摘要:
An oral pouched snuff product (1) and a method for its production. The oral pouched snuff product (1) comprises a filling material (3) and a saliva-permeable pouch enclosing the filling material, the saliva-permeable pouch comprising at least one elongated seal (13a) and the saliva-permeable pouch comprising a mesh material (5) being elastic in at least one direction and comprising fibres of thermoplastic polyamide, wherein the at least one elongated seal has a seal strength of at least 0.10 N/mm as measured in dry state as well as in wet state. The at least one elongated seal (13a) may be an ultrasonically provided weld.
摘要:
The subject invention includes methods and apparatus for joining treads. Such methods include the step of providing a first tread portion and a second tread portion for forming a joined tread, each tread portion comprising a section of tire tread extending lengthwise from a terminal end. Additional steps include providing a first fixture configured to retain the first tread portion and a second fixture configured to retain the second tread portion and securing the first tread portion into the first fixture and securing the second tread portion into the second fixture, each of the first and second fixtures being arranged within the first and second fixtures such that the terminal end of each tread portion is in communication with a joining side of each fixture. The methods further include directing the terminal ends towards each other and into forceful engagement with an elastomeric joining material arranged between the terminal ends.
摘要:
A packaging machine for packaging products in bags (101; 102; 103; 104) comprises a forming tube (2; 12) around which a film (50) made of plastic material is wrapped that is unwound from a reel (51), a feeding unit for dispensing into the forming tube (2; 12) defined doses of product to be packaged in the bags (101; 102; 103; 104), a first welding unit (3) for carrying out on the film (50) at least a longitudinal weld (52; 53), parallel to a feed direction (A) of the film (50) along the forming tube (2; 12), a second welding unit (4) for carrying out on the film (50) transverse welds (54; 55), in particular almost orthogonal to the feed direction (A), mounted rotatably about a rotation axis (Z), in particular substantially parallel to the feed direction (A), so as to carry out transverse welds (54; 55) at least along two welding directions (B, C) that are orthogonal to each other and to the feed direction (A), and moving means (5) for supporting and moving the second welding unit (4) along the feed direction (A) with a reciprocating rectilinear motion; moving means (5) comprises a carriage (6), supporting the second welding unit (4) and slidingly connected to the supporting frame (7) of the machine (1), actuating means (10) to move the carriage (6) and balancing means (11) to cooperate with actuating means (10) for moving said carriage (6); the balancing means (11) comprises at least a cylinder (21) that is in flowing connection with a reservoir (22) of pressurised air and fixed to the supporting frame (7) and connected with and acting on the carriage (6).
摘要:
A sport ball may include a casing and a bladder. The casing includes a plurality of panels having edge areas joined to each other with bonds, and the edge areas project toward an exterior of the ball. The bladder is located within the casing. In another aspect, the casing includes a first panel and a second panel that each have an exterior surface facing outward and an opposite interior surface facing inward. The interior surface of the first panel is bonded to the interior surface of the second panel to form a seam that joins the first panel and the second panel together. A method of manufacturing the casing may include forming thermal bonds between the panels.
摘要:
This invention is directed to multiple sealing bars to seal articles moving on a conveyor (2) inside a sleeve (4) that forms a continuous film tube (5). Retracting conveyors act to collapse the tube between the articles so that the collapsed portion of the tube can be sealed. The synchronization of the sealing bars with the movement of retracting conveyors allows for a continuous motion machine where the products inside the film do not stop.
摘要:
A method for manufacturing a disposable worn article including the steps of: carrying a continuous sheet (W1) continuous in a carrying direction (X1); placing elastic members (F3), continuous in the carrying direction of the continuous sheet, on the continuous sheet with the continuous elastic members stretched; placing discontinuous sheets (W2), each of which has a predetermined length, on the continuous sheet intermittently and successively in the carrying direction so that the continuous elastic members are sandwiched between the discontinuous sheets and the continuous sheet; and carrying out a first joining step in which, in an area where each of the discontinuous sheets is placed, the continuous sheet, each of the discontinuous sheets, and the continuous elastic members are joined to one another, intermittently in the carrying direction, along first joining portions (32A, 32C) extending in a width direction (Y) crossing the carrying direction.
摘要:
Es wird eine Vorrichtung zur Bearbeitung zumindest eines Verschlusses (10) für eine Verpackungsmaschine, insbesondere Schlauchbeutelmaschine, vorgeschlagen, umfassend zumindest eine Siegeleinrichtung (7) zur Aufsiegelung des Verschlusses (10) auf eine Folie (1), umfassend zumindest eine Bearbeitungsvorrichtung (21, 22, 33) zur Bearbeitung des Verschlusses (10), zumindest eine Zuführung (15) zum Zuführen zumindest eines Verschlusses (10) zu der Bearbeitungsvorrichtung (21, 22, 33), wobei zumindest ein Antriebsmittel (17, 31, 32) vorgesehen ist zur Bewegung der Bearbeitungsvorrichtung (21, 22, 33) entlang einer Bewegungsrichtung des Verschlusses (10).