200848246 九、發明說明： 【發明所屬之技術領域】 ^ 本發明係與pu面膜有關，尤指一種利用真空吸附使面 膜直接成形花紋之方法。 【先前技術】 按，請芩閱第一圖所示，係為一種習用之基材與面皮 成型之製造方法，將一基布10往預定方向輸送，該基布1〇 由布料、不織布、超細纖維或其類似物構成，取一第一射 η料裝置20置於該基布10上方，將即樹脂及發泡物料射出灌 注於基布10表面以形成一PU塑膠發泡層u，並於該叩塑膠 發泡層11頂面貼合一第一層離型紙丨2，該第一層離型紙】2 係在該PU塑膠發泡層U逐漸反應的狀態下即利用一 加以貼合，並於行進一段距離後，即被另一滾輪14加；剝 離；再取一第二射料混合裝置3〇將之置於一第二層離型紙 15上方，將PU塑膠物料射出灌注於該第二層離型紙“表面 以形成一面皮層16，而該面皮層16之頂面貼合一第三層離 [^紙17，該第三層離型紙17係為具有預定之紋路，而^係 藉由該滾輪18在該面皮層16逐漸反應過程中被貼合於其頂 面者，使該面皮層16具有花紋，再利用滾輪19加以剝離該 面皮層16底面之第二層離型紙15，最後，將該柯塑膠發泡 =11與該面皮層16在半反應而未完全硬化的狀態下予以貼 係將兩者繞穿過—滾_合裝置她控㈣合程度， 最後再將成品加以捲收，即完成該製程。 又 【發明内容】 惟’習知之基材10與面皮層16雖可一次成型製成，但 200848246 =製私上必須使用第一層離型紙丨2及第二層離型紙丨5作壓 合加工且必須再剝離以供基材1〇與面皮層16貼合，且雖可 利用具有預定紋路之第三層離型紙17壓紋於該面皮層16 &仁由於基材10與該面皮層16在半反應而未完全硬化的 Ϊ態下再利用—滾壓貼合裝置4G壓合，且無法控制該面皮 =16於未兀全硬化之半反應時間，易使該面皮層Μ之花紋 且利用離型紙壓紋其紋路呈現效果不佳，且其製程 °又肴夕且浪費空間各別儲存及堆積物料’故縱上所述，習 用之合成皮於製程上仍有待加以改善之必要性。 不㈣減供—_用真空賴使面職接成型花么 =法，其利用聚胺基甲酸脂（俗稱ρυ)發泡後灌注於一声 上处以形成一面膜，藉由一預熱箱提供面膜於預; 再i接藉軟化狀態 /、一工’♦郃作用之幸昆輪之真空吸力將#面夕 2快速滾麼吸附於受熱後之面膜上，並進一步利用' 輪達到快速冷卻定型面膜上之花紋。 人^ 本發明所提供之利用真空吸附使面膜直 方法，由該輥輪快速達成壓紋及冷卻成型之 用合成皮及壓紋之繁雜製造缺點，藉此，使本發：習 冗方Ξ】省編備且環保省能源之效用者。…、縮 附蚀Γ先’ μ㈣第二圖所示，係'為本發明之利用直处；》 ::吏:膜直接成型花紋之方法之較佳實施例，：二：及 3有下列步驟： ”芏要係包 準備一基布50，將該基布5〇 往預定方向輪送 該基布 200848246 5用不織布、超細纖維或其類似物所構成，並利 使今其—下滾輪52以同步方式將其整齊送出， 使錢布50沿著一工作台53之台面上往前輸送。 利用1注設備順於卫作台53上之基㈣上方處， 置二:===有7物料裝置61及-射料混合裝 分別壯掠” 料桶61卜該等料桶611以供 色料衣剎：有液恶之異氰酸鹽聚合物烴化合物、發泡劑及 入不门1亥⑽桶611連接該射料混合裝置62,以導入混200848246 IX. Description of the invention: [Technical field to which the invention pertains] ^ The present invention relates to a pu mask, and more particularly to a method for directly forming a pattern by vacuum adsorption. [Prior Art] Press, please refer to the first figure, which is a conventional method for manufacturing substrate and dough forming, which conveys a base fabric 10 in a predetermined direction, which is made of cloth, non-woven fabric, super A fine fiber or the like is formed, and a first shot device 20 is placed above the base fabric 10, and the resin and the foamed material are injected and poured onto the surface of the base fabric 10 to form a PU plastic foam layer u, and A first release liner 2 is attached to the top surface of the plastic foam layer 11, and the first release paper is adhered to the PU plastic foam layer U in a state of being gradually reacted. And after traveling for a distance, it is added by another roller 14; stripping; taking a second shot mixing device 3 and placing it on a second layer of release paper 15, and injecting PU plastic material into the first The two-layer release paper "surfaces to form a skin layer 16, and the top surface of the skin layer 16 is attached to a third layer away from the [^ paper 17, the third layer of release paper 17 has a predetermined texture, and By the roller 18 being attached to the top surface of the skin layer 16 during the gradual reaction, the skin layer 1 is 6 has a pattern, and the second layer release paper 15 of the bottom surface of the dough layer 16 is peeled off by the roller 19, and finally, the silicone plastic foam = 11 and the surface layer 16 are half-reacted and not fully cured. The two are wounded through the same process, and the finished product is wound up to complete the process. [Inventive content] Only the conventional substrate 10 and the skin layer 16 can be used once. Molded, but 200848246 = privately, the first release liner 2 and the second release liner 5 must be used for press-bonding and must be peeled off again for the substrate 1〇 to be bonded to the skin layer 16, and The third layer release paper 17 having a predetermined texture can be embossed on the surface layer 16 & the bene is reused due to the substrate 10 and the surface layer 16 being semi-reacted and not fully hardened - the roll bonding device 4G is pressed, and it