作成品非常繁雜，無法翻瓣化駄規模生產。 此項創新的發明技術’在大洋國際開發股份有限公司長年來對 酚醛樹脂魏肋的鑽研，自動賴畫触產結合錄千次反覆運 用各類器材’最後成魏在既有祕的雛下，使祕發泡防火板 以自動連續式生產’而有下列創新的生產技術： L 細5&方，減可祕在_ 保防火材料。 CF(Ml或刚冑6雜特宴公約 所禁止的有毒化學物質進行發泡’所產生的_發泡體雖然達到 P方火的功效’卻無法兼酬雜的要求，大洋國關發股份有限 公司為了產品的永續性與安全性，將祕發泡的發泡劑換成氮 類、烧類及二氧化碳等麵發泡，鱗代了有毒的化學物質，成 為綠色環保防火建材。 200911897 2· 瘦式生蓋，藉助酚醛榭脂琿勝的鉍著科极而一黏貼不 需另加杯何事;著劑。 先前使用發泡模作業進行祕發泡防火板生產時由於最終 產品的外觀形狀不-，生產者必須按照產品的形狀進行切割成 型，頗為不便，並且造成了材料上不必要的浪費，再加上必須利 用黏著劑使酚醛發泡防火材與金屬板或其他板材貼合黏貼成型， 生產產量勢必無法大幅提升，造成了生產成本居高不下，因此連 帶影響了產品在市場上的競爭力。 酚醛發泡防火材料在使用連續式自動機械化生產後，由於該 產品在注入原料（酚醛樹脂與固化劑）充分攪拌後，尚有90秒到 1〇5秒時間是以膠狀型態進行化學乳化放熱反應，因此在此狀態 下其流動性能夠適合各種不同形狀模具生產，且若此酚醛膠狀型 態與金屬板或其他板材貼合層表面接觸時，酚醛樹脂會自動直接 與該貼面層黏貼，加上酚醛樹脂本身的放熱反應配合機台的預熱 效應’能迅速使材料與貼合層固化成型；此項創新的生產方法， 除了節省大量因為按照生產產品的不規則形而進行切割所產生的 損耗之外’還節省了大量黏著劑的使用，不只是大幅降低生產成 本’提升市場競爭優勢之外，更能夠生產各種不同產品而大量生 產，滿足社會大眾的需要。 200911897 •盼搭發洛防火建材自動化連缓式生產的砷辦剑新。 盼搭樹脂發織術軸細外6魏了許彡和但全都僅止 於發泡模猶的生產，而無法大規模4產化以符合市場上的競 爭’雜其㈣、隔音的優勢凌駕於其他的防火建紐料，但是 在市場上的價格始終居高不下，因此無法以絲的價格供應社會 大眾需求。近年來許多火災事故的發生，往往都是因為無其他替 代性的產1¾出現’致使社會大眾選擇了節能但毫無防火性的建材 (如聚氨脂產品業）’使個人的生命安全和重要資產暴露在重大危 險之中，倘若不幸發生火災，不僅僅造成了經濟上、社會上的重 大損失，甚至有可能造成了家庭上的重大慘痛悲劇。 紛搭樹脂防火材料當實現了自動化連續式生產之後，不僅工 廠施作簡易，同時由於生產人工及產品損耗的減少，大幅降低了 酚醛樹脂防火建材的成本，提升了市場上競爭的優勢，對於消費 者而言，也能夠以更低廉的價格，購買到更高品質的防火建材， 進而提升了其生命財產的安全，降低了火場災害所發生的危險。 紛搭發泡防火建材自動化連績式生產的創新技術，其原理就 是以生產產品的機台精確地配合酚醛樹脂發泡時所產生的放熱 反應進行生產’達到一貫化連續式生產的作業。在生產操作之 前’先將利用灌注機將酚醛樹脂預先加熱至3(rc ’而固化劑不需 加熱（若溫度低於1(TC，則需將固化劑預熱到15°C)，在灌注機 η 200911897 /主料尾端利用電動活葉馬達或者是空壓螺旋設計使酚醛樹脂與 均自’再棚空賴使混合后麟似入自動生 產線上模具之中’使其自然發泡成型；由於控制酚醛樹脂發泡之 最主要條件是溫度的射，若溫度祕，麟缝麟泡反應的 效果會產生收縮、發泡倍率極低，若溫度過高，又會使酚醛樹脂 提早固化而達不到模具體積的標準，所以在模具方面，生產時使 用電加熱方式將模具的溫度提高且維持在6(rc的作業標準，如此 一來’配合齡駿樹脂乳化時的放熱反應，恰好可以使其呈現出最 佳的型態標準；當-貫化賴式生產進行了_個小時之後，由於 齡搭樹脂的放熱反應最高可達溫度赃，因此當生產穩定之後， 便可利用機台的餘溫繼續生產，可將模具的加熱裝置完全關閉， 而且若模具機台繼續加熱’還會使模具溫度過高而影響了最終的 生產品質。 【實施方式】 1.生產前所需機械及工具 膠皮手套：進行補料動作時必須全程佩帶膠皮手套。 硬化劑專用攪拌機：攪拌硬化劑時使用。 硬化劑專用攪拌桶：在攪拌硬化劑時所使用的器具。 紅外線溫度計：測量上下皮帶溫度。 塑膠袋：測料時使用，在灌注生產作業結束之後，管路會自動 進行清洗作業時也必須要用到。 200911897 灌注機：混合酚醛樹脂與固化劑並能調控定量吐料的專用機 台。 壓型機組：將金屬鋼板或其他貼合層壓製成產品形狀的機台。 層壓輸送機：將酚醛樹脂與固化劑混合之後，經由灌注機吐注 至所需生產的產品模具之後，需要經由層壓輸送機將 尚未定型的產品固化成型，須有加熱裝置以配合酚醛 發泡之反應特性，配合溫度控制，使得酚搭樹脂泡沫 硬化成型。 自動同步切台：與機台生產速度同步同速，以裁切成品（可自 動控制裁切產品長度） 2. 開啟機台並且進行加熱作業，務必使機台的上皮帶溫度到達 °C ’下皮帶溫度到達55X：，以確保產品品質。 3. 破化職拌作業：由於硬化劑是由多種物質混合而成因 此大多會有些許原料分離現象產生，因此在進行補料作業之前必 須要先進行預攪動作，將硬化劑倒入硬化劑專用搜摔桶之中，再 使用硬化劑相攪拌機勝約—分鐘，之後才能進行補料動作。 4·補料作在生產祕脉產品時必須魏紐咖樹脂以及硬 化劑的補料’務必確認硬化劑已經先麵完成，方能補料。 200911897 5·灌注機作業：打開灌注機開關，依序打開硬化劑泵浦開關、樹脂 泵浦開關、硬化劑攪拌機開關、樹脂攪拌機開關、樹脂溫控開關， 若需要補料’則再分別打開硬化劑補料開關以及樹脂補料開 關。（硬化劑不需要加溫，切勿打開硬化谢溢控開關） 6. 生產前溫度需求：樹脂必須在30°c以上，機台的上皮帶溫度到達 6〇°C，下皮帶溫度到達55°c，才能從事生產。 7. 在正式生產之前，先進行測料作業，以判斷管路是否堵塞、原料 是否有異常現象發生。 8. 最後確認動作：務必再次確認樹脂溫度在30°c以上，機台的上皮 帶溫度到達60t，下皮帶溫度到達55°C，並且機台管道暢通、 原料沒有異常現象，便可開始進行生產作業。 9. 生產作業中注意事項 a. 隨時注意灌注機桶内原料是否足夠？若不足便立即抽料，以 維持正常營運生產。 b. 隨時注意所生產的產品内酚醛原料是否過多或不足，以便於 立即用生產速度來調整，以便確保產品的品質。 c. 若連續生產超過一個小時以上，必須自生產一個小時之後，每 200911897 隔15分鐘測量上皮帶之溫度，若溫度超過75°C時，立即關掉 上皮帶的溫控開關，待溫度降至65°C以下時方可再次打開上 皮帶溫度開關。 d.隨時注意灌注機内酚醛樹脂所加熱的溫度是否在28°C以上 (但不可高於33°C )，以維持產品之穩定性。 10.狀況發生與排除 a. 尾端產品出現原料未發泡的現象。 ♦灌注機桶内原料是否因為未補料而造成無原料灌注？ ♦管路是否堵塞？ b. 尾端產品出現極大的氣泡孔。 ♦上皮帶溫度是否超過75°C ? ♦下皮帶溫度是否超過70°C? ♦灌注機内樹脂溫度是否超過33°C ? ♦產品生產速度是否過快？ ♦灌注機桶内硬化劑溫度控制是否開啟？ c. 尾端產品發泡未到邊或產品厚度未達理想厚度 ♦ 生產速度是否過快？ ♦ 上皮帶溫度是否未達6(TC ? ♦ 下皮帶溫度是否未達5(Tt? ♦ 灌注機桶内樹腊溫度是否未達25°c ? 200911897 ♦灌注機桶内的硬化劑是否已存放兩個星期以上（未密封）？ ♦ 所使用的酚搭樹脂是否已經在室溫下存放超過兩個星期？ ♦ 管路是否堵塞？ 11.生產後注意事項 a. 若有超過三天以上的時間停產時，需清洗灌注機；樹脂部分用 工業用酒精清洗，硬化劑部分用清水清洗。 b. 桶内若有多餘的硬化劑，需經過過濾後存放於硬化劑專用桶 中’並且密封完善。 c. 隨時養成紀錄習慣，將當日氣溫、所生產的產品數量、生產所 用的原料總數、以及生產時所發生的問題都紀錄下來，並且組 成小組研討為何會發生相關問題，作為日後生產的狀況排除依 據以及經驗累積。 