摘要:
In order to connect a new web (13), which is to be drawn off from a new bobbin (12), to a runoff web (10), drawn off from a runoff bobbin (11), of packaging material, a free end, namely an end piece (25), of the new web (13) is gripped by a drawing-off member (20) and drawn in one conveying cycle into the region of a connecting assembly (18). The runoff web (10) also runs through the connecting assembly (18). In the region of the connecting assembly (18), the two webs are laid against one another and are severed jointly by a cutter (41). After removing a web piece (45) of the runoff web (10), the web end (32), of the runoff web (10), and the web beginning (33) of the new web (13) are free. A connecting strip (47) can be brought to bear, from the free side, against the two webs.
摘要:
For high-performance packaging machines, a correspondingly large stock of cigarettes must be supplied. A container magazine (11 ) serves for receiving a plurality of containers (12) combined to form storage units (18). Each container receives a relatively large number of cigarettes. Filling takes place via a bottom wall (17). The storage units (18) can be moved up and down and transversely within the container magazine (11). The containers (12) are also designed in a special way, in order to guarantee fault-free filling and emptying.
摘要:
Soft packs for paper tissues are usually made of a thin foil. A tear-open flap is formed from weakening lines and can be torn with an attached adhesive tape (22) in order to open the pack. To avoid a further accidental tearing of the pack, reinforcements which locally increase the tearing resistance of the wrapper are arranged in the region of weakening line ends (21).
摘要:
Folding containers as packaging for relatively large bundles are conventionally sent to the refuse tip (damp) after use. The invention is to provide a reusable and largely recyclable folding container. For this, at least the side walls (11 to 14) made of plastic are designed with hinge strips (30), consisting of the same or a similar material, for the connection of said side walls. A version with a so-called tray is also possible. In this case, one part of the folding container consists of paperboard and serves for receiving smaller packs, whilst another part, made of plastic as described previously, is designed with hinge strips and is therefore reusable.
摘要:
Valve, in particular glue valve, having a magnetostrictive actuator (14) for actuating a closure member (15) in consequence of a change in a magnetic field. In order to nullify the effects of uncontrolled changes in length of the actuator (14), in particular in consequence of temperature fluctuations, the actuator (14) is connected to a holder, more specifically a holding block (23), which can be moved with inertia.
摘要:
For better protecting the cigarettes of a soft pack, the outer wrapping thereof is configured from paper or film such that a removal opening (25), which can be re-closed a number of times by a closure flap (27), is formed. The closure flap (27) covers over the removal opening (25) and is releasably fixed on a front wall (14) of the pack. The cigarettes (10) or the cigarette group (11) is enclosed by an inner blank (12) consisting of paper or tin foil. This is provided on the front side with a pull-off flap (57) in order to ensure access to the cigarettes when the pack is used.
摘要:
A soft pack for paper tissues is disclosed. Soft packs for paper tissues which have a reclosable tear-open flap (21) are often provided with large-surfaced wide adhesive labels (24) to ensure a better stability. These adhesive labels are made by punching from a web of material (26) corresponding to the width of the adhesive label (24). When the adhesive is applied, an area is left out to form an adhesive-free grip tab (25). The grip tab (25) is colorcoded with an appropriate coating. A marginal strip (31) is left free from the adhesive and free from the colored coating. The punch cut is applied in the region of this strip (31).
摘要:
The adjustment of machines (10) during the installation of the same at the location they are to be used is costly in terms of time and manpower, because a precise positioning of the machine is a precondition for a permanent fault-free operation. A reliably and precisely reproducible adjustment of the machine (10) is attained in that the load forces exerted on the machine feet (11) are measured and, by adjusting the machine feet (11), adapted to predefined nominal load forces (40). These calibration load forces are determined in advance, especially empirically, by using exact measurement methods. The values constitute reproducible values for the adjustment of the machine.
摘要:
To increase the output of packaging machines for cigarettes, a common cigarette stock, in particular a cigarette magazine, is assigned a plurality of independently working packaging units (11, 12, 13, 14). These are fed with cigarette groups, for packaging, by the cigarette magazine (10) via a common conveyor. The packaging units (11 to 14) consist of a folding unit (24), of a material unit and of a drive unit. Depending on the desired output, a pluraity of packaging units (11 to 14) can be combined as part of the packaging machine. The packaging units (11 to 14) are subdivided again into units to be handled independently, in particular into a folding unit (24), a material unit and a drive unit. These are exchangeable and, for the operation of the packaging machine, are connected functionally to one another.
摘要:
A hinged-lid box for cigarettes or the like, and a blank for producing the box from thin cardboard, includes a hinge of Z-bold configuration for pivotally attaching the lid to the rear wall so that in the closed position the lid encloses and overlaps an upper region of the box.