PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine

• Product Type: PP Hollow Corrugated Sheet
• Board Layers: Multilayer
• Screw No.: Single-screw
• Automation: Automatic
• Computerized: Computerized
• Certification: CE
• Model NO.: SJMS120/36
• Customized: Customized
• Condition: New
• Main Extruder: Sj120/36
• Main Motor Power: 90kw/132kw
• Line Speed: 2-10m/Min
• Capacity: 270-350kg/H
• Appliaction: Plastic Package Box, Ad Printing Sheet
• Raw Material: PP and Filler Masterbatch
• Transport Package: Sea Worth Package
• Specification: 1220mm width, 2-6mm/7-12mm thickness
• Trademark: TONGSAN
• Origin: China
• HS Code: 84772090
• Production Capacity: 170-190kg/H

Product Description

Product Description

PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine

This production line realizes continuous production of PC/PE/PP hollow grid plate, which is applicable to construction decoration, advertisement collocation, and noise insulation of highway as well as packaging. PE/PP hollow grid plate is an ideal substitute for paper box in making packaging box. It is characterized by light weight, high intensity, dampproof, and anticorrosion. The width of the products is 1220-2100mm, and the thickness is 2mm-12mm.

No.	Item	Parameter
1	Raw material	pp and Filler masterbatch
2	Production size	1200mm-2800mm
3	Product speed	1-6mm/7-12mm
4	Max.ectruder capacity	170-190kg
5	Overall weight	18 T
6	Overall dimension size	30*4*3
7	Power	160kw
8	Air inflow volume	0.8m³/min
9	Pressure	0.6-0.8mpa
10	Circular water poor	30m3
11	Electrical condition	380v/50hz or customized

PP PE PC  Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine details
Qingdao Tongsan Plastic Machinery co.,;td have been develop the PP hollow corrugated sheet making machine since 2015,now we have the machines for the PP hollow grid plate  width from 1220mm to 2450mm and thickness from 1.5mm to 12mm.We have different model production line,such as the 1400 type PP hollow sheet extruder machine,1860 type PP corrugated sheet production line,2300 type PP hollow corrugated board making machine,2600type plastic hollow grid panel making machine,and for each model,we have the co0extrusion type for customer choose.The co-extruder type can use 20%-60% fillermatch for reduce the cost,so our customer can product the cost competitiveness sheet with goog quality.Our machine have the advantage of high output,easy operation,high precision,good products with smooth surface straight rib.



1,Extruder for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine

The specially designed screw and the advanced controlling system ensure excellent plasticization,high output and stable extruding.We have the co-extrusion type to use the recycled plastic to reduce the cost with high quality products.
 

2,Co-extruder for the PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine
 the co-extrusion system is used for making AB layer PP hollow sheet.The inner layer can use recycled PP material or High PP filling material.

3,Mould for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder 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.

4,Screen changer for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder 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.

5,Vacuum calibrating table for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder 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.

6,Tractor for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder 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.

7,Stress remover corona treatment device for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine:
The advanced large area conductive heating mode can effectively remove the stress of plate and further improve planeness of the plate.

8,Auto Cutting machine for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine:
Accurate instant length-fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting.

9,Differnt width and length cutter for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine (New design )


10,Automatic Manipulator for PP PE PC Polypropylene Hollow Grid Corrugated Packing Box Plastic Sheet Extruder Machine(New design )

 

Application Of PP Hollow Corrugated Sheet

 

 

Plastic corrugated hollow sheet box making process

1,Raw material perpare
The PP filler masterbatch granulating machine  for the raw material production.
The waste PP plastic sheet can be cutting into small chip to use directly,or the waste chip after granulating then for extruder.
The PP granules and filler masterbatch and coloe pigment can be mixing for the extruder.

2,PP hollow corrugated sheet production line

Tongsan professional for  plastic PP hollow corrugated sheet  making machine ,we can provide all series production line for the sheet width range from 1220mm to 2800mm ,the  corrugated sheet thickness range from 2-6mm or 7-12mm.

3,Plastic corrugated box making machine

Corona treatment machine for the surface treatment
In order to improve the surface tension of the hollow sheet surface, and thereby improve the printing ink fastness, the hollow corrugated sheet surface will under corona treatment, so that the surface produces micro-concave dense holes, plastic surface roughening, increase the surface activity.

Box sheet  printer machine
The printing machine generally consists of a mechanism such as plate loading, ink coating, embossing, and paper feeding (including folding). It works by first making a plate and image to be printed on a printing press, then applying the ink to the place where the text and image are printed on the printing plate by hand or by a printing machine, and then directly or indirectly Printed on paper or other substrates (such as textiles, metal sheets, plastics, leather, wood, glass, and ceramics) to replicate the same print as the plate.

Die cutting machine for the shape of corrugated box,
The working principle of the die-cutting machine is to use a die-cutting knife, a steel knife, a metal mold, a steel wire (or a template carved from a steel plate), and apply a certain pressure through the plate to cut the printed product or the cardboard into a certain shape. If the entire print is pressed into a single graphic product, it is called die cutting; if the steel wire is used to press a mark on the printed product or leave a bent groove, it is called an indentation.

Welding machine or bookbind  edge sealing  machine
Plastic welding machines are used to weld thermoplastic engineering plastic sheets or products such as polyethylene, polypropylene, polypropylene, and nylon. During operation, the plastic electrode is melted and melted, and the workpiece to be welded is fused and bonded. It is widely used in the welding and maintenance of plastic equipment, plastic floor laying, plastic pipe connection, plastic bottle sealing and so on.

How to make the PP corrugated hollow box for packaging

PP hollow sheet turnover box main material is a PP hollow sheet, and then after the pressure cut, torn edges, stitching, assembly and made of a series of processing flow.

Below is the example of processing for turnover box
1, the extrusion line produce the required PP hollow sheets with required width and thickness, and cut into required length. And collecting different sizes in different stacking.
2,Use the pressure cutting machine to cut the PP hollow sheet into required shape. Pressing action should be accurate, rapid, agile, and keep the board clean, in accordance with the provisions of a unified placed on the table
3, the professional workers tear the extra edges according to the indentation from the pressure cutting machine, The tearing action should pay attention to the intensity. to ensure the board neat appearance, it is not allowed to produce flash and laceration because of strong tearing force.
4, stitching the two sheets by rivets, flat wire or welding, etc., the stitching seal can be sealed by fiber tape or glue or magic paste.
5, quality inspection. Quality inspection staff to perform full inspection, sampling, failure and other standard scrap process.
6, the qualified products will be packaged and stored, when folded, the packing box should be labeled and neatly put into storage.
The above is the whole process of making the turnover box from the PP hollow sheet. The turnover box made from PP hollow sheet has the advantages of light weight, non-toxic, tasteless, no pollution, flexural resistance, anti-aging, waterproof, moisture proof, abrasion resistance, corrosion resistance, , Can be reused repeatedly and a series of advantages, is a new type of green materials, logistics and packaging industry in the transport plays an important role in storage and turnover, can effectively protect the product from the external environment damage..
 

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