【圈式簡單說明】 參考附件—、附件二200911897 IX. Description of the invention: [Technical field to which the invention belongs] This creation is a technology for automatic continuous production of resin foam. The main raw material is phenolic resin and its required curing agent. The main production machine is phenolic. Resin raw material mixing and filling machine, laminating conveyor, press type unit and automatic synchronous cutting table. According to this innovative technology, various types of various foaming fireproof boards can be produced by using main raw materials and main production machines. Fire, energy, sound, heat and environmental protection. Using this innovative technology, the phenolic foam fireproof board can be automatically adhered to the sandwich layer (with colored steel plate, melamine board, kraft paper, PVC paper, aluminum foil paper, etc.) as a sandwich type fireproof building material. Many unnecessary costs, and expand production to meet the needs of the market. [Prior Art] After the phenol resin is added to the curing agent, according to the previous process, a two-stage stirring operation must be performed, one is the stirring of the curing agent, and the other is the mixing and stirring of the curing agent and the phenolic resin, and the time is long. More preparation work; in addition, when the curing agent is mixed with the phenolic resin, it must be poured into the foaming mold, waiting for forty minutes to an hour, the phenolic resin foam can be opened for use; when the metal is to be made For exterior wall panels or other products, the phenolic foam must be cut to the appropriate size through the cutting table, bonded to the metal plate or other sheet through the adhesive, and then delivered to the customer after it has dried up; therefore, To make a piece of phenolic metal siding or other phenolic products, it takes a long working time, complicated working hours and limited production, which can not meet the needs of the public. 200911897 [Required production tools for invention technology] 1. Phenolic resin raw material mixing and filling machine: It is made up of special high pressure phenolic mixing incubator, double sandwich stainless steel mixing tank, adjustable flow frequency variable precision pump, automatic feeding device, ergonomics A phenolic perfusion machine assembled from a control box and high-quality control elements, a swing coating and infusion device, and the like. 2. Laminating conveyor. It is a phenolic foam composed of a molding conveyor belt, a flat belt of a canvas layer, a thickness-bearing belt, an automatic heating control device for a foam molding machine, a variable frequency control power device, and the like. Forming Machine. 3. Pressing unit: The number of forming sections of the shingle • The precision molding machine consisting of a body molding machine, an automatic synchronization device, a computer setting material length, and an automatic cutting device. 4. Automatic synchronous cutting table, single-sided cutting table, lateral stroke, longitudinal stroke, automatic setting of length and length error within 2mm. 5. In terms of machinery and equipment, the type of machine, laminating conveyor and cutting table, the three aspects of mechanical equipment must be "synchronized", that is, the central management station unified management of mechanical production speed, the speed of the three machines must Consistency, otherwise it will cause serious loss of product quality, and even cause serious damage to the machine. [Annex 2, phenolic foam board production process (continuous production process)] [Summary of the invention] Since the previous phenolic resin foaming technology belongs to artificial production, it can not achieve large-scale production and has no market competitive advantage, so it has fire prevention, Sound-proof, energy-saving, heat-insulating, corrosion-resistant, non-absorbent phenolic foam fireproof board can not meet the needs of a wide range of markets; phenol jun 200911897 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ To - then, when the _ its ship, then according to the different shapes of the product 'such as flat φ patch, irregular blue house suspect board, round lie insulation pipe, etc. into the cutting operation' and need (four) ship secret The combination with color enamel or other conforming layers 'not only long-lasting time' also adds a lot of unnecessary raw material loss, and the production of finished products is very complicated and cannot be turned over. This innovative