Circular trajectory method fuzzing and pilling instrument

Circular trajectory method fuzzing and pilling instrument

Compliant with standards:

GB/T 4802.1 JIG 040, DIN 53863.2

Applicable scope:

This instrument is used to test the condition of pilling balloons on woolen fabrics, synthetic pure cotton, blended, knitted, and woven fabrics, in order to identify product quality and process effectiveness. During testing, the fabric rubs against the nylon brush and abrasive, or only rubs against the abrasive in a moisture controlled state.

Test mode:

According to the prescribed methods and experimental parameters, use a nylon brush or single abrasive to cause the fabric to rub and fuzz. Then, under the specified lighting conditions, compare the pilling sample with the sample and evaluate the pilling level.

Instrument characteristics:

1. Scientific mechanical structure, smooth rotation, no mechanical noise, no contact fatigue failure, suitable for long-term continuous operation

2. Using a standard nylon brush, the rigidity of the nylon wire must be uniform and consistent to control the fuzzing effect of the nylon brush.

3. Ergonomic design, the surface adopts one-time spray molding, smooth and beautiful;

Technical parameters:

1. The contact gap between the grinding head and the grinding table surface is ≤ 0.2mm

2. Parallelism between grinding head and grinding table ≤ 0.3mm

3. The relative motion trajectory between the grinding head and the grinding table is 40 ± 1mm

4. The nylon brush surface is flush, with a height difference of<0.5mm

5. The reciprocating speed of the grinding table is 60 ± 1 time/min

6. Grinding head weight 490cN ± 1%

7. Heavy hammer weight 290cN ± 1%

8. Weight of small hammer 100cN ± 1%

9. Frequency selection 1 to 9999

10. Meet standard testing requirements

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