Laboratory small multi-layer co extrusion extrusion and stretching test line

description

Product performance

Laboratory small multi-layer co extrusion casting longitudinal tensile test linecollectionMulti layer co extrusioncastingforming、MDO filmIntegrating functions such as longitudinal stretching, trimming, and winding,single layer/Multi layer longitudinally stretched filmPreparation completed in one go

The extruder consists of a small single screw extruder, a small twin-screw extruder, or a small three screw extruder, and the forming auxiliary part is composed of a small casting machineComposed of MDO small longitudinal stretching machine or small casting unidirectional stretching integrated machine

The horizontal longitudinal stretching machine is convenient for film introduction and expansion

Optional single point or multi-point stretching, with a stretching ratio of1:10

The stretch ratio is continuously adjustable and can be achievedZero spacing stretching effectively reduces necking effect

high performancePLC with 10 inch touch screen, high control accuracy and easy operation

Optional static mixer to improve the plasticization and homogenization effect of materials

Optional melt metering pump can be used to increase or decrease extrusion pressure, stabilize extrusion pressure, and achieve precise quantitative output

Optional mold temperature machine/Chiller, precise control of casting roll temperature

Optional air knife or electrostatic adsorber to improve the adsorption effect between the melt and the roller surface

Optional waste edge collection device for convenient waste recycling

Optional constant tension winding device to improve the quality of film winding

Scope of application

The laboratory small multi-layer co extrusion casting longitudinal tensile test line is suitable forvarioussingle layer/Multi layerPreparation and small-scale production of longitudinally stretched thin films

multi-layerResearch and Optimization of Thin Film Casting and Longitudinal Stretching Processes

Research and development of functional film new material formula