The invention discloses non-
woven fabric with an
insect repelling effect and capable of continuously releasing negative
oxygen ions and a preparation method of the non-
woven fabric with the
insect repelling effect and capable of continuously releasing the negative
oxygen ions. The non-
woven fabric with the
insect repelling effect and capable of continuously releasing the negative
oxygen ions is prepared from the following raw materials in parts by weight: 3 to 5 parts of
camphor extracts, 5 to 10 parts of nanometer
tourmaline powder, 1 to 2 parts of carbon nanotubes, 5 to 10 parts of
polylactic acid, 1 to 2 parts of
polyethylene glycol 200, 3 to 5 parts of
activated carbon, 3 to 7 parts of mint essence, 1 to 2 parts of aloe oil, 50 to 70 parts of isotactic
polypropylene, 3 to 6 parts of diatomite, 1 to 2 parts of
sodium dodecyl sulfate and appropriate amounts of
carboxymethyl cellulose sodium and water. According to the invention, the nanometer
tourmaline powder is added in the non-woven fabric, so that the effect of continuously releasing the negative
oxygen ions can be realized, when the non-woven fabric is applied to auto-inner ornament, the in-vehicle space is cool and refreshing and comfortable, and refreshed, the mint essence is collocated, thereby having an obvious refreshing effect; the
camphor extracts which are cooperatively added have good insect repelling effects.