12999721299972
九、發明說明： 【發明所屬之技術領域】 本毛月係有關於一種去除含揮發性物質之材料中的該 揮發性物質之方法，尤其財_—_於軟性印刷電路板 =之積層板的衣μ去轉發性溶誠/及氣體之副產物 裝置及其方法。 【先前技術】 習知含有揮發性溶劑與聚合單體(麵〇聽)之長條型 狀材料，通常係藉由加熱並辅以減壓(例如，抽真空）的方 式，^去除其所含有_揮發性溶舰使其賴，並可促進 聚合單體進行聚合反應形絲合物。例如，於製備軟性印刷 電路板用_積層基板的製財，會於鋪表面塗佈一層含 有揮發性溶劑的聚酿胺酸(polyamic acid，ρΑΑ)清漆⑽㈣ 、、、&物之後，藉由加熱去除用來溶解聚醯胺酸的揮發性溶 j、同蚪使聚醯胺酸聚合形成聚醯亞胺(㈣咖此，朽）。在 别述加熱處與雜巾，習知係藉祕軸式(潘〖請⑴的方 進行乾燥。惟此種藉由通過加熱爐進行加熱處理的方法， 其加熱爐的長度係與加熱處理所需的時間成正比，亦即加熱 f理時間越長，騎需之加熱爐的長度也越長。但如果為節 省設備的費用將加熱爐的長度縮短，則需降低長條型片狀材 料通過加熱爐的速度以確保有足夠的加熱時間，但如此一來 部會造成生產速率低下的問題。 J299972 為匕p於日本發明專利公開第61_3〇7789號(特開昭 公報中，揭示了—種藉由將前述長條型片狀材料 先捲成-卷軸狀後進行加熱處理的方法。該方法並沒有使用 f同捲曲用隔離板㈣㈣，因此材料間會產生黏著的問 nt服此—材料間黏著㈣題，日本發明專利公開第 =4488 _摘平4_84488)公報中揭示了 —種使[表面粗 二又_在〇.5障以上的不織布或不鏽鋼製金屬網作為共同 2用離板進仃加熱處理的方法。但其實際使帛上卻有不 3的纖維會發生殘留的情形’以及不織布或不鏽鋼製金屬 财於經處理後的材料表面留下印痕(例如，網狀痕跡)的問 通，致使產品良率不佳。為克服此—問題，日本發明專利公 屬7號(特開平8_224797)公報中揭示了一種由銅 二t 同捲曲用隔離板1〇，其具有—由複數個突起塊 —叹置於其表面所構成之粗燥面，且另—表面為光滑面（第 —圖）。於操作時，鋪由將隔離板的«©緊靠長條型片 有聚合單__侧進行共同捲曲。進行加熱處 、守揮發性溶劑即會汽化並自突起塊的間隙間逸出。惟此種 方法雖可避免;I；織布纖維殘冑，並減少經處理後的材料表面 的問題’但其並無法完全避免。此外，為製作此一隔離 ，而大幅增加4理成本，且隔離板的粗燥面上的孔隙會被殘 邊的來合單體所填塞，致使其使用兩、三次後即需丢 言 亦會增加處理成本。 >、^ 為完全克服前述習知技術巾經纽後之材料表面殘留 1299972 I== 2題，另有人提出一種藉由兩條金屬網帶分別放置於 =矣2材料的兩侧邊上作為隔離板，將長條型片狀材料 、喜©古f欠進行加熱處理。於加熱處理後長條型片狀材料兩 本P痕之部分裁切掉，藉此以獲得無印痕的成品。惟此 金屬網有其缺點’例如金屬網帶會因成卷的 “托出產生的摩擦力，致使兩條金屬網帶於操作 側度產生不同’進而導致長條型片狀材料左右兩 又丨不η力道的拉㈣造成長條型片狀材料形成敏摺。另 、、，虽金屬網帶太厚時，將成卷的長條型片狀材料直立的狀 $ Π於金屬網帶的重量太重使得長條型片狀材料無法支 I ^掉’導致其表面產生皺摺及外觀上的損傷；反之太薄 則成卷的長條型片狀材料會發絲㈣狀況，且由金屬 、，’ ▼所形成之通風孔_長截比會過A，使得熱風無法進 =，而失去其應有的作用，财導致成卷的長條則狀材料 内外層的物理與化學特性產生差異。而此-問題即使改用輻 射加熱方式進行加熱處理亦無法克服。 【發明内容】 為，決前述習知技射所存麵_，本發财此即提 供-種藉由遞板去除含揮發性物質之材料巾_揮發性 物質之方法，以克服前述習知方法枝長條型片狀材料丄面 留下不想要的殘留物(例如纖維）、印痕與皺摺，以及成品 之内外層的物理與化學特性產生籠的㈣，例如表面顏色 .1299972IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a method for removing the volatile substance in a material containing a volatile substance, in particular, for a flexible printed circuit board=layered board A device and method for the by-product of the transfer of the gas and the gas. [Prior Art] It is known that a long strip-shaped material containing a volatile solvent and a polymerized monomer is usually removed by heating and supplemented with a reduced pressure (for example, vacuum). _ volatile solvent to make it, and can promote the polymerization of the monomer to form a filament. For example, in the preparation of a flexible printed circuit board for the production of a laminated substrate, a layer of a volatile acid-containing polyamic acid (ρ) varnish (10), (4), and & Heating removes the volatile solvent used to dissolve the poly-proline, and homopolymerizes the poly-proline to form a polyimine ((4). In the heating section and the miscellaneous towel, it is customary to use the secret axis type (Pan 〖Please (1) to dry. However, the method of heating by the heating furnace, the length of the heating furnace and the heat treatment station The time required is proportional, that is, the longer the heating time is, the longer the length of the heating furnace is required to be used. However, if the length of the heating furnace is shortened in order to save equipment costs, it is necessary to reduce the length of the sheet material. The speed of the furnace is ensured to ensure sufficient heating time, but this will cause a problem of low