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What are the main factors affecting the performance of spunlace nonwovens?

  • Author:Junqian Nonwoven
  • Source:Junqian Nonwoven
  • Release on :2019-03-25
There are many factors affecting theperformance of spunlace nonwoven fabrics, which are mainly divided into twocategories: one is the net forming characteristics of the fiber net; the otheris the process parameters of the water refining process.

1. The performance of the performance of the water-remaining product is entangled under a certain spun pressure. The degree of fracture is related to the length of the fiber. Within a certain length, the breaking strength increases with the increase of the fiber length.As the length of the fiber increases, the portion of each fiber that isimpacted by the water flow increases, and the degree of entanglement of the fiber increases, there by increasing the breaking strength of the product.


2. The influence of the network forming method on the product is different for the same weight of the web. Under thesame spunlace(China Spunlace Non Woven Manufacturer) strengthening conditions, the forming method is different, and the vertical and horizontal strength ratios of the products are different.

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3. The effect of the spunlace arrangementon the performance of the spunlace nonwoven fabric(Viscose Nonwovens Wholesale) is to use the same messycarding machine to comb the same weight of the web, if the flat and circumferentially arranged water are used respectively to the device with the same water needle pressure The spunlace is added with looseness and the lower part is compressed,which improves the knot between the fibers of the web.


4. Matching the production speed with the spunlace(Spunlace Non Woven Factory) pressure Generally, if the production speed remains the same, the strength of the product increases with the increase of the water needlepressure, the product entanglement increases, the thickness of the product decreases, and the vertical and horizontal strength ratios become larger.


5. In the water quality requirements and production, it is necessary to properly configure the filtration system, pay attention to the treatment of circulating water, regularly replace the filtercloth, filter bag and filter element, etc., accurately adjust the value of process water, and regularly add fungicide to prevent the growth of bacteria and other microorganisms. . The circulating water should also be discharge dregularly and fresh water should be added to keep the process water at acertain purity.