201043466 六、發明說明： 【發明所屬之技術領域】 本發明係被使用在對於汽車內裝用零件、家電製品裝 飾用零件、顯示面板、操作面板、娛樂機器用操作零件及 框體、通訊機器用操作零件及框體等之成形品表面的裝 飾，尤其係關於在嵌入成形時，直切薄板不會位置偏移或 埋藏，而且在直切薄板表面不會殘留吸引痕之直切薄板嵌 入用薄膜及其製造方法、直切薄板嵌入成形品之製造方法。 η ^ 【先前技術】 自以往以來，在汽車的內裝等，係採用一種使用直切 薄板（亦稱爲薄板）作嵌入成形的直切薄板嵌入成形品來 作爲其裝飾用。製作如上所示之直切薄板嵌入成形品的過 程例如專利文獻1所揭示。首先，備妥約200〜5 00 μπι的 樹幹直切薄板92。接著，使乙酸乙烯酯系接著劑93含浸 在不織布，接著，將其對前述直切薄板92作熱壓。 ^ 接著，如第1〇圖（a)所示，在前述直切薄板92的背面 〇 透過上述接著劑93，接著由聚碳酸酯或合板（plywood) 所構成的補強板94而得到裝飾薄片90。接著，將裝飾薄 片90嵌入在射出成形模具內，將成形樹脂99嵌入成形在 其背面側，而得到將裝飾薄片90組入樹脂基材99的表面 而成的直切薄板嵌入成形品97 (參照第1〇圖（b))。 (先前技術文獻） (專利文獻） 專利文獻1:日本特開平11-000983號公報 201043466 【發明內容】 (發明所欲解決之課題） 但是，在上述專利文獻1所記載之使用直切 入成形中，係有以下所示之問題。 首先，若形成爲僅在樹脂基材表面的一部分 直切薄板的直切薄板嵌入成形品時（參照第11圖 用來自前述射出成形模具的真空抽吸而將前述裝 持在前述射出成形模具之空腔形成面的預定部 ο 下，在空腔內塡充成形樹脂。但是，即使再怎麼 吸來保持前述裝飾薄片，前述成形樹脂的流動亦 到前述裝飾薄片的端面（亦即以同尺寸層積的前 板及前述補強板的端面）時，亦會有因該撞擊而 飾薄片全體移動而發生位置偏移的情形。尤其， 薄板的外形圖案愈複雜，愈會增加正面撞擊到前 片之端面的機會，而容易產生位置偏移。 此外，前述成形樹脂的流動會有進入至前述 〇 面與前述直切薄板之間的情形，所得的直切薄板 品係在前述成形樹脂埋藏前述直切薄板的一部分 前述直切薄板的表面僅不完全地露出而看不見的 其，前述直切薄板的外形圖案愈爲複雜，成形樹 愈爲複雜，愈容易進入前述空腔形成面與前述直 間。 此外，由於藉由自被設在前述空腔形成面的 孔作真空抽吸來保持前述裝飾薄片，因此會有在 薄板的嵌 組入前述 )，在利 飾薄片保 位的狀態 以真空抽 正面撞擊 述直切薄 使前述裝 前述直切 述裝飾薄 空腔形成 嵌入成形 ，亦會有 問題。尤 脂的流動 切薄板之 真空抽吸 與該真空 201043466 抽吸孔相密接的前述直切薄板的表面殘留有前 孔之痕跡的問題。尤其，前述直切薄板的外形 雜，愈難以選擇真空抽吸孔的形成場所，因此 保持之用的真空抽吸力，容易殘留痕跡。 因此，本發明所欲解決的技術上的課題係 問題，提供一種在嵌入成形時不會使直切薄板 移或埋藏，而且在直切薄板表面不會殘留吸引 板嵌入用薄膜及其製造方法、直切薄板嵌入成 〇方法。 (解決課題之手段） 爲了解決上述技術上的課題，本發明提供 直切薄板嵌入用薄膜及其製造方法、直切薄板 之製造方法。 藉由本發明之第1態樣，提供一種直切薄 膜，其特徵爲：在基材薄膜的單面以感壓接著 切斷成預定之外形圖案的直切薄板，具有藉由 ^ 板之表面所呈現的模樣所構成的木紋區域與其 域。 藉由本發明之第2態樣，提供一種如第1 薄扳嵌入用薄膜，其中該基材薄膜爲被施予裝 藉由本發明之第3態樣，提供一種如第1 態樣之直切薄板嵌入用薄膜，其中該基材薄膜 板以將該直切薄板夾在其間的方式以透明樹脂 覆。 述真空抽吸 圖案愈爲複 必須加強供 爲解決上述 發生位置偏 痕的直切薄 形品之製造 以下構成之 嵌入成形品 板嵌入用薄 劑層貼附被 前述直切薄 他非木紋區 態樣之直切 飾者。 態樣或第2 及該直切薄 薄膜連續被 201043466 藉由本發明之第4態樣，提供一種直切薄板嵌入用薄 膜之製造方法，其特徵爲具備有： 將直切薄板臨時固定在台座薄膜的單面上之步驟； 使用在感壓接著劑層的雨面設置分隔件而成的兩面接 著薄膜，在將其中一方分隔件剝離後，以前述感壓接著劑 層將其貼附在前述台座薄膜之經前述直切薄板臨時固定的 面之步驟； 在將前述層積體定位配置在半切模之後，以該半切模 0 進行僅將前述層積體中的前述直切薄板、前述感壓接著劑 層、前述分隔件切斷成預定之外形圖案的半切加工的步驟； 由經半切加工的前述層積體將前述直切薄板、前述感 壓接著劑層、前述分隔件的不需要部分去除，另外在將覆 蓋前述感壓接著劑層的前述分隔件剝離後，將其以前述感 壓接著劑層貼附在基材薄膜的單面的步驟；及 將前述台座薄膜自被貼附在前述基材薄膜的前述直切 薄板剝離的步驟。 〇 藉由本發明之第5態樣，提供一種如第4態樣之直切 薄板嵌入用薄膜之製造方法，其進一步具備有：在將該台 座薄膜剝離後，將該基材薄膜及該直切薄板以將該直切薄 板夾在其間的方式以透明樹脂薄膜連續被覆的步驟。 藉由本發明之第6態樣，提供一種直切薄板嵌入用薄 膜之製造方法，其特徵爲具備有： 將直切薄板臨時固定在台座薄膜的單面上之步驟； 使用在分隔件的單面設置感壓接著劑層而成的兩面接 201043466 著薄膜，以前述感壓接著劑層將其貼附在前述台座薄膜之 經前述直切薄板臨時固定的面之步驟； 在將前述層積體定位配置在半切模之後，以該半切模 進行僅將前述層積體中的前述直切薄板'前述感壓接著劑 層、前述分隔件切斷成預定之外形圖案的半切加工的步驟； 不需要轉印的部分之前述直切薄板、前述感壓接著劑 層、前述分隔件保持並未自經半切加工的前述層積體去除 而保持殘留下來的狀態’針對需要轉印的部分’在將覆蓋 〇 前述感壓接著劑層的前述分隔件剝離後，將其以露出的前 述感壓接著劑層貼附在基材薄膜的單面上之步驟： 將前述台座薄膜連同不需要轉印的部分的前述直切薄 板、前述感壓接著劑層、前述分隔件一起自被貼附在前述 基材薄膜的前述直切薄板加以剝離的步驟。 藉由本發明之第7態樣，提供一種如第6態樣之直切 薄板嵌入用薄膜之製造方法，其中針對以下步驟，更換步 驟的順序： 〇 將直切薄板臨時固定在台座薄膜的單面的步驟、及 使用在分隔件的單面設有感壓接著劑層而成的兩面接 著薄膜，以該感壓接著劑層將其貼附在該台座薄膜之經該 直切薄板臨時固定的面之步驟。 藉由本發明之第8態樣，提供一種如第6態樣或第7 態樣之直切薄板嵌入用薄膜之製造方法，其進一步具備有： 在將該台座薄膜及不需要部分剝離後，將該基材薄膜 及該直切薄板以將該直切薄板夾在其間的方式以透明樹脂 201043466 薄膜連續被覆的步驟。 藉由本發明之第9態樣，提供一種如第4至8態樣中 任一者之直切薄板嵌入用薄膜之製造方法，其中該基材薄 膜爲被施予裝飾者。 藉由本發明之第10態樣，提供一種直切薄板嵌入成形 品之製造方法，其特徵爲具備有： 使用如第1〜第3態樣之任一者之直切薄板嵌入用薄 膜，將其以前述基材薄膜之相反面沿著空腔形成面的方式 ^ 配置在射出成形模具內的步驟；及 在合模後，藉由在空腔內塡充成形樹脂而得前述直切 薄板嵌入用薄膜與成形樹脂一體化的直切薄板嵌入成形品 的步驟。 藉由本發明之第11態樣，提供一種如第1 0態樣之直 切薄板嵌入成形品之製造方法，其特徵爲進一步具備有： 將前述直切薄板嵌入用薄膜固定在前述空腔外的步 驟：及 ^ 在將前述直切薄板嵌入成形品由前述射出成形模具內 取出後，將前述直切薄板嵌入用薄膜之不需要部分去除的 步驟。 (發明之效果） 藉由本發明之第1態樣，由於係在基材薄膜的單面以 感壓接著劑層貼附被切斷成預定之外形圖案的直切薄板， 具有藉由前述直切薄板之表面所呈現的模樣所構成的木紋 區域與其他非木紋區域的直切薄板嵌入用薄膜，因此若將 201043466 其以前述基材薄膜的相反面沿著空腔形成面的方式 射出成形模具內，則即使在空腔內塡充成形樹脂， 切薄板的位置亦不會移動。此係在前述空腔內以前 薄膜覆蓋前述直切薄板及其周圍，藉此使前述成形 流動不會正面撞到該前述直切薄板的端面，而沿著 材薄膜流動之故。 此外，藉由在前述空腔內以前述基材薄膜覆蓋 切薄板及其周圍，使前述成形樹脂的流動不會進入 ^ 形模具的前述空腔形成面與前述直切薄板之間，所 切薄板嵌入成形品係由前述成形樹脂，完全露出前 薄板的表面而看得到（參照第3圖）。其中，若使 予裝飾者作爲前述基材薄膜，則在前述非木紋區域 裝飾。 此外，在第1態樣中，前述基材薄膜及前述直 亦可以將該直切薄板夾於其間的方式，以透明樹脂 續被覆。此時，除了表面保護以外，亦可防止因嵌 〇 後的成形收縮而使前述直切薄板朝前方擠壓。 藉由本發明之第4態樣及第6態樣，在台座薄 將直切薄板及感壓接著劑層作半切加工成預定的 案，不會直接接觸被切斷成該外形圖案的直切薄板 至基材薄膜，藉此獲得直切薄板嵌入用薄膜，因此 被切斷成複雜外形圖案的直切薄板，亦可輕易地貼 述基材薄膜。若不依存於前述製造方法而將直切薄 貼附在前述基材薄膜時，在該直切薄板的單面形成 配置在 前述直 述基材 樹脂的 前述基 前述直 射出成 得之直 述直切 用被施 中亦可 切薄板 薄膜連 入成形 膜上先 外形圖 即轉印 即使爲 附在前 板直接 前述感 -10- 201043466 壓接著劑層之後，以不會接觸其接著面的方式 面，一面使其移動至前述基材薄膜上。但是複 案且厚度薄的直切薄板不易把持，因此無法控 面的力的按壓程度或按壓方向而破壞該直切薄 定場所脫離而進行貼附。藉由第4態樣及第6 方法，如上所示之問題並不會發生。 此外，藉由本發明之第6態樣，在半切加 轉印爲止，不需要轉印的部分前述直切薄板、 ^ 著劑層3、前述分隔件19並未自前述層積體去 來，因此即使會有在直切薄板設計中成爲小片 不會有在作業中由該小片部分的側方接觸到什 或位置偏移。此外，在轉印至基材薄膜時，在 的部分與沒有直切薄板的部分，有層積的厚度 異，因此轉印滾筒的壓力不會均等施加，在基 產生皴痕而成爲漂亮的成品。 此外，在第4態樣及第6態樣中，在將前201043466 6. TECHNOLOGICAL FIELD OF THE INVENTION The present invention is used in automotive interior parts, home appliance decorative parts, display panels, operation panels, operating parts for amusement machines, frames, and communication equipment. The decoration of the surface of the molded article such as the operating part and the frame, in particular, the film for inserting the straight cut sheet which does not have a positional deviation or burying during the insert molding, and which does not leave a suction mark on the surface of the straight cut sheet. And a manufacturing method thereof, and a manufacturing method of a straight-cut sheet-inserted molded article. η ^ [Prior Art] Conventionally, in the interior of automobiles, a straight-cut sheet-in-sold molded article using a straight-cut sheet (also referred to as a sheet) for insert molding has been used as a decoration. The process of producing a straight cut sheet embedded in a molded article as described above is disclosed, for example, in Patent Document 1. First, prepare a trunk straight cut sheet 92 of about 200 to 500 μm. Next, the vinyl acetate-based adhesive 93 is impregnated into the nonwoven fabric, and then the straight cut sheet 92 is hot-pressed. Then, as shown in Fig. 1(a), the decorative sheet 90 is obtained by passing the above-mentioned adhesive 93 on the back surface of the straight cut sheet 92, followed by a reinforcing plate 94 made of polycarbonate or plywood. . Then, the decorative sheet 90 is fitted into the injection molding die, and the molding resin 99 is insert-molded on the back side thereof to obtain a straight-cut sheet-inserted molded article 97 in which the decorative sheet 90 is assembled on the surface of the resin substrate 99 (refer to Figure 1 (b)). (Prior Art Document) (Patent Document 1) Japanese Patent Application Laid-Open No. Hei 11-000983-A No. 2010-43466 (Problem to be Solved by the Invention) However, in the direct-cut molding described in Patent Document 1, There are the problems shown below. First, when a molded article is formed in a straight cut sheet in which only a part of the surface of the resin substrate is directly cut into thin sheets (see FIG. 11 for vacuum suction from the injection molding die, the above-described holding mold is held in the injection molding die). The predetermined portion of the cavity forming surface is filled with the molding resin in the cavity. However, even if the decorative sheet is sucked and held, the flow of the molding resin is also applied to the end surface of the decorative sheet (i.e., in the same size layer). In the case of the front plate of the product and the end surface of the reinforcing plate, there is a case where the entire sheet is moved by the impact and the position is shifted. In particular, the more complicated the outer shape of the thin plate, the more the front surface impacts the front piece. Further, the position of the molding resin is likely to be displaced. Further, the flow of the molding resin may enter between the kneading surface and the straight cut sheet, and the obtained straight cut sheet may be buried in the forming resin. A part of the thin plate has only the surface of the straight cut