Baby Diaper
What is Baby Diaper
A baby diaper or a nappy is a type of underwear that allows the wearer to urinate or defecate without using a toilet, by absorbing or containing waste products to prevent soiling of outer clothing or the external environment.
Benefits of Baby Diaper
One-time use
Baby diapers are designed to be thrown away. That's their biggest selling point for most parents. Instead of having to clean and wash a reusable diaper or rely on a diaper service, you can just wrap a disposable diaper up, put it in the diaper pail, and stop thinking about it.
Convenient
The fact that you can toss out used diapers also makes them great if you're short on time. The washing process takes time, and storing soiled reusable diapers when you're running errands is complicated and messy. Baby diapers can get thrown away and you can move on with your day.
Potentially more sanitary
When your baby soils a reusable diaper, you have to clean that waste. Urine can be washed out in the washing machine, but poop needs to be flushed down the toilet. Getting a dirty diaper to the toilet offers plenty of chances for a big mess, and keeping your own hands clean can be a problem.
Potentially less irritation
The materials used in baby diapers do a good job of removing moisture from around your baby's skin. Diaper rash happens if your baby's skin stays wet for too long. In most cases, baby diapers help keep your baby dry better than reusable diapers and reduce the development of skin rashes.
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High quanlity disposable baby diaper brand OEM
Disposable Baby Diaper manufacturer in China -
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High quanlity disposable baby diaper brand OEM
Disposable Baby Diaper manufacturer in China -
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High quanlity disposable baby diaper brand OEM
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High quanlity disposable baby diaper brand OEM
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Why Choose us
Quality Assurance
We always feel that all success of our company is directly related to the quality of the products we offer.
Advanced Manufacturing Capabilities
We control the product quality critically for every step during the manufacturing from custom raw materials to production. We offer technical support that is second to none.
Complete qualifications
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14000:14001 SGS guidelines and our stringent quality control system.
Our Team
Being in disposable sanitary products industry for over 10 years, our team has served for world top companies and brands on OEM diapers, napkins, incontinent pads and etc.
Parts of a Baby Diaper
Baby diaper core
The middle of the baby diaper where urine and liquid feces are absorbed and stored.
Baby Diaper chassis
The shell of the baby diaper holds the core together, attaches the diaper onto the baby, and creates a proper fit around the legs.
Baby Diaper Core
The core is primarily composed of polypropylene, cellulose and a superabsorbent polymer.
Topsheet
The topsheet is the part of the baby diaper which comes in contact with the baby’s skin. It has been specially designed to quickly transfer fluids to the core while remaining soft and dry to the touch. Some topsheets include a skin-care lotion, such as those found in diaper skin-care products, which can protect the skin from over hydration and reduce irritation.
Acquisition/Distribution Layer
This layer is immediately under the topsheet of the baby diaper. It moves liquid away from the baby’s skin and distributes it more evenly across the entire diaper core for better absorbency.The biggest design improvement was the development, in the 1980s, of superabsorbent polymers that can absorb many times their weight in fluids. Children’s skin health has improved because these polymers lock moisture away where it cannot irritate skin. The severity and frequency of diaper rash has declined dramatically. As technology has improved, less and less cellulose has been needed. This allows major reductions in diaper weight and volume, resulting in a reduced environmental impact.
Absorbent Core
The absorbent core is the inner-most layer of the diaper. It typically consists of a blend of cellulose fluff pulp and polyacrylate granules. The cellulose portion quickly absorbs and transfers urine to the polyacrylate superabsorbent material, where it is trapped. This keeps the baby’s skin dry, even if he or she sits on a full baby diaper.
The biggest design improvement was the development, in the 1980s, of superabsorbent polymers that can absorb from several tens to several hundred times their weight in fluids. Children’s skin health has improved because these polymers lock moisture away where it cannot irritate skin. The severity and frequency of diaper rash has declined dramatically. As technology has improved, less and less cellulose has been needed. This allows major reductions in diaper weight and volume, resulting in a reduced environmental impact.
Baby Diaper Chassis
The chassis is made up of the backsheet plus additional features that ensure the baby diaper fits well. These features can include stretch side panels, fastening systems and tapes, and leg cuffs.
