TWM466452U - Hot rolling lamination apparatus - Google Patents
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- TWM466452U TWM466452U TW102203485U TW102203485U TWM466452U TW M466452 U TWM466452 U TW M466452U TW 102203485 U TW102203485 U TW 102203485U TW 102203485 U TW102203485 U TW 102203485U TW M466452 U TWM466452 U TW M466452U
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本創作有關一種熱壓合設備，尤指一種用於製備聚醯亞胺雙面銅箔基板之熱滾壓合設備。The present invention relates to a thermocompression bonding apparatus, and more particularly to a hot rolling press apparatus for preparing a polyimide polyimide double-sided copper foil substrate.
聚醯亞胺銅箔基板是一可撓型印刷電路板的材料，可概分為有膠式三層板及無膠式二層板。該有膠式三層板之製備方法主要係使用接著劑層來黏結聚醯亞胺膜與銅箔。而該無膠式二層板之製備方法係先將聚醯亞胺的前驅體溶液塗布於銅箔表面，再經高溫化學反應使聚醯亞胺的前驅體溶液轉化為聚醯亞胺，以於該銅箔表面上形成一層聚醯亞胺。相較於該有膠式三層板，該無膠式二層板具有較薄、耐用的優點，因而使用較廣泛。再者，因諸多電子產品已逐漸要求向精細小巧發展，故一種無膠式聚醯亞胺雙層銅箔基層板之製造方法應運而生。Polyimide copper foil substrate is a flexible printed circuit board material, which can be divided into a glued three-layer board and a glueless type two-layer board. The preparation method of the gelled three-layer board mainly uses an adhesive layer to bond the polyimide film and the copper foil. The preparation method of the non-gel type two-layer board is to first apply a precursor solution of polyimine to the surface of the copper foil, and then convert the precursor solution of the polyimine to poly-imine by a high-temperature chemical reaction. A layer of polyimine is formed on the surface of the copper foil. Compared with the glued three-layer board, the glueless two-layer board has the advantages of being thin and durable, and thus is widely used. Furthermore, as many electronic products have gradually required to be refined and compact, a method for manufacturing a non-gel-type polyimine double-layer copper foil base plate has emerged.
習知聚醯亞胺雙面銅箔基板之製備方法，主要係先於供料輪上分別捲繞二銅箔及熱塑性聚醯亞胺膜，接著將該二銅箔分別貼合於該熱塑性聚醯亞胺膜之上、下表面。然後，經導輪組調整、對齊後進入熱壓滾輪組，以藉熱壓合製成聚醯亞胺雙面銅箔基板。然而，因習知聚醯亞胺雙面銅箔基板中之銅箔與熱塑性聚醯亞胺的厚度都非常薄，又 因熱滾壓合製程通常係於轉速相當高之情況下進行，故該銅箔與該熱塑性聚醯亞胺膜往往會因高速運轉而產生張力變化。再者，該熱滾壓合組之表面溫度係至少有280℃以上，以致於當較冷的膜料直接接觸高溫的熱壓滾輪組時，會因熱膨脹效果而產生應力，故只要有微小之應力差，該銅箔及該熱塑性聚醯亞胺膜就可能產生皺折。The preparation method of the conventional polyimine double-sided copper foil substrate is mainly to respectively wind a copper foil and a thermoplastic polyimide film on the feeding wheel, and then attach the copper foil to the thermoplastic polyimide. Above and below the amine film. Then, after being adjusted and aligned by the guide wheel set, the hot-pressing roller set is entered, and the polyimine double-sided copper foil substrate is formed by thermocompression bonding. However, since the thickness of the copper foil and the thermoplastic polyimide in the double-sided copper foil substrate of the polyimide polyimide is very thin, Since the hot roll forming process is usually carried out at a relatively high rotational speed, the copper foil and the thermoplastic polyimide film tend to undergo a change in tension due to high speed operation. Furthermore, the surface temperature of the hot rolling combination group is at least 280 ° C or so, so that when the cold film material directly contacts the high temperature hot pressing roller group, stress is generated due to the thermal expansion effect, so as long as there is a slight The copper foil and the thermoplastic polyimide film may be wrinkled due to the stress difference.
