Well, the process flow of toilet paper processing includes the following steps:
Crushing of raw materials – Rough grinding processing – Steaming and heating – Double disc mill – Vibrating screen –pulp well–pulp pump–bleaching and bleaching–centrifugal screen– -Stirring – Pulp pump – Paper main machine – Rewinding, perforating, embossing – -Cutting machine -Packaging -Selling.
1. Raw material crushing: Crushing raw materials such as wood pulp for subsequent processing.
2. Coarse grinding processing: The crushed raw materials are coarsely ground and processed to make them more delicate.
3. Steaming and heating: The raw materials after coarse grinding are steamed and heated to soften cellulose and lignin to make it easier to separate out the fibers.
4. Double-disc grinder: The raw material after steaming is put into the double-disc grinder for fine grinding to further separate out the fibers.
5. Vibrating screen: The finely ground fibers are sieved to remove impurities from them.
6. Pulp well: The screened fibers are put into the pulp well for storage.
7. Pulp pump: The fiber from the pulp well is transported to the next process step by the pulp pump.
8. Rinsing and bleaching: The delivered fibers are rinsed and bleached to remove stains and pigments from them.
9. Centrifugal sieving: The rinsed fibers are placed in a centrifugal sieve for sieving and de-watering.
10. Stirring: The fibers after centrifugal sieving are stirred for subsequent papermaking.
11. Pulp pump: The agitated fibers are transported to the paper making machine through the pulp pump.
12. Paper Making Mainframe: The fibers conveyed are passed through the paper making mainframe for forming, embossing and other processes to form tissue paper.
13. Rewinding, perforating, embossing: the formed tissue paper is rewound, perforated and embossed for subsequent packaging.
14. Paper cutter: Cut the processed tissue paper to make it conform to the standard size.
15. Packaging: The cut tissue paper will be packaged.
16. Sales: Sell the packaged toilet paper to consumers.
In summary, the process of producing toilet paper involves several steps, including raw material crushing, rough grinding processing, steaming and heating, double disc milling, vibrating screening, pulp storage, washing and bleaching, centrifugal screening, stirring, paper making, rewinding, perforating, embossing, cutting, packaging, and sales. Each step plays an important role in the production process to ensure the quality and hygiene of the final product.
