| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: proposed wrap serves to be fitted on conveyor and is made from film folded in halves to make closed loop with two end zones connected together. Said film that makes a cartridge-like wrap is lightproof on its entire surface except for window zone closed by lightproof detachable adhesive strip. Note here that detached strip allows access to window zone to observe the container contents. ^ EFFECT: control over substance availability or level in container under reduction of negative effects of light thereon. ^ 14 cl, 19 dwg |
