In the recycling process of PET bottle flakes, strict requirements are imposed on the viscosity of the resulting particles. After years of dedicated research and technical accumulation, our company has developed two product options for this specific market. One is the economical type, which adopts conventional wire-drawing granulation; the other is the high-yield and energy-saving type, which uses advanced water-drawing granulation—featuring simple operation and easy maintenance.

Specification of PET Bottle Flakes Recycling & Pelletizing Series

Model L/D Speed Capacity

CJWH75 36-44 300-500rpm 300-500kg/h

CJWH85 36-44 300-500rpm 400-600kg/h

CJWH95 36-44 300-500rpm 1000-1200kg/h

CJWS95 36-44 300-500rpm 1200-1400kg/h

CJWS135 36-44 300-500rpm 2000-2500kg/h

Now price of pet pelletizing machine is reasonable, anything you need, please contact us.

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Jwell pet sheet making pet sheet extrusion lines has integrated advanced technologies to improve efficiency, productivity, and quality, like improving the toughness and transparency of the their output. Specially designed PET rollers are the trademark of Jwell Company, and contribute to enhanced cooling capabilities, therefore, higher output. With self-written programs, Jwell ensures easy and smooth usability of the devices as Jwell operating system provides pleasant user experiences.

Specifications of PLA Extrusion Line

Extruder Model JWS100-800 JWS120-1000 JWS130-1000 JWS150-1200 JWS160-1200

Product Thickness(mm) 0.2-1.5 0.2-1.5 0.2-1.5 0.2-1.5 0.2-1.5

Main Motor Power(kw) 110 132 160 220 315

Max Capacity (kg/h) 300 500 600 800 1000

Details of PLA Sheet Extrusion Line

Unpacking PET and PLA Sheets with JWELL's Cutting-Edge Extrusion Technology

Picture a world where your food stays fresh in eco-friendly packaging, or your new gadget arrives in a sturdy, recyclable case. That's what PET and PLA sheets deliver! These materials are transforming industries, and JWELL's extrusion lines make producing them efficient and reliable. Let's explore what PET and PLA sheets are, their applications, and why JWELL's technology is a top choice for manufacturers.

Introduction to PET and PLA Sheets

What Are PET and PLA Sheets?

PET (polyethylene terephthalate) and PLA (polylactic acid) sheets are thin plastic layers used for packaging and other purposes. PET is strong, transparent, and recyclable, while PLA, derived from corn or cassava, is biodegradable and renewable. Both are formed into sheets for a wide range of uses.

Why PET and PLA Are the Future of Packaging?

Why are PET and PLA gaining popularity? They combine durability, clarity, and environmental benefits. PET's recyclability and PLA's biodegradability make them ideal for sustainable packaging solutions, meeting the growing demand for eco-conscious products.

Environmental Benefits of PLA

PLA decomposes into water and carbon dioxide under natural conditions, leaving minimal environmental impact. This makes it perfect for single-use items that don't contribute to landfill waste.

Applications of PLA Sheets

Biodegradable Food Packaging

Sandwich and Biscuit Containers: PLA sheets are popular for eco-friendly food packaging. They hold sandwiches and biscuits while being compostable, supporting sustainable practices.

Fresh Flower Packaging: PLA's breathable properties keep flowers fresh, making it a great choice for floral packaging that maintains quality during transport.

Specialty Uses

Medical Packaging: PLA's biocompatibility makes it safe for medical packaging, such as sterile trays, ensuring cleanliness and reliability.

3D Printing Applications: PLA's ease of use in 3D printing makes it a favorite for creating models and prototypes, popular among hobbyists and professionals alike.

Why Choose PET and PLA Sheets Over Other Materials?

Comparison with Traditional Plastics: Unlike traditional plastics that persist in the environment, PET is recyclable, and PLA is biodegradable. They offer sustainable alternatives without sacrificing performance.

Cost and Sustainability Benefits: PET and PLA reduce production costs through recyclable and renewable materials. They lower energy use and environmental impact, making them cost-effective and eco-friendly.

Reduced Energy Consumption: Producing PET and PLA sheets requires less energy than traditional plastics, helping manufacturers save on operational costs.

Recyclability and Biodegradability: PET's recyclability and PLA's biodegradability make them environmentally responsible choices, aligning with global sustainability goals.

Components of JWELL PET PLA Sheet Extrusion Line

Extruder System

Parallel Twin-Screw Extruder: JWELL's line uses parallel twin-screw extruders for efficient material melting, ensuring consistent production at high speeds.

Degassing System: The degassing system removes unwanted gases during extrusion, resulting in clear, high-quality sheets with improved strength.

Molding and Calibration

T-Die for Uniform Thickness: The T-die ensures sheets have consistent thickness, which is critical for applications requiring precision and uniformity.

Thin-Wall Calender Rollers: Thin-wall calender rollers cool sheets quickly, improving quality and increasing production output.

