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PP Sheet Extruder Machine

PP sheet extruder machine is a specialized piece of equipment designed for the extrusion of polypropylene (PP) sheets. PP sheets are widely used in various applications due to the material’s excellent properties, such as chemical resistance, stiffness, and ease of processing. 

What's PP Sheet?

  • PP sheet refers to a sheet made from polypropylene (PP), which is a thermoplastic polymer widely used in various applications due to its versatile properties.
  • Polypropylene is known for its high chemical resistance, lightweight nature, and excellent thermal and electrical insulation characteristics.
  • PP sheets are produced through a process called extrusion, where molten PP is shaped into a continuous flat sheet.
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What Twin Screw Extruder Machine You Need ?

GS mach which is a manufacturing vendor, specializing in the twin screw extruder pelletizing line and spare parts, with high quality machine and competitive price.

PP Sheet Extruder Machine4

Main Features:

  • Low static generation, suitable for packaging products requiring low static.
  • Easy to vacuum form and products with good impact resistance.
  • Good hygienic properties, can be in direct contact with food without causing harm or benefit.
  • Easy to colour, the material can be made in different colours to produce different coloured vacuum covers.
  • Good hardness, this sheet material has a better hardness than other sheet materials of the same thickness. Thermoformed cups can be used as hot and cold beverage cups.
  • It meets the requirements of environmental protection and can be recycled and reused. When its waste is incinerated, no harmful substances harmful to the environment are produced.

Flow Chart Description

  • Feeder → transit bin → loss-in-weight feeding → twin-screw mixing → filter → gear pump → distributor → T-die → three-roll calendar → cooling stack and trimming → thickness tester → corona treatment → silicon/antistatic coating and drier → protective film coating → traction → automatic winder with accumulator

PP Sheet Extruder Machine

A Typewidth (mm)thickness(mm)

Quantity (kg/h)

GS35300-5000.15-1.530-50
GS65500-20000.15-2200-300
GS75500-20000.15-2400-500
GS95500-20000.15-2600-800

Application of PP Sheet Extruder Machine

Polypropylene (PP) sheets find applications in a wide range of industries and have numerous uses due to their versatile properties.
1. Packaging: – PP sheets are extensively used in the packaging industry for the production of containers, trays, blister packs, and other packaging materials. They are known for their chemical resistance, making them suitable for storing a variety of products.

2. Stationery and Office Supplies: – PP sheets are used to manufacture stationery items such as folders, binders, document covers, and dividers. Their durability and flexibility make them ideal for organizing and protecting documents.

3. Automotive Components: – In the automotive industry, PP sheets are utilized for manufacturing interior components like door panels, dashboard trim, and other parts due to their lightweight nature and impact resistance.

4. Construction: – PP sheets are employed in the construction sector for applications such as signage, protective barriers, and formwork. Their durability and resistance to moisture make them suitable for outdoor use.

5. Medical Packaging: – PP sheets are commonly used in the medical field for packaging medical devices and equipment. Their chemical resistance is crucial in maintaining the sterility of medical products.

6. Advertising and Signage: – Due to their transparency and ease of printing, PP sheets are used for creating advertising signs, display boards, and promotional materials.

7. Thermoforming: – PP sheets are suitable for thermoforming processes, allowing manufacturers to create molded products with intricate shapes and designs. This is particularly useful in the production of custom plastic components.

8. Educational Materials: – PP sheets are used in educational settings for creating charts, diagrams, and visual aids. They can be easily cut and shaped for various educational purposes.

9. Food Industry: – PP sheets are used for food packaging applications, including containers for takeout meals, disposable plates, and cups. PP is known for its ability to resist oils and fats.

10. Horticulture and Agriculture: – PP sheets find applications in horticulture and agriculture for creating plant containers, trays, and liners. They are lightweight, durable, and can withstand outdoor conditions.

11. Textile Industry: – In the textile industry, PP sheets may be used in applications such as garment packaging or as components in textile machinery.

12. Appliances and Consumer Goods: – PP sheets are used in the production of various consumer goods, including appliance components, toys, and household items, due to their affordability and versatility. It’s worth noting that the specific properties and applications of PP sheets can vary based on factors such as thickness, color, and any additives incorporated during the manufacturing process. PP sheets are chosen for their balance of properties, including chemical resistance, impact strength, and ease of fabrication.

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