DOW LDPE™421E low density polyethylene resin can be extruded by ordinary blown film process, and the melt temperature is between 160 and 195°C. When prepared, this resin has excellent mechanical properties even at a higher density (high stiffness) than a standard resin, while maintaining very high transparency and gloss. This resin has good drafting and processability. This product does not contain slip agent or opening agent.
regulatory requirements:
DOW LDPE 421E low density polyethylene resin shall meet the following regulatory requirements:
us food and drug administration regulation 21 CFR 177.1520(c)2.2
EU, No 10/2011
please consult the regulations for complete details.
Application field:
- High transparency composite film
- sexual packaging materials for soft items, such as paper towels, toilet paper, and women's hygiene products
- high transparency paper towel packaging film