5 results about "Hot stamping" patented technology

The invention relates to a one-step forming method for the online hot stamping and concave-convex die cutting of web gravure printing. The one-step forming of the online hot stamping and concave-convex die cutting of a printing machine cannot be realized in the prior art. In the method, a printed web is subjected to hot stamping; the accuracy of the hot stamping is ensured through a line cursor tracker and an encoder; as a series roller is adjusted through an adjusting motor, the sum of the rotating velocity of a charging roller and the jumping velocity of the serial roller equals to the transmission velocity of the web; the temperature of a hot stamping roller is controlled between 200 DEG C and 260 DEG C; the pressure of the hot stamping roller is controlled between 0.3MPa and 0.7MPa; the rotating speed of the hot stamping roller is controlled between 130r/min and 136r/min; an alarming system reminds a user of pre-placing an electroplating aluminum foil; the hot-stamped web passes through a processing device; and therefore, the concave-convex pressing and die cutting are realized, and the online hot stamping and the concave-convex die cutting of the web gravure printing are realized. The one-step forming method has the advantages of simple technology, reduced cost of raw materials and improved accuracy.

The invention provides an embedded smart card. The embedded smart card comprises a card substrate of any shape and an antenna circuit module, wherein the antenna circuit module is arranged on the card substrate; an embedding hole used for arranging the antenna circuit module is reserved on the card substrate; and the shape of the embedding hole is matched with the outer contour of the antenna circuit module. The antenna circuit module is an insulator, is fixedly arranged in the embedding hole and is detachably connected with the card substrate. The invention also provides a manufacturing method for the embedded smart card, which comprises the following steps of: selecting the ordinary card-shaped card substrate made of a special material according to the occasion at which the card is used and the application of the card; correspondingly reserving a circular embedding hole matched with the card substrate on the card substrate according to the size and the shape of the antenna circuit module; aligning and positioning the antenna circuit module and the embedding hole on the card substrate; curing the antenna circuit module in the embedding hole reserved on the card substrate by a method of high-frequency welding or hot stamping; and performing function expansion and beautification on the card substrate and the antenna circuit module.

The invention discloses a packaging box printing process used for UV-flashing stereoscopic pattern printing. The packaging box printing process used for UV-flashing stereoscopic pattern printing comprises the following steps of printing proofing, specifically, a relevant printing pattern is sketched and drawn, a printing template is determined, and the pattern template is uploaded to hot-stampingequipment and printing equipment; fixation of a packaging box, specifically, the packaging box is fixed to a hot-stamping and printing position, and the to-be-printed face of the packaging box is fixed; determination of a hot-stamping position, specifically, laser positioning is conducted on the surface of the to-be-printed packaging box to guide the hot-stamping position; hot-stamping, specifically, the surface of the packaging box is hot-stamped through the hot-stamping equipment; secondary positioning, specifically, secondary positioning is conducted on a hot-stamped area through laser positioning equipment; pattern printing, specifically, the packaging box is locally printed with ink; and subsequent processing, specifically, the printed area is processed. According to the packaging boxprinting process used for UV-flashing stereoscopic pattern printing, the printing position is accurate, and the situation that deviation is likely to occur in the batched printing process, and consequentially, the printing quality is affected is avoided.

The invention relates to a method for processing a four-corner welding motor pole coil, which belongs to the technical field of magnetic pole technique of motors. The method for processing a four-corner welding motor pole coil comprises welding the pole coil of a motor, which is characterized in that the processing technique of four-corner welding pole coils is that firstly, bending a lead-in wire, putting a copper bar lead-in wire on a bending module to be bent, secondly, welding four corners, butting and soldering the four corners on a high-frequency inductive soldering machine, and leadingthe four corners to be a pole coil, thirdly, insulating, insulating insulated blanking and a pad turn, fourthly, shaping through heat pressing, and putting insulating coils in the pad turn into a hot-stamping die to do hot-pressed treatment to shape. The invention has the advantages of uniform appearances of processing products, neat and tidy surfaces, aesthetic appearance and excellent quality of electric properties of products, which saves energy, lowers consumption, and guarantees the quality of a weld bore.

The invention discloses antistatic foaming tipping paper printing ink, and the printing ink comprises the following components by weight: 7.15% of calcium carbonate; 27.40% of pigments; 2.12% of rosin; 48.17% of alcohol; 2.82% of dibutyl ester; 1.88% of propylene glycol methyl ether; 4.24% of aldehyde ketone resin; 2.1% of alanine salts; 3% of epoxy resin; and 1.12% of additives. Tipping paper printed by the antistatic foaming tipping paper printing ink has accidented pictures and texts, and strong stereoscopic sense, has the stereoscopic effect of hot-printed characters by hot-stamping tipping paper, and can meet the requirements of people for the exquisite printing of tipping paper.