208results about How to "Save on packaging materials" patented technology

An indoor television antenna assembly includes a base, a UHF antenna and a VHF antenna. The base has a top, a bottom, an annular groove defined in the top and two elongated straight slots defined in the bottom alongside the base. The UHF antenna is adjustably mounted on the top of the base and includes a ring seat rotatably mounted in the rotation recess and a ring antenna pivotally mounted on the ring seat. The VHF antenna is pivotally mounted in the base and includes an inner shaft pivotally mounted in the base and two dipole antennas pivotally respectively mounted on the inner shaft and held respectively in the elongated straight slots. Consequently, the foldable UHF and VHF antennas make the entire indoor television antenna assembly compact to save packaging materials and storage space.

A die rearrangement package structure is provided and includes a die; an encapsulated structure is covered around the four sides of the die to expose the active surface and the reverse side of the die; a patterned protective layer is formed on the encapsulated structure and the active surface of the die, and the pads is to be exposed; one end of fan-out patterned metal layer is electrically connected the pads and other end is extended to cover the patterned protective layer; patterned second protective layer is provided to cover the patterned metal layer to expose the portions surface of the patterned metal layer; patterned UBM layer is formed on the exposed surface of the patterned metal layer; and a conductive component is formed on the patterned UBM layer, and electrically connected the patterned metal layer.

A multi-chips package structure is provided, which includes a chip-placed frame having a plurality of chip-placed areas thereon, and two adjacent chip-placed areas is connected by a plurality of leads; a plurality of chips, each chip has a plurality of pads on an active surface thereon, and is provided on the chip-placed area; a package body is covered around the four sides of the chip-placed frame, and the pads of the chip is to be exposed; one end of a plurality of patterned metal traces is electrically connected to the plurality of pads, another end is extended to cover the surface of the patterned first protection layer; a patterned second protective layer is covered on the patterned metal traces and another end of the patterned metal traces is to be exposed; a plurality of patterned UMB layer is formed on the extended surface of the patterned metal traces; and a plurality of conductive elements is formed on the patterned UMB layer and is electrically connected to one end of the exposed portion of the patterned metal traces.

A retractable light shade that saving packaging volume and thus the freight cost, is made of fabric sewn into a tubular shape with circumferences of both ends each encircled with a wire to define respectively an upper and a lower frames; multiple eyelets being provided on the upper frame and a fixation lever being disposed crossing the lower frame; and one side of the fabric shade being adhered with extension free paper to serve as a lining for the shade after the sewing work to allow the shade being compressed or stretched as desired.

The invention belongs to the technical field of batteries, and particularly relates to a preparation method of a flexible battery. The method comprises the following steps: preparing at least two electrically connected flexible battery cell units, and carrying out insulating treatment; connecting and wrapping the flexible battery cell units in a flexible packaging bag in a series or parallel manner, carrying out heat-sealing on one side and the top edge; injecting an electrolyte into the flexible packaging bag and sealing the other side; carrying out formation on the battery, collecting the gas generated by formation in an air bag reserved on the flexible packaging bag and then puncturing the air bag to release the gas generated by formation; and cutting off the air bag and excessive side, and finally obtaining the flexible battery. Compared with independent package of a single flexible battery core unit, the preparation method of the flexible battery provided by the invention increases the electric capacity or output voltage of the flexible battery, reduces the packaging frequency of the flexible battery, saves the packaging material and improves the packaging efficiency.

A tableware integrated with a toothpick includes a handle (1). The handle is provided with a toothpick (2) integrated with the handle by a structure (3) which is easy to be broken off. By integrating the toothpick on the handle of the tableware, the tableware can not only be used in dinner, but also can provide the toothpick at any time. In addition, the toothpick is very convenient to take.

The invention relates to a disperse yellow dye, in particular to a monoazo type composition dye which is suitable for dyeing and printing polyester fabrics and blended fabrics thereof. The dye comprises a component I which is 2-chloro-4-nitrophenylazo-N'-ethyl-3'-cyano -4'-methyl-6'-hydroxy-2'-pyridone and a component II, wherein the component II can be a component II-1 which is 4-nitrophenylazo-N'-ethyl-N'-cyanoethylaniline or a component II-2 which is 4-nitrophenylazo-N'-cyanoethyl-N'-ethyoxyl formylaniline; the ratio of the component I and the component II in percentages by weight is preferably 60-95% : 40-5% and 30-95% : 70-5%, thus a wider yellow spectrum space can be provided. In addition, the invention also contains a diffusant which is preferably MF or sodium lignin sulfonate. Theinvention has the advantages of high migration ability, high intensity, and the like and can better substitute for disperse golden yellow E-3RL (disperse yellow 23) which is forbidden at present.

