36results about How to "Improve hand comfort" patented technology

The invention discloses a printing adhesive capable of achieving cloth surface soft handfeel and high tearing strength, and a preparation method thereof. The printing adhesive comprises 300 parts of butyl acrylate, 30 parts of Isobornyl methacrylate, 20 parts of 2-ethylhexyl acrylate, 0.2 to 1 part of methylene diacrylamide, 6 parts of acrylic acid, 4 parts of itaconic acid, 2.5 to 3 parts of diacetone-acryloamide or silane coupling agent 151, 1.5 to 2 parts of acrylamide, 15 parts of peregal, 10 parts of A-980 (Shanghai Zhongyi chemistry emulsifier), 10 parts of Ks-360 (Shanghai Zhongyi chemistry emulsifier), 1 part of ammoniacal liquor, and 600 parts of deionized water. According to the preparation method, the ingredients are introduced into an emulsification tank, deionized water is added for 1h of stirring at 2800r / min, an obtained emulsion is introduced into a 1000ml plastic bottle for radiation source irradiation for 4 to 6h. The preparation method is simple; cost is low; efficiency is high; user investment is reduced; preparation efficiency is increased; when cloth materials are coated with film generated using the printing adhesive, the fastness is high, wear resistance andsolvent resistance are improved, and handfeel comfortableness is improved.

The invention relates to a high resolution lens used in an automatic detecting device, comprising a main lens cone. The high resolution lens used in the automatic detecting device is characterized in that the main lens cone is respectively provided with a front lens group A with positive focal power, a variable diaphragm C and a rear lens group B with positive focal power along the incidence direction of light from left to right; the front lens group A is formed by an agglutination group consisting of a positive crescent type lens A-1, a positive crescent type lens A-2 and a negative crescenttype lens A-3 which are closely connected; the rear lens group B is formed by an agglutination group consisting of a negative crescent type lens B-1, a positive crescent type lens B-2 and a flat concave lens B-3. The high resolution lens used in the automatic detecting device has the characteristics of high resolution and small distortion; the lens has functions of focusing and aperture adjustment and is firm and uniform in structure; and each moving component is reliable in movement, good in hand-feeling and beautiful in appearance.

The invention belongs to the technical field of building door and window transmissions, and particularly relates to a built-in type lifting sliding door lock which comprises a lock point linking mechanism and a lock base. The built-in type lifting sliding door lock is characterized in that the lock base is of a flat plate structure which is conveniently embedded into a section bar, wherein a mainbody of the lock base is equipped with a guide-in slot and a lock slot which communicate with each other in sequence; and the lock point linking mechanism comprises a lock point, a slide plate, a fixed plate, a pulling sheet A, a pulling sheet B, a connecting sheet and a cam. The built-in type lifting sliding door lock has the beneficial effects that: displacement changes of the lock point are converted into rotation changes of the cam, damping is converted, flexibility and convenience are achieved, and hand feeling comfort is strengthened; the structure is delicate, and is properly simplified, a fault rate is reduced by a connecting way of parts, and the service life is long; through the built-in structural features, the lock point is conveniently mounted inside a door leaf, and a lock base flat plate is conveniently embedded into a door frame as a result of a flat structure, so that phenomena such as collision when the children get in and out and clothes hooking when the adults get in and out are reduced; and moreover, the built-in type lifting sliding door lock is elegant in appearance and is safe to use.

Disclosed is a pearl-type three-dimensional flow guiding sleeve hole double-layer non-woven sanitary shell fabric. Pearl-type three-dimensional protrusions (1) are evenly distributed on the upper side face of an upper-layer shell fabric base fabric (2). A flow guiding layer (3) is arranged at the lower portion of the upper-layer shell fabric base fabric (2). Fine denier fibers are adopted on the upper side face of the upper-layer shell fabric base fabric (2). The upper-layer shell fabric base fabric (2) is made of high-bulky fibers. Body fluid is conveniently contained in grooves formed between the pearl-shaped protrusions. The body fluid rapidly passes through pearl-shaped protrusion combination holes to permeate the lower-side flow guiding layer and can be effectively prevented from side leakage and reverse permeation, the contact area between the shell fabric and the human skin is reduced through the pearl-shaped protrusions, and the pearl-type three-dimensional flow guiding sleeve hole double-layer non-woven sanitary shell fabric has the advantages that flow is rapidly guided, the flow is stopped in a reversed mode, the surface hydrophobicity is good, the surface is dry and comfortable when in use, the three-dimensional thickness is increased, the shell fabric is breathable, moisture is exhausted, the human body can feel more soft, drier and more comfortable, the permeation time is improved by 20%, the touch comfortable degree is increased, the surface humidity is reduced, the shell fabric can be matched with the proper flow guiding layer, the diffusion length is increased by 20%, and the reverse permeation amount is greatly reduced by more than 74%.

