What is spunlace nonwoven fabric?
Spunlace nonwoven fabric is a type of nonwoven fabric that is made by using high-pressure water jets to entangle fibers together. The fibers are usually made of natural or synthetic materials such as polyester, rayon, cotton, or cellulose. The resulting fabric is strong, soft, and highly absorbent, making it ideal for use in a variety of applications such as wipes, medical products, and filtration.
Spunlace nonwoven fabric is produced by first blending and carding fibers together to form a web. The web is then passed through a series of high-pressure water jets that entangle the fibers together, creating a fabric that is strong and durable. The entangled fibers create a mesh-like structure that provides excellent filtration properties and high absorbency.
What is the difference between spunlace and nonwoven?
Spunlace is a type of nonwoven fabric. Nonwoven fabrics are engineered fabrics made from fibers that are bonded together without being woven or knitted. There are several methods for producing nonwoven fabrics, including spunbond, meltblown, needlepunch, and spunlace.
Spunbond nonwoven fabrics are made by extruding molten polymer through spinnerets to create continuous filaments. These filaments are then laid down randomly or in a specific pattern, and then bonded together using heat or chemical treatments.
Meltblown nonwoven fabrics are made by extruding molten polymer through small nozzles to create fine fibers. The fibers are then collected on a conveyor belt or drum and bonded together using heat or chemical treatments.
Needlepunch nonwoven fabrics are made by mechanically bonding fibers together using barbed needles. The needles punch the fibers through a web, entangling them and creating a strong, durable fabric.
Spunlace nonwoven fabrics, as discussed earlier, are made by entangling fibers together using high-pressure water jets. This creates a fabric that is strong, soft, and highly absorbent.
What is spunlace made of?
Spunlace nonwoven fabric can be made from a variety of fibers, both natural and synthetic. Some common fibers used in spunlace include:
Polyester: This is a synthetic fiber that is strong, durable, and resistant to abrasion and chemicals. Spunlace made from polyester is often used in industrial applications, such as cleaning wipes.
Rayon: This is a semi-synthetic fiber made from wood pulp. It is soft, absorbent, and biodegradable. Spunlace made from rayon is often used in personal care products, such as facial wipes.
Cotton: This is a natural fiber that is soft, absorbent, and hypoallergenic. Spunlace made from cotton is often used in baby wipes and other sensitive skin applications.
Cellulose: This is a natural fiber that is made from wood pulp. It is highly absorbent and biodegradable. Spunlace made from cellulose is often used in medical wipes and other applications where high absorbency is important.
The specific fiber used in spunlace nonwoven fabric depends on the desired properties of the final product. For example, if high absorbency is important, a fiber such as cellulose or cotton may be used. If strength and durability are important, a synthetic fiber such as polyester may be used.