US5549792A - Headbox for a paper machine - Google Patents

A headbox for a paper machine is characterized by having: at least one machine-wide channel region which defines a main direction of flow; a region for the production of turbulence; a plurality of feed lines distributed over the machine width and discharging into the headbox channel region; an adjusting device in each feed line for controlling the quantity of flow; an angle α between the main ...

Get price

Paper Machine :- Open Headbox - YouTube

[email protected]

Get price

Board and paper machines | Valmet

Valmet is the world-leading full-scope supplier for paper machines - regardless of your raw material or desired end product grade. We have the experience and know-how to supply the machinery and optimize the whole papermaking process for maximized efficiency and guaranteed business profitability.

Get price

Paper machine - Wikipedia

A paper machine (or paper-making machine) is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the Fourdrinier Machine, which uses a moving woven mesh to create a continuous paper web by filtering out the fibres held in a paper stock and producing a continuously ...

Get price

Google Maps

Find local businesses, view maps and get driving directions in Google Maps.

Get price

Google

Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for.

Get price

US20020153113A1 - Lamella of a headbox of a paper ...

Lamella of a headbox through which at least one fibrous suspension flows. The headbox has a machine-width headbox nozzle with a nozzle length and an exit opening, and the headbox nozzle is delimited by an upper nozzle wall and a lower nozzle wall. The lamella, which is structured and arranged to be mounted within the headbox nozzle, includes a lamella body having a downstream Lamella end ...

Get price

PMP - Paper Machinery Producer

PMP – Paper Machinery Producer is a global provider of tissue, paper and board technology supporting paper industry for over 160 years. The headquarters of PMP Group (PMPoland S.A.) is located in .

Get price

Headbox modelling for cross-direction basis weight control ...

Sep 01, 1994· A 5.76 m wide paper machine headbox model with 49 actuators mounted on the slice lip was sub- jected to bumptests applied using a heuristic pro- file similar to the one shown in Fig. 5, with the results shown in Figs. 7 and 8 for settling times of 1 and 10 s, respectively.

Get price

DE4437181C2 - Headbox for a paper machine - Google Patents

Headbox device for a paper machine and method for its operation DE4019593C2 (en) * 1990-06-20: 1994-01-20: Voith J M: Headbox for paper machines US5196091A (en) * 1991-10-29: 1993-03-23: Beloit Technologies, Inc. Headbox apparatus with stock dilution conduits for basis weight control

Get price

Designing Paper Machine Headbox Using GA | Request PDF

Design of CD control of paper machine through multivariable problem, Optimal minimum control effort for a Fourdrinier machine headbox in [40]. An adaptive model predictive control of consistency ...

Get price

Paper Machine Air Cushion Headbox - YouTube

Air cushion headbox for decorative paper. 0086 138 846 22373 (whatsapp ID, wechat ID) Contact Person; Chris Wang

Get price

DE3704462A1 - Headbox for a paper machine - Google Patents

headbox for a paper machine with a guide block (1) having at least one fuel fluid can flow guide channels, and an adjoining the guide block (1) the nozzle chamber (2) which is delimited by two lips (5, 7) having a gap (S 1, S 2) form for the exit of the material liquid, the nozzle chamber (2) is divided by at least one adjustable partition (8 ...

Get price

Intelli-Jet V® Hydraulic Headbox - PMP Group

We believe that the heart of a paper machine is the Headbox. It should be efficient and reliable to provide the best performance in every situation, including the most critical and demanding. An impressive basis weight profile, superior sheet formation and great fiber orientation are results that are achieved with outstanding Intelli-Jet V reg;...

Get price