发明申请
US20110219601A1 BI-DIRECTIONAL SEAMING MACHINE AND METHOD OF SEAMING 有权
双向封边机及其封边方法

BI-DIRECTIONAL SEAMING MACHINE AND METHOD OF SEAMING
摘要:
A seaming machine and method are provided for seaming segments of sheet material to one another to form larger sheets. The machine typically includes a frame with a pair of spaced seaming devices mounted thereon for respectively seaming opposed edges of the segments of sheet material to one another. The process allows for the seaming of multiple sheet segments while the sheet segments remain atop a work surface. Relative back and forth movement between various components and the work surface typically facilitate the process.
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