Structure
The structure of Sun Hong double-layer forming fabrics is generally a double-layer weft structure; the manufacturing method is the seamed (H) type. Compared to single-layer, densities of warp and weft are higher. Double-layer is more dimensionally stable but less stretchable. Diameters and material types of sheet-side and machine-side wefts can be selected independently, enabling improvements in wire mark, two-sidedness, flatness, and fabric life. Thanks to the large three-dimensional space (flat spaces are almost zero), our double-layer also provides excellent drainage property. Drainage force does not directly affect the paper layer, which helps improve retention and prevents lint.
Advantages
Fine papermaking surface on top giving high fiber support.
Improved formation and retention.
Improved fabric life.
Enhanced dimensional stability and stretching resistance.
Application
Double layer forming fabrics are commonly used in medium and high-speed paper machines. Suitable for producing newsprint, printing paper, kraft paper, etc.
Xinhang provides you with a professional technical team, customizes one-on-one services for you according to the parameters you provide, and solves a series of pre-sales and after-sales problems for you.
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