发明名称 |
INSULATING ELEMENT AND METHOD AND PLANT FOR PRODUCING AND PACKAGING |
摘要 |
A mineral fiber plate product is produced by producing a first non-woven mineral fiber web containing mineral fibers predominantly arranged in a first longitudinal direction and segments of the first mineral fiber web are arranged in a partly mutually overlapping relationship for producing a second non-woven mineral fiber web, which contains mineral fibers generally transversaly relative to one another. The second mineral fiber web is folded transversely for producing a third non-woven mineral fiber web. The third non-woven mineral fiber web is cured for producing a cured non-woven mineral fiber web from which a mineral fiber plate, or alternatively, a tubular insulating element is cut. In packaging, the volume of the mineral fiber plate may be reduced to 40 % - 60 %. |
申请公布号 |
WO9520708(A1) |
申请公布日期 |
1995.08.03 |
申请号 |
WO1995DK00041 |
申请日期 |
1995.01.27 |
申请人 |
ROCKWOOL INTERNATIONAL A/S;NOERGAARD, LUIS, JOERGEN;BRANDT, KIM;CRIDLAND, IAN |
发明人 |
NOERGAARD, LUIS, JOERGEN;BRANDT, KIM;CRIDLAND, IAN |
分类号 |
D04H1/76;B28B1/52;B32B1/08;B65B27/12;D04H1/4209;D04H1/4218;D04H1/4226;D04H1/58;D04H1/593;D04H1/70;D04H1/732;D04H1/736;D04H1/74;D04H13/00;E04B1/76;E04B1/78;E04C2/16;F16L59/02;F16L59/05;F16L59/14 |
主分类号 |
D04H1/76 |
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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