sheet which is not completely exposed and is invisible, and the outer shape of the straight cut sheet is more complicated. The more complicated the tree, the easier it is to enter the aforementioned cavity forming surface and the straight portion. Further, since the decorative sheet is held by vacuum suction from a hole provided in the cavity forming surface, there is a thin plate. In the above-mentioned state, in the state in which the decorative sheet is held in position, the front surface of the straight-cut decorative hollow cavity is formed by inserting and forming the vacuum in front of the vacuum, and there is also a problem. The vacuum of the grease is cut by the vacuum plate. The surface of the straight cut sheet which is in close contact with the vacuum hole of the vacuum hole 201043466 has a problem of the trace of the front hole. In particular, the shape of the straight-cut sheet is complicated, and the more difficult it is to select the place where the vacuum suction hole is formed, the vacuum suction force for holding is likely to remain. Therefore, the technical problem to be solved by the present invention is to provide a film for embedding a suction plate without leaving a straight sheet in the form of insert molding, and a method for producing the same, and a method for producing the same. The straight cut sheet is embedded into the crucible method. (Means for Solving the Problems) In order to solve the above problems, the present invention provides a film for inserting a straight cut sheet, a method for producing the same, and a method for producing a straight sheet. According to a first aspect of the present invention, there is provided a straight cut film characterized in that a straight cut sheet which is subjected to pressure sensing on one side of a base film and then cut into a predetermined outer shape pattern has a surface which is formed by a surface of the sheet The wood grain area and its domain formed by the presented appearance. According to a second aspect of the present invention, there is provided a film for a first thin plate embedding, wherein the substrate film is applied by the third aspect of the present invention, and a straight cut sheet as in the first aspect is provided. The film for embedding, wherein the substrate film sheet is covered with a transparent resin in such a manner that the straight cut sheet is sandwiched therebetween. The more the vacuum suction pattern is, the more it is necessary to reinforce the manufacture of the straight cut thin product for solving the above-mentioned occurrence of the positional deviation. The following thin layer of the embedded molded article inserting layer is attached to the straight cut thin non-wood grain area. The straight cut of the pattern. The aspect or the second and the straight-cut thin film are continuously subjected to the fourth aspect of the present invention by 201043466 to provide a method for manufacturing a film for inserting a straight-cut sheet, which is characterized by comprising: temporarily fixing the straight-cut sheet to the pedestal film a step on one side; a double-sided film obtained by providing a separator on a rain surface of the pressure-sensitive adhesive layer, and after peeling off one of the separators, attaching the separator to the pedestal with the pressure-sensitive adhesive layer a step of temporarily fixing the surface of the film through the straight-cut sheet; after positioning the layered body in the half-cut mold, performing the half-cut sheet 0 on the straight-cut sheet in the laminate, and the pressure-sensitive layer a step of cutting the agent layer and the separator into a predetermined outer shape pattern; and removing the unnecessary portion of the straight cut sheet, the pressure-sensitive adhesive layer, and the separator from the half-cut processed laminate Further, after the separator covering the pressure-sensitive adhesive layer is peeled off, the step of attaching the pressure-sensitive adhesive layer to one side of the base film; and the pedestal The film is subjected to a step of peeling off the aforementioned straight cut sheet adhered to the base film. According to a fifth aspect of the present invention, there is provided a method for producing a film for inserting a straight cut sheet according to the fourth aspect, further comprising: after peeling off the pedestal film, the base film and the straight cut The thin plate is continuously coated with a transparent resin film in such a manner that the straight cut sheet is sandwiched therebetween. According to a sixth aspect of the present invention, there is provided a method of manufacturing a film for inserting a straight cut sheet, characterized by comprising: a step of temporarily fixing a straight cut sheet to a single side of a pedestal film; using one side of the partition member a pressure-sensitive adhesive layer is disposed on both sides of the film, and the pressure-sensitive adhesive layer is attached to the surface of the pedestal film temporarily fixed by the straight-cut sheet; and the laminate is positioned After the half-cutting, the step of half-cutting cutting only the aforementioned straight-cut sheet "the pressure-sensitive adhesive layer and the separator" into the predetermined outer shape pattern in the laminate is performed in the half-cut mold; In the printed portion, the straight-cut sheet, the pressure-sensitive adhesive layer, and the separator are kept in a state in which the laminate is not removed from the half-cut processing, and the portion remaining for the portion to be transferred is covered. After the spacer of the pressure-sensitive adhesive layer is peeled off, the exposed pressure-sensitive adhesive layer is attached to one surface of the substrate film: the pedestal is thin Together with the transfer does not require a straight portion of the cutting thin plate, the pressure sensitive adhesive layer, the spacer member being attached together from the base film to be the straight-cut sheet peeling step. According to a seventh aspect of the present invention, there is provided a method for producing a film for inserting a straight cut sheet according to a sixth aspect, wherein the order of the steps is replaced for the following steps: 临时 temporarily fixing the straight sheet to one side of the pedestal film And a double-sided film formed by providing a pressure-sensitive adhesive layer on one side of the separator, and attaching the pressure-sensitive adhesive layer to the surface of the pedestal film temporarily fixed by the straight-cut sheet The steps. According to an eighth aspect of the present invention, a method for producing a film for inserting a straight-cut sheet according to a sixth aspect or a seventh aspect, further comprising: after peeling off the pedestal film and an unnecessary portion, The base film and the straight cut sheet are continuously coated with a transparent resin 201043466 film in such a manner that the straight cut sheet is sandwiched therebetween. According to a ninth aspect of the invention, there is provided a method for producing a film for inserting a straight cut sheet according to any one of the fourth to eighth aspects, wherein the substrate film is applied to a decorator. According to a tenth aspect of the present invention, there is provided a method of manufacturing a straight-cut sheet-inserted molded article, comprising: using a film for inserting a