0.15mm Thickness PETG Decorative Film Production Machine GAG Sheet Extrusion Line 600KG/H

PETG Decorative Sheet Production Machine APET Sheet Extrusion Line 600KG H

(2) PET three-layer decorative sheet production line or GAG decorative sheet production machine: APET, PETG three-layer sheet production machine is improved from PET sheet production machine. According to different types of extruders, there are different raw material processing methods. This machine uses two or more extruders. Either a single-screw extruder or a twin-screw extruder can be used to produce three-layer PET sheets.

GAG sheet is the most commonly used PET three-layer decorative sheet, which is composed of PETG+APET+PETG through an extruder, distributor and die. It is widely used in furniture and decoration materials.

China Gwell Company’s business purpose: to design and manufacture the most professional equipment to meet customer needs with the most scientific extrusion theory. We specialize in plastic sheet, film and sheet extrusion line, compounding, pelletizing machine, twin screw extruder, single screw extruder, two-stage extruder and other equipment design and manufacturing. We have senior scientific research staff of extrusion units and advanced processing equipment.

Gwell PET sheet extrusion production line is company's strategic continuous improvement model. As to this equipment, company adopts the special sales model to ensure the first market share, the lowest price for the same parameter configuration, and the first echelon of PET industry for continuous technology upgrading. The raw materials can be APET, PETG, RPET, etc.

2. Specification of PET decorative sheet production machine: 

# GWELL PETG Decoration Sheet Extrusion Line: Your Gateway to High-Performance Sheet Manufacturing

Imagine a material with the crystal clarity of glass, the toughness of polycarbonate, and the exceptional ease of thermoforming of acrylic—all while being environmentally friendly. This is not a future concept but the present reality of **PETG (Polyethylene Terephthalate Glycol)**, the leading material transforming the decoration, furniture, and signage industries. At the forefront of enabling this material revolution is the **GWELL PETG Decoration Sheet Extrusion Line**, a precision-engineered system designed to unlock the full potential of PETG for manufacturers worldwide.

For businesses looking to upgrade from traditional materials like PVC, acrylic (PMMA), or polycarbonate (PC), the shift to PETG offers a compelling value proposition: superior performance, better aesthetics, and enhanced sustainability. The key to capturing this opportunity lies in having the right production equipment. GWELL's specialized extrusion technology is engineered to produce flawless, high-gloss PETG sheets and films that meet the exacting standards of modern design and manufacturing.

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## 01 Why PETG? The Material Redefining Modern Manufacturing

PETG is a transparent, non-crystalline copolyester known for its outstanding balance of properties. Through the introduction of the comonomer CHDM (1,4-Cyclohexanedimethanol), PETG achieves a unique profile that sets it apart.

Its **light transmittance exceeds 90%**, offering glass-like clarity. More importantly, it possesses remarkable **impact resistance, reported to be 3 to 10 times greater than that of modified acrylics**. Unlike many other engineering plastics, PETG sheets do not require pre-drying before thermoforming, which simplifies the process, reduces energy consumption, and leads to shorter cycle times and higher yield rates compared to PC or acrylic processing.

From an environmental and safety standpoint, PETG is a clear winner. It is **free of bisphenol A (BPA)** and meets FDA standards for food contact, making it suitable for a wider range of applications. Its excellent chemical resistance and durability ensure long-lasting performance in both indoor and outdoor settings.

## 02 GWELL Technology: Precision Engineering for Flawless Output

Standard extrusion lines often struggle with the specific flow and cooling characteristics of PETG, which can lead to surface defects, uneven thickness, and reduced optical clarity. The **GWELL PETG Decoration Sheet Extrusion Line is purpose-built to overcome these challenges**, delivering consistent, premium-quality sheet and film.

The core of its advantage lies in specialized components and intelligent design:

* **Enhanced Plasticizing Screw:** The line features a uniquely designed screw structure that optimizes the melting and mixing of PETG. This ensures exceptional melt homogeneity, which is critical for achieving a **high-gloss, defect-free surface** without imperfections like晶点 (晶点), white spots, or black spots.

* **Precision Temperature & Cooling Control:** PETG is sensitive to thermal history. GWELL's system employs advanced temperature control modules and specially designed cooling rollers with intricate internal channels. This guarantees uniform cooling across the entire sheet width, eliminating internal stress, preventing warpage, and ensuring superb **flatness and dimensional stability**.

