Sterilizable multilayer material (1), in particular for packaging at least one device for medical use, comprising a non-thermofusible sheet (2) sandwiched between two lower and upper thicknesses (3, 4) of thermofusible material of at least one thermofusible sheet (F), these thicknesses of thermofusible material being welded together across the non-thermofusible sheet.

Sterilizable multilayer material (1), in particular for packaging at least one device for medical use, comprising a non-thermofusible sheet (2) sandwiched between two lower and upper thicknesses (3, 4) of thermofusible material of at least one thermofusible sheet (F), these thicknesses of thermofusible material being welded together across the non-thermofusible sheet.

An adhesive application device is provided for carrying out a method for producing a lamination stack for rotors and stators of electric motors or generators, wherein a light-activated adhesive is applied to one side of electric steel prior to punching out laminations or to at least one side of already punched-out laminations, wherein the adhesive is irradiated and activated with a light of required wavelength immediately before the adhesive exits from an application unit, and wherein laminations are then punched out from the electric steel and stacked or the already punched-out laminations are stacked to a lamination stack. The adhesive application device has at least one application unit with at least one valve for discharging an adhesive. At least one radiation source is arranged in a region of the valve and emits radiation and directs the radiation to the adhesive provided in the region of the at least one valve.

An adhesive application device is provided for carrying out a method for producing a lamination stack for rotors and stators of electric motors or generators, wherein a light-activated adhesive is applied to one side of electric steel prior to punching out laminations or to at least one side of already punched-out laminations, wherein the adhesive is irradiated and activated with a light of required wavelength immediately before the adhesive exits from an application unit, and wherein laminations are then punched out from the electric steel and stacked or the already punched-out laminations are stacked to a lamination stack. The adhesive application device has at least one application unit with at least one valve for discharging an adhesive. At least one radiation source is arranged in a region of the valve and emits radiation and directs the radiation to the adhesive provided in the region of the at least one valve.

A printed sheet fiber entanglement apparatus entangles fibers from neighboring printed fibrous layers (e.g., sheets) with one another. As a stack of printed fibrous sheets is built up, periodically a holey plate is loaded against the top sheet of the stack. The guide plate may move the sheet down over the registration pins, and then an array of felting needles are thrust into the stack. An array of needles with upward and/or downward facing barbs is thrust thought holes in the guide plate into the stack through printed sheets closest to the guide plate. As the needles pushed into or are withdrawn from the stack, barbs on the felting needles intertwine fibers from the fibrous sheets through printed marking material and with neighboring sheets. The needle array may translate slightly between multiple thrusts so that a subsequent needling thrust may occur in a slightly new location.

A printed sheet fiber entanglement apparatus entangles fibers from neighboring printed fibrous layers (e.g., sheets) with one another. As a stack of printed fibrous sheets is built up, periodically a holey plate is loaded against the top sheet of the stack. The guide plate may move the sheet down over the registration pins, and then an array of felting needles are thrust into the stack. An array of needles with upward and/or downward facing barbs is thrust thought holes in the guide plate into the stack through printed sheets closest to the guide plate. As the needles pushed into or are withdrawn from the stack, barbs on the felting needles intertwine fibers from the fibrous sheets through printed marking material and with neighboring sheets. The needle array may translate slightly between multiple thrusts so that a subsequent needling thrust may occur in a slightly new location.

The utility model discloses a multifunctional laminator, which includes laminator body, corner rounder, hole punch and paper cutter. The top of laminator is set up a storage slot and a cover plate for covering the storage slot, and the first slot is set up in the storage slot, there is a convexity at the end of the first slot to form the second slot. The utility model multifunctional laminator that corner rounder, hole punch and paper cutter are assembled on laminator, so that laminator machine can integrate with laminating, cutting, punching and cutting corner to improve the function of laminator, make it diversified, and flexible in use; in addition, storage slot is set up on the top of laminator, so that laminator is viewed as a whole from the outside, the appearance of multifunctional laminator is beautiful, simple, and reasonable structure.

The utility model discloses a multifunctional laminator, which includes laminator body, corner rounder, hole punch and paper cutter. The top of laminator is set up a storage slot and a cover plate for covering the storage slot, and the first slot is set up in the storage slot, there is a convexity at the end of the first slot to form the second slot. The utility model multifunctional laminator that corner rounder, hole punch and paper cutter are assembled on laminator, so that laminator machine can integrate with laminating, cutting, punching and cutting corner to improve the function of laminator, make it diversified, and flexible in use; in addition, storage slot is set up on the top of laminator, so that laminator is viewed as a whole from the outside, the appearance of multifunctional laminator is beautiful, simple, and reasonable structure.

A method for producing polymer coated steel sheet for 3-piece cans and 3-piece cans produced thereof.

A method for producing polymer coated steel sheet for 3-piece cans and 3-piece cans produced thereof.