发明名称 HIGH STRENGTH PIPE HAVING SHIELDING FILM AND THAT MAKING APPARATUS
摘要 A high strength honeycomb draining pipe including a shielding film and a method for manufacturing the same are provided to prevent contamination of soil and underground water by interrupting leakage due to partial damage on the inner and outer sides of a profile and a connection section. A draining pipe supplies a resin between profiles(32). The hollow profiles are wound on the draining pipe. A circular interruption section and a connection section are supplied to a reinforcing interruption member(60). The profiles in which the reinforcing interruption member is inserted into the hollow portion are spirally supplied and are connected to a seam member. An apparatus for manufacturing a high strength honeycomb draining pipe including a shielding film includes a forming member supplying a melted resin to a supply port at a front part of a main extruder(10), an interruption member forming unit forming the reinforcing interruption member, pressing rollers the outer side of the reinforcing interruption member, a dryer installed successively with a cooling tank, a profile forming unit forming the profiles with a resin, and the seam member between the profiles.
申请公布号 KR100694001(B1) 申请公布日期 2007.03.06
申请号 KR20060041455 申请日期 2006.05.09
申请人 SUNG WOO PIPE INC. 发明人 HAM, BEOM SIK
分类号 F16L9/12;F16L9/18 主分类号 F16L9/12
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