Examples of 'meltblown fibers' in a sentence
Meaning of "meltblown fibers"
Meltblown fibers: Fine fibers created from a meltblown process, commonly used in filtration systems and medical masks
How to use "meltblown fibers" in a sentence
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meltblown fibers
The meltblown fibers may include meltblown microfibers.
The fibrous material may also be meltblown fibers.
The meltblown fibers may be microfibers.
The nonwoven fabric might comprise meltblown fibers.
Such meltblown fibers can be made in a wide variety of diameters.
Meltspun or meltblown fibers.
The meltblown fibers may be in a single stream or two or more streams.
There have been various attempts to reduce the diameter of meltblown fibers.
The meltblown fibers of the material may include meltblown microfibers.
Interfiber bonding may be produced by entanglement between individual meltblown fibers.
Methods of forming meltblown fibers are known to those skilled in the art.
Examples of such fibers include spunbond fibers and meltblown fibers.
Other fibers besides meltblown fibers can be introduced into the absorbent core.
At least one of the nonwoven layers comprises a nonwoven web of meltblown fibers.
The nonwoven web of meltblown fibers may be formed utilizing conventional meltblowing processes.
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Desirably the first layer comprises a nonwoven web of fine meltblown fibers.
The meltblown fibers of the stretchable barrier fabric may include meltblown microfibers.
All thermoplastic polymers can in principle be used for producing meltblown fibers.
The meltblown fibers can contribute to bonding the spunbond filaments in two ways.
A suitable thermoplastic elastomeric fiber for the present invention comprises meltblown fibers.
The admixture of the meltblown fibers can for example be made in the headbox.
Figure 8 illustrates an exemplary die head for producing meltblown fibers.
The meltblown fibers were collected on the forming screen into coherent nonwoven webs.
The method of claim 3, wherein said meltblown fibers include meltblown microfibers.
Meltblown fibers typically have average diameters of less than 6 microns.
If the nonwoven web contains meltblown fibers the meltblown fibers may also include microfibers.
Meltblown fibers can be short fibers, long fibers, or substantially continuous filaments.
The nonwoven fabric may be for example, an elastomeric web of meltblown fibers.
Typical meltblown fibers are known to consist of fiber diameters less than 10 microns.
Thus, it would be desirable to have a nonwoven web of meltblown fibers that is anisotropic.
Meltblown fibers from such processes may include melt-blown microfibers.
The multicomponent fibers can be continuous filaments, staple fibers, or meltblown fibers.
Conform is an air-formed blend of meltblown fibers and staple and / or pulp fibers.
The meltblown fibers may be made of fiber forming polymers such as, for example, polyolefins.
However, in conform structures the thermoplastic meltblown fibers do not readily break-up.
Desirably, the elastomeric meltblown fibers should have some tackiness or adhesiveness to enhance autogenous bonding.
The laminate filter medium of claim 9 wherein said meltblown fibers comprise polypropylene.
In general, meltblown fibers have an average fiber diameter of up to about 10 microns.
In one embodiment, the layer formed from meltblown fibers is subjected to corona discharge.
The resulting fibers, in general, have an average diameter larger than that of meltblown fibers.
The nonwoven material of claim 11 wherein the meltblown fibers include meltblown microfibers.
For example, the fibrous web may contain alternating layers of anisotropic and isotropic meltblown fibers.
For example, the elastomeric meltblown fibers may be made from elastomeric block copolymers.
The elastomeric polymer may be material that can be manufactured into meltblown fibers and / or microfibers.
Continuous, meltblown fibers 12 can be formed from polymeric materials or glass materials.
The anisotropic elastomeric nonwoven web of meltblown fibers has a strength index of at least about 2.
The second layer 56 is preferably composed of meltblown fibers.
The secondary gas stream can contain meltblown fibers which may be microfibers and / or macrofibers.
The elastic nonwoven web of claim 1, wherein the fibers are meltblown fibers.
A process according to claim 8, wherein said meltblown fibers ( a ) are polypropylene meltblown fibers.
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Examples of using Meltblown
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The meltblown ply can contain nanofibers
The fabric preferably is a meltblown polypropylene web
The meltblown material also may be perforated if desired
Examples of using Fibers
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Two gray fibers on the knife are wool
I also found some white cotton fibers
From fibers to filters for a better world
