6results about How to "Clear pattern" patented technology

The application relates to the technical field of packaging materials, and discloses a fruit tea sealing cover film with a paper effect, which comprises, from inside to outside, a PE film layer, a PVA film layer and a glassine paper layer; the PE film layer comprises the following components in parts by weight: linear low-density polyethylene 50-60 parts, linear high-density polyethylene 10-15 parts, low-density polyethylene 10-15 parts, ethylene-vinyl acetate copolymer 15-18 parts, a modifier 2-5 parts, an antioxidant 2-4 parts, a compatilizer 0.3-0.5 parts, and dihydroxypropyl octadecanoate 0.5-1.5 parts. The technical scheme can solve the problem of poor temperature resistance of the fruit tea sealing cover film in the prior art.

The application discloses a ceramic tile cloth powder control method and system, and relates to the technical field of ceramic tile production. The method comprises the following steps: acquiring ceramic tile pattern data required for current production; converting the ceramic tile pattern data into bitmap data, and performing pixel optimization on the bitmap data according to a preset pixel optimization rule to obtain bitmap data of a target resolution; performing partition processing on pixel points in the bitmap data to obtain pixel region data after partition; pairing the pixel region data with a preset cloth powder control database to obtain cloth powder control data of a discharging mechanism; and controlling the discharging mechanism to perform automatic discharging work according to the cloth powder control data, so that powder fills corresponding cloth regions, thereby forming a ceramic tile powder layer with a required pattern. The application can adapt to the production requirement of rapid switching of ceramic tile patterns, has high production efficiency, and the texture and color effect of the produced ceramic tiles are good.

The present application relates to photovoltaic encapsulation adhesive film technical field, especially a kind of photovoltaic adhesive film production line suitable for high-speed production, including extruder, casting die, flow forming device, cooling setting device, online thickness measuring device, multilayer track cooling device, flaw detection device, slitting device and winding device being arranged in sequence, cooling setting device includes first cold roll, second cold roll, third cold roll cold roll, fourth cold roll and fifth cold roll, the first cold roll, second cold roll, third cold roll cold roll, fourth cold roll and fifth cold roll are rotatably arranged in bearing seat, one side of first cold roll, second cold roll, third cold roll cold roll, fourth cold roll and fifth cold roll is respectively provided with driving motor, the driving motor is connected with fourth bearing seat respectively.The present application can not only satisfy production under high line speed, but also effectively control the production size of photovoltaic adhesive film, quality is stable, improve film sticky condition, product flatness is good.

The utility model belongs to the technical field of leather processing equipment, and particularly relates to stamping equipment for motorcycle cushion leather, which is arranged on a working table and comprises a support frame fixedly connected to the working table, a stamping bottom plate arranged at the lower part of the support frame and used for supporting the leather, and a stamping component arranged at the top of the support frame and used for stamping the leather, the device further comprises a pressure control system electrically connected with the imprinting assembly. The precise pressure control system and the precise positioning system ensure that the leather is uniform in pressure and accurate in position in the embossing process, so that embossed patterns and textures are clear and firm, and the percent of pass and the quality of products are improved.

The utility model discloses a high-definition four-side glue-free composite embossing structure, which relates to the technical field of household paper embossing equipment and comprises a composite flat roller and a composite embossing roller, a paper inlet is formed above the composite flat roller and the composite embossing roller, roller surfaces of the two rollers are attached to form an embossing area, and paper enters the embossing area from the paper inlet and is oppositely pressed by the two roller surfaces to form patterns; wherein point-shaped bosses, strip-shaped bosses and pattern bosses are arranged on the composite flower roller, the strip-shaped bosses are arranged in a surrounding mode to form a four-side enclosure area, protruding point-shaped overlock bosses are arranged on the surfaces of the point-shaped bosses, the strip-shaped bosses and the pattern bosses, and the width of the point-shaped overlock bosses ranges from 0.1 mm to 0.4 mm. According to the high-definition four-edge glue-free composite embossing structure, the dot-shaped edge locking bosses are additionally arranged on the bosses of the composite embossing roller, the composite pressure is increased through the dot-shaped edge locking bosses in the embossing process, the paper composite firmness is improved, paper is composited more tightly, meanwhile, paper patterns are more stereoscopic and clearer, and the visual impression of the paper is improved.

The utility model discloses a bottle bottom code spraying mechanism which comprises a machine frame, a clamping and conveying mechanism used for clamping and conveying bottles is arranged on the machine frame, and the clamping and conveying mechanism comprises two conveying belt sets which are symmetrically arranged at intervals. The conveying belt set comprises an overturning frame rotationally connected to the rack and conveying belts arranged on the overturning frame and extending out of the side portion, the overturning frame is provided with a first driver used for driving the conveying belts to conduct conveying, a clamping gap used for clamping bottles is formed between the two conveying belts, a code spraying device is arranged below the rack, and the code spraying device is arranged on the rack. A nozzle of the code spraying device is located below the clamping gap, a sensing head used for sensing bottles is arranged on one overturning frame and connected with the code spraying device, a second driver used for adjusting and controlling the overturning angles of the overturning frames is further arranged on the machine frame, and when a certain face of a bottle body has inclination or the whole bottle body has taper, the second driver drives the bottle body to rotate. The inclination angles of the two conveying belts can be adjusted through the second driver, so that the conveying belts are more attached to the outer side wall of a bottle body, the contact area between the conveying belts and the bottle body is enlarged, conveying and clamping of the bottle body are more stable, code spraying is more accurate, and patterns are clearer.