Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
B31D3/00—Making articles of cellular structure, e.g. insulating board
B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
B31D3/0223—Making honeycomb cores, e.g. by piling a plurality of web sections or sheets
B31D3/0269—Forming piles by winding a web on a reel
Landscapes
Replacement Of Web Rolls
(AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Verfahren zum selbsttätigen konti nuierhchen Aufwickeln endlos anfallen den bahnförmigen Gutes, insbesondere aus mehreren nebeneinanderlaufenden Teil bahnen bestehenden Gutes, und Vorrichtung zur Durchfuhrung desselben