不同季节产的茶应如何鉴别？如何选购茶叶包装机？
茶树在生长周期中，因为受到不同季节气候变化的影响以及茶树自身营养的消长状况不一，从而使得采下来的鲜叶原料品质也产生一定的差异，由此加工而成的茶叶，其品质自然也不尽相同。茶人根据不同季节对茶叶的自然品质总结出一条广为流传的俗语：“春茶苦，夏茶涩，要好喝，秋白露”.这里的“秋白露”，指的是白露前后采摘的秋茶。
茶叶的季节鉴别主要从干看和湿看两方面来分辨。只有将干看与湿看相结合，才能更准确地分辨出是何季茶。
干看主要从干茶的色、香、形三方面来分辨春茶、夏茶和秋茶。春茶的品质特征是绿茶色泽绿润，红茶色泽乌润，茶叶肥壮重实，或有较多白毫，且无论绿茶、红茶，条索状的都十分紧结，珠茶颗粒圆紧，同时香气馥郁。夏茶的品质特征是绿茶色泽灰暗，红茶色泽红润，茶叶轻飘松宽，嫩梗宽长，且绿茶、红茶条索松散，珠茶颗粒松泡，香气稍带粗老。秋茶的品质特征是绿茶色泽黄绿，红茶色泽暗红，茶叶大小不一，叶张轻薄瘦小，香气较为平和。
此外，干看还可以结合偶尔夹杂在茶叶中的茶花、茶果来判断该茶是何季茶。春茶的茶叶中偶尔会夹有茶树幼果，其大小近似绿豆；夏茶的茶叶中幼果接近豌豆大小；秋茶的茶叶中茶果直径可达0.6厘米，这些都是可以作为判断茶叶为何季茶的方法。此外，如果是秋茶，茶叶中会偶尔杂有干茶树花蕾或干茶树花朵。
所谓湿看，就是对茶叶进行开汤审评，将所要判定的茶叶取出一小部分进行冲泡，通过茶叶的内质特征来作出进一步判断。通常情况下，春荣冲泡的茶叶下沉速度较快，茶香浓烈持久，茶味醇厚，茶叶叶底柔软厚实，正常芽叶较多。以红茶、绿茶为例，作为春茶的红茶汤色红艳现金圈，而绿茶汤色绿中显黄。夏茶茶叶冲泡后，下沉较慢，香气稍低；绿茶滋味欠厚稍涩，汤色青绿，叶底中夹杂铜绿色芽叶。红茶滋味较强欠爽，汤色红暗，叶底较红亮；茶叶叶底薄而较硬，对夹叶较多。而秋茶的茶叶经过冲泡后，往往香气不高，滋味平淡，叶底夹有铜绿色芽叶，叶张大小不一，对夹叶较多。
电子秤茶叶包装机，自动称重茶叶包装机，茶叶全自动包装机 Electronic scale tea packing machine, automatic weighing the tea packing machine, tea automatic packing machine 全自动茶叶包装机
一、适用于：Suitable for:
适用于中药材，黑茶，白茶，花草茶，藤茶，红茶，绿茶，雪菊，颗粒茶、枸杞，杞芽茶条形茶、原茶、普洱茶，菊花等不规则物料小袋包装Apply to the Chinese medicinal materials, black tea, white tea, herbal tea, rattan tea, black tea, green tea, chrysanthemum, snow grain tea, Chinese wolfberry, qi flower tea tea, the tea, puer tea bar, chrysanthemum irregular materials such as small bag packaging
二、特点：Features:
1. 背封或三边封Back closure or three edge sealing
2.电子秤计量，误差小，精确度高。Electronic scale measurement, the error is small, high precision.
3.可自动完成制袋、计量、下料、封合、分切、计数、同时可根据客户要求配置打印批号等功能。Under can automatically finish bag making, measuring, filling, sealing, cutting, counting, and at the same time according to the demand of customers printing batch number, and other functions.
4.采用先进的微电脑控制器，驱动步进电机控制袋长，性能稳定、调整方便、检测准确。选用智能式温控仪，PID调节，保证将温度的误差范围控制在1℃以内。Adopts advanced microcomputer controller, drive stepper motor control bag length, stable performance, easy to adjust, and accurate detection. Choose intelligent temperature controller, PID control, can reduce the error range of temperature control within 1 ℃.
三、包装材料：聚丙烯／聚乙烯，铝箔／聚乙烯，涤纶／镀铝／聚乙烯，尼龙／增强型聚乙烯，纸／聚乙烯等。Packing materials: pp/PE, aluminum foil/PE, pet/plated al/PE, nylon/enhanced polyethylene, paper/PE, etc.
四、技术参数：Technical parameters:
适用于中药材，黑茶，白茶，花草茶，藤茶，红茶，绿茶，雪菊，颗粒茶、枸杞，杞芽茶条形茶、原茶、普洱茶，菊花等不规则物料小袋包装Apply to the Chinese medicinal materials, black tea, white tea, herbal tea, rattan tea, black tea, green tea, chrysanthemum, snow grain tea, Chinese wolfberry, qi flower tea tea, the tea, puer tea bar, chrysanthemum irregular materials such as small bag packaging
二、特点：Features:
1. 背封或三边封Back closure or three edge sealing
2.电子秤计量，误差小，精确度高。Electronic scale measurement, the error is small, high precision.
3.可自动完成制袋、计量、下料、封合、分切、计数、同时可根据客户要求配置打印批号等功能。Under can automatically finish bag making, measuring, filling, sealing, cutting, counting, and at the same time according to the demand of customers printing batch number, and other functions.
4.采用先进的微电脑控制器，驱动步进电机控制袋长，性能稳定、调整方便、检测准确。选用智能式温控仪，PID调节，保证将温度的误差范围控制在1℃以内。Adopts advanced microcomputer controller, drive stepper motor control bag length, stable performance, easy to adjust, and accurate detection. Choose intelligent temperature controller, PID control, can reduce the error range of temperature control within 1 ℃.
三、包装材料：聚丙烯／聚乙烯，铝箔／聚乙烯，涤纶／镀铝／聚乙烯，尼龙／增强型聚乙烯，纸／聚乙烯等。Packing materials: pp/PE, aluminum foil/PE, pet/plated al/PE, nylon/enhanced polyethylene, paper/PE, etc.
四、技术参数：Technical parameters:
| 制袋尺寸 | 宽：30-140毫米 长：30-180 毫米 |
| 生产能力 | 30-60袋/分钟 |
| 计量范围 | 3-150毫升 |
| 总功率 | 220V/50HZ/ 1.9KW |
| 整机重量 | 400KG |
| 外型尺寸 （长×宽×高） | 900×700×1700mm |
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