2) spun-bonded non-woven fabric;spun bondeds 纺粘型非织造布3) light-weight meltblown nonwovens 熔喷薄型非织造布4) flash spinning nonwovens 闪蒸非织造布 1. The manufacturing process,polymer and spinning agents selection,properties and applications of the flash spinning nonwovens are introduced in...
The improved sheet material properties are obtained by reducing the ratio of polymer to the spin agent during spinning and by increasing the temperature of the spin solution such that smaller and less cohesive fibers are spun and laid down to form the fabric.Marshall, Larry R....
flashspun nonwoven fabricWhite asparagus (Asparagus officinalis L.) are ordinarily produced from early spring to early summer using molded soil or light blocking film during a period in which daytime temperatures are moderate.Since no means of producing white asparagus from summer to autumn season ...
The physical properties of a fabric or sheet material determine the filtration applications for which the material is suited. It has been found desirable for sheet materials used in a variety of filtration applications to provide good barrier to the passage of fine particles but also have good ...
Long Term White Asparagus Production Method Using Mother Stalk Bending and Flashspun Nonwoven Fabric as a Covering MaterialWhite asparagus(Asparagus officinalis L.) are ordinarily produced from early spring to early summer using molded soil or light blocking film during a period in which daytime ...
PROBLEM TO BE SOLVED: To provide a sheet material that has, at a given basis weight, strength and barrier properties at least equivalent to those of a Tyvek spun bonded olefin nonwoven fabric currently used for protective clothing, has largely improved breathability to enhance thermal comfortable...
Optionally, the spunlaced nonwoven fabric can be thermally bonded to maintain or increase the permeability of the fabric. Thermal bonding can be used to control the level of permeability depending on the end-use desired. Spunlaced nonwoven fabrics made by the inventive process are particularly ...
The improved sheet material properties are obtained by reducing the ratio of polymer to the spin agent during spinning and by increasing the temperature of the spin solution such that smaller and less cohesive fibers are spun and laid down to form the fabric....
Optionally, the spunlaced nonwoven fabric can be thermally bonded to maintain or increase the permeability of the fabric. Thermal bonding can be used to control the level of permeability depending on the end-use desired. Spunlaced nonwoven fabrics made by the inventive process are particularly ...
Without the use of thermal bonding, clothing, spun laced non-woven fabric made by the method of the present invention, sleeping bags and shown efficacy in particular (such as vacuum cleaner bags, for example) filtration applications when using thermal bonding , anti-down of bulky for pillows, ...