production rate. J299972 is disclosed in Japanese Laid-Open Patent Publication No. 61_3〇7789 (Japanese Unexamined Patent Publication No. Hei. The method of heat-treating the strip-shaped material is first rolled into a reel shape, and the method does not use the f-corrugated separator (4) (4), so that there is adhesion between the materials, and the material is interposed between the materials. Adhesive (4), Japanese Invention Patent Disclosure = 4488 _ _ 4_84488) The bulletin discloses that [non-woven fabrics or stainless steel metal meshes with a surface thickness of two or more are used as a common 2 heating The method of rationality, but it actually causes the fiber to be left on the raft, and the non-woven or stainless steel metal leaves the mark on the surface of the treated material (for example, the reticular trace). In order to overcome this problem, Japanese Patent Laid-Open Publication No. Hei No. 7-224797 discloses a copper-t-corrugated separator 1 which has a plurality of projection blocks. - sigh on the rough surface of the surface, and the other surface is a smooth surface (figure - figure). In operation, the «© close to the long strip of the separator has a single sheet__ side Co-curling is carried out. When heated, the volatile solvent will vaporize and escape from the gap between the protruding blocks. However, this method can be avoided; I; weaving fiber residue and reducing the surface of the treated material The problem 'but it can't be completely avoided. In addition, in order to make this isolation, the cost of the treatment is greatly increased, and the pores on the rough surface of the separator are filled with the monomer of the residual edge, so that it uses two After three times, the need to lose words will also increase. Processing cost. >, ^ In order to completely overcome the above-mentioned conventional technology, the surface residual of the material after the towel is 1299972 I== 2, and another person proposes to place two metal mesh belts on both sides of the =矣2 material. On the side, as a separator, the long strip-shaped material and the heat-receiving sheet are heat-treated. After the heat treatment, the two strips of the long sheet-shaped material are cut off, thereby obtaining the unprinted portion. The finished product. However, the metal mesh has its shortcomings. For example, the metal mesh belt will cause different friction between the two metal mesh belts due to the friction generated by the roll, which leads to the left and right strip materials. In addition, the pulling of the force (4) causes the long strip-shaped material to form a sensitive fold. In addition, when the metal mesh belt is too thick, the rolled strip-shaped material is erected to the metal mesh belt. The weight is too heavy to make the long strip-shaped material unable to support the resulting wrinkles and appearance damage on the surface; if it is too thin, the long strip-shaped material in the roll will have a hair (4) condition, and Metal, ' ▼ the venting hole formed _ long cut ratio will pass A, so that = Hot air can not enter, and lose its effect, leading to fiscal rolled strip Physical and Chemical Properties of the material of the inner and outer