Learn more about PP corrugated sheet machineProduct icon for PP hollow sheet production linePP corrugated sheet machine

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Hollow sheet (also known as hollow grid sheet, multiwall sheet, corrugated sheet, double-wall sheet) is a new type of packaging material characterized by light weight (hollow structure), non-toxicity, pollution-free properties, water resistance, shock resistance, anti-aging, corrosion resistance, and a rich variety of colors....

Learn more about hollow sheet machineProduct icon for PP hollow sheet production linehollow sheet machine

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The main raw material is phosphogypsum. Tailings such as calcium carbonate, coal gangue and fly ash can also be used, with a filling ratio of up to 60%, mixed with polymer. ...

Learn more about PP Hollow profile sheet extrusion lineProduct icon for PP hollow sheet production linePP Hollow profile sheet extrusion line

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These sheets are made from calcium carbonate powder (accounting for 65%–80%) as the main raw material, mixed with a small amount of polymer materials. These sheets can be used to produce stone paper cartons. They are produced by a hollow sheet production line using the raw material formula of stone paper technology.

Application areas

Hollow sheet (also known as hollow grid sheet, multiwall sheet, corrugated sheet, double-wall sheet) is a new type of packaging material featuring a hollow structure for light weight, non-toxicity, pollution-free properties, as well as water resistance, shock resistance, anti-aging and corrosion resistance, with a rich variety of colors. Phosphogypsum hollow sheet is a stone-plastic sheet extruded from main raw materials of phosphogypsum (anhydrite) and polypropylene, supplemented by other additives. It has a thickness ranging from 2mm to 8mm, with a neat, smooth and sleek surface, a wide spectrum of colors and novel designs. It can be used as packing boxes, advertising boards, lining boards, partitions, base plates and greenhouse panels. It boasts incomparable advantages over paper boards, wood boards, aluminum boards and other sheet materials, and can serve as their ideal substitute in numerous fields.

Leading Enterprise in Polymer Material Extrusion Equipment

World's First One-step Hollow Sheet Manufacturing Technology · Complete Production Line & One-stop Total Solution for Environmentally Friendly Moisture-proof Hollow Sheet Packaging Boxes
Wuhan Handern Machinery Co., Ltd. Factory Building Photos
Wuhan Handern Machinery Co., Ltd. Factory Building Photos

Wuhan Handern Machinery Co., Ltd. was established in March 2005. The company's equipment products are widely applied in the production and processing of environmentally friendly packaging materials and high-end functional films, with downstream products extensively used in packaging, new energy vehicles, energy storage, photovoltaic, aerospace, consumer electronics, building materials and home furnishing fields, etc. The hollow sheet equipment has been exported to more than 20 countries and regions worldwide, maintaining the top position in shipment volume for more than ten consecutive years;New 5th gen VS 4th gen Hollow Sheet Extrusion Line ↓30% electricity savings↑50% increase in production↓2 fewer people per 24 hours

The company owns three industrial parks in Wuhan, Anlu and Huanggang: Wuhan Park (hollow sheet equipment and mold manufacturing base), Anlu Park (lithium battery separator and environmentally friendly stone paper production line base), and Huanggang High-end Functional Film Industrial Park. The under-construction high-end intelligent equipment manufacturing base project has a total investment of over 200 million RMB, covering an area of 72 mu (about 48,000 square meters) with a total construction area of 82,200 square meters, which will greatly improve production capacity and technical level.

29Invention Patents
63Utility Model Patents
2000+Production Line Sales Volume
20+Exported Countries
0.17Energy Consumption Ratio (kWh/kg)
500Output (kg/h)
  • Wuhan Handern Machinery Co., Ltd. Company News Photos
    Discover Wuhan Handern’s 5th Gen PP Corrugated Sheet Making Machine. Save 30% electricity, increase output by 50%, and reduce labor costs. Global leader with 2000+ lines running.
  • Wuhan Handern Machinery Co., Ltd. Company News Photos
    Hollow sheet production lines (also known as PP hollow sheet production lines, plastic corrugated sheet production lines) vary greatly in price, ranging from several hundred thousand RMB to tens of mi
  • Wuhan Handern Machinery Co., Ltd. Company News Photos
    This S-Type Co-Extrusion Hollow Sheet Production Line specializes in manufacturing high-performance hollow sheets through S-type co-extrusion technology, ideal for lightweight yet durable applications
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+ Email:handern@handern.com
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