is impossible to control the half-reaction time of the dough to be fully cured. It is easy to make the surface of the surface layer and the texture of the surface is not good, and the process is not good. Wasting space to store and accumulate materials separately The synthetic skin still needs to be improved in the process. No (4) Reduction of supply - _ use vacuum to make the face to form the flower? = method, which uses polyurethane foam (commonly known as ρ υ) foaming and then poured into the sound The upper part is formed to form a membrane, and a mask is provided by a preheating box; then the softening state is taken, and the vacuum suction of the Kunlun wheel is used for the quick-rolling of the surface of the Kunlun wheel. On the mask, and further use the 'wheel to achieve the pattern on the rapid cooling styling mask. People ^ The method of vacuum coating to make the mask straight method, the roller and the pressure to quickly achieve the embossing and cooling molding of the synthetic skin and pressure The complicated manufacturing defects of the pattern, thereby enabling the present invention: Xi Fufang Ξ] province to prepare and environmentally friendly energy-saving effect...., condense Γ Γ first ' μ (four) second figure, is 'the invention A preferred embodiment of the method for directly forming a pattern by using a film;: ::吏: a film of two: and 3 has the following steps: "A base bag 50 is prepared, and the base cloth 5 is driven to a predetermined direction. Rotating the base fabric 200848246 5 with non-woven fabric, microfiber or the like It was formed, and this advantage makes it - the roller 52 in a synchronized manner to clean out the money on the table cloth 50 is conveyed along the forward of a table 53. Use 1 injection device to be above the base (4) on the guarding table 53, set 2: === There are 7 material devices 61 and - the mixture of shots are smashed respectively. The bucket 61 is used for color supply. The clothes brake: the isocyanate polymer hydrocarbon compound having a liquid odor, the foaming agent, and the entrance door 1 (10) barrel 611 are connected to the shot mixing device 62 to be introduced into the mixture.
ρ υ), ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ S 之射枓？二斗此合1置62内，藉由設於該射料混合裝置62上 合頭621灌注狀量之PU灌注於基布5味面上，以 $成一面膜70。 利用預熱箱80提供輸送經過之面膜7〇於預定溫度下 7::身：予!熱箱80溫度以不超過15(rc為準，不會破壞面膜 續軟化狀i。’使面膜7〇表面受熱於未熟成時，受熱形成持 第三Ϊ由:親輪9〇滾壓於受熱後之面膜70上，請配合參閱 、回所示，该輥輪90係由内而外依序設置有一進水管 膜層95出Γ官!2、、—抽真空管93、—金屬外筒94及一成型 之二、山目對5亥進水管91及該出水管92處係各設置有相對 抽直办〜水端91卜92卜而該進、出水端911、921另端之 之金Hi3相對處設有一抽真空端931，該抽真空管93外圍 於該公亚分佈設有數通氣孔941，該成型模層95貼覆 加金：二：：14外周圍，而該成型膜層95係由透氣性樹脂 /此5後經由粉末冶金所製成之透氣材料，其中， 200848246 -該抽真空端931外接有一抽真空器（圖未示）藉以產生之真 空吸力，再利用該金屬外筒94之通氣孔941利用真空吸力將 - 面膜70快速吸附並將該輥輪90上之成型膜層95之紋路滾壓 • 於面膜70上，使成型模層95之紋路快速緊密滚壓於其上， 並進一步利用該輥輪90之進水管91及出水管92之冷卻水由 该進水端911進入該進水管91内，並循環流至相連通之出水 管92處，並由該出水管92之出水端921流出，以此循環達到 快速冷卻定型該壓紋後之面膜7〇，再利用相鄰該輥輪9〇之 Γ 滾輪96以供整齊捲繞送出。 再利用一捲收裝置1〇〇將已具有花紋之面膜加以捲 收，即完成成品。 茲，再將本創作之特徵及其可達成之預期功效陳述如： ^本發明之輕輪達到一體快速壓紋成型且冷卻定型 =j上花紋之功效，免除習用之面膜壓紋之製造缺點及必 八再使用離型紙保護成型面膜之製程步驟。 2、本發明具有縮短製程、節省廠房設備且環保省能 乂又用〇 源之效用者。 综上所述 用性，间说ρ υ), ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Shooting of S? The inside of the two sets 62 is filled with the PU of the base 621 by the head 621 provided on the shot mixing device 62 to form a film 70. The preheating box 80 is used to provide the mask 7 for transporting through the predetermined temperature. 7:: Body: The temperature of the hot box 80 is not more than 15 (rc, which does not destroy the mask to soften i.) Make the mask 7〇 When the surface is heated to the uncooked, it is heated to form a third crucible: the parent wheel 9 is rolled onto the heated mask 70, please refer to the reference and back, the roller 90 is sequentially arranged from the inside to the outside. The inlet pipe film layer 95 is out of the official! 