Home | About Us | Advantages | Blogs | Contact Us
| Color: | |
|---|---|
| Material: | |
| Availability: | |
| Quantity: | |
LS-PF01
LONSUN
3920109090




| Specification | |
| Item | Breathable or Unbreathable PE/Cast Film |
| Materials | 1. breathable PE film: polyethylene + air particle |
| 2. non breathable PE film: polyethylene | |
| 3. laminated backsheet: PE film laminated with nonwoven fabric | |
| Grammage | 1. breathable PE film: 14-30gsm |
| 2. non breathable PE film: 18-30gsm | |
| 3. laminated film: 26-40gsm | |
| Width | 35-2200mm or as request |
| Diameter | 400-600mm or as request |
| Elongation | ≥130% |
| Tension strength | MD700-3000cn/25mm |
| Moisture Permeability | 500-5000gsm/24.hr |
| Open Area | 30%-40% or as request |
| Strikethrough | 100% |
| Color | customized, ≤8 colors |
| Application | 1. the backsheet of disposable diaper, sanitary pad & underpad etc. |
| 2. individual packaging film of sanitary pad, panty liner & breast pad etc. | |
| Package | Wrapped by transparent plastic film with upper and lower cardboard paper in rolls. |
| MOQ | 1000kg |
| Services | existing specification, free samples. |
At present, the diaper bottom film on the market is generally divided into three types of materials: hot air bottom film, cotton soft bottom film, and super soft bottom film.
1. Hot air bottom film: it can play a better breathable role and relieve the feeling of stuffiness. The thermal separation bottom film adopts the hot air bonding process, that is, the production method of using hot air to penetrate the fiber mesh on the drying equipment to make it heat and melt to produce bonding, so that the bottom film of diapers has the characteristics of high fluffiness, good elasticity, soft feeling, strong warmth, good breathability and water permeability.
2. Cotton soft bottom film: cotton fiber absorbs the baby's sweat and directly touches the baby's skin, making the baby feel soft and not stiff. Although it is very soft and not easy to moisture, it is easy to wrinkle and deform, and when the absorption reaches a saturation, the air permeability will also be greatly reduced.
3. Super soft bottom film: it has the characteristics of delicate hair, warm and smooth. Although it feels soft and thick to the touch, it is easy to deform and wrinkle after absorbing too much urine from the baby.
Lonsun can provide all kinds of PE films according to your needs.













| Specification | |
| Item | Breathable or Unbreathable PE/Cast Film |
| Materials | 1. breathable PE film: polyethylene + air particle |
| 2. non breathable PE film: polyethylene | |
| 3. laminated backsheet: PE film laminated with nonwoven fabric | |
| Grammage | 1. breathable PE film: 14-30gsm |
| 2. non breathable PE film: 18-30gsm | |
| 3. laminated film: 26-40gsm | |
| Width | 35-2200mm or as request |
| Diameter | 400-600mm or as request |
| Elongation | ≥130% |
| Tension strength | MD700-3000cn/25mm |
| Moisture Permeability | 500-5000gsm/24.hr |
| Open Area | 30%-40% or as request |
| Strikethrough | 100% |
| Color | customized, ≤8 colors |
| Application | 1. the backsheet of disposable diaper, sanitary pad & underpad etc. |
| 2. individual packaging film of sanitary pad, panty liner & breast pad etc. | |
| Package | Wrapped by transparent plastic film with upper and lower cardboard paper in rolls. |
| MOQ | 1000kg |
| Services | existing specification, free samples. |
At present, the diaper bottom film on the market is generally divided into three types of materials: hot air bottom film, cotton soft bottom film, and super soft bottom film.
1. Hot air bottom film: it can play a better breathable role and relieve the feeling of stuffiness. The thermal separation bottom film adopts the hot air bonding process, that is, the production method of using hot air to penetrate the fiber mesh on the drying equipment to make it heat and melt to produce bonding, so that the bottom film of diapers has the characteristics of high fluffiness, good elasticity, soft feeling, strong warmth, good breathability and water permeability.
2. Cotton soft bottom film: cotton fiber absorbs the baby's sweat and directly touches the baby's skin, making the baby feel soft and not stiff. Although it is very soft and not easy to moisture, it is easy to wrinkle and deform, and when the absorption reaches a saturation, the air permeability will also be greatly reduced.
3. Super soft bottom film: it has the characteristics of delicate hair, warm and smooth. Although it feels soft and thick to the touch, it is easy to deform and wrinkle after absorbing too much urine from the baby.
Lonsun can provide all kinds of PE films according to your needs.









Global guide to start a diaper factory.
Discover Pakistan's top 10 diaper manufacturers in 2025, explore potential collaboration opportunities in the local diaper market, and get a professional recommendation for Lonsun – a reliable supplier of diaper raw materials. This article will help you grasp market players, evaluate business prospects, and connect with high-quality raw material resources efficiently.
2025 global top 10 sanitary pads
Check out the 2025 Diaper Material Guide. Learn how core components—advanced SAP, innovative backsheets, and functional non-wovens—boost absorbency and breathability in next-gen diapers.
Learn the key differences between pant-type diapers (pull-ups) and tape-type diapers (tape-on diapers) with our detailed guide. We help parents easily understand their unique features, benefits, and ideal use cases—so you can choose the most suitable diaper for your baby's needs.
Learn about the top 3 diaper manufacturers in 2025 and the future trends of the industry.
Wet wipes are an essential product used in households and industries worldwide. But have you ever wondered what they’re really made of? Understanding their composition is crucial for knowing how effective and safe they are.In this post, we’ll explore what wet wipes are made of, their benefits, and
Polyethylene (PE) and Polypropylene (PP) films are two widely used materials in the production of hygiene products such as diapers, sanitary napkins, and nursing pads. The selection of the right film material plays a crucial role in ensuring the performance, comfort, and durability of these products
Polyethylene (PE) film is an essential material in the manufacturing of hygiene products like diapers, sanitary napkins, and nursing pads. The density of PE film plays a significant role in determining the overall performance and quality of these products. From comfort to moisture control and durabi