The special center test disc of paper ring pressure Tester is also called the special center disc of ring pressure, which is the sample transfer disc that is needed to test the ring pressure strength of paper, and is an accessory that must be used for ring pressure determination, and the size of the special center disc of paper ring pressure is completed by 13 kinds of loading sizes of 0.1~1mm, which is composed of 13 loading sub-plates and 1 master plate, and the loading sample is a 152*12.7mm size ring pressure sample for testing, which is a special testing accessory selected by papermaking and scientific research institutions.
GB/T 2679.8 、GB/T 6546、GB/T 6548、GB/T 2679.6
1. Equipped with ring pressure center plate and ring pressure sampler for ring pressure test (RCT)
2. Equipped with edge pressure sampler/guide block to carry out corrugated cardboard edge pressure test (ECT)
3. Equipped with a peel test frame for corrugated cardboard bonding peel test (PAT)
4. Equipped with a flat pressure sampler to carry out corrugated paper flat pressure test (FCT)
5. Flat compressive strength (CCT) and (CMT) after flugating in the base paper laboratory
Size Chart:
0.150~0.170
0.171~0.200
0.201~0.230
0.231~0.280
0.281~0.320
0.321~0.370
0.371~0.420
0.421~0.490
0.491~0.570
0.571~0.670
0.671~0.770
0.771~0.900
0.901~1.000
Paper and bobbin paper loop pressure determination