1. Product Definition

Non-woven fabric paper tubes (also known as non-woven fabric core tubes) are cylindrical tubular materials made by rolling high-strength kraft paper or recycled paper. The outer layer is usually composite with non-woven fabric or directly used for non-woven fabric winding. It is mainly used for the core support during the winding process of non-woven fabric production, slitting, storage and transportation, ensuring that the non-woven fabric rolls are flat and not prone to deformation.

2. Product Features

High strength: Made from multiple layers of high-quality pulp, it has excellent compressive performance and strong load-bearing capacity.

Lightweight: Compared with metal or plastic tube cores, it is lighter in weight, reducing transportation costs.

Environmentally friendly materials: 100% recyclable and degradable, meeting environmental protection requirements (some products have passed FSC certification).

Precise dimensions: Inner diameter, outer diameter and length can be customized as required, with small tolerance (±0.5mm), suitable for high-speed slitting machines.

Smooth surface: Reduces frictional damage during the winding of non-woven fabric and protects the integrity of the material.

Moisture-proof treatment: Some products are coated with moisture-proof coatings to adapt to high-humidity environments.

3. Technical parameters

Project parameter range/description

Inner diameter: 25mm-300mm (common: 76mm, 152mm)

The outer diameter is adjusted according to the wall thickness (usually 1.5mm-10mm).

Length: 100mm-6000mm (customizable)

Wall thickness: 1.5mm-8mm (conventional: 3mm-5mm

Material: Kraft paper/recycled paper/laminated paper

The static load-bearing capacity can reach 50 to 200 kilograms (depending on the specification).

Temperature tolerance: -10℃ to 80℃ (High-temperature resistant models can reach up to 120℃)

4. Application scenarios

Nonwoven fabric industry: Medical nonwoven fabric, wet wipes, filter materials, and core rolls for agricultural fabrics.

Packaging industry: Central support tubes for roll materials such as adhesive tape, film, and aluminum foil.

Industrial field: slitting and winding of rolls in the textile, papermaking and printing industries.

Household items: inner paper tubes for carpets, wallpaper, and cling film.

5. Product advantages

Economical and efficient: The cost is lower than that of plastic or metal pipes, making it suitable for bulk purchasing.

Flexible customization: Supports printing enterprise logos, specification labels or color distinctions.

Strong compatibility: Compatible with mainstream slitting and rewinding machines at home and abroad (such as Asaili, Baileiyi, etc.).

Reduce loss: High straightness (≤0.1mm/m) prevents edge warping of non-woven fabric rolls.

6. Packaging and Transportation

Standard packaging: PE film wrapping + pallet or carton packaging, dust-proof and moisture-proof.

Transportation: Container or bulk transportation solutions can be provided according to customer requirements.

7. Quality certification

Comply with the ISO 9001 quality management system.

Some of our products have passed the ROHS and REACH environmental protection tests.