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353results about How to "Beautiful appearance" patented technology

Knitting fabric containing silver fibers and manufacturing process of knitting fabric

InactiveCN102505303ABroad prospects for promotion and applicationBeautiful appearanceWeft knittingWarp knittingPolyesterYarn
Disclosed is a knitting fabric containing silver fibers and manufacturing process of the knitting fabric. The knitting fabric containing silver fibers is knitted by total cotton yarns, spandex and the silver fibers by a circular knitting machine, and the total cotton yarns take 80.8% to 92.5%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; or, the knitting fabric is knitted by cotton, modal, spandex and the silver fibers, the cotton takes 51.8% and 65.5%, the modal takes 24% to 28%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; or, the knitting fabric is knitted by cotton, polyester fibers, spandex and the silver fibers, the cotton takes 54.8% to 66.5%, the polyester fibers take 22% to 26%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; and the single-stranded cotton wrapped with the spandex or the modal is blended with cotton warps, single-stranded yarns wrapped with the spandex or the polyester fibers are blended with cotton warps, the single-stranded yarns wrapped with the spandex and the silver fibers are arrayed at intervals, patterns of the total fabric are stripe-shaped, and the distance between each two adjacent silver fibers ranges from 2mm to 10mm. The knitting fabric is anti-static, antibacterial, deodorized and ultraviolet-resistant.
Owner:SHANGHAI AIFA INVESTMENT MANAGEMENT

Screw-free front-dismantled hidden magnetic attraction structure with infrared touch frame for touch all-in-one machine

The invention provides a screw-free front-dismantled hidden magnetic attraction structure with an infrared touch frame for a touch all-in-one machine. A machine body of the all-in-one machine comprises a rear cover, a display screen and toughened glass, wherein the display screen is arranged in the rear cover, and the toughened glass is closely attached to the display screen. The machine body further comprises a front sectional material frame, the infrared touch frame and a bottom sectional material frame, wherein one side face of the front sectional material frame is provided with a protruding part; the bottom sectional material frame is arranged on the periphery of the display screen and the toughened glass and inlaid in the rear cover; the edge of the inner side of the front sectional material frame protrudes outwards and forms a clamping groove together with the protruding part; the infrared touch frame is arranged in the clamping groove; the bottom sectional material frame is provided with a plurality of first connecting pieces, the protruding part is provided with second connecting pieces in one-to-one correspondence with the first connecting pieces, and each first connecting piece is connected to the corresponding second connecting piece. As a result, the structure is more convenient to use and attractive in appearance.
Owner:RETURNSTAR INTERACTIVE TECH GRP

Flat-plat membrane module and casting method thereof

The invention relates to the technical field of wastewater treatment, in particular to a casting method of a flat-plate membrane module. The casting method is particularly a process for fixing two ends of membrane yarns of a hollow-fiber membrane and the membrane shell of a flat-plate membrane in a casting manner. A rotatable inner bracket serves as a support, mechanism pieces are used for fixing membrane yarn tows in a divisional manner, and the hollow-fiber membrane yarns are subjected to rough handling by a flexible glue; the glue insertion process is carried out after the flexible glue is cured, and a hard glue is subjected to preliminary treatment to speed up curing; the flexible glue is added after the hard glue is cured; after the two-end casting is finished, the membrane module is cut to complete casting of the flat-plate membrane module. The casting method not only improves the working efficiency but also solves the problems that the flowing uniformity of the flexible glue, the fatigue resistance of the root parts of the membrane yarns, and the adhesion between the membrane yarns and the flexible glue are influenced by yarn climbing of the hard glue, and can be applied to obtain the high-performance flat-plate membrane module.
Owner:南京万瑞环境科技有限公司

Pure PE three-layer plastic film, corner angle packaging bag prepared therefrom, and production method of the film