The invention relates to the technical field of textiles, in particular to comfortable flame-retardant cloth and a processing technique thereof. The comfortable flame-retardant cloth comprises, by mass, 40-60% of flame-retardant cotton fiber, 15-30% of flame-retardant polyester fiber, and 10-45% of flame-retardant acrylic fiber. The comfortable flame-retardant cloth has the advantages of good flame retardance, good handfeel, good comfort and the like; the three modified flame-retardant fibers developed herein help further improve the flame retardance and handfeel of the cloth herein.

The invention discloses a badminton racket facilitating installation and replacement of strings. The badminton racket comprises an oval racket frame, a racket rod and a racket handle, wherein the bottom end of the oval racket frame is fixedly connected with the upper end of the racket rod, and the lower end of the racket rod is fixedly connected with the upper end of the racket handle. The badminton racket is mainly characterized in that a plurality of locking devices are arranged on the circumference of the outer side of the oval racket frame; each locking device comprises a round concave hole and a first threaded hole communicated with the round concave hole, inside hexagonal bolts are arranged in the round concave holes and the first threaded holes, and the oval racket frame and a matched inner frame with the strings are locked together through the inside hexagonal bolts; an inner annular groove is formed in the circumference of the inner side of the oval racket frame, a matched silica gel ring is arranged in the inner annular groove, and a round through hole is formed in the circumference of the silica gel ring. The badminton racket is used in cooperation with the matched inner frame with the strings and can meet different demands of consumers for string varieties, and installation and replacement of the strings can be quickly completed.

The invention relates to a manufacturing process for coating imitated reactive printcloth, and belongs to the technical field of cloth manufacturing. The method comprises the following steps: body inspection and soft pretreatment, printing, drying, type approval, steam preshrinking treatment, inspection, winding, and packaging warehousing. According to the method, the manufacturing process saves a baking and fixation process, a process for after type approval and soft processing is optimized and is integrated into a process of soft type approval and fixation through technical improvements, the production cost is effectively saved, the economic benefit is improved, the moisture absorption, ventilation and perspiration properties of a product are improved at the same time, and the product is bright in color, high in color fastness, smooth, soft and high in comfort level.

The invention discloses a functional wool fabric finishing agent. The functional wool fabric finishing agent is a water solution prepared from transglutaminase, chitosan and an acidic regulator; the pH value of the functional wool fabric finishing agent is 2.3-3.8, wherein the concentration of the transglutaminase is 1g / L-100g / L. The invention also discloses a functional wool fabric finishing method; the method comprises the concrete steps of dipping pretreated wool fabric into the functional wool fabric finishing agent, wherein a bath ratio is (1: 10)-(1: 20); adding a cross-linking agent, then heating up to 45-60 DEG C, dipping for 1-5h and then washing with hot water with the temperature of 90-100 DEG C for 3-5min to terminate a reaction; finally, washing with water again, and drying to obtain the finished wool fabric, wherein the adding amount of the cross-linking agent is 100-150g / L. After the wool fabric is treated by the functional wool fabric finishing agent and the functional wool fabric finishing method, the properties such as durability, antibacterial property and ultraviolet resistance of the wool fabric are improved, and the wool fabric has a certain health care function so as to improve the immunity of a human body.

The invention discloses a gravity rotation type sewage treatment device, and relates to the technical field of sewage treatment, the gravity rotation type sewage treatment device comprises a workbench, the upper surface of the workbench is fixedly connected with two symmetrical fixing columns, the upper part of the workbench is provided with a fixing plate, and the top ends of the two fixing columns are fixedly connected with the bottom surface of the fixing plate. Through cooperative arrangement of the water guide port, the water purification tank, the tension spring, the telescopic rod, the threaded rod, the rotating rail, the threaded rod, the threaded block and the connecting plate, the water purification tank can be rotated and descended in a threaded mode through gravity, meanwhile, sewage is guided out, the water purification tank is reset through the performance of the tension spring, and the function consumed by small sewage treatment is effectively saved. Through cooperative arrangement of the second rotating shaft, the first gear, the filter screen, the second gear, the rotating plate and the first rotating shaft, the interior of the water purification tank can be rotated through impact force of sewage, and shaking of the sewage is effectively enhanced.