The invention relates to a system and to a method for producing a rotor-blade spar cap with pultruded rods made of a fiber-reinforced material. According to the invention, the system includes at least one retaining apparatus for rotatably mounting at least one rod-layer roll with a rolled-up layer of pultruded rods arranged one beside the other, and a laminating mold for receiving layers of pultruded rods. The system further includes at least one guiding apparatus and additionally at least one trimming apparatus. The guiding apparatus is designed to guide onto the laminating mold a layer of pultruded rods which has been unrolled from a rod-layer roll. And, the trimming apparatus, for trimming the layers of pultruded rods, has a sawing apparatus and/or a milling apparatus.

A film-embossing apparatus with a hot-embossing device which has a heated embossing stamp. With the formation of a contact pressure, a transfer layer, arranged on a carrier film, of a hot-embossing film is transferred to a surface of a workpiece. The hot-embossing device has control inputs and outputs. The film-embossing apparatus has an industrial robot with control inputs and outputs. The control inputs and outputs of the hot-embossing device and of the industrial robot are connected to a control unit. The industrial robot is formed such that it guides the workpiece to the hot-embossing device, positions the workpiece on the embossing stamp, guides the workpiece past the embossing stamp, and guides the embossed workpiece away from the hot-embossing device. The industrial robot can also position the hot-embossing device on the workpiece.

Disclosed are a film releasing assembly, a film sticking machine and a method for using the film sticking machine. The film releasing assembly comprises a pedestal and a sliding block seat. The pedestal is recessed inwards to form a process groove therein, and the process groove defines a positioning area and a film sticking area which are communicated with each other. The sliding block seat is arranged in the process groove and capable of reciprocating in the positioning area and the film sticking area, and the sliding block seat at one end thereof facing to the film sticking area comprises a pushing portion formed to peel a release layer off from a film and guide the release layer peeled downwards to the process groove.

A method for manufacturing a sandwich component includes applying at least one matrix material to the upper side and/or the underside of at least one material blank, and arranging the material blanks above one another and/or next to one another. At least two of the material blanks differ in design or matrix material may be applied in different ways along the upper side and/or underside thereof, or matrix material is applied in different ways to at least one of the material blanks along the upper side and/or underside thereof. In that way, at least one horizontal and/or vertical zone of the sandwich component is created having different mechanical properties than other regions of the sandwich component. The material blanks are then pressed to form the sandwich component.

Among other things a method including releasing a discrete component from an interim handle and depositing a discrete component on a handle substrate, attaching the handle substrate to the discrete component, and removing the handle substrate from the discrete component.

In an embodiment, an energy-absorbing device can comprise: a polymer reinforcement structure, wherein the polymer reinforcement structure comprises a polymer matrix and chopped fibers; and a shell comprising 2 walls extending from a back and forming a shell channel, wherein the shell comprises continuous fibers and a resin matrix; wherein the polymer reinforcement structure is located in the shell channel.

Provided is a jig having a structure that differs from conventional jigs and enables flat plates to be bonded while suppressing an air bubble formation. A flat-plate bonding jig is provided with the following: a first surface; a second surface that is on the opposite side of the first surface, has a plurality of suction holes for sucking a flat-plate, and is curved outward in a substantially arc shape; a main body connecting the first surface and the second surface; and a communication means that is disposed in the main body and allows the suction holes to communicate with a suction means.

The present application discloses a cutting method for a display panel, a display panel and a display device, the cutting method for a display panel including a cutting stage of a side edge of a binding area and a cutting stage of a side edge of a non-binding area, the cutting stage of a side edge of a non-binding area includes steps of: aligning a cutter according to an alignment mark preset on the side edge of the non-binding area on the display panel, so that a cutter on a second substrate side is closer to a display area of the display panel than a cutter on a first substrate side, and cutting the first substrate and the second substrate by the cutter on the second substrate side and the cutter on the first substrate side respectively.

Provided are a bonding device and a bonding method capable of precisely positioning both workpieces and bonding both workpieces more accurately even when a bonding surface of each workpiece includes a concavo-convex curved surface in which a protruding curved surface and a recessed curved surface are continuous. The bonding device includes an upper suction base 4 that sucks and holds a first workpiece W1 molded in advance into a concavo-convex curved shape, and a lower suction base 6 that sucks and holds a flat second workpiece W2. The lower suction base 6 includes a fixed suction base 16 and a movable suction base 17, and an upper opening surface of the movable suction base 17 is covered with a suction screen 8. The movable suction base 17 can elevate and lower between a workpiece supporting position where the flat second workpiece W2 is sucked and held and a workpiece transfer position where the movable suction base lowers downward from an upper opening surface of the fixed suction base 16. At the workpiece transfer position, the second workpiece W2 is sucked and held along a shape of a concavo-convex curved part 18 of the fixed suction base 16. In a state where the first workpiece W1 and the second workpiece W2 face each other vertically, the second workpiece W2 is pressed against the first workpiece W1 by a bonding roller 7 and bonded thereto.

An at least three-layer biaxially oriented polyester film is provided that includes a layer B, a rough outer layer A and a smooth outer layer C, with the outer layers A and C each being external layers arranged on the opposite surfaces of the base layer B. The outer layer A includes polymethylsilsesquioxane-based particles, the outer layer C includes less than 0.1% by weight of particles different from the polymethylsilsesquioxane-based particles. The polyester film contains no 2,6-naphthalenedicarboxylic-acid-derived units as repeat unit, and the film includes less than 0.1% by weight of particles. The polyesters in the outer layers comprise isophthalic acid-derived repeat units in an amount of <19% by weight. The invention further relates to a process for to produce the film and to its use as process film for the transfer of surface properties, especially for furniture surfaces.