layers form a difference. However, this problem cannot be overcome even if it is heat-treated by using a radiation heating method. SUMMARY OF THE INVENTION In order to overcome the above-mentioned conventional techniques, the present invention provides a method for removing a volatile material-containing volatile material by a transfer plate to overcome the aforementioned conventional method. The strip-shaped sheet material leaves unwanted residues (such as fibers), impressions and wrinkles, and the physical and chemical properties of the inner and outer layers of the finished product. (4), for example, surface color. 1299972
為達成本發明之目的，根據本發明所指出之—種 除含有揮發性物質的長條型片狀積層板中之該揮發性物 的=離板’該長條型片狀積層板係以捲軸狀進行純處畔 以去除該揮發性物f ’其中該隔離板的—表面為平滑面，; 其反面的表面上沿著其兩長邊侧邊分別設置有一凸 表面的粗糙部。 、“ 於長條型片狀積層板捲成卷軸狀時，使用本發明隔離板 進行共同捲曲，可使長條型片狀積層板所含有的揮發性物質 得以於加誠_财巾，自設置於本發明_板兩側邊上 的粗糙部中之凹陷部所形成之通道排出。 本赉月亦知;供一種藉由共同捲曲用隔離板製備印刷電 路板用積層板的方法，步驟包含： (1) 取得一包含一基板與一預先形成於其上且含揮發 性物質的材料層之長條型片狀積層板； (2) 於该長條型片狀積層板捲成卷軸狀，以進行加熱處 理藉以去除該揮發性物質時，使用如前所述之隔離 板進行共同捲曲以使捲成卷軸狀的每一層該長條 型片狀積層板得以分隔，其中該隔離板中設置有粗 才造部的該表面係面對該長條型片狀積層板的該材 料層；以及 (3) 對經以該隔板共同捲曲之捲軸狀該長條型片狀積 層板進行加熱，以使該揮發性物質得以自該隔離板 1299972 兩侧邊上粗糙部中之凹洞排出。 羽根據本發明所指出之共同捲曲用隔離板，能有效避免因 白知刀板兩側張力不均造成長條型片狀積層板產生敏擅 =狀況。另外，本發日離域用具導熱性的材料時，可使 侍=傳的截面積增大(長條型片狀積層板加上隔離板的厚度〕 2致幢的導熱效果，進*使得卷軸㈣長肺片狀積層 类，外UI不致過A，藉此可避免習知因加熱處理造 由狀的長條型片狀積層板的内、外層溫差過大所導致的 理與化學特性的差異。另外，本發明隔離板可有效增 狀之長條型片狀積層板的切力，因此不致因卷轴狀 木里片狀積層板直立時，上部重量過重而將其壓蜂。故 =離板進行共同捲曲時’可使得極薄的長條型片 狀積層板得以進行製備。 ^發明中所述之長條型片狀材料係指薄片狀之材料，其 層長條型靖爾健由複數 =;頁=技藝者’可做些許之改良與修飾，但仍不脫離本 【實施方式】 隔離板 爹閱第二圖，為根據本發明所指出之共同捲曲用 1299972 =意圖。根據本發明所指出之—種用於去除含有揮發性物 二的長條型片狀積層板中之該揮發性物質的隔離板如 長條型片狀積層板細捲減騎加祕 該^ 發性物質，其中該隔離板20包含撐 Y亥揮 繁一矣；m ^ 叉保板22,支撐板22 第表面24為-本質上呈平滑表面之平滑面；而相對於 二之Π第二表面％上沿著其兩長邊的侧邊分別 -又 於該第一表面26的粗糙部28。該粗糙部28 可依需要舰固定的設置於該隔離板2Q的該第二表面％ 上，或可分離的設置於該隔離板2〇的該第二表面％上 =發明中並沒有特別的限制。但為考量成本效益及零件的可 替j矣性’該粗經部28較佳係可分離的設置於該隔離板2〇的 呑亥弟^—表面26 F。 當該粗糙部28依需要預先固定的設置於該隔離板如 的该弟二表面26上時，本發明中該粗輪部28係指具有連姨 凹陷部設計的結構，只要是任何習知不會影響揮發性氣^ 動的結構，可使經受熱揮發的揮發性物質得以經由連續凹^ 部的空隙，自捲錄之長條型片狀積層板的侧面排出^ ，應用於本發财，在此並沒有特別的限制。作為 有 連績凹陷部設計的結構，例如凸出於—平面上的種種= 體4些柱狀體包含圓柱、姻形柱、馬蹄形柱、方形柱、 梯形柱....等’但並不僅限於此。凸出於平面 赫 可藉由習知_献學_職_的紋所料 明中亦無特別的限制。 、不知 1299972 當遠粗梭部28係可分離的設置於該隔離板2〇的該第二 面％上日寸’本發明中該粗糖部28係指具有連續凹陷部設 计的帶狀結構，例如網帶，但並不僅限於此。作為前述網帶 的例子，例如金屬網帶，但亦並不僅限於此。粗糙部28凸 出於支撐板22表面的高度，於本發明亦無特別的限制，只 要是可於其上設置凹陷部，以使氣體得以經由該凹陷部逸出 者’皆可被應用於本發明中，但其高度較佳係在15〜1〇〇〇 之間 μ 前述隔離板20中支撐板22與粗糙部28的材質可以是 相同的，亦可以衫_。只要是任何習知可以忍受前述加 熱處理的溫度之材質者，均可被朗於本發明巾。為考量捲 輛狀之長條型片狀積層板的傳熱效果與支撐效果，支撐板 22較佳係為銅、㉟、不鏽鱗金屬箔，或包含有該些金屬 箱的積層板。為使其雜佳之支撐效果，支撐板22 ^厚产 於本發明中並沒有特卿限制，只要使支撐板22的厚度加 上長條型片狀積層板厚度之總和在3q〜3_ _之内即可。 因此’本發明可被應甩於超薄的長條型片狀積層板(例如，9 μηι的銅箔積層板)之製備上。 本發明飼捲相_板可應用之長條 範圍，只要是其上具有耐熱且需藉由高溫去除揮發性成= 樹脂膜之耐紐性金屬_長條型片狀積層板，皆可應用本 發明隔離板去除樹脂财的揮發性物質。作為本發财長停 型片狀積層板的例子，例如其上具有聚乙稀㈣她 1299972 聚丙烯(polypropylene)、聚酯(P〇lyester)、聚醯胺、聚醯亞胺、 聚苯(polystyrene)等樹脂膜之銅、鋁等金屬箔之積層板，但 並不僅限於此。I _ 本發明隔離板2〇的平滑面係指具有實質上平滑表面的 平面，縱使具有些微凹凸起伏，只要不影響本之 者，仍在本發騎稱之平滑_範_。前述之帽面尤^ 是指具有平均粗糖度深離ζ值)在！職以下者。本發明隔 離板20的粗糙部28上的凹陷部，是可以大小不一的，且^ 使是散佈不均勻’只要衫會料揮發㈣受熱汽化後經由 凹陷部排出者，均在本發明所稱之減部28所涵蓋的範圍 内0 所述含有揮發性物質之長條型片狀 積層板，其係可為單-材料積層於金屬荡板上的長條型片狀 積層板，其亦可為複數種不同材料積層於 構 成之兩層以上的長條型片狀制板。以_作為本發明3 型片^積層板之金射1的例子，其上可塗佈聚醯亞胺前驅 树脂溶液的接著材料，再塗佈感光性樹脂溶液。 本發明制捲__板可驗印㈣路板用基板的 3上’騎職路㈣基板具有由銅料金騎構成之導 H㈣於其上之雜亞赠驅物樹料觸溶液的絕 、 /基板係、纟·^預乾耜後’再藉由本發明隔離板2〇與其 同捲曲’帅成—卷軸狀。