Abstract: A method for producing a label for affixing to a syringe body, which label on both sides of an extension area comprises a first flat side and a second flat side, a first label region, which is wrappable about the syringe body, a second label region, which is joined to the first label region and which on the first flat side and/or the second flat side comprises a needle receiving device for a syringe needle for the protection from injuries through the syringe needle. The needle receiving device is produced into a receiving device region wholly or partly forming the needle receiving device by applying a build-up layer onto a carrier substrate of the second label region and moulding the build-up layer on the carrier substrate.

Abstract: A method for producing a label for affixing to a syringe body, which label on both sides of an extension area comprises a first flat side and a second flat side, a first label region, which is wrappable about the syringe body, a second label region, which is joined to the first label region and which on the first flat side and/or the second flat side comprises a needle receiving device for a syringe needle for the protection from injuries through the syringe needle. The needle receiving device is produced into a receiving device region wholly or partly forming the needle receiving device by applying a build-up layer onto a carrier substrate of the second label region and moulding the build-up layer on the carrier substrate.

Abstract: The invention relates to a security tag comprising a substrate layer (10), a void structure (20) applied to the substrate layer and an RFID transponder. The RFID transponder comprises at least one semiconductor chip (43) and a dipole antenna (30) which is applied above the void structure (20). According to the invention, upon triggering the void effect, the dipole antenna (30) is interrupted, which can be determined by a reduced reading range of the transponder. A manipulation attempt on the security tag can thus be determined.

Abstract: An electronic functional label and a special production process for such a label, which can be equipped with electronic components in very simple, fast, and effective manner, without a soldering process that is connected with high temperatures. For this purpose, a carrier substrate preferably having printed electronic structures is equipped with electronic components by means of an electrically conductive adhesive. The use of special electronic components (sensors and optical/acoustic actors) that interact with their surroundings proves to be particularly advantageous in this connection. High-quality labels, in particular, having surprising interactions can be produced in a simple and cost-advantageous manner.

Abstract: The invention relates to a plasticizing unit in injection-moulding machines, in particular for processing thermoplastics, with a plasticizing cylinder in which a rotatable and axially displaceable screw is arranged, at the head of which a non-return valve is provided, which has an axially displaceable barrier sleeve which encloses with radial play a tapered region which belongs to a basic body fixed in the screw head and is present between blades and a stop ring. The basic body has at least three blades, in that supporting elements provided on the surfaces of the blades facing the barrier sleeve, wherein at least the supporting surfaces of the supporting elements are made of a hard-wearing material.

Abstract: A self-adhesive label for automatic or manual dispensing comprises an adhesive region and a less-adhesive region on one side with the non-adhesive region being formed such that the adhesive power of the label varies continuously in a transition region between the adhesive and the less-adhesive region.

Abstract: A label for concealing proprietary information is attached to a backing material and includes a layer of adhesive, a base layer, an opaque scratch layer, which can be removed by rubbing, and an authentication mark applied to the scratch layer. The information may be on the backing material or between the base and scratch layers. In another embodiment, an ink film is located between the base layer and an object. Areas of anti-stick lacquer are provided between the ink film and the object, so that the relative adhesive force on the ink film has spatial variations.

Abstract: A die closing device of an injection molding machine includes a stationary die clamping plate, a movable die clamping plate, and a toggle lever pair connecting the clamping plates. The toggle lever pair includes a first connecting rod and a second connecting rod, the first connecting rod being pivotally connected to the stationary die clamping plate, and the second connecting rod being pivotally connected between the first rod and the movable die clamping plate. The device further includes a powered driver operable for imparting motion to at least one of the first and second connecting rods to controllably move the movable die clamping plate relative to the stationary plates to open and close the die.

