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    • 4. 发明申请
    • Methods of Manufacturing Paint Roller Covers From a Tubular Fabric Sleeve
    • 从管状织物套筒制造油漆辊盖的方法
    • US20150068938A1
    • 2015-03-12
    • US14532041
    • 2014-11-04
    • Seamless Technologies, LLC
    • Daniel L. SinykinRandy SmithScot Smith
    • B44D3/12
    • B44D3/125B05C17/0207B29C63/10B29C63/18B29C63/48B29C2063/485B29C2793/009B29L2031/328D04B1/025
    • A method of manufacturing paint roller covers is disclosed in which the paint roller covers are manufactured from a seamless segment of tubular paint roller cover fabric that is placed onto a cylindrical forming tube having a segment of bonding material temporarily secured on its outer surface under the segment of tubular paint roller cover fabric. The cylindrical forming tube is placed on a heated mandrel to apply heat thereto to cause the bonding material to bond to the interior of the segment of tubular paint roller cover fabric. The cylindrical forming tube is removed from the mandrel and cooled, and the segment of tubular paint roller cover fabric becomes secured to the bonding material to produce a semi-rigid paint roller cover segment. The semi-rigid paint roller cover segment may be finished into paint roller covers by cutting it into appropriately sized segments, combing and shearing the pile fabric to a desired length, beveling the edges of the paint roller covers, and vacuuming stray fibers from the paint roller covers.
    • 公开了一种制造油漆滚筒盖的方法,其中涂料辊盖由管状油漆辊覆盖织物的无缝段制成,其被放置在圆柱形成型管上,该圆筒形成管具有临时固定在其外表面下的粘结材料段 的管状油漆辊盖面料。 将圆柱形成型管放置在加热心轴上以对其施加热量,使粘合材料结合到管状油漆辊覆盖织物的段的内部。 将圆筒形成形管从心轴上取出并冷却,并且将管状油漆辊覆盖织物的段固定到粘合材料上以产生半刚性涂料辊盖部分。 将半刚性涂料辊盖部分可以通过将其切成适当尺寸的部分,将绒头织物精梳并剪切成所需长度,将涂料辊盖的边缘倒角并从涂料中抽吸杂散纤维 滚筒盖。