FIELD: personal use items; hygiene.
SUBSTANCE: present invention relates to a method for manufacturing a tampon with improved integrity of absorbent comprising providing a preform having a longitudinal center line, absorbent and compression of workpiece in a direction perpendicular to longitudinal center line, for receiving insert having a diameter in compressed state.
EFFECT: method further comprises puncturing liner in a direction perpendicular to depth in compressed state of at least 20 % of diameter compressed state to produce a separate recess.
20 cl, 25 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LOCKABLE PRESSING UNIT OF COMPRESSION WITH FORMING ELEMENTS | 2013 |
|
RU2619426C2 |
| CLAMPING SPONGES FOR TAMPONS | 2018 |
|
RU2761372C2 |
| TAMPON WITH CONTINUOUS GROOVE FORMS | 2013 |
|
RU2639621C2 |
| TAMPON WITH PENETRATING GROOVE SEGMENTS | 2013 |
|
RU2665433C2 |
| TAMPON WITH ELONGATED GROOVES | 2013 |
|
RU2633227C2 |
| TAMPON ABSORBENT ELEMENT | 2012 |
|
RU2605506C2 |
| RESILIENT TAMPON AND METHOD FOR PRODUCTION THEREOF | 2012 |
|
RU2596128C2 |
| METHOD FOR TAMPON MANUFACTURING | 2012 |
|
RU2619033C2 |
| TAMPON | 2012 |
|
RU2612930C2 |
| TAMPON | 2007 |
|
RU2406473C2 |
