The invention relates to a web (1) with a web base (3) and a tube segment (4) made of a wood-based material or bamboo, wherein the tube segment (4) comprises a wall (5) which is delimited in the circumferential direction of two cut ends (8, 9), and wherein the tube segment (4) is mechanically connected to the web base (3) by means of at least one of the cut ends (8, 9).

The invention further relates to a sandwich plate (2) with a plate layer (11) and a core layer (13), wherein the core layer (13) comprises at least one web (1) according to the invention which is mechanically connected to the adjacent connecting face (14) of the plate layer (11) by means of a cut face (6, 7) of a tube segment (4), wherein the cut faces (6, 7) delimit the wall (5) of the tube segment (4) in longitudinal extension direction.

The invention further relates to a sandwich block (26) and a methods for producing a sandwich plate, a web (1) and a sandwich block (26).

The invention relates to a method for manufacturing vacuum insulation panels (1) with a fiber core (3), comprising the steps of: providing a core blank of fibers, arranging foil sections on large faces of the core blank, compressing the core blank to a predetermined thickness for forming the core (3), wherein in the compression step the core blank is arranged between the foil sections, wherein the mechanical compression of the core (3) is maintained until the foil sleeve (2) is sealed, and wherein the compression step is performed at the place of manufacture at room temperature without thermal impact, connecting the foil sections for forming the foil sleeve (2), wherein a partial section of the foil sleeve (2) still remains open, evacuating the foil sleeve (2) enveloping the core (3) up to a pressure of <1 mbar, and complete closing of the foil sleeve (2), wherein the foil sleeve (2) is made of a plastic composite foil. This method distinguishes itself by the fact that the mechanical compression is carried out at a pressure of greater than 1 bar. Thereby a vacuum insulation panel (1) is obtained which can be manufactured with low expenditure and without the insulation effect suffering therefrom.

A method for making nonwoven fabric. The nonwoven fabric can include three-dimensional features that define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property. The nonwoven further has a plurality of apertures, wherein at least a portion of the aperture abuts at least one of the first region and the second region of the microzone.

A method for manufacturing a disposable absorbent pant includes conveying a first nonwoven web along a machine direction, applying an opposing pair of pre-strained elastic members, laminating a second nonwoven web, cutting the first elasticized multilayer web along two cutting paths, laminating a third nonwoven web, affixing central chassis structures, and cutting the second elasticized multilayer web.

The present application describes making a resilient pad composite that includes a substrate bonded to a plurality of discrete, spaced-apart, resilient elements engaged to at least one reinforcing structure. The reinforcing structure may include a lattice of reinforcing material. The one or more lattices of reinforcing material may engage at least some of the resilient elements.

Disclosed is a method for making a window in a thin plastic accommodating layer by inserting an insert from a thin plastic supply layer, the method including the following steps: cutting an opening in the accommodating layer according to the shape of the future window, punching the supply layer to produce an insert and inserting the insert into the opening, wherein the punching and at least one first phase of insertion are carried out in a single movement of a single punching and inserting tool, in a direction going from the supply layer to the accommodating layer.

A sheet material (1) consisting of an mixture consisting essentially of: a) 10-50 percent by weight of random-oriented fibres, and; b) 90-50 percent by weight of a thermoplastic or thermoplastic elastomer; the weight percentages being based on the overall homogeneous mixture; and the sheet material having at room temperature a Shore D hardness of 40 to 85, preferably of 40 to 60, more preferably of 45 to 55. The sheet material (1) is used as a support in punching applications or as the top layer in punching belts (2).

Composite operating station and method of drilling and fixing for the continuous production of conductive backsheets with an integrated encapsulating and dielectric layer, for photovoltaic panels of the back-contact type. The composite operating station is automated and integrates a plurality of working processes carried out simultaneously in a cyclic sequence. In particular, it is based on a multifunction cylindrical roller which by rotating lays out the film of integrated encapsulating and dielectric material, heats it and presses it on the conductive layer of the supporting backsheet for the purpose of the fixing in a correct position, the roller being provided with openings to enable drilling from outside with a laser device and also to enable the forced suction from inside of the fumes and of the residues by means of an exhaust fan.

A method for the production of sealing tape rolls of flexible, compressed foam with at least one barrier layer extending in a radial direction thereof, the barrier layer arranged axially between two layers of the foam, comprises the following steps: providing a foam web of flexible foam; introducing at least one cut into the foam web in a longitudinal direction thereof to form parallel foam strips; introducing film strips, adhesive tape strips, and/or an adhesive liquid medium into the intermediate spaces between each pair of adjacent foam strips produced by the cuts; bonding all of the foam strips together to produce a foam-barrier layer web; winding up the foam-barrier layer web into an intermediate roll; and cutting the intermediate roll at one or more points in an axial direction thereof to produce a plurality of sealing tape rolls, which are less wide than the intermediate roll.

A laminated roofing shingle includes a base layer attached to an overlay layer. The overlay layer provides tabs extending from a long edge. The tabs have a width that is exposed when the shingle is installed. The exposed surface of the base layer is covered by mineral granules from a first color group for a first distance from the long edge. The remainder of the exposed surface of the base layer is covered by mineral granules from a second color group. The exposed surface of the overlay layer is covered by mineral granules from a third color group for the first distance from the long edge. The remainder of the exposed surface of the overlay layer is covered by mineral granules from the second color group. The mineral granules may be applied to a continuous sheet in color lanes from which the base and overlay sheets may be cut.