摘要:
The invention relates to a device for coating and/or impregnating a textile material web (1), comprising an application unit (2) for finishing agents, wherein the application unit (2) has at least two application rollers (5, 6), which are supported in a machine frame (4), and comprising a heat-treatment apparatus (3). The problem addressed by the invention is that of the device being suitable for different application types. This problem is solved in that a lower application roller of the application rollers (5) is supported in the machine frame (4) in such a way that the lower application roller can be moved vertically or at an angle.
摘要:
An apparatus for coating a textile 10a,b,c,d includes a coating reservoir 12 for containing a textile coating composition 14, and one or more coolable rollers operable to convey a textile material through the apparatus 10a,b,c,d and into contact with the coating composition 14, in a manner which considerably reduces build-up of the textile coating composition 14 on the one or more rollers. Methods of using apparatus 10a,b,c,d are also provided.
摘要:
Le dispositif (100) comporte un tambour tournant horizontalement (10) sur lequel arrive la bande de matière (1) latéralement par le haut. Légèrement au-dessous du point d'arrivée (3) est appliqué contre le tambour (10), ou contre la face externe de la bande de matière (1), un ruban tournant étanche aux liquides (20), lequel rend l'espace ainsi formé (9) étanche vers le bas. Le ruban (20) a sur les deux bords longitudinaux des arêtes (25) s'engageant dans des rainures (23) du tambour (10) et délimitant l'espace (9) dans le sens axial.
摘要:
The present invention relates to a finish application system (10) which enables homogenous dispersion by the finish being applied on the fiber differently. With the invention, finish loss during drying is prevented, a finish application is realized which creates the same effect with the known systems by using less finish, enables energy saving, has low first capital cost, is easy to be activated in first operation and after the system being stopped, enables less labor and effort to be spent.
摘要:
The device (100) disclosed has a horizontally turning drum (10) on to one side of which the web (1) runs down. Slightly below the point (3) at which the web runs on to the drum, a liquid-impermeable belt (20) which follows the motion of the drum presses against the outside of the web (1) and hence the drum (10), sealing off the nip (9) between the belt and the drum. The two edges of the belt (20) have flanges (25) which engage in grooves (23) in the drum (10), thus delimiting the nip (9) in the axial direction.
摘要:
Bei einem Verfahren zur Ausrüstung einer Warenbahn mit definiertem Flottenauftrag, bei dem zunächst mittels eines Auftragsaggregats, welches einen definierten Flottenauftrag zulässt (1), Flotte (2), auf eine Warenbahn (3) aufgetragen wird, wird anschließend die Warenbahn (3) durch einen Walzenspalt (4) geführt.
摘要:
Methods of applying a polymer coating to a substrate are disclosed. By disrupting a bank (8) of polymer precursor, a smooth coating of fast setting polymer can be applied to a substrate. Apparatus (5) for applying a polymer coating is also disclosed. In one embodiment, an oscillating dispenser is used to apply polymer precursor onto a dispersive surface (30). The polymer precursor flows down the surface (30) and is transferred to a moving web (50). Flowing solvent downwardly through the dispenser can provide efficient cleaning without the need for disassembly or production delays.
摘要:
The present application discloses a composition comprising a mixture of dialkoxy and trialkoxy hydroxyalkylenecarbamoylalkylene-alkoxysilanes in which the molar ratio of dialkoxy to trialkoxy hydroxyalkylenecarbamoylalkylene-alkoxysilane is in the range from about 1:3 to about 3:1. Furthermore articles are disclosed comprising a polymer coating, where the polymer coating is made from said composition.