摘要:
A manufacturing apparatus of a transdermal absorption preparation, comprising an adhesive sheet supplying part A to feed out a band-like first adhesive sheet 3 into a runway, wherein the adhesive sheet has at least an adhesive layer comprising an adhesive and a liquid component compatible with the adhesive, a drug liquid application part B to apply a given amount of a drug liquid to an adhesive face 2b, and a traveling section C for impregnation which is set in the runway after the drug liquid application part B, during which the adhesive sheet is run for a period necessary for the applied drug liquid to soak into the adhesive layer without contact of the drug liquid coated face of the adhesive layer with other members.
摘要:
The device comprises: a first embossing unit (3) with a first embossing roller (5) equipped with a first series of protuberances (5P); a second embossing unit (13) with a second embossing roller (15) equipped with a second series of protuberances (15P) of greater height and lesser density with respect to the protuberances of said first series, said protuberances defining decorative motifs; a glue dispenser (19) associated with said second embossing roller, to apply a glue to a first ply (V1) embossed by said first and said second embossing unit at the protuberances of said second embossing roller; a laminating member (21) associated with said second embossing roller to apply a second ply (V2) to the first ply. At Ieast a printing unit (9), which applies an ink to said first ply (V1) at the protuberances of the first embossing roller, is associated with the first embossing roller (5).
摘要:
The invention relates to a method of producing a product comprising a support having a long-acting adhesive and a protective tape disposed thereon, so that said adhesive can be used at a later time. The inventive method is characterised in that it consists in: determining a reference plane (P) which is close to the location of the adhesive deposit and which is either below the plane containing the lower face of the support or above the plane containing the upper face of said support; establishing the distance (D) separating the reference plane (P) and the level (N) at which the adhesive (2) is delivered, which is close to the plane containing the application face of the support; delivering the long-acting adhesive (2); delivering a protective tape (20) which is disposed on top of the adhesive (2) either simultaneously using a pre-fabricated transfer tape or separately; moving the support in relation to the deposit station; exerting a transverse force on the support such that one of the faces thereof is applied continuously against the reference plane (P); and exerting a pressure, counter to the transverse force, on the protective tape (20) and the adhesive (2).
摘要:
A file folder (10; 40) has a pocket (30) disposed on one of its surfaces. The edges (38) of the pocket (30) and the file folder (10; 40) are in sheared alignment with each other. A method for manufacturing a file folder (10; 40) having a pocket (30) is disclosed. Adhesive (32) is deposited along several edges of a first web of material (31) which is pressed to a second web of material (11) to join the webs together by the adhesive. The combined materials (70) are cut along one of the edges of adhesive to form a sheet having a pocket. The first and second webs (31, 11) have side edges (38) which are in sheared alignment.
摘要:
The process relates to the production of a product consisting of a base (20) to which an adhesive (2-10) with long-term effect and a protective band (15) are attached and which allows use of the adhesive (2-10) to be deferred. The process is characterised by the use of a base (20), to one surface of which (22) the adhesive (2-10) is attached, said surface presenting irregularities. The adhesive (20) is heated to a temperature at which it becomes paste-like and almost liquid, and brought to at least one opening (4) situated above a plane surface (5) on which the base (20) has been placed. Said adhesive is then caused to flow at the same time that a relative movement between the base (20) and the opening (4) occurs. This results in the adhesive being deposited on the base (20) along at least one thick cord (10) notably one that is continuous. The temperature of the adhesive (2) is then lowered in order to increase its viscosity until it becomes paste-like to the point of turning solid. Pressure is applied to the paste-like adhesive (2-10) in order to cause lateral stretching and rolling of the cord (10) along its full length. Finally, at least one subsequent cutting of the product, which consists of a base (20), an adhesive strip (10) and a protection band (15), takes place.
摘要:
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Herstellung eines endlosen, aus flach nebeneinanderstehenden, partiell miteinander verklebten Streifen (16) bestehenden Wabenbandes (32), das durch Recken in Bandlängsrichtung zu einer Wabe auseinandergezogen werden kann, wobei von mehreren Coils (2) Folienbahnen (3) jeweils kontinuierlich abgezogen, auf einer Seite mit in Bahnlängsrichtung parallel zueinander verlaufenden, gleichen Abstand voneinander aufweisenden Leimstreifen (10) versehen und anschließend übereinander gelegt werden, wobei die Leimstreifen (10) der einen Folienbahn (3) gegenüber den der darüber bzw. darunter liegenden Folienbahn (3) um jeweils einen halben Streifenabstand versetzt angeordnet sind, worauf dann das mehrlagige Folienband zur gegenseitigen Fixierung seiner einzelnen Lagen durch Druck und/oder Temperatur behandelt und schließlich quer in Streifen (16) gewünschter Breite aufgeteilt wird, die übereinander gestapelt und unter Druck zu dem endlosen Wabenband (32) verpreßt werden. Zur Erzielung einer preiswerten Herstellung wird erfindungsgemäß vorgeschlagen, daß die genannte Beleimung mit Hotmelt erfolgt, der streifenförmig auf jede Folienbahn (3) aufgedüst wird, und daß von dem in Förderrichtung (5) vorn liegenden Ende des Folienbandes (3) nach der genannten Fixierung seiner Lagen Folienbahnabschnitte gleicher Länge abgetrennt werden, die hinsichtlich ihrer Länge einem Mehrfachen der Streifenbreite entsprechen und zu Zwischenstapeln (20) übereinander geschichtet werden, die einen Pufferspeicher bilden und einzeln zu Paketen (22) verpreßt werden, die nacheinander in die genannten Streifen (16) aufgeteilt werden, die unter Wärmezufuhr (31) zu dem genannten Wabenband (32) verpreßt werden, das anschließend abgekühlt wird (33).
摘要:
An apparatus is disclosed for applying adhesive to the small, tubular cores (A) on which paper webs are wound for the manufacture of toilet paper, kitchen towels and the like; the apparatus also moves the cores from a hopper (1), and after adhesive is applied, in an axial direction to the paper re-winder (R).
摘要:
A method and apparatus are disclosed for the electrostatic spraying of powder on cloth, paper and the like. The powder is coated on nonconductive and porous cloth or paper or similar material by placing the material in the electric force lines (EF) generated between a corona pin (1) and its counterelectrode (2) on a powder spray gun or by passing the material through such lines. A positive or negative high voltage is passed to the corona pin and an inverse negative or positive high voltage is applied to the corresponding counterelectrode. The apparatus may include one or more corona pins and counterelectrodes provided on one or more gun nozzles. (3).