The present invention relates to a biodegradable food packaging unit (2) from a moulded pulp material and a method for manufacturing such biodegradable packaging unit. The packaging according to the invention comprises a food receiving or carrying compartment having a food contact surface, wherein the moulded pulp material comprises an amount of a biodegradable aliphatic polyester; wherein the food contact surface comprises a cellulose-based laminate layer (10); and wherein the food packaging unit is a compostable food packaging unit. In a preferred embodiment the amount of biodegradable aliphatic polyester is in the range of 0.5-20 wt. %, more preferably in the range of 1-15 wt. %.

A welding head comprises a welding element (51) for welding a lid (1) to an opening device of a container (10). The welding head (43) further comprises a 5 compensating device (62) operable for compensating a misalignment between the welding element (51) and the lid (1), thereby centering the welding element (51) relative to the lid (1).

A method and apparatus are represented and described for gripping and holding dispensing elements, having a flange and a screw cap, for subsequent application onto packages, wherein the dispensing elements are linearly supplied to the apparatus in an aligned position and wherein each dispensing element is gripped individually by gripper jaws of a gripping device and is applied by means of its flange onto a package. In order that an applicator with smaller structural height can, even in the case of higher speeds, also reliably provide packages comprising an oblique gable with a dispensing elements, the following steps are provided: raising each gripping device into a start position above the supplied dispensing elements, lowering each gripping device with opened gripper jaws from their highest position to a dispensing element provided therebelow, wherein the transport speed of the gripping device and the transport belt are synchronised, pulling a dispensing element with opened gripper jaws to a flat delivery region, gripping a dispensing element by closing the gripper jaws, lowering each gripping device with gripped dispensing element to a package transported therebelow in an application position, pressing the dispensing element onto the package for a predefined time, and releasing the applied dispensing element and raising each gripping device to receive a newly-supplied dispensing element.

A method for recycling of multilayer material is disclosed. The multilayer material (10) comprises a metal layer (30) and at least one further layer (20, 40). The method comprises placing the packaging material in a vat (310) comprising a separation fluid (330) to produce a mixture of metal shreds from the metal layer (30), plastic shreds from the polymer layer (20, 40) and residual components. The separation fluid comprises a mixture comprising a mixture of water, carboxylic acid, carboxylate salt and passivation agent for passivating the surface of the metal layer.

A method and apparatus for the formation of double-walled containers includes two integrally connected containers extending in the same direction with an air gap between them, stretch-blow moulded as single bodies out of thermoplastic material, and suitable for mass-production. A thermoplastic tubular blank is formed and then heat-conditioned. The heat-conditioned tubular blank is then mechanically stretched longitudinally and blow-formed outwards by gas pressure to form first and second containers. A piston and mould cavity cooperate to further mould the containers such that the second smaller container side wall(s) are at least substantially not in contact with the second container shaped mould cavity set and may be inverted inside-out, while the second smaller container bottom wall at least substantially does not invert, in order for the second smaller container to become a substantially mirror-image inverted second smaller container extending in the same direction as, and interior to, the first container.

A device comprising a first fixing element, a further fixing element, and a folded planar composite is disclosed. The first fixing element comprises a first fixing surface and the further fixing element comprises a further fixing surface. The folded planar composite is at least partially fixed between the first fixing surface and the further fixing surface. The folded planar composite comprises a first composite region and a further composite region.

A method and device for thermal activation of tube-shaped packaging sleeves made of cardboard/plastic composite material, wherein a hot gas is applied to the tube-shaped packaging sleeve by a heating device in order to produce the base or the head of the packaging. To achieve even heating for the activation of the contact surfaces with production using simple construction, wherein the energy required for the activation process is used as completely as possible for the heating of the surfaces to be activated, the heating device is placed into effective contact with the surfaces to be activated by the heating device being moved inside the tube-shaped packaging sleeves for activation. The heating device has at least one nozzle element with an outlet opening, the external shape of which nozzle element corresponds to the internal shape of the end of the tube-shaped packaging sleeve to be activated.

There is described a unit (1) for forming/advancing at least one pack (3) or at least one portion of a pack 5 (3), comprising: a frame (12a, 12b), at least one carriage (14, 14b), which is movable along a path (13a, 13b) with respect to frame (12a, 12b) and is adapted to form/advance said pack (3) or said at least one portion of a pack (3), an electromagnetic stationary device 10 (50), at least one tag (52a, 52b) carried by carriage (14a, 14b), and wireless communication means (51) configured to establish a bidirectional communication between stationary device (50) and tag (52a, 52b).

Apparatus (10) is for use in a cap applicator unit (12). The apparatus (10) comprises a spigot (14) comprising an elongate body (16) and a head (18) connected to one end of the elongate body (16), and an anvil (20) provided with a hole (22) therein, the elongate body (16) of the spigot (14) mounted in the hole (22) of the anvil (20). The size of the hole (22) of the anvil (20) is sufficiently greater than the size of the elongate body (16) of the spigot (14) to permit angular movement of the spigot (14) relative to the anvil (20). The apparatus (10) further comprises at least one tensioning device (24) and (36) arranged to provide a force tensioning the spigot (14) against the anvil (20).

A method for quality assessment of a sealing section of a package, wherein the package includes at least a robustness layer and a plastic layer. The sealing section is formed by holding a first section and a second section of the package against each other while providing heat such that the plastic layer of the first and second section melt and thereby provide for that the first and second section adhere to each other. The method includes capturing image data depicting the sealing section using a camera, identifying a reference line in the image data, identifying a sealing section boundary line in the image data, determining a sealing section assessment feature set based on the reference line and the sealing section boundary line, and comparing the sealing section assessment feature set with a reference feature set.