摘要:
An article of apparel having a substrate layer and an incised layer is disclosed. The substrate layer is at least partially formed from a material having a first degree of stretchability. The incised layer is secured to the substrate layer and at least partially formed from a material having a second degree of stretchability, the first degree of stretchability being greater than the second degree of stretchability. In addition, the incised layer includes at least a first incision and a second incision that are concentric, the first incision being positioned within the second incision.
摘要:
A device strips circular areas of insulation to expose the flat conductors in flexible printed circuits, flat electrical cables, multilayer circuit boards and the like, to permit making electrical connections thereto. The basic principle of operation resembles that of an end mill or drilling machine. The new machine employs rotating cutters of novel shape which cut more readily through insulating films and sheets than through metals such as copper, and the machine has a precision depth stop. Both features prevent cutting through the thin foil conductors. The depth stop may be set so that the cutter penetrates the foil by a small fraction of its thickness, exposing a clean metal surface for soldering. The bottom of the cut is visible during the cutting operation.
摘要:
The rolling matrix for a powder coating system roller comprises at least one elastic layer presenting a plurality of ridges and depressions adapted to reproduce a decorative pattern on the surface of a product, and an elastic substrate supporting the layer, said substrate having basically the same elastic deformability as the layer in a direction parallel to their lying plane, and elastic deformability higher than that of the layer in the orthogonal direction to their lying plane.
摘要:
An article of apparel having a substrate layer and an incised layer is disclosed. The substrate layer is at least partially formed from a material having a first degree of stretchability. The incised layer is secured to the substrate layer and at least partially formed from a material having a second degree of stretchability, the first degree of stretchability being greater than the second degree of stretchability. In addition, the incised layer includes at least a first incision and a second incision that are concentric, the first incision being positioned within the second incision.
摘要:
A method for utilizing a laser to etch a stratified material is disclosed. The method includes providing a stratified material having at least two layers that are secured together, the layers including a first layer and a second layer. An incision is then formed in the stratified material with a laser, the incision extending through the first layer to expose the second layer. The stratified material may then be incorporated into an upper of the article of footwear, for example. By exposing portions of the second layer, properties of the second layer may be exposed in the area of the removed first layer.
摘要:
An electronic engraving system is provided wherein an object, e.g., a person, for a picture to be engraved on a card is picked up by a television camera and converted into corresponding electric signals; the electric signals are stored first and then read out at a lower scanning speed that suits a mechanical scanning system through scanning conversion means, and the picture of the object is engraved on the material in accordance with the read out signals, whereby the picture corresponding to the object can be easily engraved on the material, e.g., a plastic card without using any photographic original picture of the object.
摘要:
An article of apparel having a substrate layer and an incised layer is disclosed. The substrate layer is at least partially formed from a material having a first degree of stretchability. The incised layer is secured to the substrate layer and at least partially formed from a material having a second degree of stretchability, the first degree of stretchability being greater than the second degree of stretchability. In addition, the incised layer includes at least a first incision and a second incision that are concentric, the first incision being positioned within the second incision.
摘要:
An article of apparel having a substrate layer and an incised layer is disclosed. The substrate layer is at least partially formed from a material having a first degree of stretchability. The incised layer is secured to the substrate layer and at least partially formed from a material having a second degree of stretchability, the first degree of stretchability being greater than the second degree of stretchability. In addition, the incised layer includes at least a first incision and a second incision that are concentric, the first incision being positioned within the second incision.