I,Plastic corrugated hollow sheet box making process turnkey service
1,1,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
3.1 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.
3.2 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.
3.3 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.
3.4 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.
II, Machine in stock,professional engineer,ship in time
III.We already sold machines to more than 70 countries
Quality is Our Culture
Since 1997,Qingdao Tongsan has been focusing on plastic extrusion machines .Now have the corrugated pipe machine serious,plastic hollow sheet machines,plastic pipe serious,plastic sheet serious.Our professional engineer always committed to the improvement of machine quality
Customer satisfaction is our pursue
All behaviors will be based on better and more considerately meeting the needs of consumer to offer customized service.
Turnkey Service Provider
Let customer experience a sense of entitle,respond within 24 hours,solve problem within 48 hours.We will work 24hours*7days for the after-sell service.
Pursuit of Excellence
Devoting to the research,development and production of various plastic extrusion machines.It is always making innovations and keeping up with the times.
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