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Home / TTK News / Industry News / What is the unique structure of SMS non-woven material disposable shoe covers?

Industry News

What is the unique structure of SMS non-woven material disposable shoe covers?

Nov 22,2023
The unique structure of SMS non-woven cloth disposable shoe covers lies in its composition of 3 layers. "SMS" stands for "spunbond-meltblown-spunbond". Let's take a closer have a look at every layer:
1. Spunbond Layer: The outer layer of the SMS shoe cowl is manufactured from spunbond polypropylene material. This layer is created with the aid of extruding polypropylene fibers and then bonding them together using warmness and strain. It provides electricity, sturdiness, and a barrier liquid penetration.
2. Meltblown Layer: The center layer consists of meltblown polypropylene microfibers. Meltblown cloth produced through melting and extruding polypropylene granules, that are then blown with the aid of hot air to create first-class fibers. These fibers are randomly deposited to form a dense, clear out-like shape. The meltblown layer presents first rate filtration residences, trapping dust, debris, and microorganisms.
3. Spunbond Layer: The internal layer, just like the outer layer, includes spunbond polypropylene fabric. Its purpose is to offer consolation and save you direct touch between the user's feet and the meltblown layer, which can be less comfortable to wear directly.
The mixture of these 3 layers in SMS non-woven material disposable shoe covers gives numerous blessings. Firstly, the spunbond layers offer sturdiness and prevent tearing, ensuring a longer shelf existence. Secondly, the meltblown layer acts as a shielding filter, stopping the entry of contaminants even as bearing in mind breathability and luxury. Finally, the SMS production affords an powerful barrier in opposition to liquid splashes, lowering the risk of contamination.
Overall, the precise shape of SMS non-woven cloth disposable shoe covers makes them an ideal choice for keeping cleanliness, hygiene, and protective against ability hazards in diverse environments.

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