Backsheet
The backsheet is the water-resistant outer layer of the diaper and it prevents liquids from passing through the diaper and leaking onto the baby’s clothing or surrounding environment. The polyethylene backsheet can be made with a structure that allows water vapor and air (but not liquids) to pass through, reducing moisture and keeping the skin drier.
Fit and Comfort Features
Materials and specific designs that help baby diapers fit well vary according to manufacturer, but they all perform the same basic functions. Important design elements often include stretch side panels and fastening systems that enable the diaper to be pulled snug against the baby’s torso to prevent leakages top. Elastics and cuffs on the diaper’s sides ensure improved fit around the legs and prevent leakage.
Additional Materials
In both the baby diaper core and chassis, small amounts of adhesives are used to bond component parts together to ensure performance, fit, and overall integrity. In some products, features such as designs or scents may be added.

Always change dirty baby diaper s. If you notice that your baby has soiled their diaper, change them immediately. Dirty baby diaper s can cause irritation and infection if they’re on for too long.
Keep everyone’s hands clean. Both you and your baby might wind up with dirty hands during the changing process. Keep your hands away from your face and avoid touching anything except your baby’s baby diaper during changing. As soon as they have a new, clean diaper on, wash your baby’s hands. Then throw away the old diaper and wash your hands too.
Keep the diaper-changing area sanitary. Make sure the diaper-changing station stays clean. After placing your baby in a fresh baby diaper , wipe down the station with an antibacterial wipe and allow it to air dry. Empty the baby diaper pail once a day to keep bacteria from growing and smells from escaping.
Raw Materials Used in Baby Diapers
Polypropylene (PP)
Primarily used for the top sheet, the part of the baby diaper next to the baby’s skin, tapes, and fastening system.
Polyethylene (PE)
Mainly used for back sheet, outer covers, tapes, and fastening systems.
Cellulose Fluff Pulp
Absorbent core and central fabric.
Superabsorbent Polymer
Absorbent core.
Elastics
Adhesives
Polypropylene (PP)
PP is a non-woven fabric that gives the baby diaper a comfortable shape and helps prevent leaks. PP fabric is used for the top sheet which is the layer that sits on the skin. PP is a hydrophobic material that lets liquid in, but not back out (helps keep babies' skin dry).
Polyethylene (PE). Polypropylene is widely used in baby diapers and sanitary products owing to its higher water absorption capacity. In addition, PP nonwoven fabric has been increasingly gaining acceptance due to its superior physical qualities, such as lightweight, reusability, toughness, and flexibility, compared to other nonwoven materials.
Cellulose Fluff Pulp
It is cellulose used as the baby diaper's core to absorb liquids. It gives an excellent absorbing capacity to the baby diaper. In addition, the pulp has qualities such as a high ratio of fibers to weight, lower coarseness, and shorter fiber length.
Superabsorbent Polymer
Superabsorbent polymers are primarily used as water absorbents and aqueous solutions for baby diapers, and similar applications. These superabsorbent polymers can absorb several tens to several hundred times their weight in fluids. For example, 1 gram of superabsorbent material in a baby diaper typically absorbs at least 35g of urine. By contrast, 1 gram of pulp absorbs approximately 10g of urine.
Elastics
Elastics are a crucial component of making an effective baby diaper. Without them, you don't have the adjustability or containment needed.
Adhesives
Adhesives help prevent leaks by keeping the fluffy, absorbent fibers and superabsorbent powder in the middle (core) of the traditional diaper, pull-on pant diaper, or pad. Adhesives are also used to hold the many strands of elastic around the baby diaper or pants' legs and waist areas.
How Baby Diapers Are Made
Forming the Absorbent Pad
A movable conveyer belt passes through a long forming chamber where pressurized nozzles spray fibrous materials onto the surface. The bottom of the conveyer belt perforates, and a vacuum pulls the fibers down to form a flat pad.
Absorbent material is applied onto the pad's top surface after it has been formed. This approach sometimes causes blocking in which moisture gets trapped in the outer layer and doesn't diffuse to the center. This will hold moistures against the skin and cause discomfort.
