(HPMC ) Vegetarian Capsules The Chemical Standard of Cellulose Empty Capsules Disintegration Time: No more than 30 minutes Loss onDrying:3.0-8.0% Heavy Metals(PPM Pb): ≤10 Cellulose Empty Capsule is made from HMPC (hydroxyl, propylm, methyl cellulose),Pullulan,Algal Polysaccharide ect.Cellulose Empty Capsule can also be colored by natural edible colorants. and can be imprinted with natural printing inks to identify your products in the market. Besides, vegetable capsule runs smoothly on all kinds of high speed and semiautomatic filling machines.