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OptiFlo Layering Gap headbox
The OptiFlo Layering Gap headbox can produce a two-ply sheet using one headbox and one gap forming unit. This headbox technology ensures excellent layer coverage without any mixing of individual layers, which is important for layered board products.
Board and paper
Gap for board
OptiFormer Gap forming section with roll and blade technology is an optimal concept for lightweight recycled fiber-based fluting and linerboard for high-speed applications.
Board and paper
Gap with shoe blade
Novel gap forming technology OptiFormer Gap utilizes innovative shoe and blade technology to gain superior paper or board quality. The formation has beaten all other references.
Board and paper
Multifourdrinier
Fourdrinier ensures high efficiency and output. The flexibility to make products across a broad range of grades is also often desired, and white lined chipboard, folding boxboard and coated SBS can all be produced on the same multi-Fourdrinier machine.
Board and paperFind out how Valmet's drying solutions can transform your machine
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Board and paper
Curl control
OptiDry Curl, the new solution for curl control, is based on the impingement drying technology. Traditionally dryer groups with a double-felted configuration have been used for controlling the paper curl by adjusting different top/bottom dryer temperatures and affecting in this way drying on the two sides of the paper. Another traditionally used method is moisturizing (with water or steam), which also influences the curl of paper but at the same time increases paper moisture again.
Board and paper
Deaeration
Efficient solutions for active and passive air removal
Board and paper
Screening
Valmet’s screening family is built upon the comprehensive screening experience of more than 3,000 references in low- and high-consistency applications and the company’s in-house screen basket technology.
Board and paper
Valmet Pulper Feed System and dewiring equipment
A Valmet solution for pulp receiving lines offers a best-in-class combination of hardware and software for efficient automatic dewiring, destacking and recipe handling in the delivery of baled pulp to continuous or batch pulpers. We provide an optimized configuration of highly reliable machines, sophisticated control system and heavy-duty conveyors to match each customer’s specific line requirements. Our complete automatic pulper feed system for baled pulp enhances efficiency, safety and flow control.
Board and paper
Bale pulping
Board and paper
