Air Bubble Film Single Screw Extruder (7 Layer Aluminum Foil Laminated Bubble Film)

Description
7 layer bubble film extruder is primarily comprised of a number 1 main extruder, a secondary extruder, a number 2 main extruder, a forming system, an aluminum composite film lamination rack, a winder and an electronic control system. Primarily, extruder with 3 sets of single screws produce 5 layer bubble films, in the meantime, composite materials such as aluminum foil, Kraft paper, EPE foam can also be added. This machine comes with many selectable parts including in-line edge trim winder, in-line perforation unit and hydraulic screen changer.

Application
7 layer double aluminum foil laminated bubble film, because of its thermal insulation ability, is widely used in many industries including construction industry, luggage industry, refrigeration industry and packaging industry. It can be used as construction material for roads, airfield runaways, culverts and bridges as impact resistant and expansion-proof material. It can also be installed on roofs, walls and floors to block up to 80% heat exchange between the building and environment. In this way, it can protect walls, hold temperature so that it does not drop rapidly. An additional protection layer will better prevent heat from escaping, thus having a better thermal insulation effect.

Features
1. This extruder has very high production capacity, with a maximum speed of 50 meters per minute.
2. This air bubble film machine has very good quality. Ztech's forming cylinder mold is designed with an up-to-date vacuum system, with special steel sheets to prevent wearing, and with a dual pipe cooling system to realize better and more even cooling effect. Ztech's unique T-die design is of vital importance to producing high quality bubble films. Precise T-die materials makes products even in thickness, realizing an easier operation flow and prevents glue leakage. Ztech's screw design makes recycled materials 100% usable, ensuring that bubble are even in thickness and better in quality.
3. This bubble film extruder comes with a strict safety system. Emergency stop button can stop the entire machine, including circuits, extruders and cylinder of roller. Protective barriers are installed on all important parts, all actions halt automatically to prevent damage whenever protective barriers are opened.
4. This bubble film making machine has very good composite effect. Up-to-date technology ensures that its composite effect stands out from our competitors.

Technical Parameters