Whether you're a parent or a distributor, you understand that the top priority for any diaper is its ability to keep babies dry and comfortable. You might find yourself asking: "What are disposable diapers made of?" and "Which materials are used" to create this daily essential so dependable?
How Do Every Diaper's Ingredients Work?
As a manufacturer with more than 19 years experience, Chenrui diapers are focus on caring and want to give every baby the best.
Chenrui diapers composed of multiple materials—each with a distinct function—that work in tandem to deliver a secure fit and cozy wearing experience for babies. Beyond that, they also provide reliable leakage protection while helping maintain the skin’s dryness and health.
Chenrui diapers feature a layered structure: this design enables liquid to be quickly transferred and evenly distributed away from the baby's skin, directing it to an absorbent core. Once in the core, the liquid is securely locked in, ensuring your baby stays comfortable and dry for longer.
Discover more about the components of Chenrui diapers, as well as how the ingredients in these components have been rigorously evaluated to meet high standards for both safety and performance.
Super-absorbent core is one of the most important part in Chenrui diapers. The super-absorbent polymer material (also known as SAP or polyacrylate) are the main ingredient of the diaper core, and used widely in other disposable hygiene products like sanitary napkin,adult diapers,incontinent pad and so on. SAP's state is dry and granular before absorb, but it will Quickly absorbs and spreads moisture, locking the urine in.
According to relevant experimental data from the Chenrui Laboratory, Chenrui Ultra Soft series of diapers can withstand nine times the amount of urine produced by a baby and lock the liquid in, thereby preventing moisture from seeping back onto the surface of the diaper and helping to keep babies dry.
What should I do if the gel comes into contact with my baby's skin? Sometimes, you may see small gel particles from the diaper on your baby's skin or bedding, but the gel is non-toxic and will not harm your baby. Gel that appears on the skin can be easily removed by gently wiping your baby's skin.
Topsheet
The top layer you see when you open a diaper is the topsheet, which provides comfort and pulls liquid away from the skin into the absorbent core, helping skin keep dry. The main ingredient in the topsheet is polypropylene.
Soft Outer Cover
Our outer covers are crafted from polypropylene and polyethylene—these are the very same materials utilized in hospital gowns, along with a range of other textile products. We have blended these two materials in an optimal proportion, which allows us to achieve an ideal balance of breathability, softness, and protective performance.
Printed Backsheet &Wetness Indicator
If you want to customize your diapers, this is the important part to customize your own brand. There can show your logo, brand name, customize wetness indicator and some printed characteristics by printing, and at the same time , the sheet is also breathable,so you can don't worried about it.
And wetness is also important in baby diapers, so that you can observe baby's state at the first time and change diapers on time .
Leg Cuffs
The leg cuffs of our diapers are designed to be comfortable and flexible, crafted from two key materials: polypropylene and spandex. Polypropylene is a highly durable fiber that delivers a comfortable feel when the diaper touches the skin. Spandex—also commonly referred to as elastane, and completely free of natural rubber latex—plays a crucial role: it ensures the diaper fits snugly and effectively helps stop leaks in the areas where they are most likely to occur.
Fragrance
We offer two product options: those with fragrance and those without. To better understand parental preferences for their little ones, we've surveyed caregivers across the globe—and a large number shared that they favor diapers with a gentle, fresh baby-like scent. When fragrance is included in Chenrui diapers, it is added in extremely small amounts. What's more, every fragrance used has undergone careful selection and rigorous evaluation to ensure it is non-allergenic and won’t cause skin irritation.
Fragrances have been safely incorporated into diaper products for several decades now. Research and real-world use have shown that babies who wear scented diapers do not face a higher risk of developing diaper rash compared to those who use unscented alternatives.
Adhesives
Adhesives are used in many baby products, including clothing and underwear. Chenrui diapers evaluates all adhesives to ensure they are safe, solvent free and non-sensitizing, while also making sure they are tucked away from your baby's skin.
If you have known about all the details about "what disposable diapers are made of" and think this article is helpful,don't forget to forward this to your friends or contact us for customization.
Verified OEM Engineering Dossier, ISO 11948-1 Test Benchmarks & 20GP/40HQ Container Spec (What Are Disposable Diapers Made of)RW-HYGIENE-M2 Verified ▾
Chenrui (Fujian) Industry and Trade Co., Ltd. (MYPAL®) manufactures and exports What Are Disposable Diapers Made of from our 50000 m² Quanzhou facility operating 18 full-servo lines at 800 pcs/min with an annual output exceeding 2.1 billion pcs (Fact ID: RW-HYGIENE-0002). Each production batch utilizes a 0.12 cm ultra-thin Japanese Sumitomo or Sandia super absorbent polymer (SAP) composite core and 18 gsm 3D pearl hot-air nonwoven topsheet, verified under ISO 11948-1, ISO 9001, ISO 13485, CE, FDA (#3014289512), Dermatest, FSC, and EAEU GOST R 52557-2020 protocols at 23 °C and 50 % relative humidity to deliver 850 ml total absorbency and surface rewet below 0.5 g. Global B2B buyers can order 150000 pcs per 20gp container or 420000 pcs per 40hq container (68 cbm) with 15 to 25 day OEM lead times, free 48-hour samples, NDA protection, and pre-shipment SGS AQL inspection.
Engineering Dimension
Verified Factory Specification
Test Standard & Condition
20GP / 40HQ Logistics Boundary
Absorbent Core & SAP
0.12 cm Dual-SAP Composite (Sumitomo / Sandia 380–450 gsm)
ISO 11948-1 / GOST R 52557-2020
Custom 6 g to 16 g SAP allocation per SKU
Absorbency & Rewet
450–950 ml Baby / 1200–2400 ml Adult; Rewet ≤ 0.5 g
23 °C, 50 % RH, 0.9 % NaCl saline
Batch COA & 36-month sample retention
Topsheet & Backsheet
18 gsm 3D Pearl Hot-Air Nonwoven + Breathable PE (35 mm cuffs)
ASTM E96 / OEKO-TEX 100 / Dermatest
1x 20gp: 150000 pcs (28 cbm)
Regulatory & Lead Time
ISO 9001, ISO 13485, CE, FDA #3014289512, FSC, EAC