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中文简体The production process of non-woven wet spunlace machine starts with the preparation of fiber raw materials, which can be natural fibers (such as cotton, linen, wool), chemical fibers (such as polyester, polypropylene) or their mixtures. After pre-treatment steps such as opening, combing, and laying, the fibers form a uniform fiber web. Subsequently, this fiber web is sent to the spunlace area, which is a key step in the entire production process.
In the spunlace area, high-pressure water needles are sprayed onto the fiber web at extremely high speeds, forming streams of fine water. These water streams are like micro-"knitting needles" that penetrate the fiber web, causing the fibers to interweave and entangle with each other. With the continuous impact of the water flow, the bonding between the fibers gradually increases, forming a tightly connected fiber network. This process does not add any chemical adhesives, and relies entirely on physical action to achieve fiber bonding, so it is called "spunlace reinforcement."
Unique advantages of spunlace reinforcement technology
Maintain the original physical properties of the fiber: Spunlace reinforcement technology avoids the use of chemical adhesives, thereby retaining the natural physical properties of the fiber, such as air permeability, hygroscopicity, softness, etc. These properties are essential for the comfort, performance and environmental protection of non-woven products.
Excellent strength and uniformity: Through spunlace reinforcement, a strong bond is formed between the fibers, giving the non-woven products excellent strength and uniformity. This structural stability enables the non-woven fabric to maintain a stable shape during subsequent processing and use, and is not easy to deform or break, extending the service life of the product.
Environmental protection and energy saving: Compared with traditional chemical bonding methods, spunlace reinforcement technology reduces the use of chemical agents and reduces environmental pollution during the production process. At the same time, the recycling of water resources also reflects its energy-saving and environmentally friendly design concept, which is in line with the current global concept of sustainable development.
Flexibility and diversity: The spunlace machine can adjust the pressure, frequency and spray angle of the water needle according to different product requirements, thereby producing non-woven products with different physical properties and appearance characteristics. This high degree of flexibility enables non-woven wet spunlace machines to be widely used in multiple fields such as medical, health, clothing, and home furnishing, meeting the diverse needs of different industries for non-woven products.
The impact of spunlace reinforcement technology on the performance and application of non-woven products
Medical and health fields: Non-woven products are particularly widely used in the medical and health fields. The excellent air permeability and moisture absorption of non-woven products endowed by spunlace reinforcement technology make them ideal materials for making medical and sanitary products such as surgical gowns, masks, sanitary napkins, diapers, etc. These products can not only effectively isolate microorganisms such as bacteria and viruses, but also maintain the comfort and hygiene of the wearer.
Clothing and home furnishing fields: In the clothing and home furnishing fields, non-woven products are widely used in the production of bedding, curtains, carpets, sofa covers, etc. due to their lightness, softness, and durability. Spunlace reinforcement technology enables these products to not only have excellent physical properties, but also maintain lasting morphological stability and good air permeability, which improves the user experience.
Industry and construction: In the industry and construction, non-woven products are used to make filter materials, thermal insulation materials, waterproof materials, sound insulation materials, etc. due to their high strength, wear resistance and corrosion resistance. Spunlace reinforcement technology ensures that these products can maintain stable structure and performance during use, meeting the special requirements of the industry and construction fields.
Environmental protection and sustainable development: With the increase of global environmental awareness, the environmental protection and sustainability of non-woven products have received more and more attention. As a production method without chemical adhesives, spunlace reinforcement technology not only reduces environmental pollution in the production process, but also makes non-woven products easy to recycle and reuse, which is in line with the concept of sustainable development.
