文章着重讨论了影响芳纶纸强度的原因，认为在现有设备条件下，采取一些技术措施，提高纸张强度仍有较大的空间。
This paper discusses the impact of the strength of aramid paper. In the condition of the existing equipment, it is still feasible to improve paper strength by taking some technical measures.
与商品两性及阳离子淀粉比较，改性PAM在提高纸张强度方面有很好的效果，尤其是在提高纸张耐折度方面显现出明显优势。
Compared with cationic and amphoteric starches, modified PAM has obvious advantages in strength improvement, especially in the folding strength of paper.
结果表明，二次纤维抄造过程添加水溶性维纶纤维可以明显改善纸张强度性质，其裂断长、撕裂指数和环压强度均有提高。
The results showed that the tensile, tear and ring crush compression resistance of the paper increased by using water-soluble PVA fibers.
结果表明，二次纤维抄造过程添加水溶性维纶纤维可以明显改善纸张强度性质，其裂断长、撕裂指数和环压强度均有提高。
The results showed that the tensile, tear and ring crush compression resistance of the paper increased by using water-soluble PVA fibers.
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