* **Versatile Production Capability:** The line can be configured with single or twin-screw extruders in co-extrusion setups. This flexibility allows manufacturers to choose the optimal configuration for their product—**single-screw extruders are recommended for producing high-clarity, transparent films**, while twin-screw systems can be more cost-effective for masterbatch mixing and colored sheet production.

## 03 Transforming Industries: Key Applications of GWELL-Made PETG Sheets

The sheets produced by the GWELL line are not just raw materials; they are enablers of innovation across diverse sectors.

* **Furniture & Interior Decoration:** PETG is increasingly used to create high-gloss laminate surfaces for cabinets, tabletops, and door panels. Its ability to be cold-bent without whitening or cracking allows for sleek, modern designs. Its clarity also makes it perfect for decorative partitions, display shelves, and protective coverings that showcase the product without compromising aesthetics.

* **Signage & Displays:** For indoor and outdoor signs, point-of-sale displays, and automatic vending machine panels, PETG offers unmatched durability and weatherability. It is easy to print on and can be die-cut, routed, and fabricated with standard tools, making it a favorite among sign-makers.

* **Technical & Protective Applications:** Its toughness makes it ideal for machine guards, protective covers, and hygienic wall cladding in industrial and commercial settings. The material's suitability for sterilization also opens doors to specialized packaging and medical device applications.

* **Advanced Composites:** PETG films can also be used to create sophisticated composite materials. For instance, they can be laminated onto substrates like PVC to produce decorative surfaces that are both beautiful and highly durable, combining the best properties of both materials.

## 04 PETG vs. Traditional Materials: A Clear Competitive Edge

For manufacturers deciding on a material path, the advantages of PETG are quantifiable. The table below highlights its key benefits over commonly used alternatives.

| Feature | **PETG (GWELL Produced)** | **PVC** | **Acrylic (PMMA)** | **Polycarbonate (PC)** |

| :--- | :--- | :--- | :--- | :--- |

| **Clarity & Gloss** | Excellent, >90% light transmittance | Good to Fair | Excellent | Very Good |

| **Impact Strength** | **Exceptional** (3-10x Acrylic) | Good | Poor | Excellent |

| **Ease of Thermoforming**| **Excellent**, no pre-drying needed | Good | Good | Requires careful drying |

| **Chemical Resistance** | Very Good | Fair | Good | Good |

| **Environmental Profile**| **BPA-free, Recyclable**, Food-contact safe | Contains chlorine, environmental concerns | Good | Often contains BPA |

| **Overall Cost Efficiency**| **High** (durability + processing ease) | Low | Medium | High |

## 05 Why Partner with GWELL for Your PETG Production?

Choosing GWELL goes beyond purchasing a machine; it is a partnership for growth. With extensive experience in PET sheet production technology, GWELL provides more than just equipment.

The company offers comprehensive solutions, from **customized production line design** tailored to your target product thickness (from thin films to several millimeters) and output requirements, to robust after-sales support and technical training. This ensures you can rapidly integrate the line into your operations and start producing market-ready, high-quality PETG sheets that give you a competitive advantage.

Investing in a GWELL PETG Decoration Sheet Extrusion Line is an investment in future-proofing your manufacturing capabilities. It allows you to meet the growing market demand for sustainable, high-performance, and aesthetically superior materials.

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As you finalize plans to upgrade your production or enter the growing PETG market, the question is not just about buying an extruder, but about choosing a technology partner. The GWELL line represents a bridge between today's manufacturing capabilities and tomorrow's material demands. The journey toward producing crystal-clear, incredibly tough, and effortlessly formed sheets begins with the decision to adopt the right tool for this modern material revolution.

​Why Choose GWELL?​​

With over 20 years of engineering expertise, GWELL provides end-to-end support—from custom line configuration (e.g., co-extrusion for specialty layers) to installation and 24/7 technical service. Our solutions prioritize ​energy efficiency, ​minimal thickness variation​ (refraction ≤ 3%), and ​robust construction​ for 10+ years of operational excellence.

​Contact Our Extrusion Experts Today!​​

• Liam: �� saled@gwell.cn | �� WhatsApp: +86 15906224102
• Max: �� salem@gwell.cn | �� WhatsApp: +86 15906227399

Advanced one-step production process(GWELL)