摘要:
Disclosed are novel copper foils used as components of wireless charging systems. The copper foils can be laminated to produce flexible copper clad laminates, which can then be etched to form printed circuits (coils). The coils can be used as either, or both, of a receiver wireless charging circuit and/or a transmitter wireless charging circuit. Regulation of the chemical and physical properties of the copper foil produces higher efficiencies in the wireless charging system components.
摘要:
The present invention is a method for seaming a polyimide material. The method involves forming an interface between multiple the polyimide materials. Next, heat is applied to the interface to soften the polyimide material. The temperature of the heat source is below the melting point of the polyimide material. Finally, pressure is applied to the interface to create a seam between the polyimide materials.
摘要:
An induction heating device having two superimposed conductors is provided, comprising a first conductor having a first electrically conducting pattern; a second conductor having a second electrically conducting pattern; wherein the first electrically conducting pattern and the second electrically conducting pattern are: i) connected to an alternating current in use; ii) superimposed thereby resulting in at least one section where the first electrically conducting pattern overlaps the second electrically conducting pattern; and iii) separated by at least a space arranged for accommodating material with an electrically conducting layer, wherein when the alternating current is supplied, the alternating current in the first electrically conducting pattern in a specific section has the same direction as the alternating current of the second electrically conducting pattern in said section.
摘要:
Apparatus for shaping a segment of material includes a forming member having a curved sidewall shaped complementary to a desired shape of the segment of material, and a conforming member having an applicator side and an engagement side disposed for engagement with the curved sidewall of the forming member. The conforming member includes a plurality of attachment regions disposed on the applicator side. Each attachment region is adapted to hold the segment of material on the conforming member. Engagement of the conforming member with the forming member causes the attachment regions to move from a first shape profile to a second shape profile, the second shape profile being the desired shape of the segment of material.
摘要:
A form-fill-seal machine has a tube, a sailor-collar-shaped part, and a vertical sealing mechanism. The sailor-collar-shaped part wraps a sheet-shaped film around the tube so that two edges thereof define overlapping portions. The vertical sealing mechanism ultrasonically seals the overlapping portions of the sheet-shaped film in the vertical direction. The vertical sealing mechanism has an oscillator and a roller. The oscillator generates ultrasonic waves. The roller is disposed downstream of the oscillator along the advancing direction of the film. The roller holds down the film while rotating in the advancing direction of the film after the film has passed the oscillator.
摘要:
Disclosed is a preparation technology for an artificial eyelash with a naturally arc-shaped stem, which automatically presses and sticks artificial eyelash by providing a transmission mechanism for transmitting a double-sided adhesive tape, a limiting mechanism for storing the artificial eyelash, a pressing mechanism for pressing the double-sided adhesive tape to the limiting mechanism to stick the artificial eyelash and a control mechanism; automatically synthesizes the artificial eyelash by providing a feeding roller assembly, a distributing roller assembly, a synthesis extrusion roller assembly, a recycling roller assembly and a collecting roller; and automatically glues and shears the artificial eyelash by eyelash thread rollers, front limiting rollers, glue injection mechanisms, rear limiting rollers, drying mechanisms and finished product rollers symmetrically arranged on two sides of a multi-layer eyelash sticker. Through the processing technology, the labor cost is saved and the processing efficiency of the artificial eyelash is improved.
摘要:
In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.
摘要:
In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.
摘要:
The present invention is directed to a method of wrapping products in films, including the steps of: positioning the products on a first sheet of film which is continuously advanced in one transport direction; covering the products with a second sheet of film, which is continuously advanced in the transport direction and which is aligned plane-parallel to the first sheet of film; ultrasonically welding the first and second films on the outer edges of the products in each case and ultrasonically separating the overlapping films at selected positions; separating the wrapped products or groups of wrapped products.
摘要:
Improved multi-layered articles ultrasonically joined having at least one interior material non-ultrasonically joinable and method and apparatus for producing said articles.