Do you know the production process of sanitary cotton sliver production line?

As a female hygiene product, the production process of sanitary tampons is very important. Generally speaking, a typical production line includes several steps such as raw material cleaning, material handling, absorption system preparation, combination molding, packaging, etc.
Firstly, raw material cleaning: During the production process, the raw materials used need to undergo specialized cleaning treatment to ensure product quality and safe use. The main cleaning raw materials include adhesive chips, inner and outer surface coating materials, absorbent cellulose and its derivatives, etc.
Next is material processing: The processing mainly involves mixing different types of raw materials in proportion and conducting pre-treatment (such as plasticization, heating, pressure, etc.) to meet the requirements of the manufacturing process.
Then there is the preparation of absorption system: in this process, the main focus is on the preparation and drilling of absorbers to prepare absorbent cellulose with high water absorption performance. At the same time, multiple small pores are formed using needle knife or punching methods to enhance air permeability and better achieve product functionality.
Next is the combination molding: it is one of the more important links in the entire production process of sanitary cotton strips, as the shape, size, and structural composition of the entire product are completed in this link. In this process, the materials processed through the first three raw materials and preparation steps will be cut and combined to form.
Packaging: Through the use of automatic mechanized equipment, newly produced sanitary cotton strips are reshaped, organized, folded, and packaged, such as plastic sealing, hook loading, coding, and so on.
It should be noted that throughout the entire process, every step must undergo strict testing and analysis to ensure that the product meets quality standards and relevant regulatory requirements, and can be used normally for the human body. At the same time, attention should also be paid to the control of substances such as industrial silicone, styrene, and polyurethane that may have an impact on the body.
In short, the production process of the sanitary cotton sliver production line is very strict and requires highly professional technology and experience accumulation. If there is a problem in any aspect, it may result in product performance not meeting standards or even posing safety hazards. Therefore, manufacturers should attach importance to the selection of raw materials, identify problems early and address them to ensure product quality and safe use.