Abstract:
A puncture resistant material is made from high modulus continuous filament polypropylene yarns which are twisted and woven into a tight weave. Batting materials are placed adjacent the woven layer (which may comprise one or more individual woven layers) to form a stack and the stack is needlepunched to form a consolidated material. The material is heat treated and calendared and the finished product may be used in applications where puncture resistance is required, such as in a shoe insole material.
Abstract:
A process is disclosed for creating air laid, high loft, non-woven, variable density web structures. The fiber manipulation and distribution necessary to produce a variable weight and density web is accomplished by creating variable, negative pressure regions across the surface of a condenser or other vacuum screen, which causes fibers to migrate toward areas of lower pressure. Also disclosed are embodiments of condenser and vacuum screens for producing such variable density web structures.
Abstract:
The invention relates to a multi-layer fabric consisting of several double layers, wherein each double layer is made up of two layers, that is a layer of structured reinforcing threads Vo, Vm, Vu, such as for example carbon fibre threads, and a layer of structured thermoplastic matrix threads M1, M2, such as for example PEEK threads. Several double layers are connected to one another by binding threads B. Furthermore, the invention relates to the use of the multi-layer fabric as a semi-finished product and for producing composites, and to a method for producing composites using a special multi-layer fabric having an "Advanced Synchron Weave" laid fabric structure.
Abstract:
A nonwoven fabric comprising extendable fiber and elastic fiber, wherein the nonwoven fabric comprises a first side having a plurality of protrusions and a plurality of recesses and a second side on the side opposite the first side, the proportion of extendable fiber in the protrusions on the first side is higher than the proportion of extendable fiber in the recesses on the first side, and the nonwoven fabric is coated with a hydrophilic agent, or the extendable fiber and elastic fiber comprise a hydrophilic agent, the nonwoven fabric has a water absorbing property represented by a water absorption height of at least 10 mm in a water absorption test, and a quick-drying property represented by a transpiration rate of at least 20 mass% in a transpiration test.
Abstract:
본 발명은 섬유 웹(fibrous web), 피브릴상 섬유(fibrillar fiber) 또는 부직포(nonwoven fabric)를 제조하는 방법, 및 그렇게 제조된 섬유 웹, 피브릴상 섬유 또는 부직포, 특히 지혈제 또는 유착방지제 용도의 피브릴상 섬유 또는 부직포에 관한 것이다.
Abstract:
A recording apparatus includes a medium setting section on which a recording medium (M) is set; a recording section that records an image on the recording medium set on the medium setting section; and a medium moving section that reciprocates the medium setting section with respect to the recording section. The recording section includes a pretreatment section that supplies a pretreatment liquid to the recording medium when the medium setting section moves in a first direction, a leveling section that is provided on a further downstream side with respect to the pretreatment section in the first direction and levels a recording surface of the recording medium when the medium setting section moves in the first direction, and a supplying section that supplies ink to a leveled recording surface when the medium setting section moves in a second direction.
Abstract:
The invention refers to a process for the preparation of a microfibrous non-woven fabric based on polyester or polyamide microfibres immersed in a polyurethane matrix, and having a thickness equal to or less than 0.65 mm, a flat or slightly mottled appearance and a nap length of less than 350 μm. The non-woven fabric is used for the preparation of coverings for consumer goods, particularly for the preparation of covers and cases for electronic products.