White PE Film for Sanitary Napkin Packing Film Raw Materials

PE is widely used in the independent packaging and outer anti-seepage film of sanitary napkins due to its waterproofing, flexibility, low cost, and ease of processing. The following are its specific applications and technical characteristics:
1. Main application scenarios
(1) Single piece sanitary napkin independent packaging
Function: Protect sanitary napkins from contamination, easy to carry and store.
requirement:
Sealing: prevents moisture and dust from entering.
Tearability: Consumers can easily tear it open, and some products are designed with "serrated edges" or "easy to tear edges".
Printing adaptability: It can be used for color printing to enhance brand recognition.
(2) Sanitary napkins back sheet
Function: To prevent menstrual blood from penetrating into clothing, while also requiring a certain degree of breathability (some high-end products use breathable PE film instead).
characteristic:
Waterproof and leak proof: PE film itself is not liquid permeable, but it needs to be combined with adhesive to prevent side leakage.
Silent design: Compared to PP film, PE is softer and has less friction noise.
(3) Sanitary pad wing fixing film
Function: PE film is used on the outer layer of the wings of some sanitary napkins to enhance fixation and impermeability.

Breathable andnon-toxic properties