54results about How to "Good cushioning properties" patented technology

In a nonwoven fiber assembly which comprises a fiber comprising a thermal adhesive fiber under moisture and in which the fiber are entangled with each other, the fibers are bonded at contacting points of the fibers by melting the thermal adhesive fiber under moisture to distribute the bonded points approximately uniformly, thereby obtaining a buffer substrate. The buffer substrate may further comprises a conjugated fiber comprising a plurality of resins which are different in thermal shrinkage and form a phase separation structure, and the conjugated fibers may have an approximately uniform crimps having an average curvature radius of 20 to 200 μm and are entangled with the fibers constituting the nonwoven fiber assembly. The buffer substrate can be obtained by a method comprising the steps of: forming a web from the fiber comprising the thermal adhesive fiber under moisture; and subjecting the obtained fiber web to a heat and moisture treatment with a high-temperature water vapor to melt the thermal adhesive fiber under moisture for bonding the fibers. The buffer substrate has a high air-permeability, an excellent cushion property and softness.

A three-dimensional knitted fabric having front and back ground structures and an interconnection yarn uniting the ground structures. At least one of the front and back ground structures of the three-dimensional knitted fabric has an uneven pattern with projections and depressions having a great level difference. Ground yarns of the at least one ground structure are traversed by a predetermined traverse width so that the projections each have a curved shape having a distinct curvature in section, and cast off at predetermined intervals so that the depressions each have an opening.

A packaging made from an air cushioning material with excellent cushioning characteristics, which provides enough cushioning to prevent the leakage of toner and so forth even when dropped from a considerable height. The packaging is constituted by a pair of bag materials forming a side wall component that surrounds the perimeter of a process cartridge, which is an object to be packaged, in frame-like fashion, and a holding pouch fused to these bag materials. Each bag material consists of a total of three layers: the top side comprising one layer of bag top and the bottom side comprising two layers of bag middle and bag bottom. The bag middle and bottom that make up the two layers of the bottom side have a relief shape in which the bag bottom inclines outward. The edges along one of the short sides of the holding pouch form an opening, while the edges in the longitudinal direction are fused at the boundary between the bag top and the bag middle of the side walls.

A novel transparent adhesive agent is provided which allows a substrate and a surface material to be pasted together at room temperature, without requiring high temperature/high pressure treatment, and, furthermore, may confer an excellent damping property. A transparent gel adhesive is provided, wherein the transparent gel consists of a three-dimensionally cross-linked polymer swollen by a liquid containing a plasticizer and an inorganic fine particle, whose plasticizer is a fluid body with a solidifying point of -20 DEG C or below and a content of 20 to 70 weight percent, whose inorganic fine particles have a primary average particle diameter of 200 nm or less and contained in an amount of 1 to 15 weight percent, whose resin that constitutes the three-dimensionally cross-linked polymer has a glass transition temperature (Tg) of -20 DEG C or below, melt viscosity at 130 DEG C of 50,000 mPa.s or above, whose transparent gel has a holding strength of 5 mm or less at a load of 490 mN (50 gf)x2 hours and 40 DEG C, in a test conforming to JIS Z0237.

The invention relates to the field of helmet materials, in particular to a fiber-reinforced motorcycle helmet composite plastic and a preparation method. Jute fibers are loosened through steam explosion treatment, the loosened jute fibers are provided with good micropores, a foaming agent is arranged in the micropores of the jute fibers, then the jute fibers are coated with thermosetting epoxy resin, during heat treatment of a two-stage fluidized bed, gas is generated by the internally-arranged foaming agent, the micropores are reserved, meanwhile, the epoxy resin is heated and cured to form firm coating coated fibers, and the obtained fibers are the loosened jute fibers with the micropores; and after the jute fibers are coated with the thermosetting resin, compatibility and dispersion ina fiber polycarbonate/ABS system are facilitated, the loosened jute fibers are protected by the thermosetting resin, the micropores of the jute fibers cannot be blocked during later pelletizing, and the good micropores of the obtained composite plastic are reserved in a finished helmet outer shell. The helmet outer shell has excellent low-weight and buffering characteristics while the strength ofthe helmet outer shell is achieved.

