PET packing strap machine plastic profile production line 20mm width PP/PET packing starp extruder

Application

• The features of line are as follows: screw with compression ratio especially for PP/PET, gradually changing diameter and deeper thread groove at the melting part; gearbox with hardened gears; die can be precisely adjusted to ensure stable production and smooth surface of straps; stainless steel cooling trough with four thermo treatment processes displaces the traditional one; haul off rollers with bigger size ensure the quality of products; new rolling technology overcomes the shortcomings of traditional rolling machine like high gradient and bending delection; laser embossing roller makes clear and even patterns.
• PET packing strap is widely used, replaced for steel strap for packing application internationally, because of its good tensile strength, flexible, low prolongation rate, good performance of high temperature resistant, non-rustiness, and low use-cost, etc, it is used in steel, construction material, chemical fiber, paper making, tobacco, agriculture, election, etc.

Features

• Special twin screw extrusion technology and single screw extrusion technology can be choosing as per customer needs.
• Process 100% recycled PET bottle flakes.
• Even plasticization and stable extrusion with PLC automatic control for the full line.
• As per different requirements, changing a coating materials for make strap have better and special function. For example, the strap for packing cotton can be from enhancing the breaking strength and joint strength when welding strap.
• Melt filter with two pistons with air venting design and back flushing.
• Number of strap:1,2,4,6,Width: 9mm-20mm,Thickness: 0.6mm-1.5mm
• Workers: 2 -3 workers per shift, 12 hours/shift.

Machine configuration

Packing strap introduction

Machine pictures