有鑒於此，遂發展出一種改良式的熱滾壓合機。請參照第1圖，係為一種習知熱滾壓合機之結構示意圖。於第1圖中，當金屬箔102a、102b及熱塑性聚醯亞胺膜104等膜料進行熱滾壓合製程之前，先令該金屬箔102a、102b經過預熱導輪106，以縮小該金屬箔102a、102b與熱壓滾輪組108之間的溫度差。In view of this, 遂 developed an improved hot roll press. Please refer to FIG. 1 , which is a schematic structural view of a conventional hot rolling press. In the first figure, before the film of the metal foils 102a, 102b and the thermoplastic polyimide film 104 is subjected to a hot rolling process, the metal foils 102a, 102b are first passed through the preheating guide wheel 106 to reduce the metal. The temperature difference between the foils 102a, 102b and the set of heated rollers 108.
惟，習知熱滾壓合設備有一難處在於，一旦經預熱之金屬箔102a、102b離開該預熱導輪106後，該金屬箔102a、102b的溫度穩定性就很難控制，進而導致後續的熱壓合效果不穩定。如此一來，則很難有效控制聚醯亞胺雙面銅箔基板的品質。However, it is a disadvantage of the conventional hot roll press apparatus that once the preheated metal foils 102a, 102b leave the preheating guide wheel 106, the temperature stability of the metal foils 102a, 102b is difficult to control, which leads to subsequent The thermal compression effect is unstable. As a result, it is difficult to effectively control the quality of the polyimide polyimide double-sided copper foil substrate.
因此，需要一種改良的熱滾壓合方法及/或設備，以解決上述問題。Accordingly, there is a need for an improved hot roll lamination process and/or apparatus to address the above problems.
為了克服上述缺陷，本創作提供了一種熱滾壓合設備，其能降低製品因溫差及應力而造成之皺紋問題，進而提高產品之品質。In order to overcome the above drawbacks, the present invention provides a hot rolling press device which can reduce wrinkles caused by temperature difference and stress, thereby improving the quality of the product.
為了達到上述及其它目的，本創作遂提供一種熱滾壓 合設備，係包括用於輸出第一金屬箔之第一金屬箔供料輪、用於輸出第二金屬箔之第二金屬箔供料輪、用於輸出熱塑性材料膜之熱塑性材料膜供料輪、用於將該第一金屬箔、第二金屬箔和熱塑性材料膜進行熱壓合之熱壓滾輪組以及用於收取製品之製品收卷輪，該熱壓滾輪組係包含第一熱壓滾輪組、熱壓溫度大於該第一熱壓滾輪組之第二熱壓滾輪組及熱壓溫度大於該第二熱壓滾輪組之第三熱壓滾輪組，俾用以依序熱壓合該第一金屬箔、第二金屬箔和熱塑性材料膜。In order to achieve the above and other purposes, the present invention provides a hot rolling The apparatus comprises a first metal foil supply wheel for outputting a first metal foil, a second metal foil supply wheel for outputting a second metal foil, a thermoplastic material film supply wheel for outputting a thermoplastic material film a hot press roller set for thermocompression bonding the first metal foil, the second metal foil and the thermoplastic material film, and a product winding wheel for collecting the product, the hot press roller set comprising the first hot pressing roller The second hot pressing roller group having a hot pressing temperature greater than the first hot pressing roller group and the third hot pressing roller group having a hot pressing temperature greater than the second hot pressing roller group are used for sequentially pressing the first hot pressing roller group A metal foil, a second metal foil and a film of thermoplastic material.
前述之熱滾壓合設備中，該第一熱壓滾輪組之熱壓溫度範圍為220℃至250℃，該第二熱壓滾輪組之熱壓溫度範圍為250℃至320℃，該第三熱壓滾輪組之熱壓溫度範圍為320℃至380℃。In the above hot rolling apparatus, the hot pressing temperature of the first hot pressing roller set ranges from 220 ° C to 250 ° C, and the hot pressing temperature of the second hot pressing roller set ranges from 250 ° C to 320 ° C, the third The hot pressing roller group has a hot pressing temperature ranging from 320 ° C to 380 ° C.
