A method for producing a semi-finished honeycomb-core product for producing a sandwich component, a method for producing a sandwich component, a semi-finished honeycomb-core product, a sandwich component, and the use thereof as a component of a motor vehicle.

A fabrication method of a display panel and a display panel, and a display device are provided. The display panel is divided into a display region and a non-display region and comprises a first substrate, and the non-display region of the first substrate includes an IC attaching region. The fabrication method comprises a thinning process. The thinning process includes: 1) forming a barrier layer insoluble to a thinning fluid in a region of a first surface of the first substrate of the display panel corresponding to the IC attaching region; 2) thinning the display panel by adopting the thinning fluid such that a thickness of the IC attaching region of the first substrate is greater than a thickness of the display region of the first substrate; and 3) removing the barrier layer.

A cellulosic structure includes a paperboard substrate having a first surface and a second surface. The cellulosic structure further includes a barrier layer applied to the first surface of the paperboard substrate. The cellulosic structure further includes a release layer positioned between the first surface of the paperboard substrate and the barrier layer. The release layer is water soluble.

A non-provisioned card having a front side and a back side, and at least one visible surface that is patinated or activated to promote patination.

A fabrication method of a display panel and a display panel, and a display device are provided. The display panel is divided into a display region and a non-display region and comprises a first substrate, and the non-display region of the first substrate includes an IC attaching region. The fabrication method comprises a thinning process. The thinning process includes: 1) forming a barrier layer insoluble to a thinning fluid in a region of a first surface of the first substrate of the display panel corresponding to the IC attaching region; 2) thinning the display panel by adopting the thinning fluid such that a thickness of the IC attaching region of the first substrate is greater than a thickness of the display region of the first substrate; and 3) removing the barrier layer. The display panel with regions having different thicknesses is formed by partially thinning, so that the display panel adapts to the attaching of the driver IC, ensures the strength of the display panel and realize the thinning of the display panel; and meanwhile, the thickness of the display region of the display panel is ensured, and defects such as light leakage and COG Mura are avoided.

Hydroentangled composites having a wide variety of uses (e.g., personal hygiene articles, facers for fenestration absorbent patches on surgical drapes, facers on absorbent surgical drapes, etc.) are provided. The hydroentangled composite includes at least two nonwoven webs hydroentangled together. The hydroentangled composite may have a three-dimensional structure. Additionally, the at least two nonwoven webs may have different bonding levels and/or lint levels.

An antenna may comprise a body including at least one first layer formed of metal and at least one second layer formed of resin, the first layer and the second layer being thermally fused to each other; and a waveguide formed in the body. A method for manufacturing an antenna may comprise heating a first layer formed of metal; and bonding the heated first layer formed of the metal and a second layer formed of resin so that the first layer and the second layer are thermally fused to each other to form a waveguide in a body of the antenna. The antenna and the method for manufacturing the antenna may save the weight and material costs by reducing the number of components and assembly processes, reduce the overall size, prevent damage during the assembly process.

Interfacial delamination processes for physically separating a film structure from a substrate, and processes of fabricating a thin-film electronic device. The processes entail providing the substrate with an electrically-conductive separation layer on a surface of the substrate and optionally providing a pin hole free barrier layer on the electrically-conductive separation layer, forming a film structure on the electrically-conductive separation layer or, if present, the barrier layer, to yield a multilayer structure, and separating the film structure from the substrate by subjecting the multilayer structure to interfacial debonding that comprises contacting at least an interface between the film structure and the electrically-conductive separation layer or, if present, the barrier layer, with water or an electrolyte solution.

The present invention provides a preparation method of natural bamboo fiber composites and an application thereof. The method involves treating bamboo with a specific composition of treatment solution to obtain natural bamboo fibers with a length and a diameter that meets certain conditions; then, the natural bamboo fibers are combined with polypropylene fibers to prepare composites, and by controlling process conditions of a preparation process, a high-strength and excellent comprehensive performance composites is finally prepared. The composites produced by the method can be used as a bottom baffle of the air conditioning box in automobiles. Through the method, a high-performance natural bamboo fiber composites are provided.

A vermiculite laminated film for a vacuum insulation panel is provided. The vermiculite laminated film includes a first vermiculite sheet including a first surface with a positive charge, a second vermiculite sheet including a second surface with a positive charge and laminated on the first vermiculite sheet to allow the second surface to face the first surface of the first vermiculite sheet, and an anion interlayer between the first surface and the second surface.