M295031 八、新型說明： 【新型所屬之技術領域】 本創作關於一種人造皮，特別是用以黏著在鋼材表面、隔間板 表面、球的表面或是沙發、鞋子、帽子…等皮類的表面。 【先前技術】 一般人造皮革大底係利用塑膠材質進行染色或柔輾程序’使皮 革表面呈現不同色彩及花紋方便於應用各式產品；而一般建材或是家 具，等的表面，亦可以藉由黏著其他的皮革層而呈現更多樣化的色彩 。例如在隔間板上貼設皮革層，使原本單調的木材感變成皮質效果。 又可以在足球、排球或是籃球等皮質表面設有顏色區塊，如此每一顆 球將更具特色。 但對於人造皮革所呈現之各種色彩，大抵爲大自然之顏色，如棕 、紅、黑等顏色，對於金屬色澤而言，基本上目前業界現有技術，幾 乎無法以直接染色方式，讓人造皮革可以呈現金屬如金銀般之光澤。 請參閱第1A圖所示，目前業界之傳統製造技術，對於人造皮革 欲呈現金屬色澤者，其結構是在一基材12上塗佈一膠層H，然後將金 或銀等色澤之粉末固體狀的金屬粒子16均勻灑在該膠層Η表面，使 得該金屬粒子16與該膠層14黏著結合。該金屬粒子16與該基材12 的結合結構在未經過外力磨擦的情況下的確具有相當顯眼的效果。 5 M295031 、· 請參閱第1B圖，由於金屬色粒係披灑於人造皮革所塗佈之膠層 表面，因此該金屬色粒其實以僅只爲沾黏而已，因此該色粒所塗佈之 然而並非每一金屬粒子16皆獲得最佳的黏著效果，所以當該人造皮 革表面受力外力摩擦，例如足球在地面滾動，則該金屬粒子16極易 脫落，如此一來，原本顯眼的表面就會變得斑駁不美觀。 除此之外，黏著人造皮革時經常需要施力拉平及撫平該皮革’ 在拉伸及撫平該皮革時，都會使未能獲得最佳黏著效果的金屬粒子 _ 16脫落。 是以，先前技術所揭示之人造皮革結構未能提供該金屬粒子16 牢固的黏著效果，所以該人造皮革容易脫色、斑駁，未能提供高級質 感及較佳使用效果。 【新型内容】 鲁本創作的之一目的係在提供一種人造皮革結構改良，其具有使得色料 與基材間產生緊密黏著效果。 本創作的另一目的係在提供一種人造皮革結構改良，其具有使 得色料受外力作用不易產生剝落的情形。 根據本創作的目的及功效，其揭露一基材上設有金屬粒子與膠 料的混合層，其中該膠料係充滿於相鄰的金屬粒子間，以及各金屬粒 子與該基材之間，藉此使得各金屬粒子與該基材呈現緊密結合。 又該膠料由固體熔化且凝固後，更披覆在膠粒子粒的外表面， 6 M295031 對各該膠料粒子形成保護作用5具有提高該人造皮革抗磨損及降低該 金屬粒子脫離的機率。 以上即根據本創作之目的、功效及結構組態，舉一較佳實施例 ’並配合圖式詳細說明如下。 【實施方式】 • S靑參閱第2A圖，圖中揭不一人造皮革20的結構係由一基材22 上設有複數金屬粒子30與膠料粒子24。其中該膠料粒子24可以是 PU材料，而該基材22可以是PET材料。上述該膠料粒子24與該金 .屬粒子30係先混合且經攪拌後，舖設在該基材22表面。 上述的組合經攝氏80度C至攝氏120度C的高溫作用，則第 2A圖中所顯示的膠料粒子24會熔化。請參閱第2B圖，熔化後的該 膠料粒子(未顯示)會充滿在該相鄰之金屬粒子30間形成一膠料26。 鲁該膠料26凝固後會黏附各金屬粒子30且與該基材22結合。如此各 該金屬粒子30與該基材22形成牢固結合。 又部分該膠料26形成披覆面28用以披覆在該各金屬粒子30所 形之層體的外表面，使得各該金屬粒子30所形成之層體被包覆在該 膠料26內部。如此該膠料％對金屬粒子30形成保護作用，能夠防 止該金屬粒子30受外力而產生剝離的情形。 請參閱第3圖，該基材Μ —側係可以設有一背膠層4〇。該背膠 層40與該金屬粒子30及該膠料26的混合層相對。如此使用者可以 7 M295031 利用該背膠層4〇與工件(未顯示)表面黏接結合。 以上設計，各金屬粒子3〇受到該膠料26的包覆，不但能與該 基材22黏接結合’更因爲該膠料26披覆在該各金屬粒子3〇所形成 之層體外表面，而能使該金屬粒子3〇不易受外力作用而脫離。因此 可以常保該人造皮革所顯現的色澤，且使用時的拉伸及撫平作用也不 會造成脫色。 上述實施例僅爲例示性說明本創作之技術及其功效，而非用於 限制本創作。任何熟於此項技術人士均可在不違背本創作之技術原理 及精神的情況下，對上述實施例進行修改及變化，因此本創作之權利 保護範圍應如後所述之申請專利範圍所列。 M295031 ’【圖式簡單說明】 第1A圖係習知人造皮革結構示意圖。 第1B圖係習知人造皮革脫色示意圖。 第2A圖係本創作之基材上膠料粒子未熔化之結構示意圖。 弟2B圖係本創作之膠料與金屬松子黏者於基材之結構不意圖。 第3圖係本創作配設背膠層結構示意圖。 【主要元件符號說明】 12基材 14膠層 18金屬粒子 20人造皮革 22基材 24膠料粒子 26膠料 28披覆面 30金屬粒子 40背膠層M295031 VIII. New description: [New technical field] This creation is about a kind of artificial leather, especially for the surface of steel, the surface of the partition board, the surface of the ball or the surface of leather, shoes, hats, etc. . [Prior Art] Generally, the artificial leather outsole is dyed or softened with a plastic material to make the surface of the leather different in color and pattern for the application of various products. The surface of general building materials or furniture can also be used. Adhesive to other layers of leather for a more diverse color. For example, a leather layer is applied to the partition panel to make the original monotonous wood feel a cortical effect. You can also have color blocks on the leather surface such as football, volleyball or basketball, so that each ball will be more distinctive. But for the various colors of artificial leather, it is mostly the color of nature, such as brown, red, black and other colors. For metal color, basically the current technology in the industry, it is almost impossible to directly dye the artificial leather. Presents a metallic like silvery luster. Please refer to Figure 1A. The traditional manufacturing technology in the industry, for those who want to present metallic color in artificial leather, the structure is to apply a layer of coating H on a substrate 12, and then to apply a solid color of gold or silver. The metal particles 16 are evenly sprinkled on the surface of the glue layer so that the metal particles 16 are adhered to the glue layer 14. The bonded structure of the metal particles 16 and the substrate 12 does have a conspicuous effect without being rubbed by external force. 5 M295031, · Please refer to Figure 1B. Since the metallic granules are applied to the surface of the rubber layer coated with artificial leather, the metallic granules are only used for adhesion, so the granules are coated. Not every metal particle 16 obtains the best adhesion effect, so when the artificial leather surface is subjected to external force friction, for example, the soccer ball rolls on the ground, the metal particle 16 is easily peeled off, and thus the original conspicuous surface will be Become mottled and beautiful. In addition, when artificial leather is adhered, it is often necessary to apply force to level and smooth the leather. When stretching and smoothing the leather, the metal