Cooling and Cutting Systems

Cooling Brackets: Cooling brackets stabilize sheets during production, preventing deformation and ensuring consistent quality.

Automated Cutting and Winding: Automated cutting and winding systems ensure precise sheet sizes and efficient handling, streamlining the production process.

Conclusion

PET and PLA sheets are revolutionizing industries with their versatility, sustainability, and strength. From food packaging to 3D printing, they meet diverse needs, and JWELL's PET PLA sheet extrusion lines make production efficient and precise. With high output, energy efficiency, and customization options, JWELL's technology is a reliable choice for manufacturers. Ready to embrace the future of sustainable packaging? JWELL's extrusion lines make it happen!

Video of PET and PLA Sheet Extrusion Line

Features of PET and PLA Sheet Extrusion Line

01

High Efficiency and Output:

Maximum Extrusion Capacity: JWELL’s single-layer lines produce 450-600 kg/h, supporting high-volume manufacturing for industries with demanding schedules.

Energy-Saving Technology: The line incorporates energy-efficient technology, reducing power consumption and lowering operational costs.

02

Simplified Production Process:

No Drying or Crystallizing Needed: The degassing system eliminates the need for drying or crystallizing, simplifying production and saving time.

Low Maintenance Design: The line’s design minimizes maintenance needs, reducing downtime and keeping production running smoothly.

03

Customization and Precision:

Control Over Material Ratios: Multi-component dosing feeders allow precise control over virgin, recycled, and masterbatch materials, ensuring tailored sheet properties.

Enhanced Sheet Quality: The line produces sheets with excellent transparency and strength, ideal for high-quality packaging applications.

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As a specialized manufacturer, Jwell's pe extrusion machine exemplifies this technology, delivering high automation and stable operation. The resulting pipes exhibit excellent toughness and corrosion resistance, meeting diverse industrial requirements through Jwell's engineered production solutions.

View All Jwell Polyethylene Extrusion Machines

MFH Series HDPE Water Supply Pipe Extrusion Line

High-Density Polyethylene conduits find extensive use across various domains, attributed to their exceptional characteristics. Their primary applications encompass delivering potable water, handling sewage and runoff, moving gaseous fuels, irrigating farmlands, shielding electrical wiring, operations in mining and industry, public works, building construction, ecological protection efforts, and the transfer of fluids.

MFH Series HDPE Water Supply Pipe Extrusion Line

Key Advantages of PE Pipe Extruder

The PE solid-wall pipe production line has the comprehensive advantages of strong raw material adaptability (compatible with different brands of PE resins), high degree of automation and stable production efficiency, precise control of pipe specifications and quality (finished products have excellent toughness, impact resistance and aging resistance), low energy consumption and convenient operation.

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Specifications of PC Extrusion and PMMA Extrusion Line

Model JWS130/38-2400 JWS120/38-1500 JWS120-1300

Material PC, PMMA, GPPS, ABS PC, PMMA, GPPS, ABS PC

Products Width 2100mm 1220mm 1000mm

Products Thickness (mm) 1.0-10mm 1.0-10mm 0.125-1.2mm

Extruder Specification Ø130/38; Ø45/30 Ø120/38 Ø120/38

Capacity (Max.) 550kg/h 450kg/h 400kg/h

Details of PC/PMMA Optic Sheet Extrusion Line

Understanding PC, PMMA, and GPPS Sheets with JWELL’s Extrusion Systems

Have you ever wondered what materials make up the clear panels in buildings, the bright signs in stores, or the durable liners inside appliances? PC, PMMA, and GPPS sheets are the answer! These plastics are used in countless industries, and JWELL’s advanced extrusion lines produce them with precision and efficiency. Let’s dive into their applications, the components of JWELL’s machines, and why their technology is a top choice for manufacturers.

Introduction to PC, PMMA, and GPPS Sheets

Defining PC, PMMA, and GPPS Sheets: PC (polycarbonate), PMMA (polymethyl methacrylate, also known as acrylic), and GPPS (general-purpose polystyrene) sheets are transparent plastics with distinct properties. PC is highly durable, PMMA offers excellent clarity, and GPPS is lightweight and cost-effective. Each material serves specific purposes across various sectors.

Reasons for Their Industry Popularity: These sheets are widely used because they are lightweight, strong, and more practical than glass. They resist weather, provide high transparency, and are easy to shape. Why choose heavy, fragile glass when these plastics offer superior performance at a lower cost?

Polycarbonate (PC) Sheet Properties: PC sheets feature 88-92% transparency, strong impact resistance, and the ability to withstand extreme temperatures. They also provide excellent insulation, making them suitable for applications in construction and automotive industries.

PMMA (Acrylic) Sheet Properties: PMMA sheets, or acrylic, have 92% light transmission, higher than glass, and resist UV degradation. They are easy to process, maintain clarity over time, and are a cost-effective option for applications not requiring high strength.

