Standards

• GB/T4802.1-2008

Principle

This tester uses a nylon brush and fabric abrasive (or fabric abrasive only) to rub against the specimen, causing fuzzing and pilling on the fabric's surface. The fuzzing and pilling performance are then visually assessed under specific lighting conditions.

Circular path testing:

Applies the circular locus method to simulate the friction during real-world use, providing authentic and reliable test results. 

Flexibility:

The fuzzing and pilling stations can rotate 360°, allowing operators to quickly switch between different test modes as needed, enhancing both operational efficiency and testing flexibility.

Visual assessment:

Allows for the visual assessment of fabric specimens for fuzzing and pilling under specific lighting conditions, ensuring direct result determination.

Dual test station:

Equipped with fuzzing and pilling stations, allowing the operator to select the station as needed.

Test load:

Test weights can be stacked, providing various weight combinations to meet different testing requirements.

Nylon brush platform (provided by customer):

The nylon filaments should have a 0.3mm diameter and uniform stiffness. Each 4.5mm filament hole, spaced 7mm apart, contains 150 filaments. The flat brush surface features an adjusting plate to control filament height, enabling controlled fuzzing.

Fabric abrasive (provided by customer):

2201 full wool gabardine, 2/2 right twill weave, yarn density of 19.6tes × 2, Z625-S700 twist, density of 445 threads/10cm×224 threads/10cm, and 305g/m^3 areal density. 

Quality assurance: 

The fuzzing and pilling tests are used for quality control in fabric production to ensure the fabric products meets specific quality requirements.

Material research:

Assists manufacturers in evaluating fabric performance for fuzzing and pilling to improve material quality.

Standard conformance:

Ensures that products meet industry standards and satisfy quality expectations in the market.