News
Tea bags Note
Posttime:2013/5/5 Source:Lirui Packaging
The world''s three drinks coffee, tea, cocoa, coffee-drinking crowd is the most widely used as the main consumer groups in Europe and the United States, the largest consumption; tea in Asian populations close to welcome some European countries also have the habit of drinking tea, black teamain; the drinking population mostly in the minority in Africa, South America, mainly for food and drinks auxiliary.
Tea production is usually dried or drying, is a dry goods vulnerable to external factors deterioration occurs, tea packaging have requirements:
Moisture: Tea bags should be used in high barrier film, easy moldy tea absorption of water vapor in the air, a strong barrier bags environmental factors can effectively prevent damage to the tea. While the moisture content of the tea occurs after more than a certain standard hydrolysis reaction, while the moisture resistance of the packaging bag can delay the hydrolysis reaction of tea.
The dark: tea next time in the light of the role of accelerated condensation reaction and change, especially in light tea can destroy chlorophyll, against the quality of the tea, the only good light-proof bags in order to ensure the quality of tea.
Odor: very strong smell in the air adsorption of tea, tea absorb the smell of the air bags will make tea with a lot of smell, affecting the quality and taste of the tea. Tea bags should be strong sealing and no odor.
Sealing: The smell in the air not only tea damages oxidation reaction was conducted while the oxygen in the air will accelerate the various components of the tea leaves. Having good sealing properties, the barrier properties of tea packaging bag to avoid the hazards of the oxygen in the air.
Physics: tea, whether as a commodity or as a storage require quality tea bags to be able to carry or storage and transportation process to ensure that the body bags is not easily broken, the vulnerability and damage.
Tea production is usually dried or drying, is a dry goods vulnerable to external factors deterioration occurs, tea packaging have requirements:
Moisture: Tea bags should be used in high barrier film, easy moldy tea absorption of water vapor in the air, a strong barrier bags environmental factors can effectively prevent damage to the tea. While the moisture content of the tea occurs after more than a certain standard hydrolysis reaction, while the moisture resistance of the packaging bag can delay the hydrolysis reaction of tea.
The dark: tea next time in the light of the role of accelerated condensation reaction and change, especially in light tea can destroy chlorophyll, against the quality of the tea, the only good light-proof bags in order to ensure the quality of tea.
Odor: very strong smell in the air adsorption of tea, tea absorb the smell of the air bags will make tea with a lot of smell, affecting the quality and taste of the tea. Tea bags should be strong sealing and no odor.
Sealing: The smell in the air not only tea damages oxidation reaction was conducted while the oxygen in the air will accelerate the various components of the tea leaves. Having good sealing properties, the barrier properties of tea packaging bag to avoid the hazards of the oxygen in the air.
Physics: tea, whether as a commodity or as a storage require quality tea bags to be able to carry or storage and transportation process to ensure that the body bags is not easily broken, the vulnerability and damage.
