36results about How to "Fully stereotyped" patented technology

The invention provides a method for producing warp knitting coralon leather polyester filament. The processed POY protofilament is removed to false twist after being detected and balanced, the process flow is that: POY protofilament - a roller feeding in - a hot box for heating distortion - cooling - false twist - two rollers feeding in - two hot boxes for heating and forming - three rollers feeding out - oiling - DTY winding forming, a pre-network working procedure is added between the ROY protofilament and a roller feeding in. The method solves problem that coralon leather fabric processed by normal polyester has defects of no-soft hand touch, adhesive hair, down pile making, without coralon leather style, and can cover the prior art shortage.

The invention discloses a preparation method of a super-soft and super-fine polyester filament yarn. The preparation method comprises the following steps: preparation of POY protofilaments, pre-interlacing, processing with a first thread feeding roller, processing with a first deformation heat box, processing with a cooling plate, processing with a false twister, processing with a second thread feeding roller, medium interlacing, processing with a second heat box, processing with a third thread feeding roller, processing with a finish application roller, winding formation of DTYs and inspection of a spinning cake. In the preparation method, the process of pre-interlacing is added between the preparation of the POY protofilaments and the step of processing with the first thread feeding roller, so that the cohesive property and the draping property of fibers can be effectively improved, the processed polyester filament yarn is upright in strands and good in bundling and is favorable fornaps of subsequently woven fabric to be upright, and the super-soft and super-fine style is met; the temperature of the second heat box is controlled to 160-180 DEG C, so that the strands are set by high temperature more fully, are not dispersed easily and do not have the phenomena of hair adhesion and nap collapse, and the style of flannel fabric is met; cotton fabric is substituted easily, so that the super-soft and super-fine polyester filament yarn has wide market prospect and remarkable economic benefit.

The invention relates to the field of polyester films, and specifically relates to an optical reflection film with a low thermal shrinkage rate, and a preparation method therefor. The reflection film comprises a reflection film main layer and an auxiliary layer on the main layer. The main layer comprises thermoplastic resin, incompatible resin, white inorganic filling particles and a nucleating agent. The auxiliary layer comprises thermoplastic polyester, an anti-adhesion agent and an antistatic agent. The reflection film is better in size stability, is excellent in flatness when being used in a backlight module group, and cannot be wrinkled because of temperature changes.

The invention discloses pad type product production equipment with a cutting device. The pad type product production equipment comprises a machine frame, wherein one end of the machine frame is provided with a conveying belt; a material spreading device is arranged at one end of the conveying belt; a hot press is arranged at the middle part of the conveying belt; the hot press comprises an upper press plate and a lower press plate; the upper press plate and the lower press plate are respectively positioned at the upper side and the lower side of the conveying belt, and are used for performing heating and pressurization on materials on the conveying belt; a material distribution roller is also arranged between the hot press and the material spreading device; a cutting machine and a driving roller are arranged on the machine frame arranged at the other end of the conveying belt; belt-shaped semi-finished products processed and formed through the hot press pass through a position under the cutting machine and then retrace into the cutting machine from the other end of the cutting machine for cutting under the driving of the driving roller. The pad type product production equipment with the cutting device has the advantages that the size is small; the on-line cutting of belt-shaped pad type semi-finished products can be realized.

A disclosed processing technology for improving the yarn shrinkage rate of microcapsule fragrant fabric tapes comprises the following steps: yarn fixing, loosening, dyeing, post-treatment and softening processing. By using a dry blowing machine to perform dry blowing on yarns before dyeing, yarns are fully fixed and the shrinkage rate of the yarns is fully improved; and the dyeing process successively comprises multiple times of water washing at different temperature, so that dyeing is uniform, the color light is pure and the color is uniform; and a microcapsule fragrant finishing agent and an environmental-environment acrylic softening adhesive are added in the dyeing process.

