Packing material

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 81/03 (2006.01) B31C 5/00 (2006.01) B31D 3/04 (2006.01) B31D 5/00 (2006.01) B65D 81/05 (2006.01) B65D 81/09 (2006.01)

Patent

CA 2131713

2131713 9318911 PCTABS00025 A filling material (10) for use in filling hollow spaces in packaging or the like comprising one or more pieces of flexible paper material (12). The paper material has a plurality of individual slits (14, 16) formed in parallel spaced rows extending transversely from one end of the paper material to the opposing end of the paper material. The slits in adjacent alternate rows are positioned adjacent the interval space (20) between adjacent slits in the adjacent parallel row of slits. The flexible paper material (12) is expandable by extending the opposing ends (22, 24) of the paper material which are parallel to the rows of slits whereby the slits form an array of openings, each opening being generally hexagonal in shape and of the same size. The length and width of the flexible filling paper material can be varied. The construction of the flexible paper filling material provides it to be easily stored in the non-expandable position and easily expanded for use in filling hollow spaces in packaging.

Matériau de remplissage (10) utilisé pour remplir les espaces vides d'un emballage ou pour autres usages semblables. Le matériau consiste en une ou plusieurs pièces de matériau flexible en papier (12) percées d'une série de fentes individuelles (14, 16) disposées en rangs parallèles espacés se prolongeant transversalement d'une extrémité du matériau à l'autre. Les fentes des rangs voisins alternés sont placées près des intervalles (20) situés entre les fentes contiguës des rangs de fentes parallèles. Le matériau (12) est extensible et se déploie lorsqu'on tire sur ses extrémités opposées (22, 24), parallèles aux rangs de fentes, de sorte que les fentes s'ouvrent et forment une série d'ouvertures, chacune étant généralement de forme hexagonale et de dimension identique. La longueur et la largeur du matériau peuvent varier. Le matériau de remplissage est conçu pour être facilement rangé sous forme non expansée et pour se déployer facilement en vue de remplir les espaces vides d'un emballage.

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