In the drive for cylinders of a rotary press which operate together, one of the cylinders includes a pair of cylinder segments which can be driven and rotated independently of one another by respective electric motors. The further cylinder is driven by a dedicated electric motor.

An arrangement for rolling the frontal end of a deformable sleeve-shaped container jacket comprises a supporting surface which radially supports the container jacket in the area of its end. A ring-shaped cavity is arranged radially adjacent thereto, which cavity is closed at the bottom and open at the top. The cavity has an essentially semicircular cross-section. The cavity is provided in circumferential direction with a plurality of pocket-shaped recesses in the transitional area between the su...

Curled decorative grass having a variety of configurations and methods for making such decorative grass is provided which, because of its increased bulk, can also be used as a packing material, an animal bedding, cat litter, mulch for soil and a media for plants. The curled decorative grass is produced by curling a substantially flat sheet of material and thereafter cutting the resulting curled sheet of material, or by cutting a pre-curled material.

A machine for producing articles of sheet material, having a conveyor with powered rollers for feeding blanks along a path; pressure devices for holding the blanks in contact with the powered rollers; and operating devices which interact with the blanks to perform operations, in particular folding and gluing operations, on the blanks as the blanks travel along the path. The conveyor has a number of drive members arranged along the path, and to which the pressure devices are connectable by univer...

A packaging system is disclosed that packages a product by supplying the product onto a lifter by means of a supply device, pushing the product on the lifter up to a packaging station, and covering the top surface of the product with a film. The packaging system includes a conveying unit that contacts the rear end in the conveying direction of the product on the supply device and configured to convey the product onto the lifter, a detection unit configured to determine the amount of misalignment...

A cylinder, having a cylindrical body which is rotatable about a cylinder axis of rotation, is usable to process flat material. At least one group of a plurality of tools are distributed around the periphery of the cylinder body in a homogeneous manner. These tools are able to perform a working movement with respect to the cylindrical body and are coupled to a control device which effects that working movement. A first cam plate is traced by the control device of each tool group. A rotatable cov...

A method of and a device for folding a bottom of a package, which includes a sleeve of packaging material with a transversal seal in the end of the bottom forming portion of the package, the portion having the shape of a fin. The method includes folding the fin and forming primary flaps, breaking corners on the folded fin between the primary flaps and the edge between the part of the sleeve forming the bottom and the rest of the sleeve, such that secondary flaps are folded in between the primary...

A method of packaging thermally labile goods. The method includes the steps of (a) obtaining a legend correlating thermally labile goods with a PCM panel color, (b) locating the thermally labile goods to be packaged on the legend and identifying the correlated PCM panel color, (c) obtaining thermally conditioned panels of the correlated PCM panel color from amongst a plurality of differently colored thermally conditioned panels color coded in relation to the phase change temperature of the phase...

A paper folding device having a function of alternately switching a bending direction to carry out folding continuously a plurality of times. The paper folding device comprises first and second pairs of folding roller pairs that bend a paper; a carry roller pair that feeds the paper to the first or second folding roller pair; and a biasing device for switching a direction in which the paper is bent by the first or second folding roller pair. The biasing device brings the paper into contact with ...

An airbag module for use in a motor vehicle is manufactured by first to third steps. In the first step, the airbag is folded into a predetermined configuration, and in the second step, an entire external surface of the airbag, in an initially folded condition obtained in the first step, is wrapped in a bag-shaped film forming member. The bag-shaped film forming member includes a plurality of resin layers formed in a layer-stack manner with regard to a film cross-sectional direction. In the third...