進行共同捲曲時，本發明 離板2G的平滑面係面向基板的導體層，而另-面則面向For the purpose of the present invention, in accordance with the present invention, the volatile matter in the strip-shaped laminated sheet containing volatile substances is determined as the off-plate 'the strip-shaped laminated sheet is reeled The surface is purely removed to remove the volatile matter f' wherein the surface of the separator is a smooth surface; and the surface of the reverse surface is provided with a rough portion of the convex surface along the two long sides thereof. "When the long strip-shaped laminate is rolled into a reel shape, the separator can be co-curled by using the separator of the present invention, so that the volatile substances contained in the long strip-shaped laminate can be self-set. The channel formed by the depressed portion in the rough portion on both sides of the board of the present invention is discharged. This is also known as a method for preparing a laminated board for a printed circuit board by using a common crimping separator, and the steps include: (1) obtaining a long strip-shaped laminate comprising a substrate and a layer of a material containing a volatile substance formed thereon; (2) winding the strip-shaped laminate in a roll shape to When the heat treatment is performed to remove the volatile material, the separator is co-curled by using the separator as described above to separate each of the strip-shaped laminates which are wound into a roll shape, wherein the separator is provided with a thick layer. The surface of the component is facing the material layer of the elongated sheet-like laminate; and (3) heating the elongated sheet-like laminate in a roll shape that is curled together by the separator, so that The volatile material is obtained from the separator 1299972 The cavity in the rough part on both sides is discharged. The feather according to the invention, the common curling isolating plate can effectively avoid the unevenness of the strip-shaped laminated board caused by the uneven tension on both sides of the white knife plate. In addition, the material of the heat transfer of the off-the-shelf device can increase the cross-sectional area of the waiter (the thickness of the strip-shaped laminate and the thickness of the separator). *There are reels (4) long-legged lamellar laminates, and the outer UI does not pass A, thereby avoiding the rational and chemical properties caused by the excessive temperature difference between the inner and outer layers of the long strip-shaped laminate which is formed by heat treatment. In addition, the separator of the present invention can effectively increase the shearing force of the long strip-shaped laminated board, so that when the reel-shaped sheet-like laminated board is erected, the upper weight is too heavy to be embossed. When the plate is co-curled, the extremely thin strip-shaped laminate can be prepared. ^The strip-shaped material described in the invention refers to a flaky material, and the layer strip type Jingerjian Plural =; page = artist's can make some improvements and Modifications, but still not departing from the present embodiment [Implementation] The separator is referred to the second figure, which is a common crimp for use in accordance with the present invention. 