1. Small door pocket

小门套分为两种：一种是指电梯在安装过程中，用于确定电梯开门位置，固定电梯门的门框。电梯门框一般是不锈钢材质，属于是电梯配件的部分。

There are two types of small door jambs: one refers to the door frame used to determine the position of the elevator door opening and fix the elevator door during the installation process. Elevator door frames are generally made of stainless steel and are part of elevator accessories.

另一种就是装饰电梯外的门套，也就是传统的电梯门套。传统小门套是为了遮挡电梯轿厢与外墙之间的缝隙，同时为了美化电梯间而安装的。一般也是采用不锈钢材质的。

Another way is to decorate the door jambs outside the elevator, which is traditional elevator door jambs. The traditional small door pocket is installed to cover the gap between the elevator car and the exterior wall, and to beautify the elevator room. Generally, stainless steel material is also used.

2、电梯大门套是现在新型的电梯装饰用门套。

2. The elevator door cover is a new type of elevator decorative door cover.

这种大门套，材质多样，不仅仅是不锈钢材质，一些仿石纹的材质也是可以的；包括锌钢集成门套，纳米石塑门套等等。大门套一方面可以起到装饰电梯的作用，另外可以弥补土建过程中留下的问题；比如墙体与电梯小门框之间距离较大的，就需要用大门套进行装饰。

This type of door cover is made of a variety of materials, not only stainless steel, but also some stone patterned materials; Including zinc steel integrated door covers, nano stone plastic door covers, and so on. On the one hand, the door cover can serve as a decoration for the elevator, and on the other hand, it can compensate for the problems left during the civil construction process; For example, if the distance between the wall and the small door frame of the elevator is relatively large, a door cover needs to be used for decoration.

通常情况下色彩均匀的电梯门套光面石材能够选用上色技能，假如是比较深、比较浅的色彩较纯的石材，等粒结构比较明显的花岗石，也能够选用上色技能。而色彩较为杂乱的毛面石材一定要留神运用上色技能。

Generally, the smooth stone of elevator door jamb with uniform color can use the coloring skill. If it is the pure stone with deeper and lighter color, or the granite with obvious equigranular structure, the coloring skill can also be used. And for rough stone materials with messy colors, it is necessary to pay attention to the use of coloring skills.

另外，在仿大理石电梯门套所使用的中侧板的尺寸选择上，我们也建议客户使用15毫米的厚板，这样不用再打底，直接把厚板固定在墙体上即可。相对于底面需要细木工板打底的3毫米薄板来说，15毫米的厚板更加适合安装，独特的卡槽设计加有的金属连接件，让仿大理石电梯门套安装的速度大大增加，节省了人工，还增强了防火等级。

In addition, we also recommend customers to use a 15mm thick plate for the size selection of the middle side plate used in the imitation marble elevator door cover, so that the thick plate can be directly fixed to the wall without further priming. Compared to the 3mm thin plate with a bottom that requires blockboard backing, a 15mm thick plate is more suitable for installation. The unique card slot design and some metal connectors greatly increase the installation speed of the imitation marble elevator door cover, save labor, and enhance the fire rating.