An optimized karyote in-vitro separation kit comprises two reagents. The reagent 1 is composed of erythrocyte precipitant, sodium chloride or potassium chloride. The reagent 2 is composed of natrii diatrizoas and polysucrose No.400, natrii diatrizoas and polysucrose dextranum, or percoll, and has density of 1.076-1.090. An application method of the optimized karyote in-vitro separation kit includes directly adding 100ml of human marrow blood, umbilical cord blood or peripheral blood into 200ml of solution of the reagent 1, allowing for standing for 10-30 minutes, collecting supernate, centrifuging at 2000rpm (1100xg) for 5 minutes, discarding the supernate, adding remnant a centrifugal tube containing solution of the reagent 2, performing density gradient centrifugation for 30 minutes, controlling the rotation speed at 1500rpm, absorbing a karyote layer, performing centrifugal cleaning for once to three times, using 50ml of cell preservative solution for diluting, and taking 100 microliters for testing or self-testing.

The present invention relates to an amlexanox oral membrane preparation and its preparation method. Is composition contains amlexanox, polyvinyl alcohol, glycerine and purified water. Said invention can be used for effectively curing ulcerative stomatitis.

The invention provides a package angle bead, a base and a package structure provided with the same. In the invention, both the angle bead (10) and the base (20) adopts hollow structures; the protection angle (10) comprises a first hollow protection part (11) and a second hollow protection part (12), at least the inner and outer surfaces of the second protection part (12) are respectively provided with at least one inner and outer curved surfaces (S1, S2), and the at least one of the inner and outer curved surfaces is depressed towards a hollow part (h1); and the base (20) comprises a pair of brackets (21, 21) which adopt paper square pipe structures, and the inner parts of the brackets are provided with filling layers (22). According to the invention, through the adoption of the angle bead (10) and the base (20) of the structures, not only the packaging materials can be saved and the cost is reduced, but also the package angle bead, the base and the package structure provided with both are environment-friendly and can increase the supporting and buffering of products so as to protect the products against damage.

The present invention relates to an intravenous injection liquid for treating brain blood vessel diseases such as cerbral thrombosis, atherroclerosis etc. It contains 0.8g hydroxyethyl rutin in 250 ml injection liguid. The solvent is 5% glucose aqueous solution or 0.9% sodium chloride aqueous solution.

The invention provides a surface-mounted electronic device package structure comprising a plurality of surface-mounted electronic devices and a base strip; the surface-mounted electronic devices are evenly arranged side by side along the length of the base strip and are all fixed on the upper surface of the base strip through adhesive; the base strip and the surface-mounted electronic devices are made into a woven strip. The surface-mounted electronic device package structure is simple in structure and needs less packaging material; weldable portions of part of electrodes of the surface-mounted electronic devices are exposed out of the packaging material, and the packaging material need not be peeled off accordingly during mounting of the surface-mounted electronic devices; the surface-mounted electronic devices are fixed on the base strip and can be accurately conveyed to specific positions of a surface-mounter, and mounting efficiency is improved; the base strip which is split can be mounted with the surface-mounted electronic devices onto a circuit board and softens at the welding temperature to form a protective layer for the surface-mounted electronic devices, and the surface-mounted electronic devices and the circuit board are better in reliability.

The invention discloses an LED chip mounter which comprises a chip mounter body, a chip mounting device, a lamp panel device and at least one feeding device. The lamp panel device is installed on the rear side of the inside of a case, the two ends of the lamp panel device extend out of the left end and the right end of the chip mounter body, the lamp panel device is connected with the chip mounting device, and the chip mounting device is installed in the chip mounter body and is located above the lamp panel device. The feeding device and the lamp panel device are improved, the mode of increasing the feeding speed is combined with the mode of reducing manufacturing procedures, production cost is reduced, labor intensity of operators is reduced, and work efficiency is greatly improved. Accordingly, when feeding is carried out, the positions of LED lamp beads are accurate, an LED lamp panel on the lamp panel device is not prone to deforming, good planeness is achieved and chip mounting quality of the chip mounter is improved.

The clutch mechanism of the electromagnetic lock consists of an electromagnet assembly, a push piece connected in sequence, a push piece return spring, a movable piece, a transmission piece, a transmission piece return spring, a square bar linkage block, and a square bar. A sliding shaft and a stopper are arranged on the top end surface of the electromagnet assembly, and the stopper is fixedly connected with the sliding shaft; the movable piece is slidably sleeved on the sliding shaft; the head of the transmission part is provided with a first blind hole cavity; the pushing part The protruding part of the main body passes through the central hole of the movable piece and fits into the first blind hole cavity of the transmission part, and the square rod linkage block is movably connected with the square rod, which facilitates the replacement and folding of the square rod. The clutch mechanism is mainly used in a dual-purpose electromagnetic lock that can be opened and closed mechanically and controlled by an electric circuit.

