Scope of application:It is used to test the anti-drilling properties of textiles such as linings and fabrics of various down products by the roller box method. Applicable standards:GB/T12705.2;FTMS191A, etc.

Technical indicators:

1.Internal dimensions of slewing box:600mm × 600mm × 600mm;

2.Rotary box speed:42r/min;

3.Maximum number of runs set:999999;

4.Power:AC 220V±10%   50Hz;

5.Rubber ball:24.;

6.Power:150W.

Test principle:

Make the sample into a bag shape, put down with a certain quality, put it in the rotary box of the tester, and also put it in the rotary box.Hard rubber ball. The rotary box rotates at a certain speed, drops the rubber ball with a certain height, impacts the sample, and achieves simulation.Down products in the process of taking a variety of extrusion, rubbing, collision and other effects. plumes drilled from the inside of the specimen by countingThe number of pile roots is used to evaluate the anti-drilling performance of the fabric.