IT1245904B - Method of producing hermetically sealed cardboard boxes and box produced in this way - Google Patents

Method of producing hermetically sealed cardboard boxes and box produced in this way

Info

Publication number
IT1245904B
IT1245904B ITBO910158A ITBO910158A IT1245904B IT 1245904 B IT1245904 B IT 1245904B IT BO910158 A ITBO910158 A IT BO910158A IT BO910158 A ITBO910158 A IT BO910158A IT 1245904 B IT1245904 B IT 1245904B
Authority
IT
Italy
Prior art keywords
way
cardboard boxes
hermetically sealed
box
lid
Prior art date
Application number
ITBO910158A
Other languages
Italian (it)
Inventor
Roberto Conti
Original Assignee
Ima Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ima Spa filed Critical Ima Spa
Priority to ITBO910158A priority Critical patent/IT1245904B/en
Publication of ITBO910158A0 publication Critical patent/ITBO910158A0/en
Publication of ITBO910158A1 publication Critical patent/ITBO910158A1/en
Application granted granted Critical
Publication of IT1245904B publication Critical patent/IT1245904B/en

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  • Cartons (AREA)

Abstract

The method of producing cardboard boxes involves taking a cardboard blank 1 in which fold lines 2, 3 define longitudinal 5 and transverse 6 areas, respectively, connected at their corners by portions 19 that can each be folded along diagonal fold lines 20. The areas 5 and 6 are raised, given the walls 5 and 6, and folding the portions 19 in half along the diagonal fold line 20, into the interior of the developing box, in such a way as to place a first half 19a of each portion 19 against a wall 6; this half 19a contains at least one hole 22 through which a corresponding spot of glue 23 applied to the wall 6 adheres to the adjacent second half 19b of the same portion 19. The tabs 7 and 8 of the walls 5 and 6 are then folded into the box and fixed to the margins of a lid 12 on which strips 25, by which the lid can be torn open, define an edge 14 fixed, by adhesive, to the corresponding longitudinal tab 7. <IMAGE>
ITBO910158A 1991-05-13 1991-05-13 Method of producing hermetically sealed cardboard boxes and box produced in this way IT1245904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO910158A IT1245904B (en) 1991-05-13 1991-05-13 Method of producing hermetically sealed cardboard boxes and box produced in this way

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910158A IT1245904B (en) 1991-05-13 1991-05-13 Method of producing hermetically sealed cardboard boxes and box produced in this way

Publications (3)

Publication Number Publication Date
ITBO910158A0 ITBO910158A0 (en) 1991-05-13
ITBO910158A1 ITBO910158A1 (en) 1992-11-13
IT1245904B true IT1245904B (en) 1994-10-25

Family

ID=11337479

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910158A IT1245904B (en) 1991-05-13 1991-05-13 Method of producing hermetically sealed cardboard boxes and box produced in this way

Country Status (1)

Country Link
IT (1) IT1245904B (en)

Also Published As

Publication number Publication date
ITBO910158A1 (en) 1992-11-13
ITBO910158A0 (en) 1991-05-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531