7results about How to "Light touch" patented technology

The invention relates to a preparation method of a high-solid low-viscosity peach gum solution for gouache. The preparation method is characterized by comprising the following steps: (1) soaking solid peach gum in water; (2) adding a hydrogen peroxide solution until the pH value is 6-7, heating, and stirring until the solid peach gum is completely dissolved to obtain a first treatment solution; (3) adding a sodium hydroxide solution into the first treatment solution to obtain a second treatment solution; (4) adding a hydrogen peroxide solution into the second treatment solution, stirring and bleaching, and then removing impurities through precipitation to obtain a third treatment solution; (5) cooling the third treatment liquid to 30-60 DEG C, then adding catalase into the third treatment liquid, uniformly stirring, and removing redundant hydrogen peroxide; and (6) settling, and taking an upper-layer solution, thereby obtaining the high-solid low-viscosity peach gum solution for gouache. When the peach gum solution with high concentration and moderate viscosity is applied to gouache, the hand feeling of drawing is good.

The invention discloses a cross-linking agent capable of reducing the fibrillation tendency of lyocell fibers and a preparation method and application of the cross-linking agent, the cross-linking agent organically combines structural components with multiple functions together through a benzene ring, and the molecular structure not only contains sulfonic acid groups, but also contains two epoxy groups and a long alkyl chain. The preparation method of the cross-linking agent comprises the following steps: (1) sulfonation process: sulfonating cardiac phenol by using concentrated sulfuric acid at 5-10 DEG C to obtain an intermediate; (2) condensation modification process: adding the intermediate obtained in the step (1) into epoxy chloropropane, uniformly mixing to obtain suspension dispersion liquid, heating to 55-65 DEG C under the protection of inert atmosphere, dropwise adding strong alkali alcohol liquid, continuously reacting for at least 1-2 hours at the temperature after dropwise adding is finished, and cooling to room temperature to obtain modified epoxy chloropropane; the obtained product is the cross-linking agent capable of reducing the fibrillation tendency of the lyocell fibers. The application method of the cross-linking agent adopts an independent finishing method or adopts a dyeing and finishing one-bath method to finish lyocell fibers.

The present disclosure relates to a processing method of worsted cashmere elastic suiting and the worsted cashmere elastic suiting, the processing method of worsted cashmere elastic suiting comprising the following steps: S1, processing worsted cashmere yarn and worsted cashmere spandex core spun yarn on a loom; S3, weaving a grey cloth by using the worsted cashmere yarn as warp and the worsted cashmere spandex core spun yarn as weft; S5, processing the grey cloth into the worsted cashmere elastic suiting in a spinning workshop through post-finishing, the post-finishing comprising, in sequence, raw finishing, heat setting, intermediate inspection, barrel sewing, air washing, dehydration, wet inspection, first drying, intermediate inspection, final finishing, steel wire raising, prick fruit raising, second drying, first ironing, first shearing, second ironing, second shearing, continuous steaming and tank steaming. Through the post-finishing processes of steel wire raising and prick fruit raising, the worsted cashmere elastic suiting product forms uniform and long straight pile on the surface, realizes the characteristics of fabric loftiness and light touch, and improves the warmth retention performance of the fabric.

The invention provides soft-coke oil-control makeup-holding composite powder for cosmetics and a preparation method of the soft-coke oil-control makeup-holding composite powder, belongs to the technical field of cosmetic powder, and solves the technical problems of short makeup-holding time, unnatural makeup feeling and the like in the prior art. The composite powder provided by the invention comprises the following components: a component I: 45-85 parts by mass of modified two-dimensional sheet structure powder; 25-55 parts by mass of silica with a porous structure, the porous structure of the silica can increase the specific surface area and enhance the oil absorption capacity, the skin feeling is lighter, and a certain soft coke effect is achieved; and a component III: 0-10 parts by mass of a surface treating agent. According to the prepared composite powder, the oil control capacity is improved, meanwhile, the product can be endowed with light skin feeling and an excellent soft coke effect, the purposes of keeping makeup and controlling oil can be achieved, and meanwhile the phenomena that after a consumer makes up, oil is absorbed darkly, and the brightness is too high and unnatural are effectively prevented.

The utility model discloses a one-layer magic cube. The one-layer magic cube comprises a center body, two center blocks, two first connecting pieces, a plurality of edge blocks and a plurality of angle blocks. The center body has two center axes and a plurality of arris axes. The two first connecting pieces are arranged in the corresponding center blocks respectively, each first connecting piece comprises a first stud and a first cap body, the first studs are in threaded connection with the center shaft, first springs are arranged in the center blocks, the center shafts are sleeved with the first springs, and the two ends of the first springs abut against the inner walls of the first cap bodies and the inner walls of the center blocks respectively. The edge blocks and the angle blocks are arranged on the peripheral sides of the two center blocks, and the edge blocks are connected to the corresponding edge block shafts respectively. The first spring is arranged in the center block of the one-layer magic cube, and the two ends of the first spring abut against the first cap body and the inner wall of the center block respectively, so that the elasticity of the center block is increased, when the magic cube is rotated, the center block can slightly move outwards, the inner moving space of the magic cube is increased, the rotating resistance is reduced, and the rotating magic cube is lighter and smoother in hand feeling.

This makeup cosmetic comprises: (A) a crosslinking polyether modified silicone in which silicone chains are crosslinked with polyether chains: 0.1-4 mass%; (B) a UV absorbing agent: 3.5-20 mass%; (C) one or more types selected from cyclic or straight-chain dimethyl polysiloxanes having a kinetic viscosity of 4-100 mm2 / s at 25°C: 1.9 mass% or less; (D) an aqueous component: 40-90 mass%; and (E) a powder: 1-25 mass%. The makeup cosmetic exhibits lightweight feel, good feeling in use, and excellent water-breaking sensation and coating properties.

This utility model relates to the technical field of bag sealing and cutting equipment, and proposes a simple tape sealing machine suitable for supermarket and retail packing tables. The sealing machine consists of paired support plates forming a through-rotation groove at their upper ends. Rotatably mounted support components include a round shaft and a radial extension to support the tape roll. A vertical groove at the front end of the support plate serves as a restricted channel for feeding and cutting. On both sides of the channel are arranged a one-way ratchet stepping mechanism consisting of toothed pins / moving teeth and toothed wheels, and an embedded cutting mechanism consisting of a rocker arm blade holder, a pointed blade, and a return spring. A tailing bar with an arc-shaped protrusion and an auxiliary spring are provided on the other side of the blade holder to achieve overshoot assistance and anti-rebound. Optionally, a safety blade holder can be provided on the outside of the support plate for trimming / emergency cutting, and anti-slip rubber feet can be provided at the bottom to improve table stability.