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    • 98. 发明申请
    • HOT-MELT EXTRUDED ADHESIVE TAPE
    • 热熔胶挤出胶带
    • US20120082784A1
    • 2012-04-05
    • US13316931
    • 2011-12-12
    • Chih-Ming OU
    • Chih-Ming OU
    • B05D5/10
    • C09J7/383B29C48/08B29C48/155B29C48/30B29C48/305B29C48/355B29C2948/92657B29C2948/92904B29K2021/003C09J2201/28
    • A molding method of hot-melt extruded adhesive tape includes a banded or foliated carrier with peelable surface. A feed mechanism is used to feed the carrier by a conveying mechanism. The thermoplastic rubber can be extruded by the extrusion feed mechanism onto the carrier's peelable surface through 0.2 mm˜1.0 mm extrusion port, so that at least a thin-profile and flat extruded adhesive is formed on the peelable surface. An intermittent controller enables the thermoplastic rubber to be arranged onto the carrier's peelable surface at interval or in continuously-extended pattern. A hardening mechanism is used to speed up the hardening of extruded adhesives into solid adhesive. The method can improve substantially the fabrication efficiency of the hot-melt extruded adhesive tapes, thus saving the material cost and improving the adhesion strength with better advantages and applicability.
    • 热熔挤出粘合带的成型方法包括具有可剥离表面的带状或叶状载体。 进给机构用于通过输送机构进给载体。 热塑性橡胶可以通过挤压进给机构挤出到载体的可剥离表面上,通过0.2mm〜1.0mm的挤出口,使得至少在可剥离表面上形成薄的扁平的挤出粘合剂。 间歇控制器使得热塑性橡胶能够以间隔或连续延伸的形式布置在载体的可剥离表面上。 使用硬化机制来加速挤出的粘合剂固化成固体粘合剂。 该方法可以显着提高热熔挤出粘合带的制造效率,从而节省材料成本并提高粘合强度,具有更好的优点和适用性。