摘要:
Installation fittings for use with induction weldable pipe connectors for assembling multi-layer pipe fluid distribution systems. Induction welding pipe connectors including a major central pipe connector section and a minor lateral pipe connector section pair having reduced thickness relative to the major central pipe connector section. Induction welding pipe connectors with integral solder flow barrier for assembling fluid distribution systems. Electromagnetic induction coil reverse action pliers for use with induction weldable pipe connectors for assembling fluid distribution systems.
摘要:
Method and device for connecting two ends (304, 309) of foil (8-12, 106, 308) by means of tape (250). Foil (8-12, 106, 308) is supplied and processed, e.g. buffered. One or more tape applicators (103, 104) are configured for applying tape (250) to and connecting the ends of foil (304, 309). The tape applicator (103, 104) comprises a tape receiving surface (153, 154) having one or more tape holders arranged to, when switched on, fix the position of the tape (250) on the tape receiving surface (153, 154). A tape dispenser (93) is arranged to supply tape (250) onto the tape receiving surface (153, 154). The tape (250) is dispensed to a remote part of the tape receiving surface (153, 154) and a blower blows the tape (250) onto the tape receiving surface (153, 154) while being dispensed.
摘要:
Verfahren zum Verbinden zweier Folienbahnen (2, 3), welche jeweils eine Trägerlage und eine Transferlage aufweisen, wobei die Transferlagen jeweils eine Mehrzahl von insbesondere in einem periodischen Raster angeordneter Motivbereiche (2m, 3m) umfassen, zu einer gespleißten Folienbahn (5) mit den Schritten: a) Anordnen der Folienbahnen (2m, 3m), so dass die Endabschnitte der Folienbahnen (2m, 3m) einander überlappen und in einem Verbindungsbereich übereinander liegende Motivbereiche (2m, 3m) deckungsgleich angeordnet sind; b) Fixieren der Folienbahnen (2m, 3m); c) Ausbilden eines Stumpfstoßes zwischen den beiden Folienbahnen (2m, 3m); d) Bereitstellen eines Doppel-T-förmigen Nahtverbindungselements (4v), dessen Höhe der Breite der Folienbahnen (2, 3) entspricht und dessen geringste Breite im Verbindungsabschnitt der beiden querliegenden T-Abschnitte dem Abstand benachbarter Motivbereiche (2m, 3m) entspricht, wobei die Randkontur des Nahtverbindungselements (4v) zumindest abschnittsweise der Randkontur der Motivbereiche (2m, 3m) entspricht; e) Ausbilden einer Klebstoffschicht (4k) auf dem Nahtverbindungselement (4v); f) passgenaues Positionieren des Nahtverbindungselements (4v) über dem Stumpfstoß zwischen den Folienbahnen (2, 3), wobei die Klebstoffschicht (4k) zu den Folienbahnen (2, 3) weist; g) Anpressen des Nahtverbindungselements (4v) auf die Folienbahnen (2, 3); h) Aushärten des Klebstoffs (4k). Weiter werden eine Vorrichtung zum Verbinden von zwei Folienbahnen und eine nach dem Verfahren hergestellte Folie beschrieben.
摘要:
The disclosure relates to a filling machine (1) for filling a package (2) of a web of packaging material with a food product. The filling machine (1) comprises a jaw system (3) adapted to seal the package (2) after being filled with the food product. The jaw system (3) is equipped with means (4) for providing a unique mark (5) on the package (2). The filling machine (1) further comprises a sensor (7) arranged downstream of the jaw system (3) which is adapted to detect the mark (5) on the package (2), and a cutting knife (8) adapted to cut the package (2) from the web of packaging material. The cutting knife (8) is movably arranged in the filling machine (1), such that the cutting knife (8) can be adjusted in relation to the package (2) based on the detected mark (5) before cutting the package (2) from the web of packaging material. The disclosure also relates to a method for filling a package (2) of a web of packaging material with a food product.
摘要:
The present disclosure relates to a method for splicing a web of packaging material (102), comprising: guiding the web of packaging material through a splicing device comprising one or more imaging devices (110, 112, 114, 116, 118), a slitter, and a sealing unit (122, 124); acquiring a first set of images of one or more areas of the packaging material (102), storing the acquired first set of images, slitting the web of packaging material in one or more locations to form a tail end (103) and a head end (121) of a web of packaging material, aligning the head end (121) and the tail end (103) and superimpose one on the other in preparation for forming a splice, utilizing the imaging devices (110, 112, 114, 116, 118) and the stored acquired first set of images to fine tune the alignment of the head end (121) and the tail end (103), sealing the splice.
摘要:
A microfluidic device comprises a first substrate (102) made of a first polymer material and a second substrate (104) made of a second polymer material, the first (102) and second (104) substrates having respective bonding surfaces(23, 41), at least one of the bonding surfaces (41) having channel formations (14) so that, when the bonding surfaces (23,41) are bonded by surface deformation to one another, the bonded first and second substrates (102, 104) and the channel formations (14) form at least part of a microfluidic channel network comprising a plurality of microfluidic channels, wherein one or more indicator pits (11), separate to the channel formations (14) defining the microfluidic channel network, are formed in at least one of the bonding surfaces (23, 41), so that surface deformation caused by the bonding process causes a change of configuration of the one or more indicator pits (11).
摘要:
Device (1) and method for connecting two ends of foil (304,309) by means of adhesive tape (250, 270). A continuous foil (106, 308) is obtained by connecting the end (304) of already supplied foil (106) to a new beginning (309) of a further foil (308) at a second position. The end of the old foil (304) is formed at a first position. The device (1) comprises foil supplies (2-6) supplying foil (8-12, 106, 304). A carriage sub frame (101) is mounted movably on a frame between at least the first position and can be guided towards the second position. The carriage sub frame (101) supports at least a foil end holding unit arranged for holding an end of the foil (304, 308) supplied from the foil supply (2-6). The device (1) further comprises a connection unit for connecting the ends of foil (304, 308), and a tape dispenser (120) for dispensing tape (250) to connect the foil ends. The tape dispenser (120) is mounted on the carriage sub frame (101).
摘要:
Es wird ein Verfahren zum Verbinden einer ersten und einer zweiten Folienbahn (2, 2') einer Transferfolie oder Laminierfolie beschrieben, wobei die Folienbahnen (2, 2') eine thermoplastische Trägerfolie (21 ) und eine Dekorlage (23) umfassen. Zwischen der ersten und der zweiten Folienbahn (2, 2') wird ein gemeinsamer Verbindungsabschnitt (3) ausgebildet, in dem die erste und die zweite Folienbahn (2, 2') durch ein Schweißverfahren miteinander verbunden werden. Weiter wird eine Vorrichtung zur Durchführung des Verfahrens beschrieben.