How to identify the quality of non-woven fabrics

It is very important to identify the quality of non-woven fabrics. Today, Wenzhou Xinyu Non-woven XinYu Non-woven presents the simplest and most effective quality judgment method for you:

1. Appearance index: randomly select a 2-meter sample for testing, unfold it toward the light, and visually inspect its surface for unqualified phenomena such as broken wires and hard blocks. At the same time, pay attention to whether the light transmittance of the cloth surface is consistent, which can judge whether the cloth surface is uniform. Then spread the non-woven fabric on the flat ground. The non-woven fabric with good uniformity has no undulation phenomenon. If there is, it will be very troublesome when cutting pieces.

2. Physical index of the cloth surface: Observe whether the surface of the non-woven fabric is shiny and whether there are scattered fibers on the surface. It is not recommended to use. Tear off a small piece of cloth and set it on fire until it burns completely, observing the burnt residue. A good product, with little residue and even and level, is produced from inferior material, and the residue has many tiny particles of dust. If you have enough time, you can take a non-woven fabric of about one square meter and expose it to the sun. The inferior material product cannot withstand the ultraviolet rays of the sun, and there will be obvious damage in about 7 days, and it will break as soon as it is torn.

Non-woven fabrics are used in many aspects of our lives. In medical and health care, they are used for surgical gowns, protective clothing, sterile wraps, masks, diapers, sanitary napkins, etc.; in agriculture, they are used for crop protection Cloth, seedling cloth, irrigation cloth, thermal insulation curtain, etc; , insulating materials, cement packaging bags, geotextiles, covering cloths, etc.; including some other applications, such as space cotton, thermal insulation materials, linoleum, cigarette filters, tea bags, etc.

Wenzhou Xinyu non-woven fabric is a professional manufacturer of environmentally friendly non-woven fabrics, non-woven fabric, non-woven fabric price, non-woven fabric factory, non-woven fabric manufacturer, non-woven fabric manufacturer, Wenzhou Xinyu non-woven fabric related information , please call the consultation hotline: 86-577-56976979

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