flat film中文什么意思

例句与用法

1. Sjpl series flat film tape extruder
   Sjpl系列塑料挤出平膜扁丝机组
2. For flat films , the cellulose chains are almost unoriented within the plane parallel to the film surface
   另外，刮膜速度、拉伸比和吹胀比对膜强度和超分子结构的影响也很大。
3. The strength of flat film made by casting method is only 55mpa , while that of tubular film made by blown - extrusion method is high to 250mpa and is 2 . 5 times strength of cellophane
   刮膜法制备的平膜强度较低，而吹膜法制备的管膜强度达250mpa ，是玻璃纸的2 . 5倍，这与分子链的取向有关。
4. For the change filter system of the flat film stretching line , we apply advanced automatic belt change filter . the bake - board is changed into advanced hot drawing oven and principal technical index of the line reaches international advancing level
   本机组适用于拉制集装袋或土工布用高强度扁丝，通过特殊设计加工的螺杆，烘箱及牵伸装置，能满足控制