What are the benefits of tea tin box packaging? 1) Opac […]
What are the benefits of tea tin box packaging?
1) Opacity: In addition to causing food deterioration reactions, light can also cause changes in food quality and grade. The tea leaves are more prone to deterioration when exposed to light (especially green tea). The opacity of the tinplate makes the preservation rate of tea the highest, and preserves the original tea juice and color, taste and aroma.
2) Good airtightness: The barrier properties of the packaging container to air and other volatile gases are very important for the preservation of nutrients and sensory quality. Metal cans with low oxygen transmission rate can better protect tea leaves, which is also the best feature of iron cans.
3) The reduction effect of tin: The tin on the inner wall of the tinplate will interact with the oxygen remaining in the container during filling, reducing the chance of food ingredients being oxidized. The reducing effect of tin also prolongs the shelf life of tea.
In addition, the tinplate can also has a heat-proof function, which completely isolates the influence of environmental factors, prevents color food from changing due to light, oxygen, and moisture, and will not weaken due to aroma overflow or be polluted by environmental odors The taste changes, so the stability of food storage is better than other packaging materials.
company name ： Zhejiang Deqing Yaermei Packaging Co., Ltd.
ADD ： NO.566, NORTH QUYUAN ROAD, WUKANG TOWN, DEQING COUNTY, HUZHOU, ZHEJIANG
Phone ： 86-13605806928 86-0572-8016589
Fax ： 86-5728016597
Email : [email protected]