前述之熱滾壓合設備中，該熱塑性材料膜供料輪與該第一熱壓滾輪組之間設有預熱裝置，其用於預熱該熱塑性材料膜，且使該熱塑性材料膜之預熱溫度不超過該第一熱壓滾輪組之溫度。較佳地，該預熱裝置為陶瓷式空氣加熱裝置。In the foregoing hot rolling apparatus, a preheating device is provided between the thermoplastic film supply wheel and the first hot pressing roller set for preheating the thermoplastic film and pre-treating the thermoplastic film The thermal temperature does not exceed the temperature of the first set of hot press rollers. Preferably, the preheating device is a ceramic air heating device.
前述之熱滾壓合設備中，該第三熱壓滾輪組與該製品收卷輪之間設有冷卻裝置。較佳地，該冷卻裝置係不接觸製品且以輻射方式冷卻該製品，且該冷卻裝置之冷卻溫度範圍為200℃至250℃。In the above thermal rolling press apparatus, a cooling device is disposed between the third hot press roller set and the product winding wheel. Preferably, the cooling device is in contact with the article and radiantly cools the article, and the cooling device has a cooling temperature in the range of 200 ° C to 250 ° C.
前述之熱滾壓合設備中，復包括用於輸出第一保護膜之第一保護膜供料輪、用於輸出第二保護膜之第二保護膜 供料輪、用於收取該第一保護膜之第一保護膜收料輪及用於收取該第二保護膜之第二保護膜收料輪。該第一及第二保護膜供料輪係位於該第一熱壓滾輪組之上游，且該第一及第二保護膜收料輪係位於該第三熱壓滾輪組之下游。因此，該第一熱壓滾輪組之上、下方係分別設有用於將該第一保護膜導入該第一熱壓滾輪組之第一保護膜導輪、及用於將該第二保護膜導入該第一熱壓滾輪組之第二保護膜導輪。In the foregoing hot rolling press apparatus, the first protective film supply wheel for outputting the first protective film and the second protective film for outputting the second protective film are further included a supply wheel, a first protective film receiving wheel for collecting the first protective film, and a second protective film receiving wheel for receiving the second protective film. The first and second protective film supply trains are located upstream of the first hot press roller set, and the first and second protective film receiving trains are located downstream of the third hot press roller set. Therefore, the first protective film guide wheel for introducing the first protective film into the first hot-pressing roller set and the second protective film are respectively disposed above and below the first hot-pressing roller set. a second protective film guide wheel of the first hot press roller set.
另外，前述之熱滾壓合設備中，該第一金屬箔供料輪與該第一熱壓滾輪組之間設有至少一用於將該第一金屬箔導入該第一熱壓滾輪組之第一金屬箔導輪，且該第二金屬箔供料輪與該第一熱壓滾輪組之間設有至少一用於將該第二金屬箔導入該第一熱壓滾輪組之第二金屬箔導輪。In addition, in the above-mentioned hot-rolling press apparatus, at least one for guiding the first metal foil into the first hot-pressing roller group is disposed between the first metal foil supply wheel and the first hot-pressing roller set. a first metal foil guide wheel, and at least one second metal for guiding the second metal foil into the first hot-pressing roller set between the second metal foil supply wheel and the first hot-pressing roller set Foil guide wheel.
由上可知，本創作之熱滾壓合設備，係藉由三組熱壓滾輪組之設計，以對該第一金屬箔、第二金屬箔及熱塑性材料膜進行分段壓合，令該第一與第二熱壓滾輪組具有預熱預壓之效果，以於導入該第三熱壓滾輪組之前，能減緩因溫度差及張力而發生皺折之問題，並於該熱塑性材料膜導入該第一熱壓滾輪組之前，先利用該預熱裝置進行加熱處理，以減少該熱塑型材料膜與該第一熱壓滾輪組間的溫度差。It can be seen from the above that the hot rolling press device of the present invention is designed by segmenting the first metal foil, the second metal foil and the thermoplastic film by three sets of hot pressing roller sets. The first and second hot-pressing roller sets have the effect of preheating pre-compression, so that the problem of wrinkles due to temperature difference and tension can be alleviated before being introduced into the third hot-pressing roller set, and the thermoplastic material film is introduced into the thermoplastic material film. Before the first hot-pressing roller group, the preheating device is used for heat treatment to reduce the temperature difference between the thermoplastic material film and the first hot-pressing roller group.
