发明名称 |
PROCESS FOR PRODUCTION OF INORGANIC FIBER MATS |
摘要 |
Provided is a method of producing an inorganic fiber mat, the method enabling efficient adhesion of an aldehyde scavenger to an inorganic fiber mat while preventing the aldehyde scavenger from scattering around. The method of producing an inorganic fiber mat includes a fiber collection step of applying a binder to inorganic fibers and accumulating in a mat-like shape on a conveyor line to form an inorganic fiber web, a binder-curing step of heat-curing the binder applied to the inorganic fiber web to form an inorganic fiber mat, and an aldehyde scavenger application step of applying an aldehyde scavenger to the inorganic fiber mat, in which the aldehyde scavenger application step involves spraying the aldehyde scavenger in a form of droplets having an average diameter of 1 to 50 μm on a front side of the inorganic fiber mat and sucking from a back side of the inorganic fiber mat.
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申请公布号 |
US2010288427(A1) |
申请公布日期 |
2010.11.18 |
申请号 |
US20080810344 |
申请日期 |
2008.12.25 |
申请人 |
ASAHI FIBER GLASS COMPANY, LIMITED |
发明人 |
SHIMANO SHOZO;MASHIMO TAKASHI;SHIMENO KOICHI |
分类号 |
D04H3/12;D04H1/4218;D04H1/64 |
主分类号 |
D04H3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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