High Quality Toilet Paper Production Equipment
The pulp after beating and seasoning cannot be used directly for papermaking. There are two main reasons:
1) To ensure the production of high-quality paper, it is necessary to ensure that the fiber structure of the paper sheet is uniform, and the various physical properties and quality indicators of each part of the paper sheet must be the same.
In order to meet this requirement, it is generally necessary to dilute the paper into a very thin water suspension to ensure that the fibers do not clump together and are evenly dispersed in the water. Only in this way can a uniform paper sheet be formed after filtering the water through the net.
2) After conditioning, the pulp not only contains impurities such as undigested products that may not be completely removed in the pulping part, but also contains a small amount of impurities such as mud, sand, and metal due to mechanical treatment, filling, and adding damaged paper. Because of the long storage time, the fibers roll and entangle along the pool wall during the circulation process, thus containing a small amount of pulp lumps and fiber bundles that are not completely removed during pulping and refining. In addition, the pulp will inevitably contain air.
These impurities not only affect the quality of the paper, but also damage the net and equipment, hindering the operation of the paper machine.
Due to the above two reasons, the pulp is required to undergo further preparation before it is put on the net, that is, after dilution, purification and screening, and finally the clean and evenly dispersed pulp liquid is sent to the net through the flow conveying equipment to filter the water and form.
If you need high-quality toilet paper production equipment, please contact us. Email address: leizhanworld@gmail.com