再者，於第三熱滾輪組之製程後增設一冷卻裝置，以緩衝從該第三熱壓滾輪組導出後之高溫製品直接地接觸室溫空氣而產生的劇烈收縮現象，故能進一步提高製品之品 質。Furthermore, after the process of the third hot roller group, a cooling device is added to buffer the severe shrinkage caused by the high temperature product directly discharged from the third hot pressing roller group directly contacting the room temperature air, so that the product can be further improved. Product quality.
102a、102b‧‧‧金屬箔102a, 102b‧‧‧metal foil
104‧‧‧熱塑性聚醯亞胺膜104‧‧‧Thermoplastic polyimide film
106‧‧‧預熱導輪106‧‧‧Preheating guide wheel
108‧‧‧熱壓滾輪組108‧‧‧Hot roller set
201‧‧‧第一金屬箔供料輪201‧‧‧First metal foil feeding wheel
202‧‧‧第二金屬箔供料輪202‧‧‧Second metal foil supply wheel
203‧‧‧熱塑性聚醯亞胺膜供料輪203‧‧‧Thermoplastic polyimide film feed wheel
204‧‧‧第一金屬箔204‧‧‧First metal foil
205‧‧‧第二金屬箔205‧‧‧Second metal foil
206‧‧‧熱塑性聚醯亞胺膜206‧‧‧Thermoplastic polyimide film
207‧‧‧預熱裝置207‧‧‧Preheating device
209a‧‧‧第一金屬箔導輪209a‧‧‧First metal foil guide wheel
209b‧‧‧第二金屬箔導輪209b‧‧‧Second metal foil guide wheel
210a‧‧‧第一保護膜導輪210a‧‧‧First protective film guide wheel
210b‧‧‧第二保護膜導輪210b‧‧‧Second protective film guide wheel
211‧‧‧第一保護膜供料輪211‧‧‧First protective film feeding wheel
212‧‧‧第二保護膜供料輪212‧‧‧Second protective film feeding wheel
213a、213b‧‧‧第一熱壓滾輪組213a, 213b‧‧‧ first hot press roller set
214a、214b‧‧‧第二熱壓滾輪組214a, 214b‧‧‧second hot press roller set
215a、215b‧‧‧第三熱壓滾輪組215a, 215b‧‧‧ third hot press roller set
216‧‧‧冷卻輪216‧‧‧Cooling wheel
217‧‧‧第一保護膜217‧‧‧First protective film
218‧‧‧第二保護膜218‧‧‧Second protective film
223‧‧‧第一保護膜收料輪223‧‧‧First protective film receiving wheel
224‧‧‧第二保護膜收料輪224‧‧‧Second protective film receiving wheel
225‧‧‧聚醯亞胺金屬箔基板225‧‧‧ Polyimide metal foil substrate
226‧‧‧製品收卷輪226‧‧‧Product Winding Wheel
θ‧‧‧角度Θ‧‧‧ angle
第1圖係為習知熱滾壓合機之結構示意圖；以及第2圖係為本創作熱滾壓合設備之結構示意圖。Fig. 1 is a schematic view showing the structure of a conventional hot rolling press; and Fig. 2 is a schematic view showing the structure of the hot rolling press apparatus.
以下藉由特定的具體實施例說明本創作之實施方式，熟悉此技藝之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點及功效。The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and functions of the present invention from the disclosure of the present disclosure.
