1240659 五、發明說明（1) --- 【發明所屬之技術領域】 本發明係為一種剝漆製程，尤指被塗物剝離表面之 料製程。 ' 【先前技術】 一，產品於設計時，不但需要注重產品之使用功能， 而且更要重視產品之外觀設計，以吸引客戶選購，同時 為更增加產品之附加價值，因此廠商無不盡力在產品的外 觀設計上絞盡腦汁，以增加產品的銷售價值。 習知之產品（如筆記電腦機殼或行動電話機殼）在產 品外觀設計時，須重視產品之外表顏色，且其表面顏色係 可利用塗佈漆料之方式塗佈於產品表面。該漆料塗佈步驟 係先喷塗底漆於被塗物表面，待底漆乾燥後，再噴塗表漆 於被塗物之底漆表面上。但當被塗物於塗佈製程時，因i 為疏失或機械損壞’而導致被塗物之表面喷塗不佳或產生 缺陷’因此為消除此錯誤及避免使被塗物報廢，必須進行 剝漆製程’再利用塗佈漆料之技術再次喷塗漆料於其上。 該剝漆製程之步驟係為： A、 將塗佈有底漆及表漆之被塗物浸入二氯甲燒之中 性剝漆溶劑内，以利用溶劑溶解被塗物之表漆。 B、 再將被塗物從溶劑槽取出，置於溶劑收槽内，以 使被塗物上之溶劑滴流於該溶劑收槽内。 C、 再利用刷洗方式，將被塗物之不容易被溶劑接觸 的地方刷洗，以清除被塗物上之表漆，如被塗物上具有孔 隙處。1240659 V. Description of the invention (1) --- [Technical field to which the invention belongs] The present invention is a paint peeling process, especially a process for peeling the surface of a coated object. '[Previous technology] First, when designing a product, we must not only pay attention to the product's use function, but also pay attention to the product's appearance design to attract customers to purchase, and at the same time to increase the added value of the product, so manufacturers are making every effort to The design of the product is exhausted to increase the sales value of the product. Known products (such as notebook computer cases or mobile phone cases) must pay attention to the exterior color of the product when designing the appearance of the product, and the surface color can be applied to the surface of the product by coating paint. In the paint coating step, a primer is first sprayed on the surface of the coating object. After the primer is dried, a top coat is sprayed on the surface of the coating. However, when the coated object is in the coating process, the surface of the coated object is poorly sprayed or defective because of i's negligence or mechanical damage. Therefore, in order to eliminate this error and avoid scrapping the coated object, it must be stripped. The lacquer process' uses the technique of coating paint again to spray paint on it. The steps of the paint stripping process are as follows: A. The coated object coated with the primer and the surface coating is immersed in a dichloromethane neutral stripping solvent to dissolve the surface coating of the coating with the solvent. B. Remove the coating object from the solvent tank and place it in the solvent collecting tank, so that the solvent on the coating object drips in the solvent collecting tank. C. Re-use the brushing method to brush the place where the coated object is not easily contacted by the solvent to remove the surface paint on the coated object, such as the hole in the coated object.
第5頁 1240659 五、發明說明（2) --- D、、利用水洗之方式將被塗物置入於水洗槽清洗，以 清除被塗物表面之溶劑。 如此當被塗物表面之表漆清除後，再進行表漆喷塗製程， 以避免報廢被塗物’且恢復該被塗物之產品價值。 惟，習知之剝漆製程仍具有缺點。因該被塗物進行剝 漆製程時，該被塗物之部分底漆亦被溶劑溶解，且再經刷 洗時’更使得被塗物表面凹凸而難以進行表漆喷漆製程， 所以須進一步加工後，再進行表漆喷塗製程，以與不需經 重工製程之被塗物外觀相同。 為了使t審查員能進-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 附圖不僅提供參考與說明用，並非用來對本發明加以限制 者。 【發明内容】Page 5 1240659 V. Description of the invention (2) --- D. The coated object is placed in a water washing tank for cleaning by water washing to remove the solvent on the surface of the coated object. In this way, after the surface paint on the surface of the object to be coated is removed, the surface coating spraying process is performed to avoid scrapping the object to be coated 'and restore the product value of the object to be coated. However, the conventional paint stripping process still has disadvantages. Because during the paint stripping process of the coated object, part of the primer of the coated object is also dissolved by the solvent, and when brushed again, the surface of the coated object is uneven, which makes it difficult to perform the surface spray painting process, so further processing is required. Then, the surface paint spraying process is performed to have the same appearance as that of the object to be coated without the heavy industry process. In order for the examiner to further 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. However, the attached drawings are not only for reference and explanation, but are not intended to limit the present invention. . [Summary of the Invention]
本發明係為一種剝漆製程，其藉由溶解被塗物表面之 表漆及底漆，且經抗氧化處理，以使被塗物表面具有抗氧 化防鏽蝕能力，並使其再經漆料塗佈製程，以使漆料均勻 佈設於被塗物表面，如此避免加工過程中物件報廢而增加 成本，且使物件再經重工製程而恢復其價值。X 、依據前述發明目的，本發明係為一種剝漆製程，且被 塗物上具有至少二漆料層，以利用該剝漆製程清除該至少 二漆料層，其步驟包括·· 利用第一溶劑將被塗物進行第一漆料層溶解，以剝除The invention is a paint stripping process, which dissolves the surface paint and primer on the surface of the object to be coated and undergoes anti-oxidation treatment, so that the surface of the object to be coated has anti-oxidation and anti-corrosion capabilities, and then passes through the paint The coating process enables the paint to be evenly distributed on the surface of the object to be coated, thus avoiding the scrapping of objects during the processing process and increasing the cost, and regaining the value of the objects through the heavy industry process. X. According to the foregoing object of the present invention, the present invention is a paint peeling process, and the object to be coated has at least two paint layers, in order to use the paint peeling process to remove the at least two paint layers, the steps include ... The solvent dissolves the coated object in the first paint layer to remove
1 第6頁 1240659 五、發明說明（3) 該被塗物之第一漆料層； 清除被塗物上之第一溶劑； 利用第二溶劑將被塗物進行第二漆料層溶解，以剝除 該被塗物之第二漆料層； 清除被塗物上之第二溶劑；及 製作該被塗物上之抗氧化層。 如此利用剝漆製程清除該被塗物表面之漆料，以便於再進 行喷漆製程，以恢復被塗物之原有價值。 【實施方式】 請參閱第二圖至第三圖所示，本發明係為一種剝漆製 程，係利用兩道溶劑溶解漆料製程，以分別溶解被塗物表 面之至少二層漆料層，再分別經清洗製程，以去除該被塗 物表面之溶劑，並使該被塗物經抗氧化製程處理，以使該 被塗物具有抗氧化作用，如此可乾淨地清除該被塗物表面 之漆料層，且使該被塗物表面具有抗氧化能力。 請參閱第二圖及第三圖所示，其中該被塗物上具有至 少二漆料層，以利用該剝漆製程清除該至少二漆料層，其 步驟包括： A .利用第一溶劑將被塗物進行第一漆料層溶解，以 剝除該被塗物之第一漆料層，其中該第一溶劑係容置於第 一溶劑槽1 0内，且該溶劑係可為酸性之硝酸或硫酸，並 使該被塗物浸入溶劑内，以溶解剝除該被塗物表面之第一 漆料層。1 Page 6 1240659 V. Description of the invention (3) The first paint layer of the object to be coated; the first solvent on the object to be coated is removed; the second solvent layer of the object to be coated is dissolved with the second solvent to Peel off the second paint layer of the coated object; remove the second solvent from the coated object; and make the anti-oxidation layer on the coated object. In this way, the paint on the surface of the coated object is removed by using the paint peeling process, so that the painting process can be performed again to restore the original value of the coated object. [Embodiment] Please refer to the second to third figures, the present invention is a paint stripping process, which uses two solvents to dissolve the paint process to dissolve at least two paint layers on the surface of the object, Then, the cleaning process is separately performed to remove the solvent on the surface of the coating object, and the coating object is subjected to an anti-oxidation process so that the coating object has an antioxidant effect, so that the surface of the coating object can be cleanly removed. A paint layer, and the surface of the object to be coated has oxidation resistance. Please refer to the second figure and the third figure, wherein the coated object has at least two paint layers to remove the at least two paint layers by the paint stripping process, the steps include: A. using a first solvent to The first paint layer is dissolved by the coated object to strip off the first paint layer of the coated object. The first solvent is contained in the first solvent tank 10, and the solvent may be acidic. Nitric acid or sulfuric acid, and immersing the coating object in a solvent to dissolve and strip the first paint layer on the surface of the coating object.
