Tampon wrapper
View Patent ↗The present disclosure provides a tampon wrapper that is a polyethylene film tube having at least a first sealed end with a notch in the first sealed end, and a number of perforations extending from the notch along the axial length of the tampon wrapper. The wrapper is quiet, easy to open, and provides a sanitary method of storing a used applicator.
1. A method of making a tampon wrapper comprising:
perforating a polyethylene film while in flat state;
rolling said polyethylene film over to form a tube;
knurling and/or heat sealing said tubular polyethylene film to form a longitudinal seal along a length of the tampon wrapper;
sealing a first perforated end-seal of said tubular polyethylene film;
punching a notch out of the first perforated end-seal;
inserting a tampon pledget and/or tampon applicator into an open second end of said polyethylene film tube; and
forming a second end-seal by knurling and/or heat sealing said open second end.
2. The method of claim 1 , wherein said first perforated end-seal is knurled at a temperature of about 80 degrees Celsius to about 100 degrees Celsius.
3. A method of making a tampon wrapper comprising:
notching and perforating a polyethylene film while in flat state;
rolling said polyethylene film over to form a polyethylene film tube;
knurling and/or heat sealing said tubular polyethylene film to form longitudinal seal along a length of the tampon wrapper;
sealing a notch end-seal by knurling and/or heat sealing a first end of said polyethylene film tube;
inserting a tampon pledget and/or a tampon applicator into an open second end of said polyethylene film tube; and
forming a final end-seal by knurling and/or heat sealing said open second end.
4. The method of claim 3 , wherein said notch end-seal is knurled at a temperature of about 80 degrees Celsius to about 100 degrees Celsius.
5. A method of making a tampon wrapper comprising:
rolling a polyethylene film over to form a polyethylene film tube;
knurling and/or heat sealing said tubular polyethylene film to form a longitudinal seal along a length of the tampon wrapper;
inserting a tampon pledget and/or a tampon applicator into a first open end of said polyethylene film tube;
forming a notch end-seal and a final end-seal by knurling and/or heat sealing said first open end and a second end of said polyethylene film tube; and
adding a notch and one or more perforations, said plurality of perforations extending from said notch to a stop mechanism, said polyethylene tube forms a first portion, a second portion, and an open volume portion when the tampon wrapper is torn along said plurality of perforations up to said stop mechanism, and said first portion and said second portion being tieable to form a closed volume with a used tampon applicator and/or plunger within said open volume portion.
6. The method of claim 5 , wherein said notch end-seal is knurled at a temperature of about 80 degrees Celsius to about 100 degrees Celsius.
7. The method of claim 5 , wherein said first end and said second end of said polyethylene film tube are sealed by knurling with a tip forming cassette having a knurl pattern, wherein said tip forming cassette has a plurality of protrusions with each of said plurality of protrusions having a square shape bottom portion with sides that are about 2.00 millimeters that taper to a square shaped tip having sides that are about 0.49 millimeters to about 0.59 millimeters.