第2圖係為本創作之熱滾壓合設備之實施例，其包括第一金屬箔供料輪201、第二金屬箔供料輪202、熱塑性聚醯亞胺膜供料輪(即熱塑性材料膜供料輪)203、預熱裝置207、第一保護膜供料輪211、第二保護膜供料輪212、第一熱壓滾輪組213a、213b、第二熱壓滾輪組214a、214b、第三熱壓滾輪組215a、215b、冷卻輪(即冷卻裝置)216、第一保護膜收料輪223、第二保護膜收料輪224以及製品收卷輪226。2 is an embodiment of the present hot rolling press apparatus, including a first metal foil supply wheel 201, a second metal foil supply wheel 202, a thermoplastic polyimide film feed wheel (ie, a thermoplastic material) Membrane feeding wheel 203, preheating device 207, first protective film supply wheel 211, second protective film supply wheel 212, first hot pressing roller set 213a, 213b, second hot pressing roller set 214a, 214b, The third heat roller group 215a, 215b, the cooling wheel (ie, the cooling device) 216, the first protective film receiving wheel 223, the second protective film receiving wheel 224, and the product winding wheel 226.
當該熱滾壓合設備運作時，第一金屬箔204、第二金屬箔205與熱塑性聚醯亞胺膜(即熱塑性材料膜)206係分別由該第一金屬箔供料輪201、第二金屬箔供料輪202與熱塑性聚醯亞胺膜供料輪203輸入由該第一至第三熱壓滾輪組213a、213b、214a、214b、215a、215b組成之熱壓滾輪組中進行壓合。其中，該第一金屬箔204與該第二金屬箔205係較佳為銅箔、鎳合金箔或其它金屬箔，且該第一金屬箔204及第二金屬箔205需選用相同材質之金屬 膜，以避免因熱膨脹係數不同而產生應力變形。When the hot roll pressing device operates, the first metal foil 204, the second metal foil 205 and the thermoplastic polyimide film (ie, thermoplastic film) 206 are respectively provided by the first metal foil supply wheel 201, and the second The metal foil supply wheel 202 and the thermoplastic polyimide film supply wheel 203 are input into the hot-pressing roller group composed of the first to third hot-pressing roller groups 213a, 213b, 214a, 214b, 215a, 215b for pressing. . The first metal foil 204 and the second metal foil 205 are preferably copper foil, nickel alloy foil or other metal foil, and the first metal foil 204 and the second metal foil 205 are made of the same material. Membrane to avoid stress deformation due to different thermal expansion coefficients.
於本實施例中，可依需求調整該第一與第二金屬箔204、205導入該第一熱壓滾輪組213a、213b中之角度，以提高製品(如聚醯亞胺雙面板)之品質。如第2圖所示，該第一金屬箔204與第二金屬箔205係分別由第一金屬箔導輪209a與第二金屬箔導輪209b以一角度θ導入該第一熱壓滾輪組213a、213b中，該角度θ較佳為5°至45°，但不以此為限。In this embodiment, the angles of the first and second metal foils 204, 205 introduced into the first hot-pressing roller set 213a, 213b can be adjusted according to requirements to improve the quality of the product (such as the polyimide-based double-panel). . As shown in FIG. 2, the first metal foil 204 and the second metal foil 205 are respectively introduced into the first hot-pressing roller set 213a by the first metal foil guide wheel 209a and the second metal foil guide wheel 209b at an angle θ. In 213b, the angle θ is preferably 5° to 45°, but is not limited thereto.
更佳地，可於該熱塑性聚醯亞胺膜206導入該第一熱壓滾輪組213a、213b前，先以該預熱裝置207進行加熱處理，以減少該熱塑性聚醯亞胺膜206與各熱壓滾輪組間的溫度差。該預熱裝置207之預熱溫度係控制於150℃至200℃之間，且必須不超過該第一熱壓滾輪組213a、213b之溫度，又該預熱裝置207具體地為一陶瓷式空氣加熱裝置，但不以此為限。More preferably, before the thermoplastic polyimide film 206 is introduced into the first hot-pressing roller set 213a, 213b, the preheating device 207 is first heat-treated to reduce the thermoplastic polyimide film 206 and each The temperature difference between the hot roller sets. The preheating temperature of the preheating device 207 is controlled between 150 ° C and 200 ° C, and must not exceed the temperature of the first hot pressing roller set 213 a, 213 b, and the preheating device 207 is specifically a ceramic air. Heating device, but not limited to this.
