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DICTIONARY OF TOBACCO TERMS [PDF FILE] (Klik kanan, Save as)

isinya kamus istilah istilah yang digunakan dalam industri rokok.

BACA INI DULU SUPAYA GAK MUMET TENTANG ISTILAH ROKOK

ACTIVATED CARBON: An amorphous form of carbon which is specially treated to produce a very large surface area, ranging from 300 to 2000m2/g. The large surface area means that the internal pore structure has been very highly developed, providing activated carbon with the ability to adsorb gases and vapors from gases, and dissolved or dispersed substances from liquids. Almost any carbonaceous material of animal, vegetable or mineral origin can be converted into activated carbon through proper treatment. There are two distinct types of activated carbon recognized commercially: Liquid Phase, or decolorizing, carbons which are generally light, fluffy powders. Gas Phase, or vapor adsorbent, carbons which are hard, dense granules or pellets.

AIR DILUTION aka CIGARETTE VENTILATION; FILTER DILUTION (in the case of tipping paper) The dilution of MAINSTREAM smoke with air from the atmosphere; affected by the natural POROSITY and by the PERFORATIONS of the cigarette paper and/or the tipping paper. The percent of a 1050 cc/min rate of flow that is drawn in through the dilution system. See also AIR PERMEABILITY, DIFFUSION, DEGREE OF VENTILATION

AIR PERMEABILITY Of cigarette paper in ml/min/cm2, the volume of air in ml (20 °C, 760 torr, 55-65% RH) that passes through 1 cm2 of a flat specimen of the paper in 1 minute when a negative pressure of 100 mm water column (in the case of normal and naturally porous papers) or 25 mm water column (in the case of perforated papers) is applied to one side of the specimen. In the latter case, the value obtained should be multiplied by 4. There are two kinds of air permeability: POROSITY and PERFORATION.