PP hollow sheet line is a manufacturing process that produces lightweight, strong, and insulating sheets with an internal hollow structure. These sheets are commonly used for packaging, construction, and other industrial applications.

1. Packaging industry: Hollow boards are widely used in the fields of turnover boxes, component turnover boxes, food turnover boxes, beverage turnover boxes, pesticide packaging boxes, inner packaging of precision instruments, cushion plates, partitions for electronic component packaging, and transportation and storage turnover boxes.

-Lightweight and Durable: Hollow panels have the characteristic of being lightweight, easy to handle and transport, while also having sufficient strength and durability, which can effectively protect packaging items.

-Shock absorption and buffering: The excellent buffering performance of hollow panels can reduce the impact of external shocks on items, reduce damage rates, and is particularly suitable for packaging fragile items.

-Environmentally friendly and recyclable: Hollow panels are environmentally friendly materials that can be recycled and reused. Compared with traditional packaging materials, they reduce the negative impact on the environment.

2. Electronics industry: Hollow boards can be used as conductive packaging products, mainly for packaging electronic components to avoid spark damage caused by charge friction. In addition, hollow boards can also be used for conductive, anti-static plastic boards, turnover boxes and other products.

-Anti static: Hollow panels can be used as conductive packaging products to avoid static interference on electronic components during the packaging process and protect the safety of electronic products.

-Fireproof flower: The conductivity of the hollow board can prevent sparks caused by electric charge friction, reduce the risk of fire, and is suitable for packaging electronic components.

-Lightweight materials: The lightweight characteristics of hollow panels reduce packaging weight, facilitate handling and storage, and improve production efficiency.

3. Advertising decoration field: Hollow panels can be used for display boards, product identification boards, billboards, lightboxes, window displays, and other forms.

-Diversified appearance: Hollow panels can be customized with colors and printing according to needs, displaying a rich and colorful appearance effect, suitable for various advertising decoration scenes.

-Strong weather resistance: Hollow panels have good weather resistance, are not easily affected by sunlight and rain, and maintain long-term stability in appearance.

-Easy to process: Hollow panels are easy to cut, fold, and form, suitable for various decorative applications such as billboards and window displays.

4. Household use: Hollow panels can be used as temporary partitions, wall protectors, ceiling panels, container covers, etc. in residential buildings.

-Environmentally friendly waterproofing: Hollow panels can be used as home decoration materials with waterproof performance, and can be used for wall, ceiling and other decorations to keep homes clean and tidy.

-Strong durability: Hollow panels are not easily affected by moisture and deformation, have a long service life, reduce maintenance costs, and are an ideal choice for home decoration.

-Lightweight and easy to install: Hollow panels are lightweight and easy to handle and install, reducing construction difficulty and improving decoration efficiency.

5. Other application areas: Hollow boards can be used for backboards, packaging, storage, transportation pads, etc. in washing machines, cars, water heaters, strollers, etc.

-Multi functional application: Hollow panels can be used for backboards of washing machines, cars, water heaters, packaging, storage, transportation pads, and other purposes, demonstrating their versatility.

-Durable and lightweight: Hollow panels have the characteristics of durability and lightweight, suitable for various backboards, packaging pads, and other needs, improving the product's service life and convenience.

-Affordable: Hollow panels have a relatively low price and superior performance, making them an economical choice suitable for various application scenarios.

PP hollow sheet line type :1400 1800 2300 2700 

Max sheet width(mm) :1250 1650 2150 2550 
Sheet thickness(mm) :2-6 6-12 12-20 2-6 6-12 12-20 2-6 6-12 2-6 6-12 
Line Speed(m/min) :1-6  2-10 1-6  2-10 1-6  2-10 1-6  2-10 
Max output(kg/h) :180-260 220-350 320-450 360-500 
Motor power(kw) :55-90 75-110 90-132 110-160 
Screw Model :SJ105/36 SJ110/36 SJ120/36 SJ135/36 SJ150/36 

The configuration of machines can be CUSTOMIZED according to your needs!

Specifications of PP hollow sheet line
1.finished board thickness:2-6 6-12 12-18mm(with the same die for the thickness range)
2.finished width:1550-2550mm (1400,1800,2300,2700)
3.output: 400kg/h 
4.line speed:1-10m/min
Application and usage of PP hollow construction extruding machine
PP hollow construction extruding machine is to produce PP coeeugated board, PP hollow board, PP fluted board and so on. 
these boards are widely used as package board, advertisement board,refrigerator board and barrier board.

Benefits of PP hollow sheet line 

1. Required high production efficiency

2. Production flexibility( controllable sheet thickness and width, for example, you can produce 2-6mm thick sheet with the same mould or machine) 

3. Reliability and stability

4.Excellent Adaptability to different raw material and reach over 30% production cost reduction. 

5. Size and shape diversity of finished products