发明名称 |
Method and equipment for making plastic floor tiles with one round of processing |
摘要 |
A method and equipment for making plastic floor tiles of different thickness includes polyvinyl chloride (PVC) of one color or different colors heated first and then moved to a first press roller unit of a compress extending machine to be compressed into a first half-finished product. Then this first half-finished product get through a second and a third press roller units to be respectively compressed into a second half-finished product and a third half-finished (or finished) product. Further, a heating device is provided respectively beside the second and the third press roller units for heating the half-finished products with balanced temperature. Thus, the half-finished product is properly fused to make finished plastic floor tiles with different thickness from 0.5 mm to 3 mm.
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申请公布号 |
US2003034581(A1) |
申请公布日期 |
2003.02.20 |
申请号 |
US20010933210 |
申请日期 |
2001.08.17 |
申请人 |
DELIGHT PLASTIC CO., LTD. |
发明人 |
LO KUANG PAO |
分类号 |
B29C43/30;(IPC1-7):B29C43/22;B29C43/46 |
主分类号 |
B29C43/30 |
代理机构 |
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代理人 |
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主权项 |
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