當該熱滾壓合設備初步運作時，第一保護膜217及第二保護膜218分別由該第一保護膜供料輪211及該第二保護膜供料輪212經第一保護膜導輪210a與第二保護膜導輪210b導入該第一熱壓滾輪組213a、213b，且該第一及第二保護膜217、218導入各該熱壓滾輪組時係完全貼靠於熱壓滾輪上，又該保護膜係具有良好之透熱性並能保護製品以避免壓傷及氧化。When the hot roll pressing device is initially operated, the first protective film 217 and the second protective film 218 are respectively guided by the first protective film supply wheel 211 and the second protective film supply wheel 212 via the first protective film guide wheel. 210a and the second protective film guide wheel 210b are introduced into the first hot-pressing roller group 213a, 213b, and the first and second protective films 217, 218 are completely attached to the hot-pressing roller when they are introduced into each of the hot-pressing roller sets. Moreover, the protective film has good heat permeability and can protect the article from crushing and oxidation.
經該第一熱壓滾輪組213a、213b初步壓合後，該第一金屬箔204、第二金屬箔205與熱塑性聚醯亞胺膜206係 形成聚醯亞胺金屬箔基板225，且該熱塑性聚醯亞胺膜206係位於該第一金屬箔204與第二金屬箔205之間，而該熱塑性聚醯亞胺膜206之寬度需小於該第一金屬箔204之寬度及該第二金屬箔205之寬度。After the first hot stamping roller set 213a, 213b is initially pressed, the first metal foil 204, the second metal foil 205 and the thermoplastic polyimide film 206 are Forming a polythenimine metal foil substrate 225, and the thermoplastic polyimide film 206 is located between the first metal foil 204 and the second metal foil 205, and the width of the thermoplastic polyimide film 206 is smaller than the width The width of the first metal foil 204 and the width of the second metal foil 205.
於本實施例中，該第一保護膜217及第二保護膜218係以貼附方式導入該第一熱壓滾輪組213a、213b中而覆蓋該第一金屬箔204、第二金屬箔205與熱塑性聚醯亞胺膜206，且該第一保護膜217之寬度及第二保護膜218之寬度係需小於該第一金屬箔204之寬度及第二金屬箔205之寬度。再者，該第一熱壓滾輪組213a、213b之溫度係控制於200℃與250℃之間，且其壓力係約為0.8MPA，而其溫度範圍並不以此為限，但其溫度需不超過該第二熱壓滾輪組214a、214b之溫度。In this embodiment, the first protective film 217 and the second protective film 218 are introduced into the first hot-pressing roller set 213a, 213b to cover the first metal foil 204 and the second metal foil 205. The thermoplastic polyimide film 206 has a width of the first protective film 217 and a width of the second protective film 218 which are smaller than the width of the first metal foil 204 and the width of the second metal foil 205. Furthermore, the temperature of the first hot-pressing roller set 213a, 213b is controlled between 200 ° C and 250 ° C, and the pressure is about 0.8 MPA, and the temperature range is not limited thereto, but the temperature is required. The temperature of the second set of hot press rollers 214a, 214b is not exceeded.
接著，於初步壓合後之聚醯亞胺金屬箔基板225係與該第一保護膜217及第二保護膜218一同導入該第二熱壓滾輪組214a、214b以進行進一步地壓合，令該聚醯亞胺金屬箔基板225位於第一保護膜217與第二保護膜218之間。其中，該第二熱壓滾輪組214a、214b之溫度係控制於250℃與300℃之間，且其壓力係約為0.9MPA，而其溫度範圍不以此為限，但其溫度需不超過第三熱壓滾輪組215a、215b溫度。Next, the polyimide metal foil substrate 225 after preliminary pressing is introduced into the second hot-pressing roller set 214a, 214b together with the first protective film 217 and the second protective film 218 for further pressing. The polyimide film foil substrate 225 is located between the first protective film 217 and the second protective film 218. The temperature of the second hot-pressing roller set 214a, 214b is controlled between 250 ° C and 300 ° C, and the pressure is about 0.9 MPA, and the temperature range is not limited thereto, but the temperature thereof is not exceeded. The temperature of the third hot press roller set 215a, 215b.
