首页> 外国专利> Manufacture of coated split-resistant improvement webs from paper having unit weight 60 g/m{hu 2

Manufacture of coated split-resistant improvement webs from paper having unit weight 60 g/m{hu 2

机译:用单位重量为60 g / m {hu 2的纸张制造涂层的抗裂改进幅材

摘要

A method for manufacturing split-resistant improvement webs from paper having a weight per unit area of /=60 g/m2 which has a hardened synthetic resin on the decorative side and which are used for gluing to the surface of wood-based panels wherein a solution or dispersion of a hardenable impregnating resin is first applied to the paper using a metered-roller application in an amount between about 8% based on the solids content of the resin (of the weight of the paper) but less than an amount such as to assure that the resin does not penetrate to the reverse side of the paper. The impregnated paper is then dried, decoratively printed, and then coated with a solution or dispersion of a hardenable resin followed by drying and hardening. Such webs are easily handled and can be rolled up and the method allows the use of conventional paper which does not have to be specially treated.
机译:一种由单位面积重量≤60g / m2的纸制造抗裂性改进纤维网的方法,该纸的装饰面具有硬化的合成树脂,并用于粘合至人造板的表面,其中首先使用计量辊施加将可硬化的浸渍树脂的溶液或分散液施加到纸张上,其用量为树脂固形物含量(纸张重量的约8%),但少于树脂固含量的8%。以确保树脂不会渗透到纸张的背面。然后将浸渍过的纸干燥,进行装饰性印刷,然后涂以可硬化树脂的溶液或分散体,然后进行干燥和硬化。这样的幅材易于处理并且可以被卷起,并且该方法允许使用不必经过特殊处理的常规纸。

著录项

  • 公开/公告号ES470885A1

    专利类型

  • 公开/公告日1979-02-01

    原文格式PDF

  • 申请/专利权人 TH.GOLDSCHMIDTA.G.;

    申请/专利号ES19780470885

  • 发明设计人

    申请日1978-06-16

  • 分类号D06N;

  • 国家 ES

  • 入库时间 2022-08-22 20:16:38

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