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Priority claimed from US07/430,861external-prioritypatent/US5088972A/en
Priority claimed from PCT/US1990/006335external-prioritypatent/WO1991006694A1/en
Application filed by Ranpak CorpfiledCriticalRanpak Corp
Publication of NO921746D0publicationCriticalpatent/NO921746D0/en
Publication of NO921746LpublicationCriticalpatent/NO921746L/en
Et emballeringsmateriale (23) inkluderer et antall smale, langstrakte materialstrimler (20) med en naturlig fjæring idet hver av strimlene (20) inkluderer et antall tverrgående bretter (310) som går imot den naturlige fjæring slik at det dannes et antall sammenlåste strimmelelementer (22) som er komprimerte i lengderetningen. En fremgangsmåte til frembringelse av emballeringsmaterialet inkluderer at sjiktmateriale (34) oppskjæres mellom roterende, overlappende oppskjaeringsskiver (240,242) til et antall strimler (20) og at hver av strimlene (20) holdes tilbake fra fortsatt bevegelse fremover slik at hver av strimlene derved brettes trinnvis idet de samles og låses sammen for å danne emballerings- materialet (23} i form av en fjærende masse.A packaging material (23) includes a plurality of narrow elongated strips (20) having a natural suspension, each of the strips (20) including a plurality of transverse folds (310) which oppose the natural suspension to form a plurality of interlocking strip members (22). ) which are longitudinally compressed. One method of producing the packaging material includes cutting layer material (34) between rotating, overlapping cutting discs (240,242) into a plurality of strips (20) and each of the strips (20) being restrained from moving forward so that each of the strips is folded incrementally. gathering and locking together to form the packaging material (23} in the form of a resilient mass.
NO92921746A1989-11-021992-05-04
REMOVING PACKAGING MATERIAL AND PROCEDURE FOR PREPARING THEREOF
NO921746L
(en)