之後，再將該聚醯亞胺金屬箔基板225與第一保護膜217及第二保護膜218一併導入該第三熱壓滾輪組215a、215b進行最終壓合，且該聚醯亞胺金屬箔基板225介於該 第一保護膜217與第二保護膜218之間。其中，該第三熱壓滾輪組215a、215b之溫度係控制於300℃與380℃之間，且其壓力係約為1.0MPA，但其溫度範圍並不以此為限。Thereafter, the polyimide metal foil substrate 225 is introduced into the third hot-pressing roller set 215a, 215b together with the first protective film 217 and the second protective film 218 to be finally pressed, and the polyimine metal The foil substrate 225 is interposed The first protective film 217 is between the second protective film 218. The temperature of the third hot-pressing roller set 215a, 215b is controlled between 300 ° C and 380 ° C, and the pressure is about 1.0 MPA, but the temperature range is not limited thereto.
最後，將壓合完成之聚醯亞胺金屬箔基板225經該冷卻輪216冷卻後，再收卷於該製品收卷輪226上，且該第一保護膜217及第二保護膜218係分別收卷於該第一保護膜收料輪223及第二保護膜收料輪224上。其中，該冷卻輪216不接觸該聚醯亞胺金屬箔基板225、第一保護膜217及第二保護膜218，且該冷卻輪216以輻射之方式對由該第三熱壓滾輪組215a、215b導出之聚醯亞胺金屬箔基板225進行降溫，且該冷卻輪216之冷卻溫度範圍為200℃至250℃。藉此，使該聚醯亞胺金屬箔基板225由高溫之第三熱壓滾輪組215a、215b導出時不會直接降溫至室溫而發生收縮現象，故該聚醯亞胺金屬箔基板225不會形成皺紋。Finally, the press-bonded polyimine metal foil substrate 225 is cooled by the cooling wheel 216, and then wound up on the product winding wheel 226, and the first protective film 217 and the second protective film 218 are respectively The wind is wound on the first protective film receiving wheel 223 and the second protective film receiving wheel 224. The cooling wheel 216 does not contact the polyimide film foil substrate 225, the first protective film 217 and the second protective film 218, and the cooling wheel 216 is irradiated to the third heat roller group 215a. The 215b-derived polyimide metal foil substrate 225 is cooled, and the cooling temperature of the cooling wheel 216 ranges from 200 ° C to 250 ° C. Therefore, when the polyimide-based metal foil substrate 225 is led out from the third hot-pressing roller set 215a, 215b at a high temperature, the shrinkage phenomenon does not occur directly to room temperature, so the polyimine metal foil substrate 225 does not Will form wrinkles.
綜上所述，本創作之熱滾壓合設備，主要藉由在該第三熱壓滾輪組215a、215b之前增設該第二熱壓滾輪組214a、214b及第一熱壓滾輪組213a、213b，以形成逐步加熱加壓之效果。In summary, the hot rolling press apparatus of the present invention mainly adds the second hot pressing roller set 214a, 214b and the first hot pressing roller set 213a, 213b before the third hot pressing roller set 215a, 215b. To form the effect of gradual heating and pressurization.
再者，藉由該預熱裝置207對該熱塑性聚醯亞胺膜206進行全面性升溫處理，以有效提高最終壓合效果。Further, the thermoplastic polyimide film 206 is subjected to a comprehensive temperature raising treatment by the preheating device 207 to effectively improve the final pressing effect.
又，於該第三熱壓滾輪組215a、215b之後增設一冷卻輪216，以有效提高壓合後製品(即該聚醯亞胺金屬箔基板225)之品質。Moreover, a cooling wheel 216 is added after the third hot-pressing roller set 215a, 215b to effectively improve the quality of the pressed product (ie, the polyimide-based metal foil substrate 225).
