Abstract:
A waterproof and UV-resistant form-fitting cover comprising a four-way stretchable fabric that is pre-cut to an unstretched shape corresponding to 60-80% of a stretched shape that fits onto an object to be covered by the fabric, wherein the fabric is UV-resistant and waterproof. A method of manufacturing a form-fitting cover includes steps of receiving an electronic order specifying a size and shape for the cover, determining a material and blend based on the size and shape, computing a fabric size, and cutting a four-way stretchable fabric to an unstretched shape corresponding to the object to be covered.
Abstract:
A non-adherent wound dressing (1) comprises a substrate (2) in the form of a perforated sheet of melt-blown non-woven material. The substrate (2) is impregnated with, and coated on both sides with, a silicone gel (3).
Abstract:
Bei einer mehrlagigen Fassadenfolie, mit einer aus einem Vlies gebildeten Vlieslage, und einer aus einer Kunststofffolie gebildeten Folienlage, wobei die Vlieslage und die Folienlage miteinander verbunden sind, schlägt die Erfindung vor, dass das Vlies als Mittellage zwischen zwei Folienlagen angeordnet ist, aus einem thermoplastischen Elastomer besteht, unidirektional elastisch dehnbar ist, und als Meltblown ausgestaltet ist, jede Folienlage ebenfalls unidirektional elastisch dehnbar ist, ein elastisch verformbares, als TPU bezeichnetes thermoplastisches Urethan enthält, als Extrusionsbeschichtung mit dem Vlies verbunden ist, und die Fassadenfolie eine Dehnfestigkeit von wenigstens 40% in Längs- und Querrichtung aufweist sowie eine Reißfestigkeit, bezogen auf einen 50 mm breiten Folienstreifen, von wenigstens 120 N, hinsichtlich ihrer Dampfdurchlässigkeit einen s d -Wert von höchstens 1,5 m, und hinsichtlich ihrer Wasserundurchlässigkeit einen Wert, der einer Wassersäule von wenigstens 8 m entspricht.
Abstract:
A tufted carpet (10) comprises consecutively a primary backing (12), stitched with loops of yarn (14) to form a tufted structure projecting outwardly from the primary backing (12), a polyolefin locking layer (16), a moisture barrier polyolefin layer (18), and a secondary backing (20) comprising a woven polyolefin.
Abstract:
A thin film may include a high toughness and a high air permeability, e.g., when applied to skin, and may be used as a functional member or an electronic functional member. The thin film may include fibers, which may be formed into a net shape constituting a fibrous net, and a coating film, which may be formed on the surfaces of the fibers and in gaps between the fibers. The fibers may be formed by an electrospinning method. The fibers may be formed by using any of a polyurethane, a polyvinyl alcohol (PVA) derivative, and a polyvinylidene fluoride (PVDF) as a material. The coating film may be formed by using polydimethylsiloxane (PDMS) as a material. A conductive film, which may be formed on a part of all of the coating film, may also be provided.
Abstract:
A composite material contains a nonwoven layer (i) which contains fibers formed from a first thermoplastic elastomer having meshes with a mesh size in the range from 10 to 100 μm, and a membrane layer (ii) which contains a second thermoplastic elastomer and having a layer thickness of less than 30 μm. The membrane is either pore-free (ii.1) or is porous and has pores with an average pore diameter of less than 2000 nm (ii.2). The membrane (ii) is at least partially in direct contact with the fibers of the nonwoven layer (i) and covers the mesh openings in the nonwoven layer (i) at least partially. The fibers of the first nonwoven layer (i) and the membrane (ii) in the contact area are at least partly joined to one another in an interlocking manner.
Abstract:
A multi-layer façade film having a fleece layer and two plastic film layers, the fleece layer being sandwiched between the plastic film layers and bonded thereto. Each layer is elastically extensible in all directions. The fleece is made of a thermoplastic elastomer in a melt-blown process. Each film layer includes an elastically deformable thermoplastic urethane and is connected to the fleece as an extrusion coating. The façade film has a yield strength of at least 40% in the length and width directions of the film. A 50 mm wide film strip has a tensile strength of at least 120 N, a maximum Sd value of 1.5 m for vapor permeability, and a value corresponding to a water column of at least 8 m for water impermeability.
Abstract:
A tufted carpet comprises consecutively a primary backing, stitched with loops of yarn to form a tufted structure projecting outwardly from the primary backing, a polyolefin locking layer, a moisture barrier polyolefin layer, and a secondary backing comprising a woven polyolefin.
Abstract:
The invention relates to a composition for forming artificial leather said composition comprises at least one polymer and plant powder from plant remains having cellulose, having a grain size of 1 μm to 1 mm and a moisture content of less than 20 weight percent.
Abstract:
A patient interface comprises a cushion assembly including a textile membrane. The textile membrane includes an air impermeable silicone layer applied to a textile material. The textile material comprises 1) nylon and/or polyester, and 2) elastane. A yarn count of the nylon and/or polyester is in a range of 20-80 denier, and the textile material has stretchability in both a direction of the wales and a direction of the course.