茶叶是一种干品，极易吸湿受潮而产生质变，它对水分、异味的吸附很强，而香气又极易挥发。当茶叶保管不当时，在水分、温湿度、光、氧等因子的作用下，会引起不良的生化反应和微生物的活动，从而导致茶叶质量的变化，故存放时，用什么盛器，用什么方法，均有一定的要求。因此，茶叶罐就应运而生。
Tea is a kind of dry product, which is easy to absorb moisture and produce qualitative change. It has strong adsorption on water and peculiar smell, and the fragrance is very volatile. When the tea is not stored properly, under the action of water, temperature, humidity, light, oxygen and other factors, it will cause adverse biochemical reactions and microbial activities, which will lead to changes in the quality of tea. Therefore, there are certain requirements for what containers and methods are used in the storage. Therefore, the tea pot came into being.
茶叶包装款式：
Tea packaging style:
茶叶包装主要有锡制茶铜钟 一次性止血带 标志桩模具 钢丝轮 流水槽模具 防撞墙模具 检查井钢模具 不锈钢铸件 模锻件叶罐、马口铁制茶叶罐、陶瓷茶叶罐、玻璃茶叶罐、纸制茶叶罐等，马口铁茶叶罐因其款式多样，印刷精美，不易破损，运费方便，为大众所喜爱。
Tea packaging mainly includes tin tea pot, tinplate tea pot, ceramic tea pot, glass tea pot, paper tea pot, etc. tinplate tea pot is popular because of its various styles, exquisite printing, not easy to be damaged and convenient transportation.
由于考虑到价格和制作工艺等因素，市场上应用的大多铁制茶叶罐，因其印刷精美，款式新颖，深受大众喜爱。
Due to the consideration of price and manufacturing technology, most of the iron tea cans used in the market are popular because of their exquisite printing and novel style.