Fabric pilling apparatus is used to test the pilling and pilling status of wool textiles, chemical fiber pure spinning, blended spinning, knitted and woven fabrics to identify product quality and process effect. The instrument adopts positive friction mechanism, which makes the sample and the friction object move reasonably under certain conditions, and the test can be completed in a short time.

Principle:

According to the specified method and test parameters, the nylon brush and abrasive or single abrasive are used to make the fabric friction fuzz and pilling. Then, under the specified light condition, the pilling samples are compared with the standard samples to evaluate the pilling grade.

Standard:

G 235P meets the following criteria:

GB/T 4802.1 2008

JJG 040-1990

The relative movement path of the sample chuck and the particle of the grinding platform is circular, the relative moving speed is (60±1) r/min, and the inner diameter of the sample clip ring is (90±0.5) mm. The chuck can exert the pressure listed in table 1 on the sample. The chuck pressure is adjustable, and the pressure error is ±1.

Abrasive:

Nylon brush: the diameter of nylon brush is 0.3mm, the rigidity of nylon brush must be uniform, the diameter of planting wire is 4.5mm, each hole is 150 nylon wire, the spacing of holes is 7mm; The brush surface shall be even, and an adjustment plate shall be installed on the brush to adjust the effective height of nylon wire and control the fuzz effect of nylon brush from the surface.

Rubbing fabric: 2201 woollen gabardran, 19.6 Tex X2, twist Z 625-s 700, density: 445 roots /10cm X244 roots /10cm, square metre weight: 305g/㎡, 2/2 twill.

Foam gasket:

Foam plastic gasket, weight about 270g/㎡, thickness about 8mm, sample gasket diameter about 105m

Specifications:

Power supply:

Voltage: AC 230/50hz current: 2 A

Safety requirements: F2.5AL 220/240v