This tester is used for testing the ring crush strength of the paperboard. With the proper accessories (optional), it's also available to test the column compress, ring crush.
检验瓦楞芯纸及牛皮纸样,其直立方向之耐压强度。配合各种附件可测试纸板之竖压强度、胶合强度及平压强度。
The productive test shows that the properties of the starch adhesive modified with PVA are stable, and that the quality of paperboard produced with the modified adhesive is improved.
生产性试验表明,经PVA改性后的淀粉胶,性能稳定,所生产的瓦楞纸板质量提高。
The productive test shows that the properties of the starch adhesive modified with PVA are stable, and that the quality of paperboard produced with the modified adhesive is improved.
生产性试验表明,经PVA改性后的淀粉胶,性能稳定,所生产的瓦楞纸板质量提高。
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