The present disclosure provides for composite textiles that can include a coating layer that is compatible with textiles such as those comprising polyolefins. The coating layer, as well as the precursor coating layer composition, the coating mixture, or resin composition used to form the coating layer, include a mixture of a polyolefin resin and a thermoplastic vulcanizate (TPV). It is believed that the use of the coating layer in the disclosed composite textiles can promote better bonding between other components or materials used in articles, such as articles of footwear or articles of clothing, while resisting or preventing creasing and bagging. This allows the use of cost-effective materials such as polyolefins in the composite textiles that have adequate physical and mechanical properties, while also having sufficient chemical bonding properties.

A multilayer tube is provided which includes a layer including a specific aliphatic polyamide composition and a layer including a semi-aromatic polyamide composition including a semi-aromatic polyamide with a specific structure, these layers being adjacent to each other, wherein the aliphatic polyamide composition includes an aliphatic polyamide having a specific ratio of the number of methylene groups to the number of amide groups, a polyamide having a specific difference in absolute value of solubility parameter SP from the aliphatic polyamide, and an elastomer polymer including a structural unit derived from an unsaturated compound having a carboxyl group and/or an acid anhydride group.

A disposable wearable article includes an elastic film stretchable structure in which an elastic film is laminated between a first sheet layer and a second sheet layer. The first sheet layer and the second sheet layer are bonded to each other through holes passing through the elastic film with many bonded portions arranged at intervals. A region having the elastic film stretchable structure includes a stretchable region that elastically stretches and contracts together with the elastic film. The stretchable region includes a plurality of elastic films disposed so as to have an overlapping portion. The number of laminated layers of the elastic film in a region located in an intermediate portion of the stretchable region in an orthogonal direction (XD) orthogonal to a stretchable direction (ED) is different from that in each of second regions adjacent to both sides of the first region.

An elastic sheet stretchable structure in which a first sheet layer and a second sheet layer are bonded through joint holes penetrating an elastic film at a plurality of sheet joined portions arranged at intervals is included. Joined portion groups in the stretchable region are in a relationship of intersecting a stretchable direction line at respective positions in an orthogonal direction or in a relationship of not intersecting the stretchable direction line at a separation width of 0.5 mm or less in the orthogonal direction of the stretchable direction line. The joined portion groups are in a relationship of not intersecting an oblique line at a predetermined separation width in the orthogonal direction in an oblique line group of oblique lines q in the orthogonal direction intersecting the stretchable direction line within an angle range γ of 45 degrees or less.

A method for producing an elastic laminate with at least a first top layer and an elastic film, wherein the first top layer is fed along a production direction to a first stretching device, is subsequently stretched transverse to the production direction by means of the first stretching device and is puckered, and is either connected to an extrusion web provided for forming the elastic film such that the top layer is connected to the extrusion web only by portions facing the melt web or is connected to a pre-produced elastic film in that the elastic film is at least incipiently melted on its side facing the first top layer, the first top layer is pressed against the at least incipiently melted side of the elastic film only by portions, and is therefore at least partially embedded in a polymer matrix of the elastic film.

Disclosed herein are thermoplastic and thermoset composite materials, which may be used to generate dental appliances such as dental aligners, and methods of preparation and manufacture.

Noise attenuating trim part for a vehicle comprising a pile layer, a bonding mass layer and a backing layer whereby the bonding mass layer is bonded to the adjacent layers whereby the bonding mass layer is comprising at least thermoplastic elastomeric polyolefin based compound material (TPO) with a filler content of at least 55%, and whereby

the bonding mass layer has a density of between 1.4 and 1.75 kg/dm.sup.3, a viscosity of less than 50.000 mPa.s and a MFI above 250 and whereby the bonding mass layer is adjacent the pile layer and partly penetrated into the lower area of the pile thereby binding the fibers and/or filaments and/or the tufts within the pile.

The present invention is directed to a cover window assembly comprising a multi-layer films of polymeric and inorganic materials for a variety of articles, and the related articles and methods. The cover window assembly exhibits high resistance to strain and impact damage for the articles including display devices, particularly flexible display devices.

A multilayer film (8) for applying a label (4) to a fabric support (2) by hot pressing includes a lower layer (8a), a barrier layer (8b) and an upper layer (8c). The lower layer (8a) is substantially made of copolyamide, the barrier layer (8b) is substantially made of EVOH, and the upper layer (8c) is substantially made of copolyamide. The film is particularly effective for limiting the migration of pigments from the fabric to the label.

A syringe nest assembly includes a base having a first surface and an opposing second surface and a first plate movably coupled to the base. The base includes a plurality of nesting units extending upwardly away from the first surface of the base. Each nesting unit includes a hollow body having a first open end distal from the first surface of the base and an opposing second open end. The first plate has a first surface and an opposing second surface. The first plate includes a plurality of apertures extending from the first surface to the second surface of the first plate. Each aperture of the first plate is generally aligned with a respective nesting unit of the base.