straight-cut sheet according to any one of the first to third aspects, a step of disposing the surface of the substrate film along the cavity forming surface in the injection molding die; and after the mold clamping, the above-mentioned straight-cut sheet is embedded by filling the cavity with the molding resin A step of inserting a straight cut sheet in which a film and a molding resin are integrated into a molded article. According to an eleventh aspect of the present invention, there is provided a method of manufacturing a straight-cut sheet-inserted article of the first aspect, characterized in that: the film for inserting the straight-cut sheet is fixed outside the cavity Step: and ^ After the above-mentioned straight-cut sheet-inserted molded article is taken out from the injection molding die, the unnecessary portion of the film for inserting the straight-cut sheet is removed. (Effect of the Invention) According to the first aspect of the present invention, since the straight cut sheet which is cut into a predetermined outer shape pattern is attached to the one surface of the base film by the pressure sensitive adhesive layer, there is a straight cut by the aforementioned straight cut The wood grain region formed by the surface of the thin plate and the non-wood grain region of the straight-cut thin plate-embedded film, so that if the opposite surface of the base film is formed along the cavity forming surface, 201043466 In the mold, even if the molding resin is filled in the cavity, the position of the thin plate does not move. The film covers the straight cut sheet and its surroundings before the film is formed in the cavity, whereby the forming flow does not face the end surface of the straight cut sheet and flows along the film. Further, by covering the thin plate and the periphery thereof with the base material film in the cavity, the flow of the molding resin does not enter between the cavity forming surface of the die and the straight cut sheet, and the thin plate is cut. The insert molding product is obtained by completely exposing the surface of the front sheet from the molding resin (see Fig. 3). Among them, when the decorator is used as the base film, it is decorated in the non-grain area. Further, in the first aspect, the base film and the straight film may be continuously covered with a transparent resin so as to sandwich the straight cut sheet therebetween. At this time, in addition to the surface protection, it is possible to prevent the straight cut sheet from being pressed forward by the forming shrinkage after the embedding. According to the fourth aspect and the sixth aspect of the present invention, the straight cut sheet and the pressure-sensitive adhesive layer are half-cut into a predetermined case in the pedestal thin, and the direct cut sheet which is cut into the outer shape pattern is not directly contacted. The substrate film is obtained, whereby the film for inserting the straight-cut sheet is obtained, so that the substrate film can be easily attached to the straight-cut sheet which is cut into a complicated outline pattern. When the straight cut thin film is attached to the base film without depending on the manufacturing method, the straight surface of the straight cut sheet is formed on the single surface of the straight base resin. The cut-off can also be used to cut the thin film into the formed film. The outline drawing, that is, the transfer, is attached to the front plate directly after the above-mentioned sensation -10- 201043466 pressure-sensitive adhesive layer, so as not to contact the adhesive surface. And moving it to the aforementioned substrate film. However, the straight-cut sheet which is multiplexed and has a small thickness is difficult to handle, so that the degree of pressing of the force of the surface control or the pressing direction cannot be controlled, and the straight-cut thinning place is broken and attached. With the fourth aspect and the sixth method, the problem as described above does not occur. Further, according to the sixth aspect of the present invention, the portion of the straight cut sheet, the underlayer 3, and the spacer 19 which are not required to be transferred before the half-cut transfer is not removed from the laminate, Even if there is a small piece in the straight cut sheet design, there will be no side contact or offset in the work from the side of the small piece. Further, when transferring to the base film, the thickness of the portion between the portion and the portion where the sheet is not directly cut is different, so that the pressure of the transfer roller is not uniformly applied, and a scar is formed at the base to become a beautiful finished product. . In addition, in the fourth aspect and the sixth aspect, before the
Q 剝離後，亦可將前述基材薄膜及前述直切薄板 薄板夾於其間的方式以透明樹脂薄膜連續被覆 前所述，除了表面保護以外，亦可防止因嵌入 形收縮而使前述直切薄板朝前方擠壓。 藉由本發明之第10態樣中，由於使用前述 入用薄膜來進行嵌入成形，因此如前所述，可 直切薄板位置偏移、或埋藏的直切薄板嵌入成 此外，在第10態樣中，若將前述直切薄板 一面把持端 雜的外形圖 制對於其端 板，或由預 態樣之製造 工之後亦至 前述感壓接 除而殘留下 的部分，亦 麼等而剝落 有直切薄板 及強度的差 材薄膜不會 述台座薄膜 以將該直切 。此時，如 成形後的成 直切薄板嵌 得不會發生 形品。 嵌入用薄膜 201043466 固定在前述空腔外，亦可輕易固定空腔內的前述直切薄 板，因此亦可不用先在前述空腔形成面之與前述直切薄板 接觸的部分設置真空抽吸孔。亦即，可不僅前述木紋區域， 連前述非木紋區域亦不會殘留前述真空抽吸孔的痕跡。 【實施方式】 以下針對本發明之一實施形態之直切薄板嵌入用薄膜 及其製造方法、直切薄板嵌入成形品之製造方法，一面參 照圖示，一面加以說明。 〇 ^ 第1圖及第12圖係顯示本發明之直切薄板嵌入用薄膜 之一實施例的剖面圖。第1圖及第12圖的直切薄板嵌入用 薄膜1係在基材薄膜2的單面以感壓接著劑層3貼附被切 斷成預定之外形圖案的直切薄板4，具有藉由前述直切薄 板4之表面所呈現的模樣所構成的木紋區域1 a與其他非木 紋區域1 b。前述直切薄板4係將木材薄削所得的單版，一 般爲內裝材或家具，因此作爲表面裝飾材使用。在本發明 中，前述直切薄板4的厚度爲150 μιη〜500 μιη。若厚度未達 〇 15 0μιη，即會透過，若厚度超過50 0μιη，則難以沿著曲面設 置。較佳爲150 μπι〜300 μιη。在前述直切薄板4可使用色調 或木紋美麗的胡桃、櫻桃樹、楓樹、檜樹、樺樹、梧桐、 樟樹、杉樹、櫸樹、黑檀、薩佩萊木（Sapele)、菩提樹、 銀杉、木瓜樹、斑木樹、刺楸、田茂樹、柚木、日本橡木、 榆木、白橡木、桃花心木等樹木。在前述直切薄板4之表 面所呈現的模樣有直木紋、板目、木紋等。此外，在直切 薄板4之成爲直切薄板嵌入成形品表面之側亦可預先設置 -12- 201043466 保護層。以該保護層而言，例如可塗布硬塗覆油墨，或藉 由PMMA等樹脂薄膜的貼合而形成。 在本發明中，前述直切薄板4係被切斷成預定的外形 圖案者，局部存在於前述基材薄膜2的單面。該外形圖案 係可爲例如第2圖所示之複雜形狀者，可得裝飾性優異的 直切薄板嵌入成形品。 就前述基材薄膜2的材質而言，例如可使用丙烯酸系 樹脂、聚酯系樹脂、聚丙烯系樹脂、氯乙烯樹脂、聚乙烯 ^ 樹脂、聚對苯二甲酸乙二酯樹脂、聚碳酸酯樹脂、尼龍樹 脂、維尼綸樹脂、縮醛樹脂、聚乙烯系樹脂、聚醯胺系樹 脂、聚丙烯酸系樹脂、聚氯乙烯系樹脂等樹脂。特佳爲丙 烯酸系樹脂。就前述基材薄膜2的膜厚而言，可使用7 5 μηι 〜200μιη者。射出成形所使用的樹脂與基材薄膜，若爲藉 由因熱所致之熔融而密接的組合，則不需要對於背面塗布 接著油墨的步驟。 此外，若使用被施予裝飾者作爲前述基材薄膜2，在 〇 _ 前述非木紋區域lb中亦可裝飾。例如，亦可在前述基材薄 膜2全面性設置單色印刷，使前述基材薄膜2含有著色材。 此外’亦可在前述基材薄膜2的表面設置消去亮光或細線 等微細凹凸模樣。再者，亦可將該等加以組合。 就前述感壓接著劑層3而言，可使用丙烯酸系的感壓 性接著劑（PSA)等。例如使用3M公司製的「高透明接著 劑轉印帶·· 8 1 4 2」（兩面的分隔件爲p E T )等而形成。其 中’前述感壓接著劑層3由於配置在前述直切薄板4之下， -13- 201043466 因此即使透過率低，亦不會造成問題。 接著，針對本發明之上述直切薄板嵌入用薄膜之製造 方法加以說明。 亦即，例如第5圖所示，將直切薄板4臨時固定在台 座薄膜17的單面，使用在感壓接著劑層3的兩面設置分隔 件18、19而成的兩面接著薄膜，在將其中一方分隔件18 剝離後，以前述感壓接著劑層3將其貼附在前述台座薄膜 17之經前述直切薄板4臨時固定的面（第5圖（A)、（B)、 O (C)。接著，在將前述層積體定位配置在半切模20之後， 以該半切模20進行僅將前述層積體中的前述直切薄板4、 前述感壓接著劑層3、前述分隔件19切斷成預定之外形圖 案的半切加工（第5圖（D))。 將前述直切薄板4、前述感壓接著劑層3、前述分隔件 19的不需要部分21自經半切加工的前述層積體去除，另 外在將覆蓋前述感壓接著劑層3的前述分隔件1 9剝離後， 將其以前述感壓接著劑層貼附在基材薄膜2的單面（第5 〇 圖（E)、（F)、 （ G))，最後將前述台座薄膜17自被貼附 在前述基材薄膜2的前述直切薄板4剝離而得到前述直切 薄板嵌入用薄膜1。 前述台座薄膜17係可使用在半導體/光學零件/電 子零件製造的切割步驟中，將工件固定時等所使用的切割 帶等。例如有Sun A.Kaken公司製的「SL216F」（爲聚乙 烯製，黏著材爲丙烯酸系，薄膜厚0.016mm)、或日東電 工公司製的「R410」等。此外，就前述半切模2〇而言，可 -14- 201043466 使用刀模（steel cutting rules)或尖頂模（pinnacle die) 等。 .…. 接著，針對本發明之直切薄板嵌入用薄膜之其他製造 方法加以說明。 亦即，例如第14圖所示’將前述直切薄板4臨時固定 在前述台座薄膜17的單面，使用在感壓接著劑層3的兩面 設置分隔件18、19而成的前述兩面接著薄膜’將其中一方 分隔件1 8剝離後，以前述感壓接著劑層3將其貼附在前述 〇 台座薄膜17之經前述直切薄板4臨時固定的面（第14圖 (A)、（B)、（C))。接著，在將前述層積體定位配置在半切 模20後，以該半切模20進行僅將前述層積體中的前述直 切薄板4、前述感壓接著劑層3、前述分隔件19切斷成預 定之外形圖案的半切加工（第14圖（D))。其中’在第5 圖中，係使用在感壓接著劑層3的兩面設有分隔件18、19 而成的兩面接著薄膜，將其中一方分隔件18剝離而予以貼 附，但是亦可如3M公司製的「接著劑轉印帶：F9460」般 ^ 由最初使用在分隔件19的單面僅設置感壓接著劑層3的兩 面接著薄膜。 