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YOUNG Thin Diapers are premium disposable sanitary products specifically engineered for infants and toddlers, designed to address the core needs of both babies (comfort, skin health) and caregivers (convenience, reliability). As a flagship offering from Diapersun—an ISO and NAFDAC-approved China-based manufacturer with 6 advanced production lines—this diaper line delivers consistent quality across sizes, covering NB to 2XL for standard diapers and S to 4XL for diaper pants, making it suitable for boys and girls at every early developmental stage.
At its core, the product solves common parenting pain points: it locks in moisture to keep skin dry, uses breathable materials to prevent irritation, and features a leak-proof design to avoid messes—whether at home, during outings, or overnight. Unlike generic diapers, YOUNG Thin Diapers prioritize both functionality and gentleness, making them a trusted choice for global distributors, retailers, and families seeking reliable infant care solutions.
The diaper’s core advantage lies in its super absorbent polymer (SAP)—a high-efficiency material that rapidly absorbs urine (within seconds) and locks it deep into the core, preventing backflow. This technology ensures the baby’s skin stays dry for up to 8 hours, reducing the frequency of diaper changes and minimizing disruption to play or sleep. The absorbent layer is also optimized for even distribution, avoiding lumping that can cause discomfort during movement.
Crafted with a 5-layer composite design, YOUNG Thin Diapers prioritize skin health by minimizing stuffiness and irritation:
Surface layer: Soft, non-woven fabric that wicks moisture away from the skin, reducing friction.
Diversion layer: Spreads urine evenly across the absorbent core, preventing localized saturation.
Absorbent core layer: Combines SAP with fluff pulp for maximum moisture retention.
Leak-proof side layer: Elasticized edges that conform to the baby’s thighs without digging in.
Breathable bottom film: Allows air circulation to release heat and humidity, lowering the risk of baby eczema and inhibiting bacterial growth—critical for sensitive infant skin.
Tailored to infants’ natural movements, the diaper features an ergonomic shape that follows the baby’s body curves. The soft, skin-close materials (free from harsh chemicals or fragrances) won’t restrict turning, crawling, or sitting, supporting healthy physical development. Additionally, the elastic leak-proof guards along the thigh roots automatically adjust to the baby’s leg size, creating a secure seal that prevents urine or feces from leaking—even during active play or overnight rolling.
As a disposable solution, YOUNG Thin Diapers eliminate the need for washing, soaking, or drying—saving caregivers time and effort. Their lightweight, compact design makes them easy to pack in diaper bags for outings, while the tear-away waist tapes (for standard diapers) allow for quick, mess-free changes. For on-the-go parents, this convenience translates to stress-free outings and more quality time with their baby.
Before applying a new diaper, lay the baby on a clean, flat surface (e.g., a changing mat) and gently remove the soiled diaper. Use a mild baby wipe or warm water to clean the baby’s buttocks, paying special attention to skin folds to prevent residue buildup. Pat the skin dry with a soft towel—avoid rubbing, as this can irritate sensitive skin—to ensure the diaper adheres properly and maintains comfort.
Align the diaper’s back waistband with the baby’s lower back (the side with the waist tapes should be at the back).
Unfold the front of the diaper and pull it up to cover the baby’s abdomen, ensuring the top edge sits just below the belly button.
Secure the waist tapes symmetrically on both sides: press the tapes firmly onto the front panel (look for size markers to ensure a snug fit—you should be able to slide two fingers between the diaper and the baby’s waist).
Adjust the thigh-root leak-proof guards: Use your fingers to gently lift the elastic guards along the inside of the diaper’s leg openings, ensuring they stand upright (this step is critical for preventing side leaks).
YOUNG Thin Diapers’ portability makes them perfect for trips to the park, grocery store, or family visits. Their compact size means you can pack 5–6 diapers in a small bag, and the leak-proof design handles unexpected wettings without requiring immediate access to a changing table. Caregivers can focus on engaging with their baby instead of worrying about messes.
The super absorbent core and extended dryness (up to 8 hours) make these diapers ideal for nighttime. By keeping the baby’s skin dry, the diaper reduces nighttime awakenings caused by discomfort—helping babies sleep soundly and allowing parents to get uninterrupted rest. The breathable bottom film also prevents overheating, a common issue with thicker nighttime diapers.
Is Diapersun a qualified and capable manufacturer?
Yes. Diapersun is an ISO and NAFDAC-approved manufacturer with 6 professional, high-efficiency production lines dedicated to infant and adult sanitary products. Our product range includes baby diapers (NB–XXL), baby diaper pants (S–4XL), adult diapers, feminine napkins, pet diapers, and wet wipes. We also offer full OEM and ODM services, supporting customizations for global clients.
