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    • 8. 发明申请
    • TUFTED ARTICLES AND RELATED PROCESSES
    • 推荐文章及相关流程
    • WO1994028225A1
    • 1994-12-08
    • PCT/US1994005906
    • 1994-05-25
    • INTERFACE, INC.
    • INTERFACE, INC.HAMILTON, Wayne, M.MULLINAX, Larry, E.
    • D05C15/22
    • D05C17/026D05C15/34Y10T428/23929Y10T428/23957Y10T428/23979
    • Processes for tufting substrate or primary carpet backing (111) using conventional double needle bars (116, 112) but in which the needles may be shifted less than a full gauge. Processes of the present invention may employ a conventional double needle bar tufting machine (133) to which is added means for shifting or indexing the hook bar (134) laterally to the machine direction of the substrate being tufted. Timing of shifting of the hook bar (134) may be coordinated with timing of shifting of the needle bar (133) and advance of the substrate (111) through the machine to allow piles (132) to be tufted into the substrate (111) at any desired lateral position with respect to previously tufted piles. The invention creates additional pile color pattern alternatives and eliminates repetitive patterns otherwise necessitated by full gauge shifting. Elimination of repeat color sequences reduces matching color sequences on adjoining edges of adjacent carpet tiles made from such substrate which otherwise accentuate or highlight the seams between carpet tiles.
    • 使用传统的双针杆(116,112)簇绒衬底或初级地毯背衬(111)的方法,但是其中针可以移动小于全量规。 本发明的方法可以采用传统的双针杆簇绒机(133),其中添加有用于将钩杆(134)横向移动或分度到正在簇绒的基底的机器方向上的装置。 钩杆(134)的移动定时可以与针杆(133)的移位和基板(111)的前进通过机器的定时协调,以使桩(132)簇绒成基底(111) 在任何期望的横向位置相对于先前的簇绒桩。 本发明产生额外的桩色图案替代品,并且消除了由全量规移位所必需的重复图案。 消除重复的颜色序列减少了由这样的基底制成的相邻的地毯的邻接边缘上的匹配的颜色序列,否则这些地毯突出或突出了地毯片之间的接缝。