M351908 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種貼皮膜，特別是指一種環保型金 屬板貼皮膜。 【先前技術】 圖1顯示習知一種貼皮鋼板1，該貼皮鋼板1包含一板 體11、一黏膠層12、一聚氯乙烯片13(聚氯乙烯原文為 polyvinyl chloride，簡稱 PVC)、一彩紋層 14 及一外層 15 。該黏膠層12將該聚氯乙烯片13與該板體11黏合在一起 ’該外層是由聚氯乙烯或由PET所製成該彩紋層14是形成 於該外層15’並貼於該聚氣乙烯片13上。該彩紋層η可 以印刷各種圖案’具有美觀漂亮的功效。但是該貼皮鋼板1 的聚氯乙稀片13並不是環保材質，已有多個國家（例如歐 洲、美國、日本、澳洲）禁用，具有不環保的缺失。 【新型内容】 因此，本新型之目的，即在提供一種環保型金屬板貼 皮骐。 於是’本新型環保型金屬板貼皮臈是適用於貼覆於— 金屬板，並包含一外層、一彩紋層及一聚乙浠片。該外層 為透明材料所製成’該彩紋層形成於該外層，該聚乙烯片 貼覆於該彩紋層與該金屬板間。 本新型環保型金屬板貼皮膜的功效在於把習知的聚氯 乙稀片換成該聚乙烯片，因為該聚乙烯片是環保材質，使 知·環保型金屬板貼皮膜貼於金属板時，才符合環保法規較 5 M351908 為嚴格的國家的規定，達到環保的能效。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖2，本新型環保型金屬板貼皮膜3之較佳實施例 包含適用於貼覆於一金屬板9，該金屬板9可以為鋼板。該 衣保型金屬板貼皮膜3包含一外層31、一彩紋層32及一聚 乙稀片33 (聚乙烯原文p〇iyethyiene，簡稱pe )。 該外層31為透明的聚酯片（聚酯原文p〇lyester，簡稱 PET)或是其它非聚氯乙烯之塑膠所製成，該彩紋層32是 以印刷的方式形成於該外層31鄰近該金屬板9的一面，該 聚乙烯片33是以接合膠貼合於該彩紋層32,並貼覆於該彩 紋層32與該金屬板9間。 本新型環保型金屬板貼皮膜3具有以下功效： 一 '該環保型金屬板貼皮膜3的聚乙烯片33是環保材 質，使得環保型金屬板貼皮膜3貼於金屬板9時，能符合 環保法規較為嚴格的國家的規定，達到環保的功效。 二、 該環保型金屬板貼皮膜3延展性良好，即使該金 屬板9經沖壓、彎曲、輥輪成型、深沖等機械加工後，該 環保型金屬板貼皮膜3仍可以保持原有的材質感，具有極 佳的加工性。 三、 該環保型金屬板貼皮膜3與金屬板9密著度強， 迠將該金屬板9與空氣和水份隔絕，且該環保型金屬板貼 6 M351908 皮膜3能㈣、防酸驗，加上該該外層3ι在保養上相當容 易’因此達到耐久性佳的功效。 值得-提的是該彩紋層32也可以電鑛的方式形成於該 外層31鄰近該金屬板9的—面，而達到上述同樣的功效。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾’皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一剖視圖，說明習知一種貼皮鋼板；及 圖2是一剖視圖，說明本新型環保型金屬板貼皮膜之 一較佳實施例。 M351908 【主要元件符號說明】 ••聚乙烯片 ••金屬板 3 ••…環保型金屬板貼皮膜 33·· 31 —外層 9… 3 2 —彩紋層M351908 VIII. New Description: [New Technology Field] This new type is related to a film, especially an environmentally friendly metal plate film. [Prior Art] FIG. 1 shows a conventional skinned steel sheet 1 comprising a plate body 11, an adhesive layer 12, and a polyvinyl chloride sheet 13 (polyvinyl chloride, referred to as PVC). , a color layer 14 and an outer layer 15 . The adhesive layer 12 bonds the polyvinyl chloride sheet 13 to the board body 11. The outer layer is made of polyvinyl chloride or PET. The color layer 14 is formed on the outer layer 15' and attached thereto. On the gas-filled vinyl sheet 13. The color layer η can print various patterns' with beautiful and beautiful effects. However, the polyvinyl chloride sheet 13 of the skinned steel sheet 1 is not an environmentally friendly material, and has been banned in many countries (e.g., Europe, the United States, Japan, Australia), and has a lack of environmental protection. [New content] Therefore, the purpose of the present invention is to provide an environmentally friendly metal sheet. Therefore, the environmentally-friendly metal sheet veneer is suitable for coating on a metal plate, and comprises an outer layer, a color layer and a polythene sheet. The outer layer is made of a transparent material. The color layer is formed on the outer layer, and the polyethylene sheet is applied between the color layer and the metal plate. The effect of the novel environmentally friendly metal foil film is to replace the conventional polyvinyl chloride sheet with the polyethylene sheet, because the polyethylene sheet is an environmentally friendly material, so that the environmentally friendly metal sheet film is attached to the metal sheet. Only in compliance with environmental regulations, 5 M351908 is a strict national regulation to achieve environmentally friendly energy efficiency. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figure 2, a preferred embodiment of the present environmentally friendly sheet metal film 3 is adapted to be applied to a metal sheet 9, which may be a steel sheet. The clothing-preserved metal plate film 3 comprises an outer layer 31, a color layer 32 and a polyethylene sheet 33 (polyethylene p〇iyethyiene, pe). The outer layer 31 is made of a transparent polyester sheet (polyester original PET) or other non-polyvinyl chloride plastic. The color layer 32 is formed in a printed manner adjacent to the outer layer 31. On one side of the metal plate 9, the polyethylene sheet 33 is adhered to the color layer 32 by a bonding adhesive, and is adhered between the color layer 32 and the metal plate 9. The environmentally-friendly metal plate film 3 has the following effects: 1. The environmentally-friendly metal plate film 3 of the polyethylene sheet 33 is an environmentally-friendly material, so that the environmentally-friendly metal plate film 3 is attached to the metal plate 9, which is environmentally friendly. The regulations of countries with stricter regulations have achieved environmental protection. 2. The environment-friendly metal plate film 3 has good ductility, and the environmentally-friendly metal plate film 3 can maintain the original material even after the metal plate 9 is subjected to mechanical processing such as stamping, bending, roll forming, deep drawing, and the like. Sense, with excellent processability. 3. The environmentally friendly metal plate film 3 and the metal plate 9 are closely adhered to each other, and the metal plate 9 is isolated from the air and moisture, and the environmentally friendly metal plate is attached to the 6 M351908 film 3 (four), acid proof, In addition, the outer layer 3 is relatively easy to maintain, thus achieving the effect of durability. It is worth mentioning that the color layer 32 can also be formed in an electric ore manner adjacent to the surface of the outer layer 31 adjacent to the metal plate 9 to achieve the same effect as described above. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the new description content. All remain within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a conventional coated steel sheet; and Fig. 2 is a cross-sectional view showing a preferred embodiment of the present environmentally friendly metal sheet clad film. M351908 [Description of main component symbols] ••Polyethylene sheet ••Metal plate 3 ••...Environmental metal plate film 33·· 31—Outer layer 9... 3 2 —Color layer