上述實施例係用以例示性說明本創作之原理及其功 效，而非用於限制本創作。本創作之權利保護範圍，應如後述之申請專利範圍所列。The above embodiments are used to illustrate the principle and function of the present invention. It is not intended to limit this creation. The scope of protection of this creation shall be as set forth in the scope of the patent application described later.
201‧‧‧第一金屬箔供料輪201‧‧‧First metal foil feeding wheel
202‧‧‧第二金屬箔供料輪202‧‧‧Second metal foil supply wheel
203‧‧‧熱塑性聚醯亞胺膜供料輪203‧‧‧Thermoplastic polyimide film feed wheel
204‧‧‧第一金屬箔204‧‧‧First metal foil
205‧‧‧第二金屬箔205‧‧‧Second metal foil
206‧‧‧熱塑性聚醯亞胺膜206‧‧‧Thermoplastic polyimide film
207‧‧‧預熱裝置207‧‧‧Preheating device
209a‧‧‧第一金屬箔導輪209a‧‧‧First metal foil guide wheel
209b‧‧‧第二金屬箔導輪209b‧‧‧Second metal foil guide wheel
210a‧‧‧第一保護膜導輪210a‧‧‧First protective film guide wheel
210b‧‧‧第二保護膜導輪210b‧‧‧Second protective film guide wheel
211‧‧‧第一保護膜供料輪211‧‧‧First protective film feeding wheel
212‧‧‧第二保護膜供料輪212‧‧‧Second protective film feeding wheel
213a、213b‧‧‧第一熱壓滾輪組213a, 213b‧‧‧ first hot press roller set
214a、214b‧‧‧第二熱壓滾輪組214a, 214b‧‧‧second hot press roller set
215a、215b‧‧‧第三熱壓滾輪組215a, 215b‧‧‧ third hot press roller set
216‧‧‧冷卻輪216‧‧‧Cooling wheel
217‧‧‧第一保護膜217‧‧‧First protective film
218‧‧‧第二保護膜218‧‧‧Second protective film
223‧‧‧第一保護膜收料輪223‧‧‧First protective film receiving wheel
224‧‧‧第二保護膜收料輪224‧‧‧Second protective film receiving wheel
225‧‧‧聚醯亞胺金屬箔基板225‧‧‧ Polyimide metal foil substrate
226‧‧‧製品收卷輪226‧‧‧Product Winding Wheel
θ‧‧‧角度Θ‧‧‧ angle
Claims (10)
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| CN201210246658.1A CN103538341B (en) | 2012-07-17 | 2012-07-17 | Heat rolls press equipment |
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| TWM466452U true TWM466452U (en) | 2013-11-21 |
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| TWI611910B (en) | 2015-12-01 | 2018-01-21 | 財團法人工業技術研究院 | Composite materials laminating device |
| CN108422679A (en) * | 2017-02-15 | 2018-08-21 | 比亚迪股份有限公司 | The former of car panel, automobile and car panel |
| CN114938574B (en) * | 2022-06-02 | 2024-02-09 | 深圳市益达兴科技股份有限公司 | Multistage hot-pressing roll-to-roll large-size FDC production process |
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| JP2001129919A (en) * | 1999-11-04 | 2001-05-15 | Kanegafuchi Chem Ind Co Ltd | Continuous manufacturing method of laminated sheet |
| TW200932523A (en) * | 2007-10-26 | 2009-08-01 | Toyo Boseki | Flexible printed circuit board, inlet sheet using the same, RFID medium and method producing the same |
| JP2010012750A (en) * | 2008-07-07 | 2010-01-21 | Nitto Denko Corp | Method for manufacturing wiring circuit board base sheet |
| CN201342825Y (en) * | 2009-01-16 | 2009-11-11 | 松扬电子材料(昆山)有限公司 | A thermal rolling extrusion equipment |
| CN102529281A (en) * | 2010-12-15 | 2012-07-04 | 新高电子材料（中山）有限公司 | Roller pressing machine for producing metal base copper-clad plate |
| CN202669126U (en) * | 2012-07-17 | 2013-01-16 | 昆山雅森电子材料科技有限公司 | Hot-rolling pressing equipment |
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