Made from 100% virgin wood fiber, this untreated fluff pulp offers high absorbency and natural purity. Ideal for underpads, pet pads, and incontinence pads, it provides reliable performance and eco-friendly quality.
Brand:
NISOitem no.:
untreated fluff pulpPayment:
T/T; L/Cproduct origin:
USAColor:
Whiteshipping port:
XiamenLead Time:
15-20 days after receiving the depositUntreated Fluff Pulp for Underpads, Pet Pads & Incontinence Pads
Our untreated fluff pulp is made from 100% virgin wood fiber, offering excellent absorbency, bulkiness, and softness. Without any bleaching or chemical treatment, it retains its natural color and fiber strength, making it an ideal eco-friendly material for the absorbent core of underpads, pet pads, and incontinence pads. It ensures fast liquid absorption and reliable retention performance, suitable for high-quality hygiene products that prioritize safety and sustainability.
Specification of pet pad underpad fluff pulp
|
Usage |
Nursing Pad / Under Pad/Baby Diaper/ Adult Diaper / Sanitary Napkin |
|
Materials |
Untreated pulp forpet pad underpad making |
|
Pulp style |
Virgin |
|
Bleaching |
Bleached |
|
Absorbtion |
Dry surface |
|
Color |
White |
|
Width |
25-125cm |
|
Weight |
450-500kg/roll |
|
Diameter |
115152cm |
|
Brand |
IP, GP, Weyerhaeuser, Domtar |
|
Place of origin |
fluff pulp made from USA |
|
Packing |
2rolls/pack forfluff pulp of pet pad underpad |
Technical data sheet of the fluff pulp for pet pad underpad
|
Pulping Process |
Kraft |
|
Bleaching Process |
ECF |
|
Wood Species |
Southern |
|
FQA Length Weighted (mm) |
2.4 |
|
Kajaani Length Weighted (mm) |
2.7 |
|
Basis Weight (g/m2) |
765 |
|
Caliper (mm) |
1.27 |
|
Density (g/cc) |
0.55 |
|
Mullen (kPa) |
1,100-1,300 |
|
Moisture (%) |
8.0 |
|
Extractives (%) |
0.03 |
|
Brightness (ISO) |
88.0 |
|
PH range |
5.0-6.5 |
|
Kamas Energy (kWh/ton) |
26-29 |
|
Fiberization (%) |
95.0 |
|
Specific Absorption (sec/g) |
< 0.75 |
|
Specific Capacity (g/g) |
9.5 |
Applications
NISO untreated fluff pulp is widely used as an absorbent core in:
1. Underpads / Medical care pads
2. Pet training pads / Pet diapers
3. Adult incontinence pads / Bed pads
4. Maternity pads and other disposable hygiene products

NISO also supplies complementary materials including:
SAP (Super Absorbent Polymer), Nonwoven Fabric, Tissue Paper, ADL, PE Film, Release Film, Elastic and Spandex — providing a complete one-stop hygiene raw material solution.
Why Choose NISO

One-Stop Hygiene Material Supplier
NISO integrates the sourcing and supply of all major hygiene raw materials, from fluff pulp to SAP, nonwovens, and films, helping manufacturers reduce costs and streamline logistics.
Technical Support and Application Guidance
We provide professional advice on material matching and machine compatibility, ensuring efficient production and optimal absorbency performance.
Stable Global Supply Chain
With long-term partnerships and warehouse networks, NISO ensures timely delivery and consistent quality for customers worldwide.
Quality Assurance
Each batch is inspected for fiber strength, moisture, and absorption performance according to hygiene industry standards.
Packaging & Transportation

1. Standard Export Packaging
Each bale of untreated fluff pulp is wrapped with moisture-proof kraft paper and secured by durable plastic straps to ensure safe handling and storage.
2. Weight & Size Options
Available in 250–500 kg per bale (customizable upon request) to meet different production and shipping needs.
3. Global Shipment Service
NISO provides stable and timely global logistics solutions with clear labeling and full export documentation support.
We ensure every shipment of hygiene raw materials arrives safely and on schedule.
Contact NISO
For detailed specifications, samples, or quotations, please contact us:
Quanzhou Niso Industry Co.,Ltd is your best choice for diaper raw material, sanitary napkin material and disposable hygiene products in China.