Abstract: The invention provides an improved projector screen structure. The improved screen structure is constituted by twist yarns from superfine single yarns and superfine nickel (Ni) chromium (Cr) alloy fiber. Through up-and-down weaving method for plain woven texture, all yarns are arranged in an organized and uniform fashion with tight spacing, so the fine screen constituted by such structure is suitable for any projectors that have different screen requirements and may be used to both front and back projection. The screen produced in this way can also deliver wide view angle, increased color saturation and contrast as well as better layer and three-dimensional effect. Moreover, the screen has zero radiation, low reflection, uniform light absorbance, flatness, antibacterial property, dustproof effect, water cleanability and durability, which are excellent attributes that traditional screens do not have.

Abstract: The present invention is related to an electrically conductive and heating wire containing fabric. The fabric is made of metal yarn and natural fiber. After a yarn covering process (covering metal yarn with short staple yarn), a circular loom is used to weave circular hollow heating wire containing fabric in the desired dimensions (0.1 cm˜5 cm). After that, the heating wire containing fabric is pressed into flat shape. Then, the fabric is covered with natural long fiber or short staple, such as wool and rabbit fur. The wire containing fabric will be made into different types of products according to user demand (like rehabilitation equipment or insulating clothes). Thus, convenience is provided for use of the product and wide range of applications can be found for the present invention.

Abstract: The invention relates to a manufacturing process and product for conductive fabric. The process uses metallic yarn and natural fiber as raw material. Metallic yarn is subject to a braiding step to wrap around staples (like natural wool, rabbit hairs or far IR treated wool or rabbit hairs etc.). In this step, silk (like rubber silk, stainless steel silk, wool etc.) is added to enhance the durability and also form conductive fabric in large size. Besides, color selection is made for the conductive fabric through a dying step for the yarn, which is prior to the formation of conductive fabric. Further, when it is for medical application, the object fabricated by the said conductive fabric can be connected to a current controller for appropriate current supply to attain electrotherapy effect. Since conductive fabric is formed by natural staples, its surface provides a long product life by repeated use directly.