A method for producing polymer coated steel sheet for 3-piece cans and 3-piece cans produced thereof.

The present invention is directed to a monoaxially oriented multilayer film suitable for shrink lidding applications.

Provided is a method for producing a film-coated metal plate, comprising the steps of: (1) pre-heating and soaking a metal plate; (2) laminating a film on the metal plate, with a deflector roller configured to be movable in a horizontal direction to adjust an angle α between the metal plate and a vertical direction; (3) cooling the metal plate; (4) compressing the metal plate to dry it; (5) reheating and post-processing the metal plate. A device for producing a film-coated metal plate is also provided, which comprises: an induction heating apparatus, a deflector roller (4) configured to be movable in a horizontal direction to adjust an angle α between the metal plate and a vertical direction, a thin film guide roller (6), a film-coating roller (7), a cooling apparatus (9), a compressing and drying roller (12), a reheating apparatus (14) and an air cooling apparatus (15).

A method for producing polymer coated steel sheet for 3-piece cans and 3-piece cans produced thereof.

A process for laminating a polyester film onto a major surface of a metal strip and to a laminated metal strip produced thereby, or a can produced therefrom.

A method for producing coated chipboard (9) having a functional surface, wherein the chipboard (9), in a first step (S1), is covered continuously and simultaneously and on both sides using melamine-impregnated paper (90) and a functional carrier material (91), wherein the melamine-impregnated paper (90) and the functional carrier material (91) are laid continuously and simultaneously by two rolls (10) and (11) in each case on the chipboard (9). A system for carrying out the above method and for producing a coated chipboard (9) includes, for continuously operating the system and for continuously carrying out the method, in each case a suitable functional carrier material and paper unwinding device (1), a suitable cutting device (2), a suitable press (3), and a suitable functional carrier material draw-off device (4).

A method for producing a film-coated metal plate, comprising the steps of: (1) pre-heating and soaking a metal plate; (2) hot coating the metal plate with a thin film; (3) cooling the metal plate; (4) compressing the metal plate to dry it; (5) reheating and post-processing the metal plate. This method is able to produce a metal plate having a thin film coated on the surface thereof and to easily control the thickness of a melting layer of the thin film in the process of production, especially control the difference between the thicknesses of the melting layers on both sides; and meanwhile, this method is able to increase the cooling rate. Accordingly, this method enhances the performance of the film-coated metal plate and increases the application range of the film-coated metal plate by means of a more environmentally friendly producing process and lower energy consumption, and is able to produce good economic and social benefits. The film-coated metal plate produced by this method can be used for food and beverage package. A device for producing a film-coated metal plate, which can produce a film-coated metal plate using the described method for producing a film-coated metal plate. The device comprises: an induction heating apparatus, an offset roller (4), a thin film guide roller (6), a film-coating roller (7), a cooling apparatus (9), a compressing and drying roller (12), a reheating apparatus (14) and an air cooling apparatus (15).

A process for laminating a polyester film onto a major surface of a metal strip and to a laminated metal strip produced thereby, or a can produced therefrom.

Provided are a chromium-free passivated and film-covered tinned plate, a passivation treatment solution for manufacturing a passivation film, and a manufacturing method for a tinned plate. The chromium-free passivated and film-covered tinned plate comprises a tinned plate and a polyester film laminated on a surface of the tinned plate. The tinned plate comprises a substrate, a tin coating and a passivation film covering a surface of the tin coating. The passivation film does not contain chromium, and contains 2.0-20 mg/m.sup.2 of zinc and 10-60 mg/m.sup.2 of silicon. A solvent in the passivation treatment solution is water, and the solution contains 0.5-5.0 wt % of a zinc salt and 10-30 wt % of an organosiloxane or a polysiloxane. The manufacturing method for the tinned plate comprises: (1) electrotinning a steel substrate to form a tin coating; (2) subjecting the steel substrate having the tin coating to a soft melting treatment to form an iron-tin alloy layer; (3) spray-coating a passivation treatment solution to form a tinned plate having a passivation film; (4) squeeze-drying the tinned plate; (5) hot air drying; and (6) thermally laminating a polyester film onto a surface of the surface-treated tinned plate.

The present disclosure relates to extrusion coating systems, extrusion coated substrates, and processes for making the same. In some aspects, extrusion coating systems as described herein may include an at least partially insulated outlet wall, which may facilitate production of coated substrates exhibiting a very desirable surface texture and appearance. Coated substrates of the present invention may be utilized in a variety of end applications, including, but not limited to, interior and exterior construction materials for homes, buildings, and furniture.