invention technology 'Daiyang International Development Co., Ltd. has been studying the phenolic resin Wei rib for many years, and it has automatically combined the use of various types of equipment in the combination of painting and production. The secret foam fireproof board is produced in an automatic continuous production process with the following innovative production technologies: L fine 5 & square, less secretive in _ fireproof material. CF (Ml or the toxic chemical substances prohibited by the banned banquet convention), the foam produced by the _foaming body, although it has the effect of P-fire, can not meet the requirements of compensation, the foreign country is limited For the sustainability and safety of the products, the company changed the secret foaming agent into nitrogen, burning and carbon dioxide foaming, and toxic chemical substances became the green fireproof building materials. 200911897 2· Thin-type raw cover, with the help of phenolic rouge 珲 铋 科 科 科 科 科 黏 黏 黏 黏 黏 黏 黏 黏 黏 黏 ; ; ; ; ; ; ; ; ; ; ; ; ; ; 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前 先前- The producer must cut and shape according to the shape of the product, which is inconvenient and causes unnecessary waste of materials. In addition, it is necessary to use an adhesive to bond the phenolic foam fireproof material to the metal plate or other plate. Production output is bound to not increase significantly, resulting in high production costs, which in turn affects the competitiveness of products in the market. Phenolic foam fireproof materials use continuous automatic machinery After the production, since the product is sufficiently stirred after the raw material (phenolic resin and curing agent) is injected, the chemical emulsification exothermic reaction is carried out in a colloidal state for 90 seconds to 1 〇 5 seconds, so the fluidity in this state is obtained. It can be suitable for the production of molds of various shapes, and if the phenolic gel form is in contact with the surface of the metal plate or other plate bonding layer, the phenolic resin will automatically adhere directly to the veneer layer, and the exothermic reaction of the phenolic resin itself is combined. The preheating effect of the machine can quickly solidify the material and the bonding layer; this innovative production method saves a lot of money in addition to the loss caused by the cutting according to the irregular shape of the produced product. The use of adhesives not only drastically reduces the production cost, but also enhances the competitive advantage of the market. It can also produce a variety of different products and mass production to meet the needs of the public. 200911897 • Hope to take the arsenic of the fireproof building materials automation and slow production Sword new. I hope to take the resin hair woven shaft fine 6 Wei Xu and but all only stop the production of foaming mold, and no Large-scale production in order to meet the competition in the market 'diversity (four), sound insulation advantages over other fire building materials, but the price in the market has always been high, so can not supply the public demand at the silk price. In recent years, many fire accidents have occurred because there are no alternative productions that have caused the public to choose energy-saving but fire-proof building materials (such as polyurethane products) to make personal life safe and important. Assets are exposed to major dangers. If a fire unfortunately occurs, it will not only cause major economic and social losses, but may even cause a major tragic tragedy in the family. The use of resin fireproof materials to achieve automated continuous production After that, not only the factory is simple to implement, but also the cost of phenolic resin fireproof building materials is greatly reduced due to the reduction of production labor and product loss, which enhances the competitive advantage in the market, and