METHOD OF MAKING REEL FROM FLEXIBLE MATERIAL AND CORE FOR REEL Russian patent published in 2001 - IPC

Abstract RU 2172290 C2

FIELD: packing. SUBSTANCE: invention relates to making of reels with wound-on continuous flexible material and covering of reel with envelope to form bale for delivery of material to consumer. Core of reel has definite number of longitudinal support members and two flat end face rings, each provided with central hole, inner round concentrical support surface with pre-set radius and slots to meet shape of support surface. End face parts of support members are brought into meshing with slots to secure end face rings and support members to each other. Inner sides of support members coincide with support surfaces of end face rings, and end face surfaces coincide with outer sides of end face rings. Invention provides description of method of manufacturing of indicated reel starting from assembling of its core. EFFECT: reduced cost of reel and shipment expenses for delivering pack with wound-on material to consumer. 13 cl, 10 dwg

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RU 2 172 290 C2

Authors

Forsner Bo

Dates

2001-08-20Published

1997-01-16Filed