The invention relates to a lightweight high-strength heat-insulation moisture-proof composite paper board composited by multiple layers of boards and successively including a surface elastic polylactic acid antishock board, an antishock fiber layer I, a honeycomb paper core and a bottom facial paper I, an environmental-protection foamed buffer layer, an antishock fiber layer II, a corrugated paper core and a bottom facial paper II and a bottom polylactic acid strength board. The composite paper board is also characterized in that the inner surface of a space formed by the corrugated paper core and the honeycomb paper core with the bottom facial papers is coated with an inorganic cellulose coating layer; the antishock fiber layer I and the antishock fiber layer II are formed by placing a nanoparticle suspension into multiple layers of fabrics and compositing. The composite paper board is light in mass, good in strength and good in shock resistance, and can be applied to buffer protection in the field of industrial and civil used board materials.

A handlebar and grip system comprising: a handlebar, the handlebar comprising: a center portion; a right handle attached to a first end of the center portion, the right handle comprising: a right handle outboard end; a right handle engaging geometry located on the right handle outboard end a left handle attached to the second end of the center portion, the left handle comprising: a left handle outboard end; a left handle engaging geometry located on the left handle outboard end; a right grip configured to slide onto the outboard end of the right handle, the right grip comprising: a right grip central opening; a right grip engaging geometry located in the right grip central opening; a left grip configured to slide onto the outboard end of the left handle; a left grip central opening; a left grip engaging geometry located in the left grip central opening; where the right grip engaging geometry is configured to engage with the right handle engaging geometry such that the right grip will generally be prevented from rotating about the right handle when the right grip has been slid onto the right handle; and where the left grip engaging geometry is configured to engage with the left handle engaging geometry such that the left grip will generally be prevented from rotating about the left handle when the left grip has been slid onto the left handle. A handlebar comprising: a center portion; a right handle attached to a first end of the center portion, the right handle comprising: a right handle outboard end; a right handle engaging geometry located on the right handle outboard end; a left handle attached to the second end of the center portion, the left handle comprising: a left handle outboard end; a left handle engaging geometry located on the left handle outboard end. A grip comprising: a grip central opening; a grip engaging geometry located in the grip central opening.

The thread guide unit (10) has a thread guide (12) and a traction device (14), which is guided around a deflection roller (16) and a tensioning roller (18), where the thread guide is mounted to the traction device. A drive (24) is provided for back and forth movement of the traction device, where a biasing element (34) is provided, by which a clamping position exciting the tension roller in the traction device, is maintained. Damper plates (46) are frictionally applied with their free ends on a friction surface (48) of the thread guide unit. An independent claim is included for a method for producing a motion damper.

The invention discloses a special organic fertilizer for corn, and belongs to the technical field of chemical fertilizers. The special organic fertilizer comprises the following materials in parts by weight: 20 to 25 parts of humic acid, 10 to 15 parts of asparaginic acid, 10 to 15 parts of bean pulp, 10 to 16 parts of potassium chloride, 40 to 50 parts of bentonite, 30 to 40 parts of silkworm excrement, 35 to 45 parts of grain stillage, 10 to 15 parts of gelatin, 10 to 15 parts of urea, 20 to 30 parts of diammonium orthophosphate, 20 to 30 parts of chicken feathers, 4 to 6 parts of carboxymethylcellulose, 1 to 2 parts of zinc sulfate, 1 to 2 parts of ferrous sulphate, 1 to 2 parts of borax, 2 to 5 parts of a wilfordine preparation, 2 to 5 parts of a stemonine preparation, 2 to 5 parts of nanometer iron-ore slag powder, 3 to 4 parts of wintergreen oil, 2 to 4 parts of azospirillum brasilense, 1 to 3 parts of bacillus licheniformis, and 4 to 6 parts of EM bacteria. The special organic fertilizer is reasonable in formula, more comprehensive and balanced in nutrients and good in use effect, can obviously improve the fertilizer efficiency utilization ratio, and greatly improves the corn yield and quality, thereby improving the economic benefit of corn.

The invention discloses organic potash fertilizer, which comprises mixtures of potassium sources, organic matters, humic acid and fillings, wherein the recipe of the mixtures comprises the following ingredients in parts by weight: 8 to 30 parts of potassium sources, 13 to 35 parts of organic matters, 15 to 25 parts of humic acid and 30 to 65 parts of fillings. The potassium sources can improve the crop stress resistance such as drought resistance, cold resistance, lodging resistance and diseases and insect pest invasion capability. The organic matters can improve the physical property of soil. The humic acid has good soil acid-base change buffer property, and the saline-alkali soil improvement effect is obvious.