How does PE breathable lamination film provide breathability while maintaining its protective or barrier properties?- Zhejiang Hengyao New Material Co., Ltd.

How does PE breathable lamination film provide breathability while maintaining its protective or barrier properties?

PE breathable lamination film is designed to provide breathability while maintaining its protective or barrier properties through a combination of material composition and structural design. Here's an explanation of how it achieves this:

1.Material Composition: PE breathable lamination film is typically made of polyethylene (PE), a thermoplastic polymer known for its excellent moisture vapor transmission properties. The film may also incorporate other additives or layers to enhance its performance. The composition allows the film to allow the passage of moisture vapor while still maintaining its protective or barrier functions.

2.Micro-pores or Micro-perforations: PE breathable lamination film is often engineered with micro-pores or micro-perforations on its surface. These tiny openings allow the passage of water vapor molecules while being small enough to block the entry of liquids, dust, and other contaminants. The size and distribution of the micro-pores or perforations are carefully controlled to balance breathability and barrier properties.

3.Breathable Membrane or Coating: Some PE breathable lamination films may have a breathable membrane or coating applied to their surface. This membrane or coating is designed to have specific properties that enable moisture vapor to pass through while maintaining resistance to liquid penetration or other external elements.

4.Lamination or Bonding Process: PE breathable lamination film is often laminated or bonded with other layers to create a composite structure. These additional layers can contribute to the overall barrier properties of the film while allowing breathability through the PE layer. The lamination process ensures a secure bond between the layers, preventing the compromise of protective properties.

By incorporating these elements, PE breathable lamination film can provide breathability by allowing the transfer of moisture vapor while maintaining its protective or barrier properties against liquids, particles, or contaminants. It enables applications where moisture management and protection are both essential, such as in medical products, hygiene products, or certain industrial applications.

Breathable Nonwoven Laminated PE Film Cloth-like Film Diaper Backsheet Film

Breathable Nonwoven Laminated PE Film Cloth-like Film Diaper Backsheet Film

1. Performs well in preventing the liquids from leaking out of the diaper.

2. Have soft surface and bring comfort to users.

3. Have excellent tensile strength.

4. Mild to users' skin and prevent side effects related to skin problems.

5. Anti-bacteria and friendly to baby skin.

6. Can be printed with different kinds of beautifu pictures.

7. Wetness indicator in laminated film can inform users to change the diapers in a timely manner so that uses can have a high quality sleep during the night.