Turnkey project for package box making machine
By using Tongsan  PP PE Hollow Profile Sheet Corrugated Sheet Extrusion Machine,it greatly save your material cost and production cost.We provide high out production line with professional technology support,and auxiliary machine for package box making machines,such as printing machine,automatic die cutting machine,cartonplast box making machine,welding machine and edge sealing machine. 

Different model Tongsan PP hollow corrugated sheet making machines

Details  PP hollow corrugated sheet making machine

(1)Extruder for PP hollow sheet machine: high quality single screw extruder with high effective, special designed screw can help the PP material melted good in the extruder, and we can put recycled PP and 60% pp filler masterbatch for making low cost PP hollow sheet. the extruder is equipped with auto feeding system, auto temperature control system and low consumption driving system.

(2)Mould for pp hollow sheet machine: 
Mould adopts high-quality alloy steel and throttling device to ensure even pressure of feed influent at the mould lips, and also differential action of up-down piece guarantee even thickness of the plate.

(3)Screen changer for pp hollow sheet machine : Quick screen changer of hydraulic system ensures the short course of screen changing. Double-position combined with special sealing structure guarantee stable operation of screen changer.

(4)Vacuum calibrating table for PP hollow sheet machine: 
Heating exchanging and cooling system of quick speed in calibrating system alternate effectively and ordinally with vacuum system, which ensures calibrating precision. Vacuum system composes two independent subsystems and each is equipped with several fixed circulating vacuum lines of three-point type. Meanwhile, each line carries vacuum regulating system and vacuum display system that realize even and stable vacuum degree of plate surface.

(5)Tractor for PP hollow sheet machine: 
There are two tractors. The first one is high power, high reduction ratio, multi-roller type, well low-speed operation, high traction and is able to draw the plate up from the calibrating table evenly and synchronal. The second one is designed to remove stress, and in addition it is equipped with edge-cutting device to ensure the valid width and smooth cut of the edges.

(6)Stress remover corona treatment device for PP hollow sheet machine:
The advanced large area conductive heating mode can effectively remove the stress of plate and further improve planeness of the plate.

(7)Auto Cutting machine for PP hollow sheet machine: 
Accurate instant length-fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting.

PP hollow corrugated sheet application

1, Application of PP Plastic Hollow Corrugated sheet/Plate in Fruit,Vegetable and Food Packaging
PP plastic hollow packing box has excellent moisture resistance, water resistance, low temperature resistance, light and high strength, non-toxic, environmentally friendly, recyclable and reusable features, etc.Products: Apple Store Packing Box, Ginger Packing Box, Asparagus Packing Box, Grape Packing Box, Milk Packing Box, Variety Packing Box, Dairy Packing Box, etc.
2, Application of PP Plastic Hollow Corrugated sheet/Plate in Industrial Packaging
PP plastic hollow plate is widely used in the field of industrial packaging, because of its light and high strength, good buffer performance, good weather resistance, environmental recyclable reusable.PP plastic hollow plate industrial logistics turnover box product line is very rich, there are double-layer fixed turnover box, single-layer fixed turnover box, single-layer folding turnover box, matching knife card pad, storage cage enclosure, etc. According to the function can be divided into electronic turnover box, auto parts turnover box, logistics turnover box and so on; can meet the logistics turnover needs of all kinds of enterprises.
3, Application of PP Plastic Hollow Corrugated sheet/Plate in Packaging of Glass Bottles
With the continuous improvement of the quality requirements of glass bottles, the traditional packaging of sacks cannot meet the needs of production and market. Tray packaging can overcome the drawbacks of sack packaging, can reduce the packaging and transportation of glass bottles broken, but also to avoid the sack after a long time on the bottle ash and even adhered to the bag of decay.PP plastic hollow plate according to the customer's requirements, sealing edge, sealing angle to produce a variety of high strength and size of glass tray packaging plate.
4, Application of PP Plastic Hollow Corrugated sheet/Plate in Advertising Decoration and Advertising Printing
PP Plastic is dedicated to improving the quality of hollow plate, research and development of plastic hollow plate deep processing. develop different processes according to different products. Made of indoor and outdoor advertising exhibition display board, publicity posters, dairy drinks and wine display box and other products, this product has waterproof and moisture-proof, anti-aging, exquisite printing, long use time, beautiful and generous, overall vision and other characteristics.
5, Application of PP Plastic Hollow Corrugated sheet/Plate in Refrigerator and Washing Machine
PP plastic hollow plate is a new type of environmental protection products, no pollution, no harm, meet the requirements of green environmental protection. The product has large internal quality, flat surface, high breaking strength, flame retardant, good moisture-proof performance, zero surface water and steam penetration, heat insulation, good energy saving effect. Especially the refrigerator with external condenser has excellent adiabatic effect. The company can make all kinds of refrigerator, freezer, washing machine back and base according to customer's request