FILM IN WHICH HAZE IS IMPROVED
Provided is a film. The film includes water-soluble cellulose ether, about 0.5 parts by weight to about 1.5 parts by weight of a gelation agent based on 100 parts by weight of the water-soluble cellulose ether, and 0 parts by weight to about 0.3 parts by weight of a gelation aid based on 100 parts by weight of the water-soluble cellulose ether, wherein light transmittance is 80% or greater.
1 . A film comprising:
a water-soluble cellulose ether;
about 0.5 parts by weight to about 1.5 parts by weight of a gelation agent based on 100 parts by weight of the water-soluble cellulose ether; and
0 parts by weight to about 0.3 parts by weight of a gelation aid based on 100 parts by weight of the water-soluble cellulose ether, wherein
light transmittance is 80% or greater.
2 . The film of claim 1 , wherein the water-soluble cellulose ether comprises hydroxypropyl methylcellulose (HPMC), hydroxyethyl methylcellulose (HEMC), methylcellulose (MC), or a mixture of two or more of these.
3 . The film of claim 1 , wherein the gelation agent comprises Carrageenan, Gellan gum, Xanthan gum, Pectin, or a mixture of two or more of these.
4 . The film of claim 1 , wherein the gelation aid comprises potassium chloride, potassium acetate, calcium chloride, or a mixture of two or more of these.
5 . The film of claim 1 , further comprising 0 parts by weight to about 5.0 parts by weight of other additives based on 100 parts by weight of the water-soluble cellulose ether.
6 . The film of claim 5 , wherein the other additives comprise a plasticizer, an emulsifier, or a mixture of two or more of these.
7 . The film of claim 1 ,
wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.
8 . The film of claim 2 , wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.
9 . The film of claim 3 , wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.
10 . The film of claim 4 , wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.
11 . The film of claim 5 , wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.
12 . The film of claim 6 , wherein the film is a hard capsule, a flat film, a film for food, a medicinal film, or an industrial film.