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Hydrophilic non-woven fabric Functional non-woven fabrics

$1950

3-499
Metric Ton
$2080

≥500
Metric Ton

Payment Type:

L/C,T/T

Incoterm:

FOB

Min. Order:

3 Metric Ton

Transportation:

Ocean,Air

Port:

In Shanghai Port,Ningbo Port

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Craft: Nonwoven

Supply Type: Make-To-Order

Material: 100% Polypropylene

Non-woven Process: Spun-Bonded

Style: Dyed, Dot

Characteristic: Shrink-Resistant, Dimensional, Stain Resistant, Stain Repellent, Quick-Dry

Use: Home Textile, Garment, Car, Shoes, Bedding, Mattress, Luggage, Bags,Purses &Amp; Totes, Coat And Jacket, Outdoor, Pillows

Place Of Origin: China

Supply Ability & Additional Information

Packaging: 2-layer plastic bag

Productivity: 20

Transportation: Ocean,Air

Supply Ability: 20 tons/day

Port: In Shanghai Port,Ningbo Port

Payment Type: L/C,T/T

Incoterm: FOB

Packaging & Delivery

Selling Units:: Metric Ton

Package Type:: 2-layer plastic bag

Chemical modification mainly changes the molecular structure of PP, adding hydrophilic groups on the macromolecular chain, and then changes its hygroscopicity, mainly copolymerization, graft, crosslinking, chlorination and other methods.Physical modification mainly changes the higher order structure of molecules to achieve the purpose of improving the hydrophilic effect, which mainly consists of blending modification (i.e., before spinning) and surface modification (i.e., after spinning).Blend modification (pre-spinning modification) can be divided into master batch method, total granulation method and pre-spinning injection method according to different time period of modification additive.Common masterbatch is an important method of producing hydrophilic nonwoven fabric by nonwoven manufacturers.First, ordinary hydrophilic additives are made into jellyfish pellets, and then mixed with PP to spin and melt into cloth.Advantages: simple production, do not need to add any equipment, and suitable for small batch production, in addition to its strong hydrophilic durability.Disadvantages: the hydrophilic effect is slow, the processing performance is not good, often can not spin the cloth.High cost, the cost is 2 to 3 times of surface modification finishing method.Poor spinnability, need to adjust the process.The whole granulation method is to mix the modifier, PP slices and auxiliaries together, and then get full granulation through the screw to make hydrophilic PP particles, and then melt and spin into cloth.Advantages: good processability, lasting effect, cloth can be used repeatedly.Disadvantages: need to increase the screw extruder equipment, the ton cost is higher, the hydrophilic effect is slow, only suitable for mass production.In the injection method before spinning, hydrophilic agent, namely hydrophilic polymer, is directly added into the main screw of Non-Woven Fabric, and then mixed evenly with PP melt for direct spinning.Advantages: long-lasting effect, cloth can be used repeatedly.Disadvantages: because can not mix evenly, often cause spinning difficulties, operability is not strong.Surface hydrophilic finishing (spinning finishing) is a simple, effective and low-cost method for making hydrophilic nonwoven fabrics.Most of our non-woven manufacturers mainly use this method. Hydrophilic Non-woven Fabric