不需要轉印之部分的前述直切薄板4、前述感壓接著 劑層3、前述分隔件19保持並未自經半切加工的前述層積 體去除而保持殘留下來的狀態’針對需要轉印的部分’在 將覆蓋前述感壓接著劑層3的前述分隔件1 9剝離後’將其 以露出的前述感壓接著劑層3貼附在基材薄膜2的單面（第 14圖（E)、（F)、（G))，最後將前述台座薄膜17連同不需 201043466 要轉印的部分的前述直切薄板4、前述感壓接著劑層 述分隔件19 一起自被貼附在前述基材薄膜2的前述直 板4加以剝離而得到前述直切薄板嵌入用薄膜1。其 若將前述分隔件19形成爲紙（單面爲脫模處理）而非 PET時，容易確認不需要轉印的部分的分隔件19是否 前述台座薄膜17 —起未遺漏地予以剝離。 但是，在剛半切加工後，亦可採用有別於第1 4圖 (F)所示步驟的步驟，但是以形成爲如前段落般爲佳。 基於亦可如第1 5圖（A)所示將前述直切薄板4、前述感 著劑層3、前述分隔件19的不需要部分自經半切加工 述層積體去除，但是在直切薄板設計中若有形成爲小 部分時，則會在作業中由該小片部分的側方接觸某些 等，而有剝離、或位置偏移之虞（第15圖（B))。此 如第14圖（E)所示，不需要轉印之部分的前述直切薄f 前述感壓接著劑層3、前述分隔件1 9並未自經半切加 前述層積體去除而殘留下來，則可防止由小片部分的 接觸某些地方。After the Q-peeling, the substrate film and the straight-cut thin plate may be sandwiched therebetween, and the transparent resin film may be continuously coated. In addition to the surface protection, the straight-cut sheet may be prevented from being embedded by shrinkage. Squeeze forward. According to the tenth aspect of the present invention, since the insert film is used for the insert molding, as described above, the straight sheet can be directly displaced, or the buried straight sheet can be embedded, in addition to the tenth aspect. In the case of the above-mentioned straight-cut sheet, the outline of the holding end is made to the end plate, or the portion left by the manufacturer of the pre-formed product and the pressure-sensitive connection is removed, and the peeling is straight. The thin film and the strength difference film do not describe the pedestal film to cut the straight. At this time, if the formed straight cut sheet is embedded, no shape is formed. The insert film 201043466 is fixed to the outside of the cavity, and the straight cut sheet in the cavity can be easily fixed, so that it is not necessary to provide a vacuum suction hole in the portion of the cavity forming surface that is in contact with the straight cut sheet. That is, not only the aforementioned wood grain region but also the aforementioned non-wood grain region does not leave the trace of the vacuum suction hole. [Embodiment] The following is a description of a method for producing a straight-cut sheet-embedded film, a method for producing the same, and a method for producing a straight-cut sheet-inserted molded article according to an embodiment of the present invention. 〇 ^ Figs. 1 and 12 are cross-sectional views showing an embodiment of the film for inserting a straight sheet according to the present invention. The straight-cut sheet-embedded film 1 of Figs. 1 and 12 is attached to the single-sided base film 2 with a pressure-sensitive adhesive layer 3 on one side of the base film 2, and the straight cut sheet 4 cut into a predetermined outer shape pattern is attached thereto. The wood grain region 1 a formed by the surface of the straight cut sheet 4 and the other non-wood grain regions 1 b are formed. The straight cut sheet 4 described above is a single sheet obtained by thinning wood, and is generally used as an interior material or furniture, and thus used as a surface decorative material. In the present invention, the thickness of the straight cut sheet 4 is 150 μm to 500 μm. If the thickness is less than 0 15 0μιη, it will pass through. If the thickness exceeds 50 0μηη, it is difficult to set along the curved surface. It is preferably 150 μm to 300 μmη. In the above-mentioned straight cut sheet 4, beautiful walnut, cherry, maple, eucalyptus, birch, sycamore, eucalyptus, cedar, eucalyptus, ebony, sapele, linden can be used. , silver fir, papaya, bonsai, hedgehog, tianmao, teak, Japanese oak, eucalyptus, white oak, mahogany and other trees. The surface of the straight cut sheet 4 described above has a straight wood grain, a plate head, a wood grain, and the like. Further, a protective layer of -12-201043466 may be provided in advance on the side of the straight-cut sheet 4 which is a surface of the straight-cut sheet which is embedded in the molded article. The protective layer can be formed, for example, by coating a hard coat ink or by laminating a resin film such as PMMA. In the present invention, the straight cut sheet 4 is cut into a predetermined outer shape pattern, and is partially present on one surface of the base film 2. The outline pattern can be, for example, a complicated shape as shown in Fig. 2, and a straight cut sheet embedded in a molded article excellent in decorative properties can be obtained. As the material of the base film 2, for example, an acrylic resin, a polyester resin, a polypropylene resin, a vinyl chloride resin, a polyethylene resin, a polyethylene terephthalate resin, or a polycarbonate can be used. A resin such as a resin, a nylon resin, a vinylon resin, an acetal resin, a polyethylene resin, a polyamide resin, a polyacryl resin, or a polyvinyl chloride resin. Particularly preferred is an acrylic resin. As the film thickness of the base film 2, 7 5 μηι to 200 μηη can be used. When the resin used for injection molding and the base film are intimately bonded by melting by heat, the step of applying the ink to the back surface is not required. Further, if the substrate to be decorated is used as the base film 2, it may be decorated in the non-grain area lb. For example, the base film 2 may be integrally provided with monochromatic printing, and the base film 2 may contain a coloring material. Further, it is also possible to provide a fine concavo-convex pattern such as a bright light or a thin line on the surface of the base film 2. Furthermore, these may be combined. For the pressure-sensitive adhesive layer 3, an acrylic pressure-sensitive adhesive (PSA) or the like can be used. For example, it is formed using "high transparent adhesive transfer belt · 8 1 4 2" manufactured by 3M Company (p E T on both sides). Here, the aforementioned pressure-sensitive adhesive layer 3 is disposed under the straight-cut sheet 4, and thus -13-201043466, therefore, does not cause a problem even if the transmittance is low. Next, a method of producing the above-described film for inserting a straight sheet according to the present invention will be described. That is, for example, as shown in Fig. 5, the straight cut sheet 4 is temporarily fixed to one surface of the pedestal film 17, and the double-sided film formed by providing the separators 18 and 19 on both surfaces of the pressure-sensitive adhesive layer 3 is used. After the one separator 18 is peeled off, it is attached to the surface of the pedestal film 17 temporarily fixed by the straight sheet 4 by the pressure-sensitive adhesive layer 3 (Fig. 5(A), (B), O ( Then, after the laminated body is positioned and disposed in the half-cut mold 20, the straight cut sheet 4, the pressure-sensitive adhesive layer 3, and the separator described above in the laminate are performed by the half-cut mold 20 19 is cut into a predetermined half-cut pattern (Fig. 5(D)). The aforementioned straight cut sheet 4, the pressure-sensitive adhesive layer 3, and the unnecessary portion 21 of the separator 19 are subjected to half-cut processing. The laminate is removed, and after the separator 19 covering the pressure-sensitive adhesive layer 3 is peeled off, the pressure-sensitive adhesive layer is attached to one side of the base film 2 (Fig. 5 ( E), (F), (G)), and finally the pedestal film 17 is attached to the base film 2 The straight-cut sheet 4 is peeled off to obtain the film 1 for straight-cut sheet insertion. The pedestal film 17 can be used in a dicing step of manufacturing semiconductor/optical parts/electronic parts, a dicing tape or the like used for fixing a workpiece. For example, "SL216F" manufactured by Sun A. Kaken Co., Ltd. (made of polyethylene, acrylic material, film thickness: 0.016 mm), or "R410" manufactured by Nitto Denko Corporation, etc.