US 12,479,622 B2
Brush-product packaging device and tray packaging for forming a receptacle for at least two brush-product packaging devices
Andreas Häfliger, Triengen (CH); Herbert Fischer, Reitnau (CH); and Thomas Röthlisberger-Büchli, Willisau (CH)
Assigned to TRISA HOLDING AG, Triengen (CH)
Appl. No. 17/608,260
Filed by TRISA HOLDING AG, Triengen (CH)
PCT Filed Apr. 28, 2020, PCT No. PCT/EP2020/061705
§ 371(c)(1), (2) Date Nov. 2, 2021,
PCT Pub. No. WO2020/225021, PCT Pub. Date Nov. 12, 2020.
Claims priority of application No. 19172849 (EP), filed on May 6, 2019.
Prior Publication US 2022/0219860 A1, Jul. 14, 2022
Int. Cl. B65D 5/50 (2006.01); B65D 5/02 (2006.01); B65D 5/20 (2006.01); B65D 5/42 (2006.01); B65D 5/52 (2006.01); B65D 5/54 (2006.01); B65D 75/32 (2006.01); B65D 77/04 (2006.01)
CPC B65D 5/5021 (2013.01) [B65D 5/0209 (2013.01); B65D 5/029 (2013.01); B65D 5/2057 (2013.01); B65D 5/4204 (2013.01); B65D 5/4208 (2013.01); B65D 5/5007 (2013.01); B65D 5/5064 (2013.01); B65D 5/5085 (2013.01); B65D 5/5293 (2013.01); B65D 5/542 (2013.01); B65D 5/5445 (2013.01); B65D 75/326 (2013.01); B65D 77/042 (2013.01); B65D 2577/043 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A toothbrush packaging device for receiving a toothbrush, the toothbrush packaging device comprising:
at least one packaging base body which is configured to form an at least substantially closed receiving region for the toothbrush and which is implemented at least largely of a paper material,
at least one holding unit, which protrudes at least partly into the receiving region and is configured to hold the toothbrush at least partly in a position relative to the receiving region, and which is implemented at least largely of a paper material, wherein:
the at least one holding unit comprises at least one folding element,
the at least one folding element is configured for a fixation of the toothbrush in the receiving region,
the at least one folding element is implemented by a separate component that differs from the packaging base body,
the at least one folding element is implemented by an insert piece for the packaging base body and is configured to be arranged in the receiving region of the toothbrush packaging device,
the at least one packaging base body comprises a planar card element and a folded hood element superimposed on the planar card element, the planar card element and the folded hood element both implemented at least largely of a paper material,
the planar card element has a viewing window,
the at least one folding element is glued and/or sealed on an inner face of the packaging base body on a base side of the folded hood element, and
the hood element has, from a side facing the card element toward a bottom, a conicity on all four sides, the conicity being identical on all four sides, an angle of the conicity being 2° to 10°,
the at least one packaging base body comprises, on at least two opposite-situated edges extending at least substantially parallel to a main extension direction, respectively one guiding section having a reduced depth extent relative to a total depth extent,
the at least one packaging base body is in the guiding sections in each case implemented at least partly in a multi-layered manner,
in the guiding sections, the card element and the hood element are arranged respectively overlapping, and
the card element protrudes outwards from the hood element.