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.

A system and control method for embossed-in-register of a sheet is provided. The system comprises a printed film winding/releasing mechanism, a film laminating roller and a pattern roller spaced from the film laminating roller, wherein the printed film is provided with first identifiers at intervals, and the pattern roller is provided with second identifiers at intervals; the system further comprises: a color code sensing mechanism configured to detect the first identifiers, an encoder configured to detect a rotation position of the pattern roller, and a control system; the control system comprises a storage unit, a data acquisition unit and a control unit; wherein, the control unit is configured to calculate a deviation of a pattern position, corresponding to a current first identifier, of the printed film and a pattern position, corresponding to a current second identifier, of the pattern roller in a same pattern, and generating a control signal of the pattern roller based on the deviation. According to the present application, a high-precision adjustment signal of the pattern roller may be generated, an EIR effect is guaranteed, the outturn percentage is increased, and the production cost is reduced.

A system and control method for embossed-in-register of a sheet is provided. The system comprises a printed film winding/releasing mechanism, a film laminating roller and a pattern roller, wherein the printed film is provided with first identifiers at intervals; the system further comprises: a camera configured to acquire an image of the printed film, an encoder configured to detect a rotation position of the pattern roller, and a control system; the control system comprises a storage unit, a data acquisition unit and a control unit; wherein, the control unit is configured to identify a position of an identifier based on the image of the printed film, identify a rotation position of the pattern roller based on information fed back by the encoder and generate a rotation control signal of the pattern roller based on a difference of position information of the identifier and position information of the pattern roller so as to adjust a rotation speed of the pattern roller. By using the EIR solution provided by the present application, the printed film is not required to be widened, and an existing structure and effective area of the printed film are effectively used, so that the universality of the printed film is improved, the outturn percentage may be guaranteed, and the production cost cay be reduced.

There is provided a technique that readily performs positioning of a joining member relative to a strip member during conveyance. A joining device 100 joins a gas diffusion layer 7 with a first catalyst electrode layer 2 of a strip body 5r which is a continuous strip member of a membrane electrode assembly 5, while conveying the strip body 5r. A controller 101 of the joining device 100 obtains a detection time t.sub.d based on a detection signal of a catalyst layer detector 130 when a front end 3e of a second catalyst electrode layer 3 placed on the strip body 5r passes through a detection point DP. The controller 101 subsequently obtains a joining position reach time t.sub.t based on the detection time t.sub.d when the gas diffusion layer 7 reaches a press point PP of joining rollers 152. The controller 101 starts conveying the gas diffusion layer 7 by means of a transfer at a conveying start time t.sub.s that is obtained based on the joining position reach time t.sub.t and a specified speed pattern of the transfer 141.

A waterproof cleaning fabric for daily use includes a fabric layer, a middle layer and a waterproof layer. At least one fabric layer and at least one middle layer are provided, and the middle layer is disposed between the fabric layer and the waterproof layer; the middle layer is made of 100% reactive polyurethane hot melt adhesive which is in a solid state at room temperature, and the thermal resistance is greater than 140° C. According to the waterproof cleaning fabric for daily use and a composite production process therefor, a source generated by “waste gas” is fundamentally eradicated to achieve an entire composite production process that is waste gas-free, hot gas-free and noise-free. A high degree of environmental friendliness of said process is guaranteed, while the reduction of composite production costs is promoted, and the quality of the product is overall improved.

A waterproof cleaning fabric for daily use includes a fabric layer, a middle layer and a waterproof layer. At least one fabric layer and at least one middle layer are provided, and the middle layer is disposed between the fabric layer and the waterproof layer; the middle layer is made of 100% reactive polyurethane hot melt adhesive which is in a solid state at room temperature, and the thermal resistance is greater than 140° C. According to the waterproof cleaning fabric for daily use and a composite production process therefor, a source generated by “waste gas” is fundamentally eradicated to achieve an entire composite production process that is waste gas-free, hot gas-free and noise-free. A high degree of environmental friendliness of said process is guaranteed, while the reduction of composite production costs is promoted, and the quality of the product is overall improved.

A method of making an indexed prepreg composite sheet is disclosed. The method comprises forming discrete regions in a resin film layer. The discrete regions are arranged in an indexing pattern. The method also includes forming a precursor prepreg composite sheet by impregnating a fiber reinforcement with the resin film layer having a viscosity. The discrete regions of the resin film layer form non-impregnated regions of the precursor prepreg composite sheet. The method additionally includes replacing the non-impregnated regions of the precursor prepreg composite sheet with indexing openings.

A method for producing a Fiber Metal Laminate component of an airplane, using a manipulator system with an end effector and a control, wherein at least one metal layer and at least one unhardened fiber layer are being stacked onto each other in a mould in a stacking sequence, wherein each stacking cycle comprises picking up a metal layer or a fiber layer from a supply stack according to the stacking sequence, transporting the layer to the mould, placement of the layer at a deposition surface in the mould and depositing the so placed layer onto the deposition surface. After being picked up from the supply stack and before being deposited onto the deposition surface the layer to be stacked can be deformed by the end effector as to adapt the form of the layer to the form of the deposition surface.

The present disclosure describes a blood oxygenator that includes a checkerboard layout of fluid (e.g., blood) and gas (e.g., oxygen) channels. When viewed as a cross-section through each of the channels of the oxygenator, the checkerboard configuration includes alternating gas and fluid channels in both the x-axis (e.g., in-plane) and in the y-axis (e.g., out-of-plane) directions. The oxygenator described herein reduces manufacturing complexity by using first, second, and third polymer layers that include asymmetrical channel designs. The channel designs include “open” gas channels, which are exposed to the ambient atmosphere. The oxygenator is placed within a pressure vessel to drive gas into each of the open gas channels, which in some implementations, negates the need for a gas manifold.

The present disclosure describes a blood oxygenator that includes a checkerboard layout of fluid (e.g., blood) and gas (e.g., oxygen) channels. When viewed as a cross-section through each of the channels of the oxygenator, the checkerboard configuration includes alternating gas and fluid channels in both the x-axis (e.g., in-plane) and in the y-axis (e.g., out-of-plane) directions. The oxygenator described herein reduces manufacturing complexity by using first, second, and third polymer layers that include asymmetrical channel designs. The channel designs include “open” gas channels, which are exposed to the ambient atmosphere. The oxygenator is placed within a pressure vessel to drive gas into each of the open gas channels, which in some implementations, negates the need for a gas manifold.