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Patent Searching and Data

Document Type and Number:
Japanese Patent JPH10503722
Kind Code:
Method and device (1) for forming a box (2) from a blank (3) of sheet material including means (8, 9, 10, 12, 13) for storing several blanks in a stack, means (14, 15, 21) for gripping and shifting the blanks one by one to a blank-prefolding mandrel (16). The prefolding mandrel (16) disposed at the outlet of the blank storage means (10) is associated with the prefolding means (33). The invention also comprises means (23, 25) for conveying the prefolded blank from the prefolding mandrel to a final folding mandrel (24), and blank coating means (42), the final folding mandrel (24) comprising a lower side. The device includes means (38) for compressing the intermediate blank flap onto the lower side (65) of the final folding mandrel.

Dessert, Didier
Kora, Thierry
Application Number:
Publication Date:
April 07, 1998
Filing Date:
August 02, 1995
Export Citation:
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International Classes:
B31B3/28; B31B50/06; B31B50/28; (IPC1-7): B31B1/06; B31B1/28
Attorney, Agent or Firm:
Hajime Tsukuni (3 outside)