EP 0497882 A4 19930407 - RESILIENT PACKING PRODUCT

Title (en)

RESILIENT PACKING PRODUCT

Publication

EP 0497882 A4 19930407 (EN)

Application

EP 90916851 A 19901031

Priority

US 43086189 A 19891102
US 53818190 A 19900614
US 9006335 W 19901031

Abstract (en)

[origin: WO9106694A1] The packing product (23) includes a plurality of narrow, elongated strips (20) of material having a natural resilience with each of the strips (20) including a plurality of transverse folds (310) against the natural resilience to form a plurality of interlocked, longitudinally compressed strip elements (22). A method of producing the packing product includes cutting sheet material (34) into a plurality of strips (20) between rotating overlapping cutting discs (240 and 242) and restricting each strip (20) from continued advancing to sequentially fold each of the strips (22) as they collect and interlock to form a resilient mass of the packing product (23).

IPC 1-7

D02G 1/00; B26D 7/01; B31B 1/14

IPC 8 full level

B31F 1/00 (2006.01); B26D 1/24 (2006.01); B26D 1/40 (2006.01); B26D 9/00 (2006.01); B31D 5/00 (2006.01); B31F 5/00 (2006.01); B65D 81/05 (2006.01); B65D 81/09 (2006.01)

CPC (source: EP)

B26D 1/245 (2013.01); B26D 1/405 (2013.01); B26D 9/00 (2013.01); B31D 5/006 (2013.01); B31F 5/005 (2013.01); B65D 81/05 (2013.01); B65D 81/09 (2013.01); B31D 2205/0058 (2013.01); B31D 2205/007 (2013.01)

Citation (search report)

[X] US 2537026 A 19510109 - BRUGGER DELWIN A
[X] US 2271180 A 19420127 - BRUGGER DELWIN A
[A] US 2984399 A 19610516 - GAULKE ARTHUR W
See references of WO 9106694A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

WO 9106694 A1 19910516; AT E124474 T1 19950715; AU 6642190 A 19910531; CA 2072147 A1 19910503; CA 2072147 C 19931116; CA 2072147 E 19910516; DE 69020577 D1 19950803; DE 69020577 T2 19960222; EP 0497882 A1 19920812; EP 0497882 A4 19930407; EP 0497882 B1 19950628; ES 2073589 T3 19950816; FI 921993 A0 19920504; FI 921993 A 19920504; FI 99006 B 19970613; FI 99006 C 19970925; HK 1008059 A1 19990430; HU 9201508 D0 19920728; HU T75393 A 19970528; JP H05505161 A 19930805

DOCDB simple family (application)

US 9006335 W 19901031; AT 90916851 T 19901031; AU 6642190 A 19901031; CA 2072147 A 19901031; DE 69020577 T 19901031; EP 90916851 A 19901031; ES 90916851 T 19901031; FI 921993 A 19920504; HK 98107105 A 19980627; HU 150890 A 19901031; HU 150892 A 19901031; JP 51570590 A 19901031