1299972 = Intent. According to the invention, it is used to remove volatiles containing The separator of the volatile substance in the long strip-shaped laminated board, such as the strip-shaped laminated board, is provided with a thin roll, and the partitioning plate 20 comprises a yoke; m ^ fork plate 22, the second surface 24 of the support plate 22 is a smooth surface which is essentially a smooth surface; and the second surface relative to the second surface is along the sides of the two long sides thereof - respectively a rough portion 28 of a surface 26. The roughness portion 28 may be fixedly disposed on the second surface % of the spacer 2Q or may be detachably disposed on the second surface % of the spacer 2 There are no special restrictions in the invention. However, in order to consider the cost-effectiveness and the versatility of the part, the rough portion 28 is preferably detachably disposed on the surface of the spacer 2F. When the roughness portion 28 is fixedly disposed on the second surface 26 of the partition plate as needed, the thick wheel portion 28 in the present invention refers to a structure having a design of a continuous depression portion, as long as it is any conventional A structure that affects the volatile gas, so that volatile substances that are subjected to thermal volatilization can be discharged from the side of the long strip-shaped laminate by the gap of the continuous concave portion, and are used for the present. There are no special restrictions here. As a structure with a design of a recessed portion, for example, a variety of protrusions on the plane = body 4 of the columnar body including a cylinder, a marriage column, a horseshoe column, a square column, a trapezoidal column, etc. 'but not only Limited to this. It is obvious that there is no special restriction in the Ming _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ I don't know 1299972. When the far-throttle portion 28 is detachably disposed on the second surface of the spacer 2, the raw sugar portion 28 refers to a strip-like structure having a continuous depressed portion design. For example, mesh belts, but not limited to this. As an example of the aforementioned mesh belt, for example, a metal mesh belt is not limited thereto. The height of the rough portion 28 protruding from the surface of the support plate 22 is not particularly limited in the present invention, as long as the recess portion can be provided thereon so that gas can escape through the recess portion. In the invention, the height is preferably between 15 and 1 μ. The material of the support plate 22 and the roughness portion 28 of the spacer 20 may be the same or may be _. Any material that can withstand the temperature of the aforementioned heat treatment can be used in the present invention. In order to consider the heat transfer effect and support effect of the strip-shaped strip-shaped laminate, the support plate 22 is preferably copper, 35, stainless steel foil, or a laminate containing the metal boxes. In order to make the supporting effect of the hybrid, the support plate 22 is thickly produced in the present invention and there is no special restriction, as long