1240659 五、發明說明（4) B .再清除被塗物上之第一溶劑，其中該清除步驟包 括以滴流之方式回收該被塗物上之第一溶劑，再經二道的 水洗步驟清除該被塗物上之第一溶劑。且該回收該被塗物 係於溶劑回收槽1 1進行，該水洗清除該被塗物上之第一 溶劑係於二水槽1 2進行。 C .利用第二溶劑將被塗物進行第二漆料層溶解，以 剝除該被塗物之第二漆料層，其中該第二溶劑係可為鹼性 溶劑，且容置於第二溶劑槽2 0内，使該被塗物浸入第二 溶劑溶解該被塗物表面之第二漆料層，且同時使該被塗物 上殘留的酸性第一溶劑與該驗性第二溶劑中和。 D .清除被塗物上之第二溶劑，其中係以兩道水洗之 方式清洗該被塗物表面之第二溶劑’且該水洗之方式是以 浸入水槽1 2之方式清洗。 E .製作該被塗物上之抗氧化層，其中係利用抗氧化 劑與該被塗物作用，而於該被塗物表面產生抗氧化層，以 保護該抗氧化層，避免氧化鏽蝕，且該被塗物係以浸入抗 氧化劑槽3 0之方式進行。 F .清除該被塗物上之抗氧化劑，且清除步驟包括水 洗該被塗物及超音波清洗該被塗物，以浸入水槽1 2及超 音波槽4 0内清洗。 藉由其上之剝漆製程，以剝除該被塗物上之至少二漆 料層，以顯露出該被塗物表面，並利於其後被塗物之喷漆 重工製程。且為使該被塗物表面不會氧化鏽蝕，因此於剝 漆後再使其經抗氧化處理，以使該被塗物表面製作抗氧化1240659 V. Description of the invention (4) B. The first solvent on the object to be coated is removed again, wherein the cleaning step includes recovering the first solvent on the object to be dripped, and then removed by two washing steps. The first solvent on the coated object. And the recovery of the coating object is performed in the solvent recovery tank 11 and the water washing to remove the first solvent on the coating object is performed in the two water tank 12. C. The second paint layer is dissolved by using a second solvent to strip the second paint layer of the to-be-coated object, wherein the second solvent can be an alkaline solvent and is contained in the second In the solvent tank 20, the object to be coated is immersed in a second solvent to dissolve the second paint layer on the surface of the object to be coated, and at the same time, the acidic first solvent remaining on the object to be coated and the sensible second solvent with. D. Remove the second solvent on the coated object, wherein the second solvent on the surface of the coated object is cleaned by two water washing methods, and the water washing method is immersed in the water tank 12 to clean. E. Making an anti-oxidation layer on the to-be-coated object, wherein an antioxidant is used to interact with the to-be-coated object, and an anti-oxidation layer is generated on the surface of the to-be-coated object to protect the anti-oxidation layer from oxidative rust, and the The object to be coated is immersed in an antioxidant tank 30. F. The antioxidant on the coating is removed, and the removing step includes washing the coating with water and ultrasonic cleaning the coating to be immersed in the water tank 12 and the ultrasonic tank 40 for cleaning. By using the paint peeling process thereon, at least two paint layers on the object to be coated are peeled off to reveal the surface of the object to be coated, and it is beneficial to the subsequent painting and repainting process of the object to be coated. In addition, in order to prevent the surface of the object from being oxidized and rusted, after the paint is peeled off, it is subjected to an antioxidant treatment to make the surface of the object to be resistant to oxidation.
綜上所述、，本發明之「剝漆製程」， 塗物表面之表漆及底漆，且經抗氧化處理 面异有抗氧化防鏽能力，且使其再經、、先 料均勻佈設於被塗物表面，1 lL、i二&料 惟以上所述僅為本發明之較佳:， 限本發明之專利範圍，故舉凡仃貫In summary, the "paint stripping process" of the present invention, the surface paint and primer on the surface of the coating, and the anti-oxidation treatment surface has anti-oxidation and anti-rust ability, and it is evenly arranged after the first and second materials. On the surface of the coated object, 1 lL, i 2 & material, but the above is only the best of the present invention :, is limited to the scope of the patent of the present invention, so the general
1240659 水洗及超音波清洗該被塗物表面 ^ #面I批氧化劑。如此經剝漆製程可乾 塗漆枓，且避免該被塗物表面產生凹凸 物漆作業。 其後的嘖#述 ’、 、六丹經洗 料均勻佈設於被塗物表面，如 ” * 而增加成本，且使物件再經重工尤加工 内容所為之等效結構變化，均同理比f明 内，給予陳明。 白包含 ，以清除該被 淨地清除被塗 坑洞，以利於 中藉由溶解被 以使被塗物表 佈製程，使漆 程中物件報廢 其價值。 例，非因此拘 説明書及圖示 本發明之範圍 12406591240659 Water and ultrasonic cleaning of the surface of the coating ^ # surface I batch of oxidants. In this way, the paint can be dry-painted after the peeling process, and the paint on the surface of the coated object can be avoided. The following 啧 # 述 ', and Liudan washing materials are evenly arranged on the surface of the object to be coated, such as "*", which increases the cost and changes the equivalent structure of the object after undergoing heavy industry and special processing. In the Ming Dynasty, Chen Ming is given. White contains to clear the coated pits, so as to help the coating process by dissolving the coated surface, and make the objects in the lacquering process worthless. For example, non Therefore, the scope of the present invention is illustrated and illustrated 1240659
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