| 摘要 |
FIELD: packing industry. ^ SUBSTANCE: dispenser head for closing a reservoir, in particular, a tube or a bottle, has an outlet hole and is equipped with a rotary cap made with the possibility to close the dispenser head hole. The dispenser head and the rotary cap form a single part. The rotary cap is additionally cast on the dispenser head. It has the facilities to fix the rotary cap. The rotary cap and the rotary head are made from different materials, which are not compatible with each other. ^ EFFECT: improved convenience of use. ^ 14 cl, 8 dwg |