ActiveCN103818083ABeautiful appearanceAdd three-dimensionality and beautySynthetic resin layered productsBagsHardnessMetal
The invention relates to the technical field of plastic film manufacture, and specifically relates to a pure PE three-layer plastic film. The film comprises an outer layer, a middle layer, and an inner layer; wherein the outer layer is composed of the following raw materials in percentage by weight: 78 to 90% of metallocene, 6 to 15% of low density polyethylene, 3 to 5.5% of high density polyethylene, and 0.8 to 3.2% of slipping agent; the middle layer is composed of the following raw materials in percentage by weight: 70 to 85% of metallocene, 12 to 25% of low density polyethylene, 2 to 5% of high density polyethylene, and 0.8 to 2.5% of slipping agent; and the inner layer is composed of the following raw materials in percentage by weight: 70 to 85% of metallocene, 12 to 25% of low density polyethylene, and 1 to 5% of slipping agent. On the premise that the hardness and strength of plastic film are not influenced, the corner heat-seal distances of a packaging bag made of the PE three-layer plastic film in four corners can be controlled within 5 millimeters, thus the shortage of conventional PE industry is overcome; the four-edge sealed bag has not been applied to the PE industry yet and is mostly applied to the field of composite films; the production technology is simplified, and the packaging cost of composite film factories is greatly reduced on the basis that the beautiful appearance of external package bag is not influenced.
Owner:SHANGHAI FUKUSUKE IND

Single-phase dry type converter transformer for suppressing polysilicon and voltage regulation way thereof

The invention relates to a single-phase dry type converter transformer for suppressing a polysilicon. The single-phase dry type converter transformer comprises an iron core, not less than two low-voltage winding input units, an electrostatic shielding layer, a low-voltage winding with not less than one tap and a high-voltage winding with not less than one lap, wherein the low-voltage winding is provided with n taps and n+1 tap positions, each tap position is controlled by a two-way silicon controlled rectifier, and output voltage of high voltage is controlled by adjusting the low-voltage tap position; the high-voltage winding is provided with m taps and m+1 tap positions, and the tap position of the output voltage of the high voltage can become the (n+1)*(m+1) tap position to be output by adjusting the low-voltage tap position; an isolating switch is closed, and the on-off control of each line of the two-way silicon controlled rectifier is controlled; and every type of the output voltage can be finely adjusted on the basis of the (n+1)*(m+1) types of the output voltage by controlling the conduction angle of each line of the two-way silicon controlled rectifier of the low-voltage winding input units. The single-phase dry type converter transformer for suppressing the polysilicon has the advantages of simple structure, reliability in operation and good performance, and the voltage regulation way is simple and easy to implement.
Owner:天津天能变压器有限公司

Novel acrylic splicing decorative panel and manufacturing process thereof

The invention relates to a novel acrylic splicing decorative panel and a manufacturing process thereof. The front side, the rear side, the left side and the right side of a substrate are spliced withacrylic boards, the upper side and the lower side of the substrate are also spliced with the acrylic boards, and corners formed by the upper acrylic board and the acrylic boards on the four lateral surfaces have chamfering angles of 45 DEG. The process comprises the following steps of: polishing the six sides of the substrate with sand paper; spraying environment-friendly spraying glue on the fourlateral surfaces of the substrate; sending the substrate and the acrylic boards into a lateral surface cold pressing machine for pressing to make the four lateral surfaces of the substrate spliced with the acrylic boards; coating the upper surface and the lower surface of an obtained panel with the environment-friendly spraying glue; sending the panel coated with the environment-friendly sprayingglue and the acrylic boards into the cold pressing machine for pressing to make the upper surface and the lower surface of the panel spliced with the acrylic boards; chamfering the corners formed bythe upper acrylic board and the upper parts of the acrylic boards on the lateral surfaces into the chamfering angles of 45 DEG; and discharging the panels, trimming, polishing to obtain a finished product. Therefore, the manufacturing process realizes effective splicing of two adjacent sides of the acrylic decorative panel, and the decoration of the chamfering angles of 45 DEG makes appearance more beautiful.
Owner:吴根水
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