A method for connecting first and second plastic parts by a laser transmission bonding wherein the first plastic part absorbs laser light and the second plastic part is made of transparent plastic. The method includes the following steps: positioning the first plastic part in a first tool, positioning the second plastic part in a second tool so that the first plastic part and the second plastic part are spaced from each other thereby preventing mutual heat exchange between the parts, directing laser light through the second plastic part onto a connection zone of the first plastic part whereby the first plastic part is heated at least within the connection zone, after heating the first plastic part, moving the second plastic part into contact with the first plastic part, so that the second plastic part is firmly bonded to the first plastic part.

The present invention relates to a pouch-shaped battery sealing apparatus including a position adjustment unit capable of adjusting relative positions of an electrode lead and an insulative film before sealing during a process of applying heat and pressure to an outer periphery of a battery case made of a laminate sheet to seal the outer periphery of the battery case when a pouch-shaped battery is manufactured and a pouch-shaped battery sealing method using the same.

A labeling device, comprising a scale control assembly (11) and a stripping assembly (12), the scale control assembly (11) being configured to obtain a material strip (10) and to lead out a predetermined length of the material strip (10); the stripping assembly (12) being configured to grasp a target label (101) on the material strip (10) led out by the scale control assembly (11) and to affix the target label (101) to a product (D) to be labeled at a pre-set position so as to obtain a labeled product. Said device controls, by means of the scale control assembly, the length of the material strip that is led out at each time when labeling the product to be labeled, so as to improve the precision of the stripping assembly grasping the label and affixing the label to the product to be labeled.

The invention concerns an apparatus for manufacturing of containers from blanks of a cardboard based material, said apparatus comprising: a container body forming unit configured to form a cylindrical container body from a substantially plane blank of a multilayer material comprising at least a supporting cardboard layer and a weldable layer; a welding unit configured to fasten an end closure to the container body, said welding unit comprising an inductive welding energy generator for melting of the weldable layer; and transporting means configured to transport a flow of body blanks to the container body forming unit, to transport a flow of container bodies from the container body forming unit to the welding unit, and to transport a flow of container bodies provided with end closures from the welding unit. The invention is characterized in that the transporting means comprises: a first movable gripping arrangement configured to grip at least two container bodies and move these container bodies simultaneously to the welding unit; and a transferring and positioning arrangement configured to transfer container bodies from the container body forming unit to the first movable gripping arrangement and to position the container bodies in a controlled manner to ensure that the first movable gripping arrangement can grip the at least two container bodies properly, wherein the welding unit is configured to simultaneously fasten an end closure to each of the at least two container bodies. The invention also concerns a method for operating an apparatus of the above type.

A spout is mounted on a plastic film being longitudinally and intermittently fed. The plastic film is punched by a punch blade to form an aperture. A carriage is moved for a distance corresponding to a space between the punch blade and a seal head and between a punch receiver and a seal receiver. The spout is inserted into the aperture. The spout and the plastic film are heat sealed with each other by the seal head.

A spout is mounted on a plastic film being longitudinally and intermittently fed. The plastic film is punched by a punch blade to form an aperture. A carriage is moved for a distance corresponding to a space between the punch blade and a seal head and between a punch receiver and a seal receiver. The spout is inserted into the aperture. The spout and the plastic film are heat sealed with each other by the seal head.

A labeling device, comprising a scale control assembly (11) and a stripping assembly (12), the scale control assembly (11) being configured to obtain a material strip (10) and to lead out a predetermined length of the material strip (10); the stripping assembly (12) being configured to grasp a target label (101) on the material strip (10) led out by the scale control assembly (11) and to affix the target label (101) to a product (D) to be labeled at a pre-set position so as to obtain a labeled product. Said device controls, by means of the scale control assembly, the length of the material strip that is led out at each time when labeling the product to be labeled, so as to improve the precision of the stripping assembly grasping the label and affixing the label to the product to be labeled.

A plastic welding device for the automatic welding of at least three components comprises at least one first tool, at least one second tool and at least one transfer device. A first component is positionable on the first tool. The first and the second tool are movable relative to each other in order to weld the first component with a second component. The transfer device is movable relative to at least one of the tools and with it at least one third component is automatically feedable to one of the tools. In this manner, the at least one third component is weldable with the compound made up of the first and second components via the first and the second tool or via the first or the second tool in combination with the third tool.

A dual roll fabric welding or seaming machine is configured to seam pieces of sheet material to one another as the pieces move downstream. The machine includes modular gantries and various actor devices which may be readily mounted on any of the gantries to interact with the moving sheet material to achieve various functions, such as seaming pieces of sheet material together, forming hems, applying grommets to the sheet material, printing on the sheet material, connecting reinforcement strips or ropes to the sheet material and cutting the sheet material.

To provide a molding-material supplying mechanism and a molding apparatus capable of improving a volume occupancy ratio of a molding material.

A cassette 61 (a molding-material supplying mechanism) includes a tape-like molding material 10 having a rectangular shape in section and a bobbin 616 (a winding core) on which the molding material 10 is wound. In sectional view orthogonal to a rotation axis of the bobbin 616 (the winding core), the molding material 10 is wound on the bobbin 616 (the winding core) in a concentric shape centering on the rotation axis.