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塑料流延膜机组

塑料流延膜机组

  • 所属分类:塑料挤出设备
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  • 发布时间:2021-11-25 09:28:30
  • 产品概述

1、塑料流延膜机组由挤出主机、流延辊、偏摆、边料处理、牵引及张力收卷等装置组成。专用于PPPEHIPSTPUEVA PA、降解材料等单层或多层共挤塑料薄膜的流延加工。

2、不同材料采用不同的螺杆结构以适应不同塑料的加工工艺,特别解决原料中少量过高分子量的树脂塑化不良而造成流延膜出现晶点。

3、模头采用弹性好调节精密结构以解决薄膜横向厚度不均匀现象。

4、延辊内部流道设计合理确保辊面温度均匀,对于不同要求的流延膜可以采用胶辊、风刀或者辅以真空、锁边等装置更能提高塑料薄膜的成型效率和质量。

5、为解决膜卷有暴筋现象,本设备还设有偏摆及张力收卷装置。

总之,本公司生产之设备具有能耗低、操作简便。对于流延膜生产常见的问题诸如:薄膜横向厚度不均匀,薄膜晶点多、膜卷有暴筋、薄膜透明度差、膜表面白色斑点多、卷绕时跑卷、膜卷端面不齐、薄膜有条纹、薄膜皱折、薄膜收缩大以及鲨鱼皮的出现有独特的处理经验。


1、The unit is made up of extruding main engine, casting oller, bias pendulum, side material treatment, traction and tension winding device. If is specially used for tape casting of single layer or mulfi-layerco extrusion plastic film, such as PPIPEIHIPSTPUNEVA, PA, degradable materials, etc.

2、Different materials used different screw structures to adapt to the processing of different plastics, especially to solve the poor plasticiz ation of a small amount of high molecular weight resin in the rawmaterial, resulting in the emergence of crystal point of the casting film.

3、The die head adopts flexibilit to adjust the precise structure to solve the uneven thickness of the fim,

4、The design of the inner flow path of the casting roller is reasonable to ensure the uniform temperature of the roll surface. The rubber roll, the wind knife or the vacuum and edge lock can be used toimprove the molding efficiency and quality of the plastic film

5、In order to solve the problem of membrane reinforcement, the device aiso has a pendulum and tension take-up device,

In short, the equipment produced by our company has low energy consumption and easy operation, The common problems in the production of the film are: the uneven thickness of the flm, the more film crystal point, the film oll, the poor transparency of the film, the many white spots on the filim surface, the inhomogeneous running roll in the winding, the film end face, the flm with stripes, the film wrinkles,the large shrinkage of the film and the appearance of shark skin.


                                                                                          技术参数Technical parameter

适用物料Applicable material

PP、PE、HIPS、TPU、EVA、PA、降解材料(Degradation materal)、 石头纸(Stone paper)

规格型号Speification model

HTJP90

HTJP110

HTJP120

HTJP90/50

HTJP110/65

产量(kg/h) Yield ( kg/h )

150

250

300

150

300

产品厚度误差Product thickness eror

±0.005

±0.005

±0.005

±0.005

±0.005

辊面宽度Roll  width

800~2000

800~2000

800~2500

800~2000

800~2000

装机总功率Total  power

~120

~180

~200

~160

~230

设备外型尺寸Outer size

视机型而定Depending on type and decide

 声明:由于产品技术不断更新、完善、本章内容可能与实际产品不完全相符,不涉及到产品功能的更改,以实物为准!





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