Abstract: A foaming heating system includes a furnace, a conveying device, a heating device and a plurality of detectors. The furnace has a furnace body, a heating channel and ventilation holes. The conveying device transports foam material passing through the heating channel. The heating device has a heater, a heating tube, a temperature regulator and at least one temperature adjustment pipeline. The plurality of detectors detects the temperature of each section of the heating channel. When a temperature abnormality of a certain section is detected, the temperature of the certain section is adjusted by the at least one temperature adjustment pipeline.

Abstract: A formamide-free foam prepared by using sodium bicarbonate as a foaming agent and electron-beam irradiation for crosslinking is revealed. After copolymer and sodium bicarbonate being mixed evenly, the mixture is heated and compounded to form an intermediate. Then the intermediate is pressed and injected to form a sheet. Next the intermediate is irradiated by an electron-beam to form crosslinks therein. At last the intermediate is heated and foamed to get a formamide-free foam. Compared with foam produced by using azodicarbonamide as the foaming agent available now, formamide-free foam not only causes no harm to human health but also gives no negative effect to the environment during recycling. Thus the formamide-free foam is really environmentally friendly.

Abstract: A polyamide capable of being deeply dyed and a method for preparing the same are revealed. The main material for polyamide is caprolactam. Amino groups are added to react during ring opening of caprolactam. Then polymerization is carried out to get polyamide in granular form or polyamide is made into fibers directly. The granules or fibers of polyamide prepared are not only capable of being deeply dyed, but also with lower dyeing temperature and better color fastness. Moreover, less time is required for dyeing and finishing processes due to simple manufacturing processes and fewer parameters involved. Thus the production cost is significantly reduced.

Abstract: A polyester polymer and a method for manufacturing the same are revealed. Sulfonate groups (—SO3) are used for modification of polyethylene terephthalate (PET) and chemical extrusion technique is used in modification processes. The physiochemical properties of PET sulfonate obtained including moisture absorption, secondary transition temperature, melting point etc. are improved significantly. Thus the dyeing process can be carried out at lower temperature and the dyeing depth is improved. The purpose of energy saving and reduced carbon dioxide emission are further achieved.

Abstract: A foam base with a connection structure includes the foam base and a connection member. The connection member includes an adhesive connection portion and a folding portion. The adhesive connection portion is adhered to the foam base so that the connection member is fixed on the foam base. The folding portion is used to connect another adjacent foam base. Before connection, the folding portion is folded and only has a portion extending out of the foam base for transportation and storage.

Abstract: An electric heating textile is provided. The electric heating textile includes an electric heating layer, plural heat-insulating layers and a protective layer. The electric heating layer includes at least one conductive yarn capable of generating heat and plural aromatic polyamide fibers. The heat-insulating layers are under the electric heating layer. The protective layer is on the electric heating layer. A method for manufacturing the electric heating textile is also disclosed in the specification.

Abstract: A surface-finished yarn having multiple inorganic materials is provided. The surface-finished yarn comprises a yarn, a first material and a second material. The surface of the yarn comprises a plurality of the plurality of first regions and a plurality of second regions wherein the plurality of first regions and the plurality of second regions are alternately disposed along an axial direction of the yarn. The first material is disposed onto the plurality of first regions while the second material different from the first material is disposed onto the plurality of second regions.

Abstract: The present invention provides an assemblable foam material, which mainly uses a plurality of joint members for jointing a plurality of foam materials. The present invention uses a simple jointing technology to joint the plurality of foam materials and form an assemblable foam material with neat and beautiful joints.

Abstract: A composite powder with a high efficiency of releasing anions, and its attached substance and manufacturing method. The composite powder is made by mixing tourmaline powder and carbon-series powder in an optimal ratio, and the composite powder is blended with an attached substance (such as polymer foaming materials or chemical fiber materials) to form a product, such that the synergy of the composite powder results in high piezoelectricity, thermoelectricity and related physical properties to achieve the multifunctional effects of releasing anions, removing odors and suppressing germs.

Abstract: A three-dimensional electric heating apparatus includes a pouch-like electric heating knitted fabric, a protective layer, and a thermal insulating device. The electric heating knitted fabric is utilized to accommodate and heat a container while the electric heating knitted fabric elastically fits around the container. The protective layer is located on a surface of the electric heating knitted fabric facing the container. The thermal insulating device is located on another surface of the electric heating knitted fabric so as to insulate the heat generated by the electric heating knitted fabric.

Abstract: A surface-finished yarn having multiple inorganic materials is provided. The surface-finished yarn comprises a yarn, a first material and a second material. The surface of the yarn comprises a plurality of the plurality of first regions and a plurality of second regions wherein the plurality of first regions and the plurality of second regions are alternately disposed along an axial direction of the yarn. The first material is disposed onto the plurality of first regions while the second material different from the first material is disposed onto the plurality of second regions.

Abstract: An electric heating textile is provided. The electric heating textile includes an electric heating layer, plural heat-insulating layers and a protective layer. The electric heating layer includes at least one conductive yarn capable of generating heat and plural aromatic polyamide fibers. The heat-insulating layers are under the electric heating layer. The protective layer is on the electric heating layer. A method for manufacturing the electric heating textile is also disclosed in the specification.

Abstract: An electro-heating device is provided. The electro-heating device comprises a conductive material and an electro-heating resin. The electro-heating resin is coated on the surface of the conductive material. The material of the electro-heating resin is preferably a conductive resin.

Abstract: A device is provided for applying a source of high-voltage static electricity in combination with suction to remove trash and dust from raw cotton in a preparation process before carding. The device includes a pair of plastic plates disposed on opposing ends of a housing. A pair of copper plates extend between the plastic plates and have a plurality of holes formed therethrough. The sources of static electricity are connected to the pair of copper plates and the raw cotton fibers are passed therebetween. A suction of 30-100 Pa is applied within the housing for removal of the trash and dust.