Circular Track Method Fuzzing and Pilling Tester Experience

The circular track method pilling tester uses a linear guide rail as a sliding gauge to test the pilling condition of woolen fabrics, pure cotton chemical fiber, blended, knitted and woven fabrics in order to identify product quality and process effects. qisnun Precision Electromechanical Technology Co., Ltd. is a manufacturer.

Principle of the test:

Using a nylon brush and an abrasive or an abrasive alone, the fabric is rubbed and pilled, then the sample after pilling is compared to the standard under the specified lighting conditions an example photo and assess the level of pilling.

Main parameters:

1. The contact gap between the grinding head and the grinding table: ≤0.2mm;

2. The parallelism between the grinding head and the grinding table: ≤0.3mm;

3. The relative movement track between the grinding head and the grinding table: 40±1mm;

4. The surface of the nylon brush is uniform, and its height difference: less than 0.5mm;

5. The reciprocity of the table grinding speed: 60±1 times/min;

6. The weight of the grinding head: 490cN±1%;

7. The weight of the heavy hammer: 290cN±1 %;

8. Weight of small weight: 100cN±1%;

9. Choice of times: 1——9999.

Pilling test:

1. Set the number of counters according to GB4802.1-97.

2. Take the specimen and clamp it correctly and firmly in the specimen holder.

3. Lay the specimen holder down so that the specimen is in contact with the abrasive plane.

4. Press the \"RUN\" key to make the instrument perform the pilling.

5. After the machine automatically stops, rotate the sample chuck and remove the sample after grinding for evaluation.

Puff test:

1. Take the sample and squeeze itfirmly in the specimen holder. Set the friction times for the counter according to GB/T4802.1-97.

2. Select the sampling pressure according to the regulations. If you need to increase the weight, you can clamp the required weight on the chuck shaft.

3. Lay the specimen holder down so that the specimen is in contact with the plane of the brush.

4. Press the \"RUN\" button, the instrument can run according to the set number of times, and the instrument will automatically stop when the set number is reached.

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