| Non-Woven Latest Applications |
| 发布时间:2012-03-05 20:06:26| 浏览次数： |
In The Non-Durable Non-Woven Garments Application Has Been Very Popular, Such As Spunlace Medical Protective Clothing, PP Spunbond Disposable Protective Clothing And SMS Medical Protective Clothing. At Present, The Development Of New Products In This Area Include Two Aspects: First, The Expansion Of Existing Materials In New Applications In The Field Of Clothing; The Second Is The Development Of New Non-Woven Fabric. Non-Durable Non-Woven Fabric SMS Nonwoven Spunbond And Meltblown Composite Products, With High Strength, Good Filtration Performance, Adhesive-Free, Non-Toxic And Other Advantages, Has Been In The Field Of Medical And Industrial Filter Materials Play An Important Role, Recent Applications Use SMS Breathable, No Fiber Dust And Prevent The Body With The Outside World Is Characterized By The Exchange Of Particles, Which Is Used In The Pharmaceutical, Biotechnology, Optoelectronics Processing, Electrical Components And Chips Require A High Degree Of Clean Production Environment. Continuous Filament Spunbond Nonwoven Fabric Is Made Of High-Strength Construction, Disposable Protective Clothing Market Account For A Large Proportion Of The Latest Developments After Adding Special Additives Or Spunbond Non-Woven Production Process In Order To Make Products With Flame Retardant, Antistatic, Radiation Protection, Hydrophobic Wicking, Anti-Bacterial, Thermal And Other Functions. In The Development Of New Fiber, Water-Soluble Non-Woven Fabric Is An Environmentally Friendly Product, Is Gradually Expanding Its Scope Of Application. Water-Soluble Polyvinyl Alcohol Fiber Spunlace Nonwoven Production Is The Production Of Radiation, Pollution Of Good Clothing Material. In Order To Increase The Protective Effect, But Also With Water Soluble Film Composite, Increasing The Barrier Properties Of Protective Clothing. In Addition, The Use Of New Fibers, The Foreign Has Also Developed Added Superabsorbent Fiber Nonwoven Fabric Production Process (SAF) Technology. This Non-Woven Fabric Containing SAF Are Particularly Good Absorbency And Soft Touch, Used Underwear To Wear The Body Can Rapidly Absorb Sweat, Increased Between Clothing And Human Microenvironment Comfort. On The Development Of New Composite Nonwoven Material, The United States Developed A New Type Of Non-Woven Cotton Fiber Composite, The Surface Layer Of Cotton And Polypropylene Fibers Heat Bonded Nonwoven, Spunbond Fabric Composed Of Two Or Three Layers Of Composite Materials , Product And Feel Similar To Cotton Knit, With Good Strength And Elongation, Water Absorption And Water Retention, Wicking Speed And Performance Advantages From The Small Ball, After Finishing, Elongation Of 50% Instantaneous Elastic Response Rate Can Reach 83% ~ 93%, Suitable For Production Of Medical Gowns And Disposable Underwear. In Addition, The US Military Developed A New Generation Of Biochemical Protective Clothing, Full Use Of Woven, Knitted And Nonwoven Advantages Of Three Kinds Of Fabric, The Outer Layer Of Protective Clothing Is To Tear Nylon / Cotton Poplin, After A Water-Repellent Treatment; With Lining Activated Carbon Nonwoven Fabric; The Innermost Layer Is A Tricot. Compared With The Existing Protective Clothing, Such Clothing To Provide Military Special Anti-Chemical Protection, While Also Increasing The Portability Of Clothing And Reduce Costs, It Can Withstand At Least Three Washes. The Durability Of Non-Woven Fabric Since The Nonwoven Fabric Drape, Elasticity, Strength And Elongation, Opacity And Pilling Fabric, Etc. With The Requirements Of A Gap, And The Lack Of A Certain Artistic Sense In Appearance, Durability And Thus Applied To The Field Of Clothing Has A Considerable Difficulty. However, Non-Woven Fabric Having A Loose Edge And Not Easy To Slip, Can Be Directly Involved In The Design Side Of The Cloth, Do Not Need To Be Ironing Clothes Stitched And Seam Characteristics, Which Is Different From Woven And Knitted Fabrics. Non-Woven Garment Sewing Is Optimistic About The Advantages Of Simple Process, Many Researchers And Businesses The Courage To Face The Risk Of Product Development. The Focus Of Research In Recent Years Focused On How To Improve The Nonwoven Fabric Drape, Abrasion Resistance, Flexibility And Ability To Respond To Elastic Properties, Making It Suitable For The Durability Of The Fabric Requirements. BBAFiberweb And DowChemical Joint Venture Developed A New Elastic Spunbond Nonwoven Fiber Sheath-Core Bicomponent Fiber, The Core Is An Elastomer Having Good Skin Is A Kind Of Extension Of The Polymer, By Adjusting The Core-Sheath Different Proportions Of The Two Components, So That The Resulting Spunbond Nonwoven Fabric Has Very Good Flexibility, Lower Elastic Modulus And High Strength And Dimensional Stability, Which For Spunbond Nonwovens Do Durability Clothing It Offers The Possibility. Kuraray Of Japan And Domestic Companies Are Jointly Developed Microfiber Spunbond Nonwoven Using Ex Juan Cevaltm Soluble Resin With PP Or PE, PA, Etc. Composite Spinning, A Component PP (Or PE, PA), The Other A Combination That Is Excevaltm. Exce Juan Valtm Soluble In Water Below 90 Deg.] C, But Also Biodegradable, And Capable Of Absorbing Water, And Is Hydrophilic, And PP (Or PE, PA) After Having Thermally Adhesive Composite, Is Very Easy To Form A Network Processing. Spunbond Nonwoven Spunbond Fabric Absorbency Than The Average Much Better, Despite Its Small Surface Density And Strength And Still Quite Traditional Spunbond Fabric, A Good Selection Of Durable Clothing. Spunlace Non-Woven Fabric Has A Soft, Bulky, Highly Hygroscopic Fiber Material Widely Used And Other Characteristics, Is A Non-Woven Fabric Most Suitable For Clothing, So Most Of Its Application In The Durable Clothing. U.S. Patent Reported A Durable Spunlace Nonwoven Fabric With Good Abrasion Resistance And Drape, Easy To Play Ball, Color Fastness Is Good, When The Cross Machine Direction Elongation Of 50%, The Recovery Rate Can Reach 90 %, And After At Least 25 Washes. The Nonwoven Fabric Has Good Elasticity, Shirts And Outerwear Suitable For The Production Of Daily Wear, Both Personal Comfort, Good Mechanical Strength And Aesthetics In One, Is The Ideal Clothing And Garment Materials. |
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