2, - the vacuum tube 93, the metal outer tube 94 and a molding second, the mountain head to the 5 Hai inlet pipe 91 and the outlet pipe 92 are provided with relative pumping ~ The water end 91 is 92 and the gold Hi3 at the other end of the inlet and outlet ends 911 and 921 is opposite to the vacuum end 931. The vacuum tube 93 is provided with a plurality of vent holes 941 at the periphery of the male sub-distribution. 95 overlay plus gold: two:: 14 outer circumference, and the formed film layer 95 is made of a gas permeable resin / after 5, through the powder metallurgy made of a gas permeable material, wherein, 200848246 - the vacuum end 931 is externally connected with a pumping The vacuum suction generated by the vacuum (not shown) is utilized, and the vacuum hole 941 of the metal outer cylinder 94 is utilized to utilize the vacuum. The suction force - the mask 70 is quickly adsorbed and the texture of the formed film layer 95 on the roller 90 is rolled onto the mask 70, so that the texture of the molding layer 95 is quickly and tightly rolled thereon, and the roller is further utilized. The cooling water of the inlet pipe 91 and the outlet pipe 92 of the 90 enters the inlet pipe 91 through the inlet end 911, and circulates to the outlet pipe 92 which is connected to the outlet pipe, and flows out from the outlet end 921 of the outlet pipe 92 to The cycle reaches the rapid cooling and shaping of the embossed mask 7〇, and then the roller 96 adjacent to the roller 9 is used for the neat winding. The rewinding device 1 is used to apply the mask. The product is completed, and the finished product is finished. Here, the characteristics of the creation and the expected effect can be stated as follows: ^ The light wheel of the invention achieves the effect of rapid embossing and cooling setting = j pattern, exemption The manufacturing defects of the mask embossing and the process steps of using the release paper to protect the molding mask. 2. The invention has the effects of shortening the process, saving the plant equipment, and saving the environment, saving energy and using the source. Sexuality
理應包含在本發明之專利範圍内 200848246 -【圖式簡單說明】 第一圖係為習知之合成皮之製造流程圖。 第二圖係為本發明之較佳實施例之製造流程圖。 第三圖係為本發明之輥輪之使用剖示圖 【主要元件符號說明】 【習知】It is intended to be included in the scope of the patent of the present invention. 200848246 - [Simplified description of the drawings] The first figure is a manufacturing flow chart of a conventional synthetic skin. The second drawing is a manufacturing flow diagram of a preferred embodiment of the present invention. The third figure is a cross-sectional view of the use of the roller of the present invention. [Description of main components] [Practical]
I 10 基布 11 PU塑膠發泡層 12 第一層離型紙 13 滚輪 14 滾輪 15 第二層離型紙 16 面皮層 17 第三層離型紙 18 滾輪 19 滾輪 20 第一射料裝置 30 第二射料混合裝置 40 滾壓貼合裝置 【本發明 】 50 基布 51 上滾輪 52 下滾輪 53 工作台 60 灌注設備 61 物料裝置 611 料桶 62 射料混合裝置 621 射料混合頭 70 面膜 80 預熱箱 90 輥輪 200848246 91 進水管 911 進水端 92 出水管 921 出水端 93 抽真空管 931 抽真空端 94 金屬外筒 941 通氣孔 95 成型膜層 96 滾輪 100 捲收裝置I 10 Base cloth 11 PU plastic foam layer 12 First layer release paper 13 Roller 14 Roller 15 Second layer release paper 16 Skin layer 17 Third layer release paper 18 Roller 19 Roller 20 First shot device 30 Second shot Mixing device 40 Rolling and laminating device [Invention] 50 Base cloth 51 Upper roller 52 Lower roller 53 Table 60 Filling device 61 Material device 611 Bucket 62 Shooting mixing device 621 Shot mixing head 70 Mask 80 Preheating box 90 Roller 200848246 91 Inlet pipe 911 Inlet end 92 Outlet pipe 921 Outlet end 93 Vacuum pipe 931 Vacuum end 94 Metal outer cylinder 941 Vent hole 95 Forming film layer 96 Roller 100 Reeling device