GPPS (Polystyrene) Sheet Properties: GPPS sheets are transparent, glossy, and lightweight with a refractive index of 1.59-1.60. They offer strong electrical properties and radiation resistance, ideal for electronics and consumer goods.

Applications of PC Sheets

Construction and Building

Skylights and Roofing: PC sheets are commonly used for skylights and roofing in commercial buildings, malls, and sports facilities. They allow natural light to enter while blocking UV rays, creating bright and safe environments.

Noise and Safety Barriers: PC sheets serve as noise barriers along highways to reduce sound pollution for nearby residents. They are also used as safety barriers in public spaces, withstanding impacts and harsh weather.

Automotive and Industrial Applications

Protective Covers: In industrial settings, PC sheets are used as protective covers for machinery, providing visibility and safety in high-risk environments.

Vehicle Lighting Components: PC sheets are used in vehicle headlights and taillights due to their clarity and durability, ensuring reliable performance in automotive applications.

Applications of PMMA Sheets

Advertising and Signage

Display Boards: PMMA’s high transparency makes it ideal for display boards and LED light boxes, supporting vibrant graphics for advertising in public spaces or stores.

Retail Signage: Retail environments use PMMA sheets for signage and display cases, offering a modern appearance while protecting products. They are easy to shape and maintain.

Medical and Optical Uses

Medical Device Panels: PMMA’s biocompatibility makes it suitable for panels in medical devices, ensuring safety and clarity in healthcare settings.

Optical Lenses: PMMA’s optical clarity is used in lenses for eyeglasses, cameras, and medical tools, providing precision and durability.

Applications of GPPS Sheets

Household Products

Food Packaging: GPPS sheets are used for transparent food packaging, offering a lightweight, cost-effective solution that is easy to clean and maintain.

Appliance Interiors: GPPS sheets line the interiors of appliances like refrigerators, providing a durable, glossy finish that resists wear.

Electronics Applications

Screen Protection Layers: GPPS sheets are used as protective layers for TV and computer screens, enhancing clarity while keeping manufacturing costs low.

Introduction to JWELL’s PC, PMMA, GPPS Sheet Extrusion Line

About JWELL Machinery: JWELL Machinery, founded in 1997, is China’s leading manufacturer of plastic extrusion equipment, with facilities in Shanghai, Suzhou, and other locations. With over 3000 employees and 40 years of experience, they are a trusted global supplier.

Function of the Extrusion Line: JWELL’s PC, PMMA, GPPS sheet extrusion line produces high-quality sheets with consistent thickness and transparency, meeting the needs of industries like construction, advertising, and electronics.

Components of JWELL’s PC, PMMA, GPPS Sheet Extrusion Line

Extrusion System

Single Screw Extruder Configuration: JWELL’s line uses single screw extruders with bimetallic barrels, designed for efficient melting of PC, PMMA, and GPPS, ensuring uniform material flow and high output.

Material Feeding System: A gravimetric feeding system synchronizes material input with screw speed, maintaining stable production and consistent sheet quality.

Die and Calendering Unit

T-Die for Uniform Thickness: The T-die ensures sheets have uniform thickness, critical for applications requiring precision, such as optical displays or medical lenses.

Calender Rolls for Surface Quality: Three-roll calender units polish sheets to achieve high transparency, suitable for PMMA and PC applications requiring clear surfaces.

Cooling and Traction Systems

Cooling Framework: Cooling frameworks with high-pressure water flow stabilize sheets after extrusion, preventing deformation and ensuring quality.

Traction Rollers: Traction rollers pull sheets steadily, maintaining uniform thickness and smooth surfaces throughout the production process.

Cutting and Stacking Systems

Automated Cutting Mechanism: Automated cutting systems produce precise sheet sizes, reducing waste and improving efficiency.

Stacking and Conveying: Stacking systems organize finished sheets, streamlining production and preparing them for transport.

Video of PC/PMMA Optic Sheet Extrusion Line

Features of PC/PMMA Optic Sheet Extrusion Line

01

Production Efficiency:

Output and Speed Capabilities: JWELL’s lines produce sheets up to 2100mm wide at high speeds, meeting the demands of large-scale manufacturing.

Energy Efficiency: Energy-efficient motors and inverters, such as Siemens and ABB, reduce power consumption, lowering costs and environmental impact.

02

Automation and Control:

PLC-Based Control System: Siemens PLC systems automate operations, making the line easy to use and precise for operators.

Real-Time Monitoring:Real-time monitoring tracks temperature, pressure, and speed, allowing immediate adjustments to ensure consistent sheet quality.

03

Production Flexibility:

Compatibility with Multiple Materials: The line processes PC, PMMA, and GPPS effectively, offering versatility for various manufacturing needs.

Adjustable Sheet Specifications: Adjustable settings allow production of sheets in different widths and thicknesses, meeting specific industry requirements.

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