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| Overview
PE film, is a film produced from PE pellets. It is moisture resistant and has low moisture permeability. PE film is one of the raw materials for baby diapers. High-end diapers are often made with breathable PE film. LONSUN is a professional supplier of breathable PE film, looking forward to cooperating with you.

| Principle of breathable PE film
The bottom membrane looks like a plastic film, but it is actually a breathable microporous membrane, the micropores are the most critical part, because the minimum diameter of water droplets is 20 μm, the diameter of water vapor molecules is 0.0004 μm, and the diameter of micropores is in between. In this way, breathability is guaranteed without water.

| Application in diaper
Breathable PE film, on the one hand, blocking the baby's urine penetration to the outside, on the other hand, there is good breathability, play the role of dissemination of stuffy, help to prevent the occurrence of baby's red bum.

| Product Description

Our breathable PE film has excellent waterproof properties, making it ideal for diaper. It also has optimal physical properties that ensure durability and reliability. In addition, it is non-toxic, odourless and harmless to human health. This film has a soft and silky touch for enhanced comfort. In addition, it has excellent printability for vibrant, high-quality prints.
| Data Sheet
| LONSUN Breathable PE Film | |||
| Items | Unit | Requirement | Average Result |
| Basic weight | gsm | 28±1.5 | 28 |
| Color | three colors | three colors | |
| Width | mm | 320±3 | 325 |
| Tensile Strength(MD) | N | ≥18 | 20 |
| Tensile Strength(CD) | N | ≥11 | 13 |
| Elongation at Break(MD) | % | ≥45 | 50 |
| Elongation at Break(CD) | % | ≥55 | 60 |
| Peel Strength | N | ≥0.7 | 1.21 |
| Permeation volume | g/24h/㎡ | 1800-3200 | 2414 |
| We can offer
Non-brethable PE film
Breathable PE film
Clothlike PE film
Cast PE Film
| Production Line
| Company Profile
Lonsun can supply breathable PE film for baby diapers and adult incontinence products. With five production lines, we can ensure stable capacity and consistent quality. We also support customized thickness, width, breathability, color, and packaging to meet different customer requirements. Our breathable PE film helps improve diaper comfort, air permeability, and leak protection.
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“Certified” is an incomplete purchasing specification. A certificate might describe a company’s management system, a test report might describe one sample, and a regulatory status might apply only to a particular finished product and intended use.
A roll can arrive on time and still be unusable if its edges are crushed, its wrap is punctured or its dimensions no longer suit the converting line. Bulky hygiene materials also consume freight space that a weight-only purchasing comparison misses.
A low quotation can become expensive when rolls break on the line, a substitute material changes fit, or documentation cannot be matched to a shipment.