Mechanically entangled, in-line formed, packs of glass fibers are mechanically entangled differently at different portions of the web. In one exemplary embodiment, in-line formed glass fibers are mechanically entangled by any combination of two or more entangling devices. The two or more entangling devices may be the same or different. In one exemplary embodiment, the glass fibers are mechanically entangled from at least a first side of a web by a first entangling device and are mechanically entangled from a second side of the web by a second entangling device.

Mechanically entangled, in-line formed, packs of glass fibers are mechanically entangled differently at different portions of the web. In one exemplary embodiment, in-line formed glass fibers are mechanically entangled by any combination of two or more entangling devices. The two or more entangling devices may be the same or different. In one exemplary embodiment, the glass fibers are mechanically entangled from at least a first side of a web by a first entangling device and are mechanically entangled from a second side of the web by a second entangling device.

An assembly of a device for producing a composite nonwoven fabric. The composite nonwoven fabric includes at least a first layer and a second layer. The assembly applies natural short fibers to the first layer and is designed so that the assembly can be used interchangeably as an apparatus which applies long fibers in the device.

An assembly of a device for producing a composite nonwoven fabric. The composite nonwoven fabric includes at least a first layer and a second layer. The assembly applies natural short fibers to the first layer and is designed so that the assembly can be used interchangeably as an apparatus which applies long fibers in the device.

The present application provides a liquid absorbing cotton, a method for preparing a liquid absorbing cotton, and an electronic atomization device. The liquid absorbing cotton is configured to be in an annular layered structure and includes: a first cotton body arranged at an innermost layer and a second cotton body arranged outside the first cotton body; the first cotton body is formed with through holes, and a density of the first cotton body is less than a density of the second cotton body. The diffusion and transfer effect of the liquid on the liquid absorbing cotton is good, and the liquid absorption performance is well, and is conducive to reducing the risk of leakage in the atomizer.

The present application provides a liquid absorbing cotton, a method for preparing a liquid absorbing cotton, and an electronic atomization device. The liquid absorbing cotton is configured to be in an annular layered structure and includes: a first cotton body arranged at an innermost layer and a second cotton body arranged outside the first cotton body; the first cotton body is formed with through holes, and a density of the first cotton body is less than a density of the second cotton body. The diffusion and transfer effect of the liquid on the liquid absorbing cotton is good, and the liquid absorption performance is well, and is conducive to reducing the risk of leakage in the atomizer.

Aspects herein are directed to a recyclable, asymmetrical-faced composite nonwoven textile suitable for use in apparel and other articles and methods of making the same. In example aspects, the asymmetrical-faced composite nonwoven textile includes a first face formed, at least in part from a first entangled web of fibers and an opposite second face formed, at least in part from a second entangled web of fibers. When incorporated into an article of apparel, the first face forms an outer-facing surface of the article of apparel, and the second face forms an inner-facing surface of the article of apparel. The first face includes features making it suitable to form the outer-facing surface such as resistance to abrasion, and the second face includes features making it suitable to form an inner-facing surface such as a soft hand.

Aspects herein are directed to a recyclable, asymmetrical-faced composite nonwoven textile suitable for use in apparel and other articles and methods of making the same. In example aspects, the asymmetrical-faced composite nonwoven textile includes a first face formed, at least in part from a first entangled web of fibers and an opposite second face formed, at least in part from a second entangled web of fibers. When incorporated into an article of apparel, the first face forms an outer-facing surface of the article of apparel, and the second face forms an inner-facing surface of the article of apparel. The first face includes features making it suitable to form the outer-facing surface such as resistance to abrasion, and the second face includes features making it suitable to form an inner-facing surface such as a soft hand.

A ballistic material is made from spunlace nonwoven fibers mechanically entangled into a woven ballistic fabric. The spunlace nonwoven may comprise low denier fibers providing for a highly dense ballistic product.

A ballistic material is made from spunlace nonwoven fibers mechanically entangled into a woven ballistic fabric. The spunlace nonwoven may comprise low denier fibers providing for a highly dense ballistic product.