Abstract: An electrical connecting element for connecting an electrical accessory, such as an antenna or heater provided on a window, to the car circuitry. The connecting element includes at least one flexible sheet having an upper surface and a lower surface. The lower surface of the sheet is at least partially coated with a conductive adhesive. At least one connector is disposed on the upper surface of the sheet for connection to the electrical accessory. At least one conductive trace is disposed on the upper surface of the sheet. In one embodiment, the at least one conductive trace is coupled to the conductive adhesive and the connector. In another embodiment, the connector is coupled to the conductive adhesive. In still another embodiment, a through-hole is disposed in the sheet. The through-hole is filled with a conductive material, wherein the conductive material protrudes from the lower surface of the sheet and the adhesive coated thereon for establishing an electrical contact with the conductive portion.

Abstract: An injection-molding machine for plastic, including an injection cylinder, a screw arranged in the injection cylinder and having a drive shaft, an electric motor, a mechanical rotary drive for connecting the electric motor to the drive shaft so that rotary motion is imparted to the drive shaft, and a linear drive for connecting the electric motor to the drive shaft so that linear motion is imparted to the drive shaft. The linear drive includes a pressure medium pump connected to the electric motor, and at least one synchronous piston-cylinder unit connected to the drive shaft and in fluid communication with the pump. A control unit is connected to the pump for controlling one of pump and motor absorption level. Hydraulic lines are configured and arranged to directly connect an input of the synchronous cylinder with an output of the pump and an output of the synchronous cylinder with an input of the pump in a closed hydraulic circuit.

Abstract: A plastics injection molding machine having a screw which is arranged in an injection cylinder and is moved by a linear drive and a rotary drive such that it is driven by only one motor. The driving motor is a servo motor and the linear drive is a piston-cylinder unit which is moved by a hydraulic pump which is connected with the driving motor and is in a closed hydraulic circuit. The screw has a drive shaft which is acted upon by the rotary drive connected to the driving motor. The rotary drive has a hydraulic drive with a motor which has a driven motor shaft corresponding to a piston rod. The motor is connected with the forward-flow line via a feed line and an outlet line. A releasable check valve, which is controllable by a two-way directional control valve, is provided in the forward-flow line.

Abstract: An injection molding machine includes a screw unit provided with a drive and mounted through a carrier on a base frame. The screw unit can be connected to a tool clamping plate in a frictionally engaging manner. The carrier includes a carriage which can be moved on the base frame by at least one moving unit fastened on the tool clamping plate. The carriage has a front carriage portion with at least one recess provided in the front carriage portion. A yoke provided at the opening side of the housing part can be placed in a positively engaging manner into the recess. The rear housing part of the plasticizing unit is connectable through support and centering elements to an undercarriage which is slidable on the base frame.

Abstract: In a machine for injection molding thermoplastic materials in a molding tool by seriatim injection cycles, wherein an injection pressure stage and a subsequent holding pressure stage are employed, and wherein parameters of a change-over point from the injection pressure to the holding pressure have a trend of varying, a method for regulating the trend of the change-over point in each injection cycle, involving (a) establishing upper and lower pressure, and time boundary target parameters for a working window, (b) establishing upper and lower temperature boundary target parameters for a working band, (c) defining the change-over point within said working window, by specifying a pressure, at a given time, (d)measuring the actual pressure at the time of changing from the injection pressure to the holding pressure, and detecting any pressure and time differences from the boundary target parameters of the working window, (e) measuring the actual temperature, and detecting any temperature differences from the bound

Abstract: An injection molding machine for manufacturing plastic moldings contains a plurality of hydraulic loads for individual subassemblies including a closing unit, an injection unit, an ejector and cores. A plurality of the pumps are respectively connected to the hydraulic loads. At least one alternating-current servomotor is provided for driving the pumps. In a method of controlling hydraulic drives of the foregoing machine, the measured value of a subassembly is detected and compared with a desired value; any deviation detected thereby is converted into a desired velocity value. The speed of rotation of an associated motor is then adjusted, via a servodrive module, in response to the mentioned desired velocity value.