as the thickness of the support plate 22 plus the thickness of the long strip-shaped laminated plate is within 3q~3__ Just fine. Therefore, the present invention can be applied to the preparation of an ultra-thin strip-shaped laminate (for example, a copper foil laminate of 9 μm). The range of strips to which the coated phase _ plate can be applied can be applied as long as it is a refractory metal _ strip type laminated board which has heat resistance and is required to be removed by high temperature to remove the volatility = resin film. The invention is invented to remove volatile substances from the resin. As an example of the financial chipper's discontinuous sheet laminate, for example, it has polyethylene (four) her 1299972 polypropylene, polyester (polyester), polyamine, polyamidiene, polyphenyl ( A laminated plate of a metal foil such as copper or aluminum of a resin film, such as polystyrene), but is not limited thereto. I _ The smooth surface of the separator 2 of the present invention refers to a plane having a substantially smooth surface, and even if it has some slight undulations, as long as it does not affect the present, it is still smooth in the present invention. The aforementioned cap surface is especially referred to as having an average crude sugar degree deep depreciation)! Those below the job. The depressed portion on the rough portion 28 of the separator 20 of the present invention may be of different sizes, and may be unevenly distributed as long as the shirt is volatilized (4) and discharged through the recess after being heated and vaporized, which is referred to in the present invention. The strip-shaped laminated board containing the volatile substance in the range covered by the subtracting portion 28 may be a long strip-shaped laminated board in which a single-material layer is laminated on the metal slab, which may also A plurality of sheets of different materials are laminated on two or more elongated sheet-like plates. As an example of the gold shot 1 of the type 3 sheet of the present invention, the adhesive material of the polyamidene precursor resin solution may be coated thereon, and then the photosensitive resin solution may be applied. The invention can be inspected and printed (4) for the substrate of the circuit board, and the substrate of the road board (four) has a lead material composed of a copper material, and the H (four) on the substrate is coated with a solution of the tree material. After the substrate system, 预·^ pre-drying, and then by the separator 2 of the present invention, it is curled into a handsome-reel shape. When the common curling is performed, the smooth surface of the off-board 2G of the present invention faces the conductor layer of the substrate, and the other surface faces
