Do You Know The Effect of Creping Blade for Tissue Paper?

What is Creping Blade? And its Impact on the Wrinkling Process

The creping blade is applied to the surface of the dryer, used to scoop out the toilet or tissue paper attached to the cylinder surface, and at the same time, use a certain speed ratio between the paper reel cylinder and the dryer to wrinkle. The quality of the creping blade material, changes in the angle between the blade edge and the cylinder surface tangent, the size of the blade wedge angle, and the contact position between the creping blade edge and the cylinder surface all have important effects on the physical properties such as tensile strength, plumpness, thickness, and appearance of toilet/tissue paper wrinkles. Therefore, choosing the appropriate blade is a prerequisite for producing high-quality toilet and tissue paper.

There are Some Effect of Creping Blade for Tissue Paper

1. The influence of creping blade material on product quality varies, and different blade materials have different effects on the texture and surface cleanliness of tissue paper. The higher the quality of blade products, the better the effect;

2. The influence of creping blade wedge angle: The size of the wedge angle will affect the appearance quality of tissue paper. If the wedge angle is too large and the contact surface between the creping blade and the dryer is too large, under the same blade pressure, the wrinkles on the tissue paper will be too coarse, the spacing between the lines will be relatively large, the appearance will be rough, the hand feel will be poor, and sometimes there may be sticking to the cylinder surface; If the wedge angle is too small, it is not conducive to wrinkling;

3. The selection of the contact point (line) between the creping blade edge and the cylinder surface: The selection of the contact point (line) between the creping blade edge and the cylinder surface is closely related to the determination of the peeling point (line) of the toilet paper from the cylinder surface. It not only affects the wrinkles and fullness of the tissue paper surface, but also has a certain impact on the cylinder surface.