particles _ 16 which fail to obtain the best adhesion effect are peeled off. Therefore, the artificial leather structure disclosed in the prior art fails to provide a strong adhesion effect of the metal particles 16, so that the artificial leather is easily discolored and mottled, failing to provide a high quality texture and a preferable use effect. [New Content] One of Ruben's creations aims to provide an artificial leather structure that has a close adhesion between the colorant and the substrate. Another object of the present invention is to provide an artificial leather structural improvement which has a situation in which the toner is less likely to be peeled off by an external force. According to the purpose and effect of the present invention, a substrate is provided with a mixed layer of metal particles and a rubber compound, wherein the rubber compound is filled between adjacent metal particles and between the metal particles and the substrate. Thereby, each metal particle exhibits a close bond with the substrate. Further, the rubber is melted by the solid and solidified, and is further coated on the outer surface of the rubber particles. 6 M295031 forms a protective effect on each of the rubber particles. 5 has the advantage of improving the abrasion resistance of the artificial leather and reducing the detachment of the metal particles. The above is based on the purpose, function and structural configuration of the present invention, and is described in detail below with reference to the drawings. [Embodiment] • Referring to FIG. 2A, the structure of the artificial leather 20 is disclosed in which a plurality of metal particles 30 and size particles 24 are provided on a substrate 22. Wherein the size particle 24 can be a PU material and the substrate 22 can be a PET material. The size particles 24 and the metal particles 30 are first mixed and stirred, and then laid on the surface of the substrate 22. When the above combination is subjected to a high temperature of from 80 ° C to 120 ° C, the size particles 24 shown in Fig. 2A are melted. Referring to Figure 2B, the molten size particles (not shown) will be filled to form a size 26 between the adjacent metal particles 30. After the solidification of the rubber compound 26, the metal particles 30 are adhered and bonded to the substrate 22. Thus, each of the metal particles 30 forms a strong bond with the substrate 22. Further, the rubber material 26 forms a coating surface 28 for covering the outer surface of the layer body formed by the respective metal particles 30, so that the layer body formed by each of the metal particles 30 is coated inside the rubber material 26. Thus, the % of the compound forms a protective effect on the metal particles 30, and it is possible to prevent the metal particles 30 from being peeled off by an external force. Referring to Fig. 3, the substrate Μ-side system may be provided with a backing layer 4〇. The backing layer 40 is opposed to the mixed layer of the metal particles 30 and the size 26. Thus, the user can use 7M295031 to bond the surface of the workpiece (not shown) with the adhesive layer 4〇. In the above design, each metal particle 3〇 is coated by the rubber material 26, and not only can be bonded to the substrate 22, but also because the rubber material 26 is coated on the outer surface of the layer formed by the metal particles. Further, the metal particles 3 can be prevented from being detached by an external force. Therefore, the color of the artificial leather can be constantly maintained, and the stretching and smoothing action during use does not cause discoloration. The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. . M295031 ’ [Simple description of the drawing] Figure 1A is a schematic view of the structure of a conventional artificial leather. Figure 1B is a schematic view of the decolorization of conventional artificial leather. Figure 2A is a schematic view showing the structure of the rubber particles on the substrate of the present invention. Brother 2B is not intended to adhere to the structure of the substrate and the metal pine. The third figure is a schematic diagram of the structure of the adhesive layer provided in this creation. [Main component symbol description] 12 base material 14 glue layer 18 metal particles 20 artificial leather 22 base material 24 rubber particles 26 rubber material 28 coated surface 30 metal particles 40 adhesive layer