12 1299972 絕緣層。藉此於本發明隔離板2G共同捲曲的狀態下進行加 熱處理時，聚鹼亞胺前驅物樹脂中所含有的殘存溶劑，即可 藉由加熱處理後揮發去除。於加熱的同時會進行閉環反應， 使得該前驅物完全變換成為聚醯亞胺。於此時反應產生的縮 合水及未反應的殘存聚合單體等(氣體的副產物），亦會同時 經由揮發而去除。 ' 而前述經由加熱揮發的物質會自呈卷軸狀之基板的内 部，經由設置於本發明隔離板2〇兩侧邊之粗糙部28中的凹 陷部所形成通道，排出至其外部。藉此即可避免揮發性物質 蓄積於呈卷轴狀之基板的内部，進而防止成品表面發生污染 的情形。另外，由於本發明隔離板2〇的平 材的導體層，可防止成品基㈣外觀 料，本發明隔離板2G亦可增加基材的支撐截面積，進而 提咼基材於直立時的支撐力。另一方面，由於基材的導熱截 面積可藉由本發明隔離板20所增加，故可有效提高其熱傳 效率。藉此可使彳于卷軸狀之基板的内、外部溫差可以降低， 因此可有效避免因受熱溫度不同所造成之内外層基材的物 理與化學特性產生差異的情形(例如，表面顏色分布不均）。 此外，由於本發明隔離板2〇的平滑面平貼於基材的導 體層％，可有效的增加基材的受力截面積。故而即便使用習 知的金屬網γ做為本發明隔離板2〇中的粗糙部％，縱使兩 側金屬網帶的張力與速度;^均，φ於紐有效的受力截面積 增加，因此對於兩侧金屬網帶不同張力的拉扯，會變得較為 13 1299972 不敏感，故而不易因此而產生皺摺。 1299972 【圖式簡單說明】 第一圖為習知共同捲曲用隔離板的示意圖； (A)為俯視圖；（B)為面對A-A’方向的剖視圖 第二圖為本發明共同捲曲用隔離板的示意圖； (A)為俯視圖；（B)為面對B-B’方向的剖視圖 【主要元件符號說明】 10隔離板 12突起塊 20隔離板 22支撐板 24第一表面 26第二表面 28粗糙部 1512 1299972 Insulation. By the heat treatment in the state in which the separator 2G of the present invention is co-curled, the residual solvent contained in the polyalkine precursor resin can be removed by heat treatment and then removed. The ring closure reaction is carried out while heating, so that the precursor is completely converted into polyimine. The water to be reduced and the unreacted residual polymerizable monomer (by-product of the gas) generated at this time are also removed by volatilization. The material volatilized by heating is discharged from the inside of the substrate in the form of a reel to the outside through the recess formed in the rough portion 28 provided on both sides of the separator 2 of the present invention. This prevents volatile substances from accumulating inside the reel-shaped substrate and prevents contamination of the finished surface. In addition, since the conductive layer of the flat material of the separator 2 of the present invention can prevent the appearance of the finished base (4), the spacer 2G of the present invention can also increase the supporting cross-sectional area of the substrate, thereby improving the supporting force of the substrate when standing upright. . On the other hand, since the heat transfer cross-sectional area of the substrate can be increased by the spacer 20 of the present invention, the heat transfer efficiency can be effectively improved. Thereby, the temperature difference between the inner and outer sides of the substrate in the form of a reel can be reduced, so that the difference in physical and chemical properties of the inner and outer substrates caused by the difference in heating temperature can be effectively avoided (for example, uneven surface color distribution) ). Further, since the smooth surface of the separator 2 of the present invention is flatly attached to the conductor layer of the substrate, the force cross-sectional area of the substrate can be effectively increased. Therefore, even if the conventional metal mesh γ is used as the roughness of the separator 2 in the separator of the present invention, even if the tension and velocity of the metal mesh belts on both sides are increased, the effective cross-sectional area of the effective force of φ is increased. The pulling of the metal mesh with different tensions on both sides will become more insensitive to 13 1299972, so it is not easy to wrinkle. 1299972 [Simple description of the drawings] The first figure is a schematic view of a conventional common crimping separator; (A) is a plan view; (B) is a cross-sectional view facing A-A' direction. (A) is a plan view; (B) is a cross-sectional view facing the BB' direction [main element symbol description] 10 spacer 12 protrusion block 20 isolation plate 22 support plate 24 first surface 26 second surface 28 Rough part 15