FIELD: process engineering.
SUBSTANCE: set of invention relates to device and method for knotting of cord end. Proposed device comprises fixed plate of knotter, its main plate and extra plate, cord tensioner and device for pulling cord through knotter plates. In implementing proposed method, cord end is pulled through knotter fixed plate, via main bent guide, extra bent guide, and main knotter plate into hold-down pad. Extra plate is withdrawn. Hold-down pad is adjusted. Cord is pulled to tighten the knot.
EFFECT: efficient knotting.
5 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| HYGIENIC TAMPON | 2021 |
|
RU2815474C1 |
| 0 |
|
SU144070A1 |