for consumers, it can also be cheaper. Purchased higher quality fireproof building materials, which improved the safety of life and property and reduced fire The risk of disasters occurring. Innovative technologies for the continuous production of foamed fireproof building materials are based on the principle that the machine for producing products is accurately combined with the exothermic reaction generated by foaming of phenolic resin to achieve consistent continuous production. Before the production operation, the phenolic resin will be preheated to 3 (rc ' by the filling machine and the curing agent does not need to be heated (if the temperature is lower than 1 (TC, the curing agent needs to be preheated to 15 ° C), in the perfusion Machine η 200911897 / The end of the main material uses electric leaf motor or air-pressure spiral design to make the phenolic resin and the mixture of the phenolic resin into the mold of the automatic production line. Since the most important condition for controlling the foaming of the phenolic resin is the temperature of the shot, if the temperature is secret, the effect of the cracking reaction of the lining crack will result in shrinkage and the expansion ratio is extremely low. If the temperature is too high, the phenolic resin will be cured early. In the mold, the electric heating method is used to increase the temperature of the mold and maintain it at 6 (the operating standard of rc, so that the exothermic reaction during the emulsification of the ageing resin can just make It exhibits the best type standard; after the _ hour of production, the exothermic reaction of the aged resin can reach the temperature 赃, so when the production is stable, the machine can be utilized. The remaining temperature continues to be produced, the heating device of the mold can be completely closed, and if the mold machine continues to heat, the mold temperature will be too high and the final production quality will be affected. [Embodiment] 1. Machinery and equipment required before production Tool rubber gloves: Rubber gloves must be worn throughout the feeding operation. Special mixer for hardener: used when mixing hardener. Special mixing tank for hardener: Appliance used when stirring hardener. Infrared thermometer: Measure the temperature of the upper and lower belts. Plastic bag: used when measuring materials, after the end of the perfusion production operation, the pipeline will be automatically used for cleaning operations. 200911897 Filling machine: a special machine that mixes phenolic resin and curing agent and can regulate the quantitative discharge. Pressing unit: A machine that laminates metal steel sheets or other laminates into a product shape. Laminating conveyor: After mixing the phenolic resin with the curing agent, after pouring through the filling machine to the mold of the product to be produced, it is necessary to pass through The laminating conveyor cures the unshaped product and requires a heating device to match the phenolic foam. The reaction characteristics, combined with temperature control, make the phenol resin foam hardened. Automatic synchronous cutting table: synchronous with the production speed of the machine to cut the finished product (can automatically control the length of the cutting product) 2. Open the machine and carry out For heating work, make sure that the upper belt temperature of the machine reaches °C' and the belt temperature reaches 55X: to ensure the quality of the product. 3. Breaking the job: Since the hardener is mixed with many substances, most of them will be slightly The separation of raw materials occurs. Therefore, the pre-stirring action must be carried out before the feeding operation. The hardener is poured into the special hardening bucket of the hardener, and then the hardener phase mixer is used for about - minutes before the feeding can be carried out. 4. 