TH162552B - Methods and machines for producing flexible wavy materials - Google Patents

Abstract

The invention involved a method for producing a modified wavy fiber material. Significant continuous feeding of fibrous materials First wave Of the fiber material at the first wavy cost And curl the second area of the fiber material attached to the first area that Second wave The fibrous material is curled using a set of two rollers. Which each roller is made There is a corrugated surface throughout, at least part of the width, and is corrugated around the circumference, where the roller is configured so that the corrugated surface along the width of the roller is interchangeable to curl the fibrous material and where The groove of the corrugated surface around the circumference is made to corrugate the fibrous material at the first curl value and the highest part of the corrugated surface around the circumference, to corrugate the fibrous material at the second curl value. Wavy And manufacturing methods of components Air flow for pumped materials:

Claims (1)

1.Method of production of a modified wavy fiber material that includes Significant continuous feeding of fibrous materials The first curl of the fiber material at the first curl value and the second curl of the fiber material is attached to the first area at the second curl value. Where the fiber material is curled using a set of two rollers. Which each roller is made to have The surface is corrugated along at least part of the width and is corrugated around the circumference, with the roller being configured with a t: