利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN106149479B 强度组合物用于提高纸浆模制品的湿尺寸稳定性的用途 有权

强度组合物用于提高纸浆模制品的湿尺寸稳定性的用途
摘要：
本发明涉及强度组合物用于提高纸浆模制品的湿尺寸稳定性的用途。所述纸浆模制品通过包括如下步骤的方法生产：获得纤维浆料，并将其给料到模压装置的成型槽；由所述纤维浆料形成纸浆模制品；以及干燥所述纸浆模制品。所述强度组合物包括至少一种永久性湿强度树脂，并且在形成所述纸浆模制品之前将所述强度组合物添加到所述纤维浆料。
摘要（英）：

The invention relates to application of a strength composition in improving wet size stability of a pulp molded product. The production method of the pulp molded product includes the following steps that fiber pulp is obtained and fed into a forming groove of a mold pressing device; the pulp molded product is formed by the fiber pulp; the pulp molded product is dried. The strength composition comprises at least one kind of permanent wet strength resin and is added into the fiber pulp before the pulp molded product is formed.

公开/授权文献
0/0