81763 ⎘
Handled material; Storage means; Storage means for webs, tapes, or filamentary material; Adaptations of cores or reels for special purposes Tearable or frangible cores or reels
Tearable core, a roll including such a core and a tearable core manufacturing method
#2Easily removable paper tube, article using the paper tube, and method for successively using the articles
#3Core for a product in sheet form wound around this core, and roll formed with such a core