4. Feeding must be used in the production of secret vein products. It must be confirmed that the hardener has been completed first before it can be fed. 200911897 5·Perfusion machine operation: open the filling machine switch , sequentially open the hardener pump switch, resin pump switch, hardener mixer switch, resin mixer switch, resin temperature control switch, if you need to replenish Then open the hardener feed switch and the resin feed switch separately. (The hardener does not need to be warmed, do not open the hardening Xie Yi control switch) 6. Temperature requirements before production: the resin must be above 30 ° C, the upper belt temperature of the machine reaches 6 ° ° C, the lower belt temperature reaches 55 ° c, in order to engage in production. 7. Before the official production, first conduct the measurement work to determine whether the pipeline is clogged and the raw materials are abnormal. 8. Final confirmation action: Be sure to confirm that the resin temperature is above 30 °c, the upper belt temperature of the machine reaches 60t, the lower belt temperature reaches 55 °C, and the machine pipe is unblocked, the raw material is not abnormal, and production can begin. operation. 9. Precautions in production operations a. Keep in mind that the raw materials in the filling machine barrel are sufficient? If it is insufficient, it will be pumped immediately to maintain normal operation. b. Always pay attention to the presence or absence of phenolic materials in the products produced so that they can be adjusted immediately at the production speed to ensure the quality of the products. c. If continuous production is more than one hour, the temperature of the upper belt must be measured every 1511 minutes from 200911897 after the production. If the temperature exceeds 75 °C, immediately turn off the temperature control switch of the upper belt until the temperature drops. The upper belt temperature switch can be turned on again when the temperature is below 65 °C. d. Always pay attention to whether the temperature of the phenolic resin in the filling machine is above 28 °C (but not higher than 33 °C) to maintain the stability of the product. 10. Condition occurrence and elimination a. The tail product has a phenomenon that the raw material is not foamed. ♦ Is the raw material in the barrel of the filling machine not filled with raw materials due to unfilled material? ♦ Is the pipeline blocked? b. The end of the product has a large bubble hole. ♦ Does the upper belt temperature exceed 75 °C? ♦ Does the lower belt temperature exceed 70 °C? ♦ Does the resin temperature in the filling machine exceed 33 °C? ♦ Is the production speed too fast? ♦ Is the temperature control of the hardener in the filling machine open? c. The end product is not foamed or the product thickness is not as good as the thickness ♦ Is the production speed too fast? ♦ Is the upper belt temperature less than 6 (TC? ♦ Is the belt temperature not up to 5 (Tt? ♦ Is the temperature of the wax in the filling machine barrel less than 25°c? 200911897 ♦ Is the hardener in the filling machine barrel stored? More than a week (unsealed)? ♦ Has the phenolic resin used been stored at room temperature for more than two weeks? ♦ Is the line blocked? 11. Precautions after production a. If there are more than three days of production stoppage When the machine is cleaned, the resin part is cleaned with industrial alcohol, and the hardener part is cleaned with water. b. If there is excess hardener in the barrel, it should be filtered and stored in the special barrel of hardener' and sealed. Prepare a record habit at any time, record the temperature of the day, the number of products produced, the total amount of raw materials used in production, and the problems that occurred during production, and form a group to discuss why the relevant problems occur, as a basis for the future production. And the accumulation of experience. [Simple description of the circle] Reference annex - Annex II