The invention discloses bending equipment for automobile part profiles. The equipment comprises an operation table. A power device is arranged at the top of the operation table, and the operation table is provided with a containing part for containing the sheet profiles, a bending executing mechanism and an arc-shaped module which are oppositely distributed on the two sides of the containing part,and a pressing and holding device which is driven by the power device to be arranged from the top of the operation table to the containing part. The pressing and holding device comprises a pressing and holding piece, a rotatable cone frustum arranged at the bottom end of the pressing and holding piece, and a pressing and holding part fixedly arranged at the bottom of the cone frustum and providedwith an inclined bottom face. A crank and rocker mechanism is adopted in the bending executing mechanism, a push rod assembly for pushing and pressing the profiles is arranged on the bending executing mechanism, and the push rod assembly is controlled by the crank and rocker mechanism to do arc-shaped track movement. By means of the bending equipment for the sheet profiles, the physical state andrigidity of the to-be-bent profiles are guaranteed while the bending radian of the sheet profiles is effectively achieved.

The invention relates to a three-roller superlarge-drafting ironed yarn production method. A device is arranged at the position of a carriage table top and mainly composed of a baseplate, an electric heating element, a thermolator, a press plate and a shell. The three-roller superlarge-drafting ironed yarn production method can be applied to a three-roller superlarge-drafting spinning machine for simple technical transformation, and the device is mounted on the carriage table top. Fiber roving is output from a front jaw for temperature-adjusting ironing, and yarn is fully shaped, so that hairiness of resultant yarn is reduced, and fibers in the yarn are uniform stressed. Compared with the prior art, the device has the advantages of simplicity and convenience in mounting and high performance-cost ratio.

A sizing device for bulb production comprises a machine frame, a rotary table, a bulb clamping / blowing device, an air source, a power supply device, an upper bulb station, a station for receiving the blowing device, a sizing station, a station for removing an air inflation device, a station for taking a bulb, a bulb clip and a rod, wherein the upper bulb station, the station for receiving the blowing device, the sizing station, the station for removing the air inflation device, the station for taking the bulb are sequentially arranged along the periphery of the rotary table, the bulb clamping / blowing device comprises a shelf, a high order block is arranged on the rotary table or the shelf, and a handle driving the bulb clip to be opened and closed is arranged on the bulb clip. The sizing device for the bulb production is characterized in that an air blowing mouth is located below a clamping dead of the bulb clip, is a needle-shaped object, and is vertically upward. Compared with the prior art, the sizing device for the bulb production has the advantages that sizing gas is easily inflated into a bulb shell, and semi-finished product bulbs are sufficient in sizing, continuous in delivery, and reliable in fixation.

The invention relates to a manufacturing process for a high-strength corrugated board. The manufacturing process is improved from an original paper production process to a drying process in a number of aspects, the high strength of the corrugated cardboard is ensured, the crack resistance is high, the rupture resistance and tear resistance are good, and the service life is long. The original paperproduction process is improved, a traditional chemical mechanical method and mechanical method are replaced with an explosion pulping, and obtained original paper has the characteristics of being high in strength, high in yield, low in cost, lower in energy consumption and the like; and a preparation process of a high-strength adhesive is improved, the problem that a starch adhesive is prone to being dilute and unstable in performance in the process of recycling is solved, the situation that the bonding strength and edge crush strength of the corrugated board are decreased due to the fact that the corrugated board produced by using the starch adhesive is prone to getting damp and being soft is avoided, the strength of the corrugated board is improved, preparing and laminating technologiesare improved, the strength of the corrugated board is further improved structurally, a drying technology is improved, and the corrugated board has higher strength and is tightly combined.

