A packaging gas is a gas used to pack sensitive materials in a modified atmosphere. It is usually inert, or of a nature that protects the packaged goods, thus inhibiting reactions such as spoilage. Some may also serve as propellant for aerosols like whipped cream. For packaging food, various gases are approved. Their E numbers are in parenthesis: argon (E938), used for canned products helium (E939), used for canned products nitrogen (E941) oxygen (E948), used eg.

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  • A packaging gas is a gas used to pack sensitive materials in a modified atmosphere. It is usually inert, or of a nature that protects the packaged goods, thus inhibiting reactions such as spoilage. Some may also serve as propellant for aerosols like whipped cream. For packaging food, various gases are approved. Their E numbers are in parenthesis: argon (E938), used for canned products helium (E939), used for canned products nitrogen (E941) oxygen (E948), used eg. for packaging of vegetables hydrogen (E949) carbon dioxide (E290, also propellant) Specific kind of packaging gases are aerosol propellants: dichlorodifluoromethane known as CFC (E940), rarely used because of the damage that it does to the ozone layer nitrous oxide (E942), used for aerosol whipped cream canisters butane (E943a) isobutane (E943b) propane (E944)
  • Un gas de envasado es un gas usado para envasar materiales que pueden deteriorarse en atmósfera modificada. Generalmente son gases inertes, o de un tipo específico que proteja el producto envasado. Para envasar comida se emplean algunos gases aprobados (sus números E se indican entre paréntesis): Argón (E938), para productos enlatados. Helio (E939), para productos enlatados. Nitrógeno (E941). Oxígeno, para envasar verduras y otros productos vegetales. Hidrógeno (E949). Dióxido de carbono (E290), también se emplea como propelente. Algunos tipos específicos de gas para envasado son los propelentes: Diclorodifluorometano, un CFC peligroso (E940), empleado en raras ocasiones. Óxido nitroso (E942), se usa como propelente para botes de nata. Butano (E943a), muy usado en productos cosméticos e insecticidas. Isobutano (E943b). Propano
  • Pakkauskaasut ovat muita kaasuja kuin ilma, joita lisätään pakkaukseen ennen sulkemista mikrobiologisen säilyvyyden parantamiseksi. Pakkauskaasuja ilmaistaan e-koodeilla E 290 ja E 938 – E 949. E 290 Hiilidioksidi E 938 Argon E 939 Helium E 941 Typpi E 942 Typpimonoksidi E 943a Butaani E 943b Isobutaani E 944 Propaani E 948 Happi E 949 Vety Luomuelintarvikkeiden pakkauksessa saa käyttää hiilidioksidia, argonia, typpeä sekä happea.
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  • A packaging gas is a gas used to pack sensitive materials in a modified atmosphere. It is usually inert, or of a nature that protects the packaged goods, thus inhibiting reactions such as spoilage. Some may also serve as propellant for aerosols like whipped cream. For packaging food, various gases are approved. Their E numbers are in parenthesis: argon (E938), used for canned products helium (E939), used for canned products nitrogen (E941) oxygen (E948), used eg.
  • Un gas de envasado es un gas usado para envasar materiales que pueden deteriorarse en atmósfera modificada. Generalmente son gases inertes, o de un tipo específico que proteja el producto envasado. Para envasar comida se emplean algunos gases aprobados (sus números E se indican entre paréntesis): Argón (E938), para productos enlatados. Helio (E939), para productos enlatados. Nitrógeno (E941). Oxígeno, para envasar verduras y otros productos vegetales. Hidrógeno (E949).
  • Pakkauskaasut ovat muita kaasuja kuin ilma, joita lisätään pakkaukseen ennen sulkemista mikrobiologisen säilyvyyden parantamiseksi. Pakkauskaasuja ilmaistaan e-koodeilla E 290 ja E 938 – E 949. E 290 Hiilidioksidi E 938 Argon E 939 Helium E 941 Typpi E 942 Typpimonoksidi E 943a Butaani E 943b Isobutaani E 944 Propaani E 948 Happi E 949 Vety Luomuelintarvikkeiden pakkauksessa saa käyttää hiilidioksidia, argonia, typpeä sekä happea.
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  • Packaging gas
  • Gas de envasado
  • Pakkauskaasu
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