What is the minimum order quantity (MOQ) for YOUNG Thin Diapers?
The MOQ is 100,000 pieces per size. For container shipments, a 20FT container can hold a mix of 2 sizes, while a 40HQ container can accommodate a mix of 4 sizes—providing flexibility for distributors with varying market needs.
How long does production take after ordering?
The production lead time is approximately 25–30 days after order confirmation. This timeline includes material sourcing, manufacturing, and rigorous quality inspection (each batch is tested for absorption, breathability, and leak resistance) to ensure compliance with international standards.
What payment options are available?
We offer two secure payment terms for global customers:
Option A: 30% upfront deposit, with 70% balance due against the original B/L copy (bill of lading).
Option B: L/C at sight (letter of credit), a preferred choice for larger orders or first-time clients seeking additional security.
Can I request free samples, and do you support customization?
Yes, free samples are available—customers only need to cover the express cost for carriers like DHL, TNT, FedEx, or UPS. We also support full customization: production can be tailored to your samples, design specifications, logo, or unique requirements (e.g., adjusted absorbency, eco-friendly materials, or custom packaging).
Does Diapersun have its own brand, and how can I become a distributor?
Yes, we have a proprietary brand, and distributors receive comprehensive support to grow their business:
No MOQ requirements for brand distributors (unlike bulk OEM orders).
Stable supply and 100% product quality guarantees (we replace defective products free of charge).
Access to promotional materials, advertising support, and online traffic import (e.g., social media campaigns, e-commerce listing optimization).
Systematic training on product knowledge, sales strategies, and store management to enhance team capabilities.
Priority access to new product launches, market trend reports, and competitor intelligence to stay ahead in the market.
Size | Baby diapers | L*W (mm) | Baby diapers pants | L*W (mm) |
NB | NB | 370*260 | / | / |
S | S | 390*280 | / S | / 430*370 |
M | M | 445*320 | M | 490*390 / 450*390 |
L | L | 485*320 | L | 490*390 |
XL | XL | 525*320 | XL | 530*390 |
2XL | 2XL | 565*340 | 2XL | 540*390 |
3XL | / | / | 3XL | 560*410 |
4XL | / | / | 4XL | 580*430 |


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YOUNG Thin Diapers are premium disposable sanitary products specifically engineered for infants and toddlers, designed to address the core needs of both babies (comfort, skin health) and caregivers (convenience, reliability). As a flagship offering from Diapersun—an ISO and NAFDAC-approved China-based manufacturer with 6 advanced production lines—this diaper line delivers consistent quality across sizes, covering NB to 2XL for standard diapers and S to 4XL for diaper pants, making it suitable for boys and girls at every early developmental stage.
At its core, the product solves common parenting pain points: it locks in moisture to keep skin dry, uses breathable materials to prevent irritation, and features a leak-proof design to avoid messes—whether at home, during outings, or overnight. Unlike generic diapers, YOUNG Thin Diapers prioritize both functionality and gentleness, making them a trusted choice for global distributors, retailers, and families seeking reliable infant care solutions.
The diaper’s core advantage lies in its super absorbent polymer (SAP)—a high-efficiency material that rapidly absorbs urine (within seconds) and locks it deep into the core, preventing backflow. This technology ensures the baby’s skin stays dry for up to 8 hours, reducing the frequency of diaper changes and minimizing disruption to play or sleep. The absorbent layer is also optimized for even distribution, avoiding lumping that can cause discomfort during movement.
Crafted with a 5-layer composite design, YOUNG Thin Diapers prioritize skin health by minimizing stuffiness and irritation:
Surface layer: Soft, non-woven fabric that wicks moisture away from the skin, reducing friction.
Diversion layer: Spreads urine evenly across the absorbent core, preventing localized saturation.
Absorbent core layer: Combines SAP with fluff pulp for maximum moisture retention.
Leak-proof side layer: Elasticized edges that conform to the baby’s thighs without digging in.
Breathable bottom film: Allows air circulation to release heat and humidity, lowering the risk of baby eczema and inhibiting bacterial growth—critical for sensitive infant skin.
Tailored to infants’ natural movements, the diaper features an ergonomic shape that follows the baby’s body curves. The soft, skin-close materials (free from harsh chemicals or fragrances) won’t restrict turning, crawling, or sitting, supporting healthy physical development. Additionally, the elastic leak-proof guards along the thigh roots automatically adjust to the baby’s leg size, creating a secure seal that prevents urine or feces from leaking—even during active play or overnight rolling.