The invention belongs to the technical field of production equipment of foaming materials, and particularly discloses a thickness setting device of a continuous foaming material. The thickness settingdevice comprises a foaming cavity and a thickness locking part, wherein the two ends of the foaming cavity are provided with a feeding port and a discharging port respectively, several heating elements are arranged on the inner wall of the foaming cavity in the conveying direction of the foaming material, the thickness locking part is arranged outside the discharging port, and comprises a pressure roll and a steering roll which are oppositely arranged and communicate with a cooling medium pipeline, the surface of at least one of the pressure roll and the steering roll is provided with a cooling structure, at least one of the pressure roll and the steering roll is a driving roll driven by power equipment to rotate, and the foaming material is conveyed out in a way of fitting the surface ofthe steering roll after passing by a pressing area between the pressure roll and the steering roll. By means of the thickness setting device, precise and quick thickness setting of the foaming material can be achieved, dimensional deviation of the finished product is effectively lowered, and the quality of the finished product is improved.

The invention discloses a paraffin oil and lubrication ironing device which is arranged on a vehicle table top. The device mainly consists of a lubrication system and an ironing system, wherein the lubrication system consists of paraffin oil, a paraffin oil output port, a recycling port, a paraffin oil groove and a recycling bottle; and the ironing system consists of a bottom plate, an electric heating element, a temperature regulator, a pressure plate and a shell. The paraffin oil and lubrication ironing device disclosed by the invention can be applied to a common ring spinning frame to conduct simple technical transformation, and is mounted on the vehicle table top. A fiber strand is output from a front jaw and passes through the paraffin oil groove to stick the hairiness on the yarn surface, thus the cohesive force of the yarn is enhanced, and the yarn is wear-resistant; and then, the yarn is sufficiently formed through the temperature regulation ironing. Compared with the prior art, the device is simple to install and has high cost performance.

The invention relates to the technical field of nylon pipes, and discloses a nylon pipe shaping device. The nylon pipe shaping device comprises a lower die plate and an upper die plate, wherein circular grooves are formed in the side walls of the sides, opposite to each other, of the upper die plate and the lower die plate; a fixing plate is fixedly connected to the lower end of the lower die plate, and a rotating plate is fixedly connected to the lower end of the upper die plate; a fixing shaft is fixedly connected to the side wall of the front side of the fixing plate, a shaft hole is formedin the side wall of the front side of the rotating plate, and the fixing shaft penetrates through the rotating plate through the shaft hole; a mounting plate is fixedly connected to the upper end ofthe lower die plate, and a U-shaped groove is formed in the side wall of the upper side of the mounting plate; and a rotating shaft is fixedly connected between the groove walls of the opposite sidesof the U-shaped groove, and the rotating shaft is movably provided with an L-shaped buckle plate in a sleeved mode. The nylon pipe shaping device can comprehensively shape the nylon pipes, and the shaping effect is effectively improved.

The present invention discloses an auricular point stimulator. The auricular point stimulator comprises an ear sleeve shaped to match the shape of the auricle of a user and a plurality of ear stimulation units mounted on the ear sleeve; an auricle cavity for accommodating the auricle is formed in the ear sleeve; the auricular point stimulator further comprises a shaping sleeve, a plurality of shaping channels, shaping rods and positioning blocks; the shaping sleeve covers the ear sleeve; a shaping cavity for accommodating the ear sleeve is formed in the shaping sleeve; the plurality of shaping channels are formed in the shaping sleeve; the shaping rods are inserted into the shaping channels and are in sliding matching with the shaping channels; end portions of the shaping rods, which are adjacent to the shaping cavity, are positioning ends; end portions of the shaping rods, which are far from the shaping cavity, are control ends; the positioning blocks protrude out from the peripheral walls of the shaping rods; and the outer diameter of the positioning blocks is slightly larger than the inner diameter of the shaping channels. Regardless of whether the ear sleeve is matched with the shape of the ear of the user, the outer surface of the ear sleeve in the shaping cavity can be pressed through the positioning ends of the shaping rods on the shaping sleeve, so that the ear sleeve can be tightly attached to the surface of the ear, and therefore, the attachment degree of the ear sleeve and the ear can be improved, and auricular points can be precisely stimulated, and a full stimulation effect can be achieved.