Multiple spray dispensers apply several layers of polymer and fiber to the pad. Once the fiber is drawn to the center and the bottom pad forms, the polymer is added to the mix to form a layer of combined polymer and fiber. This creates an absorbent polymer pad at the center with fibrous materials surrounding it.
The pad then proceeds down the conveyer belt to a leveling roller near the outlet of the forming chamber. The level roller removes part of the fiber at the top of the pad to ensure a uniform thickness. The pad then continues along the conveyer belt.
Forming the Nonwoven Fabric
When it comes to nonwoven applications, manufacturers can use web guiding systems and their corresponding components to make their products quickly and efficiently. Plastic resin from the meltdown process forms nonwoven fabric sheets, and the guiding system's wide web rolls cut the fabric to the appropriate width. This process occurs for both the top and bottom sheets. It's important to note the nonwoven sheets form in a different location than the pads, so this step doesn't necessarily occur after pad formation.
Stretched elastic bands attach to the backing sheet with an adhesive. These bands contract and gather together to ensure a snug fit and maintain leakage.
Assembling the Components
At this stage, there are the three main baby diaper parts: the absorbent pad, the top sheet, and the bottom sheet. To align them in place, the absorbent pad and bottom sheet go through a conveyor belt. The top sheet is fed into place, and the compiled pieces are glued, heated, or ultrasonically welded into place. These come out as a long strip or roll.
The long roll is cut into individual baby diapers which are then folded and packaged for shipping.
Stretchability and Fit
Another important feature you ought to search for within the baby diaper is stretchability. It should be stretchy enough to comfortably suit your baby without leaving any creases and marks on the skin.
Baby Size or Weight
Baby diaper sizes work differently for babies counting on their weight. So it's best to urge your baby weighed before happening a baby diaper-buying spree. She/he is going to need bigger-sized diapers every few months. So avoid stocking abreast of one size. Choose subsequent size as long as the diaper has become too tight for your baby. Buying as and when one packet gets spent will economize and therefore the hassle of unused diaper packs lying around.
Pooping Habits
All babies are unique then are their peeing and pooping habits. Your baby will presumably pee and poop frequently throughout the day. This is often why a durable and highly absorbent baby diaper is suggested, to stop them from dampness and baby diaper dermatitis.
Budget
Knowing your baby's pooping habits will assist you estimate what percentage baby diapers you'll need during a month. Therefore the amount you'd likely spend on them. A high price doesn't always translate to excellent quality. So we recommend that you simply check out the features instead of the worth tag. A useful tip – buy the littlest packs of two or three baby diaper brands and check out them on your baby . Once you note the merchandise that suits her delicate skin, you'll choose bigger value packs.
Skin Sensitivity
If your baby has sensitive skin, the primary worry on your mind would be, “What if my baby gets baby diaper rash?” Popular belief has it that cloth diapers don't cause rashes, but that's not always true. Diaper dermatitis comes from any moisture that's sitting around in your baby's diaper area. You'll keep baby diaperdermatitis away by choosing disposable diapers that are medically tested to stay your little one's bottoms rash-free.
Convenience
Caring for a newborn is nothing in need of a challenge for brand spanking new parents. Given the sleepless nights and never-ending feeds. In this situation, disposable baby diapers provide the last word convenience and hygiene as they don't got to be washed.
Our Factory
Feiyue is located in the China Maritime Silk Road city-Quanzhou. As a global supplier in hygiene products, hygienic materials, Feiyue is to create added value for customers around the world.
Feiyue has focused on top quality hygiene products and hygienic materials for over 15 years in China. We started as a small operation, but now have become one of the leading suppliers in the hygiene products industry in China.
Today, Feiyue has been one of the top suppliers of quality hygiene products and hygienic materials, such as: baby diaper, adult diaper, sanitary napkin, Non woven fabric and PE film and SAP and so on.


Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001, ISO14000:14001 SGS guidelines and our stringent quality control system.

Asked Questions
As one of the most professional baby diaper suppliers in China, we're featured by cheap products and good service. Please rest assured to wholesale high quality baby diaper made in China here from our factory.
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