Embodiments of the present invention provide systems and methods for using nonwoven materials for evacuation slides, life rafts, life vests, and other life-saving inflatable devices. The nonwoven materials have a substrate layer with continuous filaments formed in various directions.

The manufacturing of articles relies on the bonding of two or more components to form some forms of the articles, such as a shoe sole bonded with a shoe upper. The bonding may be achieved with an adhesive particulate that is applied to a surface of a substrate. The adhesive particulate is selectively fused to the substrate with a controlled energy source, such as a laser. The selective application of laser energy allows for specific geometric structures of adhesive particulate to be formed on the substrate. The substrate having the fused adhesive particulate is mated with another component allowing the fused adhesive particulate to bond the first substrate and the second component.

A method of producing a cover for optionally opening or tightly closing an opening in a vehicle roof, the cover having a sheet and a peripheral overmolding. According to the method, a coating is applied in a region which is later visible and which is to be covered, to a portion on the transparent sheet adjacent to the peripheral overmolding to be applied, and the coating is removed once the peripheral overmolding has been applied.

A connective protective packaging element is provided. The connective protective packaging element may include a protective body in a high-density supply configuration. The protective body may be configurable into a low-density configuration for cushioning packaged products. The body may include an exposed surface in the low-density configuration. The connective protective packaging element may also include a bonding element attached to the exposed surface that operably bonds the exposed surface to an abutting surface by contact with the bonding element.

The manufacturing of articles relies on the bonding of two or more components to form some forms of the articles, such as a shoe sole bonded with a shoe upper. The bonding may be achieved with an adhesive particulate that is applied to a surface of a substrate. The adhesive particulate is selectively fused to the substrate with a controlled energy source, such as a laser. The selective application of laser energy allows for specific geometric structures of adhesive particulate to be formed on the substrate. The substrate having the fused adhesive particulate is mated with another component allowing the fused adhesive particulate to bond the first substrate and the second component.

The utility model discloses a multilayer composite high-elastic environmentally-friendly ball structure which comprises a base layer, a first coating layer, a second coating layer, a third coating layer and a fourth coating layer, wherein both the base layer and the first coating layer are formed by splicing a number of pieces into a hollow spherical structure, and a contact surface of two adjacent spliced pieces is a stepped surface in a Z shape or a concave-convex fitting surface in a U shape. The utility model have the advantages of simple manufacturing process, novel design, high stability, high reliability, high elasticity and long service life.

A polyol stiffening additive in a powder bed material for three-dimensional (3D) printing is disclosed herein. In an example, the 3D powder bed material includes an elastomeric build material and a polyol stiffening additive having 3 to 7 carbon atoms that is about 2 weight percent to about 20 weight percent of a total weight of the 3D powder bed material.

A curable resin composition includes a multifunctional radical polymerizable compound (A), a monofunctional radical polymerizable compound (B), a rubber particle (C), and a radical polymerization initiator (D). The compound (A) includes a multifunctional urethane (meth)acrylate oligomer (a1) in a certain amount based on the total amount of the compounds (A) and (B). The compound (A) and/or (B) contains at least one radical polymerizable compound satisfying expressions (1) to (3) in a certain amount based on the total amount of the compounds (A) and (B). The compound satisfies the expressions (1) to (3) and is a compound other than the oligomer (a1): log(S)?0.4 (1), 3.0??P value?6.0 (2), molecular weight?500 (3), log(S) is a common logarithm of solubility in water at 25? C., and ?P value is a value of dipole interaction energy in Hansen solubility parameter.

A connective protective packaging element is provided. The connective protective packaging element may include a protective body in a high-density supply configuration. The protective body may be configurable into a low-density configuration for cushioning packaged products. The body may include an exposed surface in the low-density configuration. The connective protective packaging element may also include a bonding element attached to the exposed surface that operably bonds the exposed surface to an abutting surface by contact with the bonding element.

In a method for producing a lining part, in particular for the interior of a vehicle, a support substrate is positioned opposite a flexible decorative layer with the interposition of a foam coating, and the support substrate is adhesively connected thereto, wherein the raw foam compound used to form the foam layer is foamed using a gas as a physical blowing agent and is applied onto the rear face of the decorative layer and/or the support substrate face facing the decorative layer in the form of an expanded foam. As long as the expanded foam coating is still flowable, the support substrate is positioned at a defined distance to the rear face of the decorative layer with the interposition of the expanded foam coating so that the decorative layer is connected to the support substrate by the foam coating and is held until the cross-linking process of the foam coating has at least mostly concluded, wherein a part of the foam layer which fills the original distance between the decorative layer and the support substrate is displaced and plastically compressed at least in some regions by the support substrate during the process of positioning same.