Main products


Our company is willing to cooperate sincerely with knowledgeable individuals both domestically and internationally, share benefits, strive to explore, and work together to create the future of packaging.

ABOUT DPACK

Dongguang County Dongguang Packing Machinery Co. Ltd.


Dongguang County Dongguang Packing Machinery Co. Ltd. is a new-type joint-stock enterprise transformed from Dongguang Packaging Machinery General Factory of China National Packaging Corporation (Hebei), which has developed for more than 30 years. We’re specialized in the R&D and manufacturing of two-, three-, five- and seven-layer corrugated cardboard. Our products have been sold nationwide and exported to many countries and regions such as Europe and America, Russia, India, Middle East, Africa, and Southeast Asia. Our products are well received by users at home and abroad with high quality and gain us good reputation. 

 

For many years, we have adhered to the tenet of “quality first and integrity-based”, and have been committed to providing users with high-quality and advanced products with excellent performance, and meeting their needs. We are looking forward to cooperating with people with breadth of vision in China and beyond to share the benefits, blaze new trails and building a bright future in the packaging industry together.

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News Center


Our company is willing to cooperate sincerely with knowledgeable individuals both domestically and internationally, share benefits, strive to explore, and work together to create the future of packaging.

Main Products


 We are looking forward to cooperating with people with breadth of vision in China and beyond to share the benefits, blaze new trails and building a bright future in the packaging industry together.

Corrugated board production line


Corrugated cardboard production line is made of roll base paper through pressing corrugated, gluing, drying, cooling and shaping, creasing and slitting, cross-cutting into specification cardboard, and finally through conveying and stacking and other processes to produce qualified cardboard finished products, realizing high-speed and efficient flow operation. The medium and high-grade 2. 3. produced by the company 5. seven-layer corrugated cardboard production line, with the production width ranging from 1400mm to 2800mm and the production speed ranging from 120m to 350 m/min, which is selected by the user according to the user.
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Hydraulic raw paper holder


Maximum clamping base paper diameter: φ1500mm effective width: 1400-2800mm.
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Single-sided machine


The upper and lower corrugated rollers are made of 48CrMo high-quality alloy steel. After heat treatment, the hardness is ground and chrome-plated on the surface of the HRC56-60, and can be treated with tungsten.
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Preheat/presg


The preheating roller adopts butterfly head design to ensure the base paper is heated evenly. The preheating roller can be electrically rotated to enhance the heat conduction effect. Can be single-layer or multi-layer configuration.
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Glue coating machine


Each layer of glue is driven by separate power and controlled by frequency conversion. It can be operated separately and can ensure the synchronization of the coating line speed of each layer.
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Double-sided machine


The hot plate pressure roller is a dense type, or a pressing plate type, and the overall lifting hydraulic control.
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Conveying bridge


Adopt adsorption tensioning device, with adsorption tension adjustment device, to ensure that the cardboard through the hot plate when sticking flat.
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Slitting machine


The electric lift is used to change the height of the paper cutting and pressing line to adapt to the height of the paper feed.
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Cross-cutting machine


Precision adjustable non-backlash gears ensure precise knife-edge meshing and smooth operation.
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Stacking machine


Frequency conversion or servo control up and down, stacking is stable, neat and does not hurt the cardboard; The rear baffle frequency conversion or servo control positioning, automatic, fast and precise adjustment when changing orders;
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Paper splitcher


The zero paper tail joint only needs 4CM, and the joint is tightly attached, which can avoid unnecessary waste when connecting paper, reduce the shutdown problem and quality problem of tile wire, and ensure stable production speed and high cardboard quality.
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Glue making machine


The whole process of glue making is controlled, which completely avoids the instability of glue caused by human factors.
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Service Center


 We are looking forward to cooperating with people with breadth of vision in China and beyond to share the benefits, blaze new trails and building a bright future in the packaging industry together.

we have adhered to the tenet of “quality first and integrity-based”, and have been committed to providing users with high-quality and advanced products with excellent performance, and meeting their needs.


Accessory

we have adhered to the tenet of “quality first and integrity-based”, and have been committed to providing users with high-quality and advanced products with excellent performance, and meeting their needs.


we have adhered to the tenet of “quality first and integrity-based”, and have been committed to providing users with high-quality and advanced products with excellent performance, and meeting their needs.


we have adhered to the tenet of “quality first and integrity-based”, and have been committed to providing users with high-quality and advanced products with excellent performance, and meeting their needs.