A powder injection of compound cantharidic acid in the form of unit dosage for treating tumor contains cantharidic acid or its pharmacologically receptable salt, VB6 or its pharmacological receptable salt and optional pharmacologically receptable excipient, pH regulator, antioxidizing agent and stabilizer. Its advantages are high curative effect and high quality and stability.

The invention discloses a novel heat emitting welding flux which comprises three constituents in parts by weight: 100-150 parts of powdery heat emitting welding flux, 0.3-1 part of graphite powder and 0.3-1 part of talcum powder; the three constituents are uniformly mixed and then pressed into flake. Meanwhile, the invention further discloses a welding method utilizing the novel heat emitting welding flux, wherein the igniting manners of the heat emitting welding flux comprise igniting gun ignition and electronic igniting device ignition. The novel heat emitting welding flux has the benefits that the new form, namely the flaky heat emitting welding flux, can be stacked in a multilayered manner to be packaged so as to save packing material and then reducing the packaging cost and the recycle cost of the waste; moreover the transportation of the flaky emitting welding flux is relatively convenient, and the air transportation cost is low; in welding, the flaky emitting welding flux in certain number can be taken according to needs, isolating gaskets are not needed to be used, the operation is relatively convenient and efficient, and the welding efficiency and the welding effect are better; through the adoption of the ignition manner of electronic igniting device, personnel remote control can be realized, and the operation is relatively convenient, efficient and safe.

The invention relates to the field of density measurement devices and discloses a foldable suite device for measuring the density of an electronic balance. The foldable suite device comprises a supporting tray, a supporting frame, a sample putting mechanism and/or a buoyancy mechanism, wherein the supporting tray can be arranged on a balance seat of the electronic balance; the supporting frame isin an axial symmetry structure, is connected to the supporting tray and is arranged to be folded or unfolded along a folding line parallel to the supporting tray; in an unfolding state, the gravity center of the supporting frame and a weighing center of the electronic balance are both positioned on a symmetrical center line of the supporting frame; the sample putting mechanism and/or the buoyancymechanism can be arranged on the supporting frame and extends towards the bottom end of the supporting frame along the symmetrical center line of the supporting frame. The foldable suite device disclosed by the invention has the advantages that the space is saved and convenience in carrying is realized; the gravity center of a weighed heavy object can be controlled within a smaller radius area with the weighing center of the electronic balance as a round point, so that a measurement result of the electronic balance is more accurate.

A collapsible indoor television antenna assembly includes a base, a VHF antenna set and a UHF antenna. The base has a top, a top recess and an annular rib with a pivot slot formed on the top of the base to define the top recess. The UHF antenna includes a pivot assembly and a disk antenna. The pivot assembly is mounted in the pivot slot. The disk antenna is collapsible, is rotatably mounted on the pivot assembly and is received in the top recess. The VHF antenna set includes two connection rods and two collapsible dipole antennas. The connection rods are retractably and rotatably mounted in the base. The dipole antennas are pivotally connected to the connection rods and are retracted into the base. Consequently, the foldable UHF and VHF antennas make the entire indoor television antenna assembly compact to save packaging materials and storage space.

The invention discloses a quick release pedal device without a tool, which comprises a pedal and a crank. A fixing device for fixing a solid crank shaft is arranged outside the crank, and the fixing device is not extended to the outside of the crank and also does not comprise an outside part of the crank. The fixing device of the quick release pedal device completely avoids the outside of the crank, so that legs or trouser legs of a rider are not touched by the pedal device, and looseness is avoided because of accidental touch. The quick release pedal device can be operated without the tool within 2 to 3 seconds, has briefness, quickness and reliable performance, and also can shorten a traverse width of a bicycle.

The invention relates to the technical field of mask machines, in particular to an automatic machine for a head-hanging foldable mask. The automatic machine comprises an ear band welding device, an upper fixing plate is fixed to a working table, and a center insertion plate is longitudinally installed on the working table; ultrasonic welding heads are symmetrically fixed to the bottom face of theupper fixing plate, and are separately perpendicular to the center insertion plate; sliding clamp rails are correspondingly arranged below the ultrasonic welding heads, sliding clamps slide on the sliding clamp rails, and the center lines of the sliding clamp rails are perpendicular to the center insertion plate; a rotating clamp driving base is arranged below the center insertion plate, the center line of the rotating clamp driving base is perpendicular to the center insertion plate, and rotating clamps are symmetrically arranged on the rotating clamp driving base, can move in three directions and rotate automatically, and are movably located below the ultrasonic welding heads. Through the ear band welding device, ear bands are welded to the mask, in this way, full-automatic production isrealized, and production efficiency is greatly improved; the welding positions of the ear bands are accurate, so that package materials are saved.