言-14-201043466 A steel cutting rule or a pinnacle die is used. Next, another method of manufacturing the film for inserting a straight sheet according to the present invention will be described. In the fourteenth aspect, the straight-cut sheet 4 is temporarily fixed to one surface of the pedestal film 17, and the two-side film formed by providing the separators 18 and 19 on both surfaces of the pressure-sensitive adhesive layer 3 is used. After the separator 18 is peeled off, it is attached to the surface of the sill film 17 temporarily fixed by the straight-cut sheet 4 by the pressure-sensitive adhesive layer 3 (Fig. 14(A), (B), (C). )).then, After positioning the laminate in the half-cut mold 20, the half-cut mold 20 is used to cut only the straight cut sheet 4, the pressure-sensitive adhesive layer 3, and the separator 19 in the laminate into predetermined ones. Half-cut processing of the outline pattern (Fig. 14(D)). In the fifth drawing, a double-sided film formed by providing spacers 18 and 19 on both surfaces of the pressure-sensitive adhesive layer 3 is used. The separator 18 is peeled off and attached, but it may be a "adhesive transfer belt: F9460" manufactured by 3M Co., Ltd., and a double-sided film provided with only the pressure-sensitive adhesive layer 3 on the single side of the separator 19 is used. . The straight-cut sheet 4, the pressure-sensitive adhesive layer 3, and the separator 19 which do not require the transfer portion are kept in a state in which the laminate is not removed from the half-cut processing and remains in a state where it is required to be transferred. The portion 'after peeling off the separator 19 covering the pressure-sensitive adhesive layer 3' is attached to the single side of the base film 2 with the exposed pressure-sensitive adhesive layer 3 (Fig. 14(E) (F), (G)), finally, the pedestal film 17 is attached to the base together with the aforementioned straight-cut sheet 4 and the pressure-sensitive adhesive layer-separating member 19 which do not require 201043466 to be transferred. The straight plate 4 of the material film 2 is peeled off to obtain the film 1 for inserting the straight cut sheet. When the separator 19 is formed into paper (single-sided release treatment) instead of PET, it is easy to confirm whether or not the separator 19 of the portion which does not need to be transferred is peeled off without leaving the pedestal 17 as it is. However, after the half-cut processing, a step different from the step shown in Fig. 14 (F) may be employed, but it is preferably formed as in the previous paragraph. The unnecessary portion of the straight cut sheet 4, the sensor layer 3, and the separator 19 may be removed from the half cut by the half cut as shown in Fig. 15 (A), but the straight cut sheet may be removed. If it is formed in a small part in the design, it will be contacted by the side of the small piece portion during the work, and there will be peeling or positional deviation (Fig. 15(B)). As shown in Fig. 14(E), the straight-cut thin portion f of the portion which does not need to be transferred remains, and the pressure-sensitive adhesive layer 3 and the separator 19 are not removed by half-cutting and adding the laminate. , it can prevent some parts from being touched by small pieces.
此外，在半切加工的瞬後，亦可將前述直切薄板 前述感壓接著劑層3、前述分隔件19的不需要部分自 切加工的前述層積體去除，另外將覆蓋前述感壓接著 3的前述分隔件1 9剝離（參照第1 6圖（A)) ’以前述 接著劑層3將其貼附在基材薄膜2的單面’但是以如 落般爲更佳。其係基於當對基材薄膜2貼附前述直切 4時，必須在第1 6圖（B)所示狀態下通至滾筒間（未E '刖 切薄 中， 透明 連同 (E)、 其係 壓接 的前 片的 地方 點， 反4、 工的 側方 4、 經半 劑層 感壓 前段 薄板 圖示） -16- 201043466 而施加壓力，惟此時在有直切薄板4的部分及沒有直切 板4的部分，關於層積的厚度及強度（直切薄板4成爲 持體而較爲牢固）會有較大差異’因此轉印滾筒的壓力 會均等施加，而會有在基材薄膜2發生皴痕之虞。此點 如第14圖（F)所示，不需要轉印的部分的前述直切薄板4 前述感壓接著劑層3、前述分隔件19並未自經半切加工 前述層積體去除而保持殘留下來的狀態’若僅針對需要 印的部分而將前述分隔件1 9剝離，可均等施加轉印滾筒 壓力，而成爲沒有皴痕的漂亮的成品。 第14圖（A)、（B)的步驟係取代順序，亦可使用在感 接著劑層的兩面設置分隔件而成的兩面接著薄膜，在將 中一方分隔件剝離後，以前述感壓接著劑層將其貼附在 述直切薄板的其中一面（參照第18圖（A))，接著將台 薄膜臨時固定在該直切薄板的另一面（參照第18圖（B)) 此外，利用第5圖或第1 4圖所示之前述各製造方法 得直切薄板嵌入用薄膜之後，前述基材薄膜2及前述直 薄板4以將該直切薄板4夾於其間的方式，以透明樹脂 膜5連續被覆亦可（參照第4圖、第13圖）。就前述透 樹脂薄膜5而言，例如可使用丙烯酸系樹脂、聚酯系樹脂 聚丙烯系樹脂、氯乙烯樹脂、聚乙烯樹脂、聚對苯二甲 乙二酯樹脂、聚碳酸酯樹脂、尼龍樹脂、維尼綸樹脂、 醛樹脂、聚乙烯系樹脂、聚醯胺系樹脂、聚丙烯酸系樹脂 聚氯乙烯系樹脂等樹脂。就前述透明樹脂薄膜5的被覆 法而言’係有乾燥層積、熱熔層積等使用接著劑的層積 薄 支 不 的 轉 的 壓 其 刖 座 Ο 而 切 薄 明 ί ' 酸 縮 ί ' 方 法 201043466 或押出層積法等。 此外’如第6圖所示，亦可具備有形成將由前述台座 薄膜17、前述直切薄板4、前述感壓接著劑層3、前述分 隔件1 9所構成的層積體貫穿的定位孔2 2之開口的步驟， 使用該定位孔22 ’對前述半切模20進行定位。此外，亦 可在剝離前述台座薄膜17之前，與前述定位孔22相對（參 照第7圖、第17圖）、或在剝離前述台座薄膜17之後， 在前述基材薄膜2設置用以對射出成形模具7、8或衝孔用 Ο 模具1 3、1 4進行定位的定位孔23。 最後針對使用本發明之上述直切薄板嵌入用薄膜之直 切薄板嵌入成形品之製造方法加以說明。 .亦即，例如第8圖的剖面槪略步驟說明圖所示，將如 上述所得之前述直切薄板嵌入用薄膜1加熱至適當溫度， 將該直切薄板嵌入用薄膜1的基材薄膜2設爲內側而按壓 在預備成形用模具1 2，預備成形成與直切薄板嵌入成形品 1 1的外形尺寸相對應的形狀（第8圖（A)、（B))。接著， 〇 ^ 在使成形的前述直切薄板嵌入用薄膜1離模後，將其設置 在衝孔用模具13、14，藉由被設在該等模具13、14的切 割用凹凸13&、143來切除不需要部分15(第8圖（(：）、（0)、 (E))。其中，在第8圖（A)、（B)中係使用凸型的預備成形 用模具12，但是亦可將該直切薄板嵌入用薄膜1的基材薄 膜2設爲外側而按壓在凹型的預備成形用模具1 2。此時， 由於可預先呈直切薄板4被按壓在基材薄膜2的狀態，因 此使直切薄板4的交界部完美完成。 -18- 201043466 已切除不需要部分的前述直切薄板嵌入用薄膜1係接 著插入由空腔模具7與模芯8所構成的割型構造的射出成 形用模具內，以前述基材薄膜2之相反面沿著前述空腔模 具7的空腔形成面的方式予以設置，在以與前述基材薄膜 2相對向的方式而設的真空抽吸孔7a進行真空抽吸而保持 前述直切薄板嵌入用薄膜1，在合模後，由被設在前述模 芯8的澆口 8a，將成形樹脂9注入空腔1 6，藉此進行射出 成形（第8圖（F)、 （ G ))。之後，成形樹脂9在冷卻固 ❹ 化之後離模，得到前述直切薄板嵌入用薄膜1與樹脂成形 品1 0的表面接合一體化的嵌入成形品1 1 (第8圖（H))。 此外，例如第9圖的剖面槪略步驟說明圖所示’將前 述直切薄板嵌入用薄膜1加熱至適當溫度，將該直切薄板 嵌入用薄膜1的基材薄膜2設爲內側而按壓在預備成形用 模具1 2，成形爲直切薄板嵌入成形品1 1的外形、尺寸相 對應的形狀（第9圖（A)、（B))。接著，在將冷卻固化之 後予以成形的前述直切薄板嵌入用薄膜1離模後（第9圖 〇 (C))，將其以前述基材薄膜2之相反面沿著前述空腔模具 7的空腔形成面的方式且在空腔16外加以固定的方式予以 設置，由被設在模芯8的澆口 8a將成形樹脂9注入空腔 16，藉此進行射出成形（第9圖（D)' (E))。之後，成形 樹脂9冷卻固化之後離模，而得前述直切薄板嵌入用薄膜 1與樹脂成形品1〇的表面接合一體化的直切薄板嵌入成形 品11 (第9圖（F))。 接著，將其設置在衝孔用模具13，藉由被設在模具13 -19- 201043466 的切割用刀刃13a來切除不需要部分i5(第9圖（G)、 (Η) 、（I))。其中，若將前述真空抽吸孔&設在空腔 16外’即使在前述直切薄板嵌入用薄膜1的前述基材薄膜 2殘留有吸引痕亦可加以去除。 就前述成形樹脂9而言，可列舉聚苯乙烯系樹脂、聚 烯烴系樹脂、ABS樹脂、AS樹脂、AN樹脂等泛用樹脂。 此外，亦可使用聚苯醚聚苯乙烯系樹脂、聚碳酸酯系樹脂、 聚縮醛系樹脂、丙烯酸系樹脂、聚碳酸酯改質聚苯醚樹脂、 〇 ^ 聚對苯二甲酸丁二酯樹脂、聚對苯二甲酸丁二酯樹脂、超 高分子量聚乙烯樹脂等泛用工程樹脂、或聚颯樹脂、聚苯 硫醚系樹脂、聚苯醚系樹脂、聚芳香酯樹脂、聚醚醯亞胺 樹脂、聚醯亞胺樹脂、液晶聚酯樹脂、聚烯丙基系耐熱樹 脂等超級工程樹脂。此外，亦可使用添加有玻璃纖維或無 機塡料等補強材的複合樹脂。此外，成形樹脂9中係可被 著色。 0 以將前述直切薄板嵌入用薄膜1之凸緣狀的不需要部 分15切除的方法而言，除了使用刀模或尖頂模具等的衝孔 法以外，亦可採用藉由模具所爲之衝壓法、噴砂法等。尤 其當前述直切薄板嵌入用薄膜1的基材薄膜2由丙烯酸系 樹脂所構成時，前述不需要部分15與PET薄膜等相比較， 較爲脆弱，可利用噴砂法等輕易切除。 此外，在第9圖所示例中，係在射出成形用模具7、8 的模外預先將前述直切薄板嵌入用薄膜1預備成形’但是 亦可在射出成形用模具7、8內進行預備成形。 -20 - 201043466 此外，前述直切薄板嵌入用薄膜1未以前述 薄膜覆蓋而將前述直切薄板露出時，在插入射出 7、8內之前或以其他預備成形用模具12成形前 乾燥而使前述直切薄板4中的水分減少時，模具 染。推測出或許前述直切薄板4內所含水分引 染。以乾燥方法而言，有常溫乾燥、加熱乾燥等 所得直切薄板嵌入成形品1 1未以前述透明樹脂 而露出前述直切薄板時，亦可在嵌入成形後，爲 〇 成形品11的表面而進行塗覆。 (實施例1 ) 使用市面販售的切割帶作爲台座薄膜，將縱 橫400mm、厚度0.3mm之胡桃板目的直切薄板臨 其臨時固定面。接著，使用「3M公司製的高透明 印帶：8142」，在將其中一方分隔件（PET)剝離 烯酸系的前述感壓接著劑層將其貼附在前述台座 前述直切薄板臨時固定的面。接著，將前述層積 〇 置在半切模（尖頂模具）後，以該半切模，僅對 體中的前述直切薄板、前述感壓接著劑層、殘留 (PET)，進行切斷成第2圖所示之複雜的外形圖 加工。 將前述直切薄板、前述感壓接著劑層、前述 不需要部分自經半切加工的前述層積體去除，另 蓋前述感壓接著劑層的前述分隔件剝離後，以前 著劑層將其貼附在由縱3 5 0mm、橫450mm、厚度 透明樹脂 成形模具 ，若藉由 不會被污 起模具污 。此外， 薄膜覆蓋 保護嵌入 3 00mm、 時固定在 接著劑轉 後，以丙 薄膜之經 體定位配 前述層積 的分隔件 案的半切 分隔件的 外在將覆 述感壓接 0.125mm -21 - 201043466 的PMMA所構成的基材薄膜的單面。最後，將前述台座薄 膜自被貼附在前述基材薄膜的前述直切薄板剝離而得前述 直切薄板嵌入用薄膜。 將前述直切薄板嵌入用薄膜加熱至適當溫度，將該直 切薄板嵌入用薄膜的基材薄膜設爲內側而按壓在預備成形 用模具，成形爲與直切薄板嵌入成形品的外形、尺寸相對 應的形狀。接著，在將冷卻固化之後所成形的前述直切薄 板嵌入用薄膜離模後，將其以前述基材薄膜之相反面沿著 π 空腔模具的空腔形成面的方式且固定在空腔外的方式設置 在射出成形模具，由設在模芯的澆口，將作爲成形樹脂的 PC/ ABS樹脂注入空腔而藉此進行射出成形。之後，成形 樹脂冷卻固後進行離模，而得前述直切薄板嵌入用薄膜與 筆記型PC的天板形狀的樹脂成形品的表面接合一體化的 直切薄板嵌入成形品。由射出成形模具取出直切薄板嵌入 成形品後，利用噴砂法將不需要部分切除。 (實施例2 ) ◎ 關於前述直切薄板嵌入用薄膜，前述基材薄膜及前述 直切薄板以將該直切薄板夾於其間的方式，以由厚度 0.〇75min的PMMA所構成的透明樹脂薄膜利用乾燥層積法 連續被覆以外，其餘與實施例1相同。 (實施例3 ) 使用市面販售的切割帶作爲台座薄膜，將縱3 0 0 mm、 橫400mm、厚度0.3mm的胡桃板目的直切薄板臨時固定在 其臨時固定面。接著，使用「3M公司製的高透明接著劑轉 -22- 201043466 印帶：8142」，將其中一方分隔件（PET)剝離後， 酸系的前述感壓接著劑層將其貼附在前述台座薄膜 述直切薄板臨時固定的面。接著，將前述層積體定 在半切模（尖頂模具）後，利用該半切模，僅對前 體中的前述直切薄板、前述感壓接著劑層、殘留的 (PET)進行切斷成第2圖所示之複雜外形圖案的 工。 不需要轉印的部分的前述直切薄板、前述感壓 ^ 層、前述分隔件並未自經半切加工的前述層積體去 持殘留下來的狀態，針對需要轉印的部分，在將覆 感壓接著劑層的前述分隔件剝離後，將其以露出的 壓接著劑層貼附在由縱3 50mm、橫450mm、厚度0. 的PMMA所構成的基材薄膜的單面。最後，將前述 膜連同不需要轉印的部分的前述直切薄板、前述感 劑層、前述分隔件一起自被貼附在前述基材薄膜的 切薄板剝離而得到前述直切薄板嵌入用薄膜。Further, after the half-cutting process, the pressure-sensitive adhesive layer 3 and the unnecessary portion of the separator 19 may be removed from the layered body, and the pressure may be covered. The separator 19 is peeled off (see Fig. 16(A)). 'The one side of the base film 2 is attached by the above-mentioned adhesive layer 3', but it is more preferable. It is based on the fact that when the above-mentioned straight cut 4 is attached to the base film 2, it must be passed between the rolls in the state shown in Fig. 6 (B) (not E 'cutting thin, transparent together with (E), The pressure is applied to the front part of the crimped front piece, the reverse side 4, the side of the work 4, and the half-layer layer of the front part of the pressure-sensitive layer is shown in the figure -16- 201043466, but the pressure is applied, but at this time, there is a portion of the straight cut sheet 4 and The portion without the straight cut plate 4 has a large difference in the thickness and strength of the laminate (the straight cut sheet 4 is relatively strong when held). Therefore, the pressure of the transfer roller is equally applied, and there is a substrate. The film 2 is scarred. In this point, as shown in Fig. 14(F), the above-mentioned straight-cut sheet 4 of the portion which does not need to be transferred, the pressure-sensitive adhesive layer 3, and the separator 19 are not removed by the half-cut processing of the laminate. In the state of the lower portion, if the partition member 19 is peeled off only for the portion to be printed, the transfer roller pressure can be uniformly applied to form a beautiful finished product without scars. In the steps of (A) and (B) of FIG. 14 , a double-sided film in which a separator is provided on both surfaces of the adhesive layer may be used, and after peeling off one of the separators, the pressure is applied by the aforementioned pressure. The agent layer is attached to one side of the straight cut sheet (see FIG. 18(A)), and then the stage film is temporarily fixed to the other side of the straight cut sheet (refer to FIG. 18(B)). In the above-described respective manufacturing methods shown in Fig. 5 or Fig. 14, after the film for inserting a thin plate is directly cut, the base film 2 and the straight sheet 4 are made of a transparent resin in such a manner that the straight cut sheet 4 is sandwiched therebetween. The film 5 may be continuously coated (see Figs. 4 and 13). For the resin-permeable film 5, for example, an acrylic resin, a polyester resin, a vinyl resin, a vinyl chloride resin, a polyethylene resin, a polyethylene terephthalate resin, a polycarbonate resin, a nylon resin, or the like can be used. A resin such as a vinylon resin, an aldehyde resin, a polyethylene resin, a polyamide resin, or a polyacrylic resin polyvinyl chloride resin. In the coating method of the transparent resin film 5, a method such as dry lamination, hot-melt lamination, or the like is performed by using a thin layer of a bonding agent, and the crucible is pressed and thinned. 201043466 or the stratification method. Further, as shown in Fig. 6, a positioning hole 2 through which a laminate including the pedestal film 17, the straight-cut sheet 4, the pressure-sensitive adhesive layer 3, and the separator 19 is formed may be formed. In the step of opening 2, the semi-cutting die 20 is positioned using the positioning hole 22'. Further, before the detachment of the pedestal film 17, the locating hole 22 may be opposed to the positioning hole 22 (see Figs. 7 and 17) or after the pedestal film 17 is peeled off, the base film 2 may be provided for injection molding. The molds 7, 8 or the aligning holes 23 for punching are formed by the dies 13 and 14. Finally, a method of producing a molded article in which a straight sheet of the above-described straight-cut sheet-embedded film of the present invention is used will be described. That is, for example, as shown in the cross-sectional schematic drawing of Fig. 8, the film 1 for inserting the straight-cut sheet as described above is heated to an appropriate temperature, and the base film 2 of the film 1 for inserting the straight-cut sheet is embedded. The inside molding die 1 2 is pressed to the inside to prepare a shape corresponding to the outer shape of the straight-cut sheet-inserted molded article 1 (Fig. 8(A) and (B)). Then, after the molded film 1 for inserting the straight-cut sheet is released from the mold, it is placed on the punching molds 13 and 14, and the embossing and concavities 13 & which are provided in the molds 13 and 14 are 143 is used to cut the unnecessary portion 15 (Fig. 8 ((:), (0), (E)). In the eighth (A) and (B), a convex preliminary molding die 12 is used. However, the base film 2 of the straight-cut sheet-insertion film 1 may be pressed outside the concave preliminary molding die 1 2 . In this case, the base film 2 may be pressed by the straight-cut sheet 4 in advance. The state of the straight cut sheet 4 is thus perfectly completed. -18- 201043466 The above-mentioned straight-cut sheet-embedded film 1 having the unnecessary portion removed is inserted into the cut pattern formed by the cavity mold 7 and the core 8. In the injection molding die of the structure, the opposite surface of the base film 2 is provided along the cavity forming surface of the cavity mold 7, and the vacuum is provided so as to face the base film 2. The suction hole 7a is vacuum suctioned to hold the film 1 for inserting the straight cut sheet, Thereafter, the molding resin 9 is injected into the cavity 16 by the gate 8a provided in the above-described core 8, thereby performing injection molding (Fig. 8(F), (G)). Thereafter, the molding resin 9 is cooled. After the solidification, the mold is released, and the insert molded article 1 1 (Fig. 8 (H)) in which the film 1 for inserting the straight-cut sheet is bonded to the surface of the resin molded article 10 is obtained (Fig. 8 (H)). In the explanation of the steps, the film 1 for inserting the straight-cut sheet is heated to an appropriate temperature, and the base film 2 of the film 1 for inserting the straight-cut sheet is placed inside, and pressed against the preliminary molding die 1 2 to form A shape corresponding to the outer shape and the size of the molded article 11 is embedded in the straight cut sheet (Fig. 9(A) and (B)). Next, the film 1 for inserting the straight cut sheet which is formed after cooling and solidifying is released. Thereafter (Fig. 9 (c)), the opposite surface of the base film 2 is placed along the cavity forming surface of the cavity mold 7 and fixed outside the cavity 16 by The gate 8a provided in the core 8 injects the molding resin 9 into the cavity 16, thereby performing injection molding (Fig. 9(D)) (E)). After the molding resin 9 is cooled and solidified, the mold is released, and the straight-cut sheet in which the film 1 for inserting the straight-cut sheet and the surface of the resin-molded article 