Dispensing of a substance
The invention proposes to dispense a substance from a container filled with a single portion of a substance. The container comprises a preformed deformable body, preferably made of sheet material, defining a filling cavity which body has an opening and an integral planar circumferential rim surround...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention proposes to dispense a substance from a container filled with a single portion of a substance. The container comprises a preformed deformable body, preferably made of sheet material, defining a filling cavity which body has an opening and an integral planar circumferential rim surrounding said opening, which opening is closed by a cover sheet. The cover sheet is sealed to the circumferential rim by means of a circumferential sealing seam. The circumferential rim is provided with a dispensing part which is covered by the cover sheet. A dispensing channel is formed between the dispensing part and the cover sheet. The position of the dispensing channel is provided with a weakened sealing seam part. The dispensing part is flat, and furthermore the dispensing channel for substance is limited by the cover sheet. The cover sheet is sealed to the flat dispensing part through at least two outwardly directed sealing seams which extend at a distance from one another from the circumferential sealing seam to |
---|