As a disposable solution, YOUNG Thin Diapers eliminate the need for washing, soaking, or drying—saving caregivers time and effort. Their lightweight, compact design makes them easy to pack in diaper bags for outings, while the tear-away waist tapes (for standard diapers) allow for quick, mess-free changes. For on-the-go parents, this convenience translates to stress-free outings and more quality time with their baby.
Before applying a new diaper, lay the baby on a clean, flat surface (e.g., a changing mat) and gently remove the soiled diaper. Use a mild baby wipe or warm water to clean the baby’s buttocks, paying special attention to skin folds to prevent residue buildup. Pat the skin dry with a soft towel—avoid rubbing, as this can irritate sensitive skin—to ensure the diaper adheres properly and maintains comfort.
Align the diaper’s back waistband with the baby’s lower back (the side with the waist tapes should be at the back).
Unfold the front of the diaper and pull it up to cover the baby’s abdomen, ensuring the top edge sits just below the belly button.
Secure the waist tapes symmetrically on both sides: press the tapes firmly onto the front panel (look for size markers to ensure a snug fit—you should be able to slide two fingers between the diaper and the baby’s waist).
Adjust the thigh-root leak-proof guards: Use your fingers to gently lift the elastic guards along the inside of the diaper’s leg openings, ensuring they stand upright (this step is critical for preventing side leaks).
YOUNG Thin Diapers’ portability makes them perfect for trips to the park, grocery store, or family visits. Their compact size means you can pack 5–6 diapers in a small bag, and the leak-proof design handles unexpected wettings without requiring immediate access to a changing table. Caregivers can focus on engaging with their baby instead of worrying about messes.
The super absorbent core and extended dryness (up to 8 hours) make these diapers ideal for nighttime. By keeping the baby’s skin dry, the diaper reduces nighttime awakenings caused by discomfort—helping babies sleep soundly and allowing parents to get uninterrupted rest. The breathable bottom film also prevents overheating, a common issue with thicker nighttime diapers.
Is Diapersun a qualified and capable manufacturer?
Yes. Diapersun is an ISO and NAFDAC-approved manufacturer with 6 professional, high-efficiency production lines dedicated to infant and adult sanitary products. Our product range includes baby diapers (NB–XXL), baby diaper pants (S–4XL), adult diapers, feminine napkins, pet diapers, and wet wipes. We also offer full OEM and ODM services, supporting customizations for global clients.
What is the minimum order quantity (MOQ) for YOUNG Thin Diapers?
The MOQ is 100,000 pieces per size. For container shipments, a 20FT container can hold a mix of 2 sizes, while a 40HQ container can accommodate a mix of 4 sizes—providing flexibility for distributors with varying market needs.
How long does production take after ordering?
The production lead time is approximately 25–30 days after order confirmation. This timeline includes material sourcing, manufacturing, and rigorous quality inspection (each batch is tested for absorption, breathability, and leak resistance) to ensure compliance with international standards.
What payment options are available?
We offer two secure payment terms for global customers:
Option A: 30% upfront deposit, with 70% balance due against the original B/L copy (bill of lading).
Option B: L/C at sight (letter of credit), a preferred choice for larger orders or first-time clients seeking additional security.
Can I request free samples, and do you support customization?
Yes, free samples are available—customers only need to cover the express cost for carriers like DHL, TNT, FedEx, or UPS. We also support full customization: production can be tailored to your samples, design specifications, logo, or unique requirements (e.g., adjusted absorbency, eco-friendly materials, or custom packaging).
Does Diapersun have its own brand, and how can I become a distributor?
Yes, we have a proprietary brand, and distributors receive comprehensive support to grow their business:
No MOQ requirements for brand distributors (unlike bulk OEM orders).
Stable supply and 100% product quality guarantees (we replace defective products free of charge).
Access to promotional materials, advertising support, and online traffic import (e.g., social media campaigns, e-commerce listing optimization).
Systematic training on product knowledge, sales strategies, and store management to enhance team capabilities.
Priority access to new product launches, market trend reports, and competitor intelligence to stay ahead in the market.
Size | Baby diapers | L*W (mm) | Baby diapers pants | L*W (mm) |
NB | NB | 370*260 | / | / |
S | S | 390*280 | / S | / 430*370 |
M | M | 445*320 | M | 490*390 / 450*390 |
L | L | 485*320 | L | 490*390 |
XL | XL | 525*320 | XL | 530*390 |
2XL | 2XL | 565*340 | 2XL | 540*390 |
3XL | / | / | 3XL | 560*410 |
4XL | / | / | 4XL | 580*430 |


// Machine Details
![]() | ![]() | ![]() | ![]() |
// Factory
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
// Warehouse & Loading
![]() | ![]() | ![]() |