1 are bonded and integrated is formed. Item 11 (Fig. 9(F)). Next, it is set in the punching die 13, and the unnecessary part i5 is cut off by the cutting blade 13a provided in the mold 13-19-201043466 (Fig. 9 ( G), (Η), (I)), wherein the vacuum suction hole & is provided outside the cavity 16, even if the base film 2 of the straight-cut sheet-insertion film 1 remains in the suction film Can also be removed. The molding resin 9 may, for example, be a general-purpose resin such as a polystyrene resin, a polyolefin resin, an ABS resin, an AS resin or an AN resin. Further, a polyphenylene ether polystyrene resin, a polycarbonate resin, a polyacetal resin, an acrylic resin, a polycarbonate modified polyphenylene ether resin, or a polybutylene terephthalate may be used. General purpose engineering resin such as resin, polybutylene terephthalate resin, ultrahigh molecular weight polyethylene resin, or polyfluorene resin, polyphenylene sulfide resin, polyphenylene ether resin, polyarylate resin, polyether oxime A super engineering resin such as an imide resin, a polyimide resin, a liquid crystal polyester resin, or a polyallyl heat-resistant resin. Further, a composite resin to which a reinforcing material such as glass fiber or inorganic crepe is added may be used. Further, the molding resin 9 can be colored. In the method of cutting the flange-shaped unnecessary portion 15 of the film 1 for inserting the straight-cut sheet, in addition to the punching method using a die or a tip die, a stamping by a die may be employed. Law, sandblasting, etc. In particular, when the base film 2 of the film 1 for inserting a straight sheet is made of an acrylic resin, the unnecessary portion 15 is relatively weak compared with a PET film or the like, and can be easily cut by a sand blast method or the like. In the example shown in Fig. 9, the straight-cut sheet-embedded film 1 is preliminarily formed in the molds of the injection molding dies 7 and 8, but the preliminary molding may be performed in the injection molding dies 7 and 8. . -20 - 201043466 In addition, when the straight-cut thin film-embedded film 1 is not covered with the film and the straight-cut thin plate is exposed, it is dried before being inserted into the injections 7 and 8 or before being molded by another preliminary molding die 12 When the moisture in the straight cut sheet 4 is reduced, the mold is dyed. It is presumed that the moisture content in the straight cut sheet 4 mentioned above may be induced. In the drying method, the straight cut sheet-inserted molded article 11 obtained by drying at room temperature, heat drying, or the like may not be exposed to the straight-cut sheet by the transparent resin, and may be the surface of the tantalum molded article 11 after insert molding. Coating is carried out. (Example 1) A commercially available dicing tape was used as a pedestal film, and a straight-cut sheet of a walnut plate having a width of 400 mm and a thickness of 0.3 mm was placed on the temporary fixing surface. Then, using the "high transparent printing tape: 8142" manufactured by 3M Co., Ltd., the pressure-sensitive adhesive layer of the olefinic acid-based one of the separators (PET) is attached to the pedestal, and the straight-cut sheet is temporarily fixed. surface. Next, after the laminate is placed in a half-cut mold (spike mold), the half-cut mold is used to cut only the straight cut sheet, the pressure-sensitive adhesive layer, and the residual (PET) in the body. The complex outline drawing shown in the figure. Removing the straight cut sheet, the pressure-sensitive adhesive layer, and the unnecessary portion from the half-cut processed laminate, and separating the separator from the pressure-sensitive adhesive layer, and then pasting the layer It is attached to a mold which is formed of a transparent resin of 305 mm in length and 450 mm in width, and is not contaminated by the mold. In addition, the film cover protection is embedded in the 300 mm, fixed after the adhesive is transferred, and the outer portion of the half-cut spacer with the above-mentioned laminated partition of the propylene film is overlaid with a pressure-sensitive connection of 0.125 mm -21 - One side of the base film composed of PMMA of 201043466. Finally, the pedestal film is peeled off from the straight cut sheet adhered to the base film to obtain the film for inserting the straight cut sheet. The film for inserting the straight-cut sheet is heated to an appropriate temperature, and the base film of the film for inserting the straight-cut sheet is placed inside and pressed against the mold for preliminary molding, and is molded into an outer shape and a size of the molded article with the straight-cut sheet. Corresponding shape. Then, after the film for inserting the straight-cut sheet formed by cooling and solidifying is released from the mold, it is fixed to the outside of the cavity along the opposite surface of the base film along the cavity of the π cavity mold. In the injection molding die, the PC/ABS resin as a molding resin is injected into the cavity by a gate provided in the core to perform injection molding. After that, the molding resin is cooled and solidified, and then the mold is released, and the straight-cut sheet in which the film for inserting the straight-cut sheet is bonded to the surface of the resin-formed product of the shape of the notebook PC is integrated into the molded article. After the straight cut sheet is taken out from the injection molding die and embedded in the molded article, the unnecessary portion is removed by sand blasting. (Example 2) ◎ In the film for inserting a straight-cut sheet, the base film and the straight-cut sheet are transparent resin composed of PMMA having a thickness of 0.5 min 75 min so as to sandwich the straight-cut sheet therebetween. The film was the same as in Example 1 except that the film was continuously coated by the dry lamination method. (Example 3) A commercially available dicing tape was used as a pedestal film, and a straight sheet of a walnut board having a length of 300 mm, a width of 400 mm, and a thickness of 0.3 mm was temporarily fixed to the temporary fixing surface. Then, using "Highly transparent adhesive made by 3M company, -22-201043466: 8142", one of the separators (PET) is peeled off, and the acid-based pressure-sensitive adhesive layer is attached to the pedestal. The film describes the surface on which the sheet is temporarily fixed. Next, after the laminate is placed in a half-cut mold (spike mold), the straight cut sheet, the pressure-sensitive adhesive layer, and the residual (PET) in the precursor are cut into the first half by the half-cut mold. 2 The work of the complex shape pattern shown in the figure. The straight cut sheet, the pressure sensitive layer, and the separator which are not required to be transferred are not left in a state of being left from the half-cut processed laminate, and the covering portion is required to be transferred. After the separator of the pressure-sensitive adhesive layer was peeled off, the exposed pressure-sensitive adhesive layer was adhered to one surface of a base film composed of PMMA having a length of 35 mm, a width of 450 mm, and a thickness of 0.1 mm. Finally, the film is peeled off from the cut sheet adhered to the base film together with the straight cut sheet, the sensor layer, and the separator which are not required to be transferred, and the film for inserting the straight cut sheet is obtained.
Q 將前述直切薄板嵌入用薄膜加熱至適當溫度， 切薄板嵌入用薄膜的基材薄膜設爲內側而按壓在預 用模具，且成形爲與直切薄板嵌入成形品的外形、 對應的形狀。接著，在將冷卻固化之後所成形的前 薄板嵌入用薄膜離模後，將其以前述基材薄膜之相 著空腔模具的空腔形成面的方式且固定在空腔外的 置在射出成形模具，由設在模芯的澆口將作爲成形 PC/ ABS樹脂注入空腔，藉此進行射出成形。之後 以丙烯 之經前 位配置 述層積 分隔件 半切加 接著劑 除而保 蓋前述 前述感 12 5mm 台座薄 壓接著 前述直 將該直 備成形 尺寸相 述直切 反面沿 方式設 樹脂的 ，成形 -23- 201043466 樹脂冷卻固化後離模，而得前述直切薄板嵌入用薄膜與筆 記型PC之天板形狀的樹脂成形品表面接合一體化的直切 薄板嵌入成形品。由射出成形模具取出直切薄板嵌入成形 品後，利用噴砂法將不需要部分切除。 (實施例4) 針對前述直切薄板嵌入用薄膜，前述基材薄膜及前述 直切薄板以將該直切薄板夾於其間的方式，利用由厚度 0.075mm的PMMA所構成的透明樹脂薄膜以乾燥層積法連 ^ 續被覆以外，其餘與實施例3相同。 本發明係一面參照所附圖示，一面與較佳實施形態相 關連而充分記載，惟對熟習該技術者而言，可爲各種變化 或修正。如上所示之變化或修正若未脫離所附申請專利範 圍之本發明之範圍，則應可理解均包含於其中》 (產業上利用可能性） 本發明係可用在對於汽車內裝用零件、家電製品裝飾 用零件、顯示面板、操作面板、娛樂機器用操作零件及框 〇 體、通訊機器用操作零件及框體等之成形品表面的裝飾用 途，爲產業上可利用者。 【圖式簡單說明】 第1圖係顯示本發明之直切薄板嵌入用薄膜之一實施 例的剖面圖。 第2圖係顯示本發明之直切薄板嵌入成形品之一實施 例的斜視圖。 第3圖係將本發明之直切薄板嵌入成形品予以切斷的 -24- 201043466 圖。 第4圖係顯示本發明之直切薄板嵌入用薄膜之其他實 施例的剖面圖。 第5圖係顯示本發明之直切薄板嵌入用薄膜之製造步 驟之一實施例的剖面圖。 第6圖係顯示本發明之直切薄板嵌入用薄膜之製造步 驟之其他實施例的剖面圖。 第7圖係顯示本發明之直切薄板嵌入用薄膜之製造步 〇 驟之其他實施例的剖面圖。 第8圖係顯示使用本發明之直切薄板嵌入用薄膜之直 切薄板嵌入成形品之製造步驟之一實施例的剖面圖。 第9圖係顯示使用本發明之直切薄板嵌入用薄膜之直 切薄板嵌入成形品之製造步驟之其他實施例的剖面圖。 第1 〇圖係顯示將習知技術之直切薄板予以嵌入成形 而成之直切薄板嵌入成形品之製造步驟的剖面圖。 第1 1圖係顯示習知技術之直切薄板嵌入成形品的剖 ^ 面圖。 第12圖係顯示以本發明之製造方法所得之直切薄板 嵌入用薄膜之一實施例的剖面圖。 第13圖係顯示以本發明之製造方法所得之直切薄板 嵌入用薄膜之其他實施例的剖面圖。 第14圖係顯示本發明之直切薄板嵌入用薄膜之製造 步驟之其他實施例的剖面圖。 第15圖係用以說明第14圖（E)之步驟爲較佳之理由的 -25- 201043466 Ο Ο 圖。 第 1 6圖係用以說明第1 4圖i 圖。 第 17圖係顯示本發明之直 步驟之其他實施例的剖面圖。 第 1 8圖係顯示本發明之直 步騾之 其他實施例的剖面圖。 【主要 元件符號說明】 1 直切薄板嵌入用薄膜 1 a 木ik區域 lb 非木紋區域 2 基材薄膜 3 感壓接著劑層 4 直切薄板 5 透明樹脂薄膜 7 空腔模具 7a 真空抽吸孔 8 模芯 8a 澆口部 9 成形樹脂 10 樹脂成形品 11 直切薄板嵌入成形品 12 預備成形用模具 13 衝孔用模具 -26* 201043466 13a、 14a 切割用凹凸 14 衝孔用模具 15 不需要部分 16 空腔 17 台座薄膜 18 分隔件 19 分隔件 20 半切模 O 2 1 不需要部分 22 定位孔 23 定位孔 90 裝飾薄片 92 直切薄板 93 乙酸乙烯酯系接著劑 94 補強板 97 直切薄板嵌入成形品 99 成形樹脂 -27 -Q The film for inserting the straight-cut sheet is heated to an appropriate temperature, and the base film of the film for inserting the thin-plate is pressed inside the pre-formed mold, and is formed into a shape corresponding to the shape of the straight-cut sheet and the corresponding shape. Next, after the film for inserting the front sheet embedded after cooling and solidifying is released from the mold, it is placed on the cavity forming surface of the adjacent cavity film of the base film and fixed to the outside of the cavity for injection molding. The mold is injected into the cavity as a shaped PC/ABS resin by a gate provided in the core, thereby performing injection molding. Then, the propylene is placed in a pre-position, and the laminate is half-cut and the adhesive is removed to cover the aforementioned feeling. The thickness of the pedestal is 12 5 mm. Then, the slab is pressed and the resin is formed in the direct-cut shape. -23- 201043466 After the resin is cooled and solidified, the mold is released, and the straight-cut sheet embedded in the surface of the resin-formed product of the notebook PC of the notebook PC is embedded in the molded article. After the straight cut sheet is taken out from the injection molding die and embedded in the molded article, the unnecessary portion is removed by sand blasting. (Example 4) The base film and the straight cut sheet are dried by a transparent resin film made of PMMA having a thickness of 0.075 mm so that the straight cut sheet is sandwiched between the straight cut sheets. The lamination method is the same as that of the third embodiment except that the coating is continued. The present invention is fully described in connection with the preferred embodiments with reference to the accompanying drawings, and may be modified or modified by those skilled in the art. The above-described changes or modifications are to be understood as being within the scope of the invention as set forth in the appended claims. (Industrial Applicability) The present invention can be used in automotive interior parts and home appliances. It is industrially usable for the decorative use of the surface of a molded article such as a product decorative part, a display panel, an operation panel, an operation part for an amusement machine, a frame body, an operation part for a communication machine, and a frame. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing an embodiment of a film for inserting a straight sheet according to the present invention. Fig. 2 is a perspective view showing an embodiment of the straight cut sheet-inserted article of the present invention. Fig. 3 is a view showing the -24-201043466 in which the straight cut sheet of the present invention is inserted into a molded article and cut. Fig. 4 is a cross-sectional view showing another embodiment of the film for inserting a straight sheet of the present invention. Fig. 5 is a cross-sectional view showing an embodiment of a manufacturing process of the film for inserting a straight cut sheet of the present invention. Fig. 6 is a cross-sectional view showing another embodiment of the manufacturing process of the film for inserting a straight cut sheet of the present invention. Fig. 7 is a cross-sectional view showing another embodiment of the manufacturing process of the film for inserting a straight cut sheet of the present invention. Fig. 8 is a cross-sectional view showing an embodiment of a manufacturing process of inserting a molded article using a straight sheet of a film for inserting a straight cut sheet of the present invention. Fig. 9 is a cross-sectional view showing another embodiment of the manufacturing process of inserting a molded article using the straight sheet of the straight cut sheet for embedding the film of the present invention. Fig. 1 is a cross-sectional view showing a manufacturing step of inserting a straight cut sheet into a molded article by inserting a straight sheet of a conventional technique. Fig. 1 is a cross-sectional view showing a conventionally cut straight sheet-inserted molded article. Fig. 12 is a cross-sectional view showing an embodiment of a film for inserting a straight sheet obtained by the production method of the present invention. Fig. 13 is a cross-sectional view showing another embodiment of the film for inserting a straight sheet obtained by the production method of the present invention. Fig. 14 is a cross-sectional view showing another embodiment of the manufacturing process of the film for inserting a straight cut sheet of the present invention. Figure 15 is a diagram for explaining the steps of Figure 14(E) for the preferred reason -25- 201043466 Ο 。. Figure 16 is a diagram for explaining Figure 14. Figure 17 is a cross-sectional view showing another embodiment of the straight step of the present invention. Figure 18 is a cross-sectional view showing another embodiment of the straight line of the present invention. [Main component symbol description] 1 Straight-cut sheet embedded film 1 a Wood ik area lb Non-grain area 2 Substrate film 3 Pressure-sensitive adhesive layer 4 Straight-cut sheet 5 Transparent resin film 7 Cavity mold 7a Vacuum suction hole 8 Mold 8a Gate part 9 Molding resin 10 Resin molded product 11 Straight-cut sheet-inserted molded article 12 Molding mold 13 Punching die -26* 201043466 13a, 14a Cutting unevenness 14 Punching die 15 Unnecessary part 16 Cavity 17 pedestal film 18 Separator 19 Separator 20 Half-cut die O 2 1 Unnecessary part 22 Positioning hole 23 Positioning hole 90 Decorative sheet 92 Straight-cut sheet 93 Vinyl acetate-based adhesive 94 Reinforcement plate 97 Straight-cut sheet embedded molding Product 99 Forming Resin-27 -