KOYOFEI vs UniTak3D 3d Printer Accessories: Which Brand Fits You?
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This KOYOFEI vs UniTak3D 3d printer accessory comparison helps you choose the right part for your resin or filament printer. Both brands provide essential replacement components that extend the life of your machine. KOYOFEI focuses on resin vat consumables, while UniTak3D offers build surface upgrades for FDM systems. You need to know which type matches your printer’s technology. This guide breaks down the key specs so you can pick the correct fit for your specific model.
Key differences
| Aspect | KOYOFEI 200x140mm FEP Release Film 6-Pack | UniTak3D 257x257mm Double-Sided PEI Build Plate |
|---|---|---|
| Printing Technology | Resin | FDM (Filament) |
| Component Type | FEP Release Film | PEI Build Plate |
| Compatible Printers | ELEGOO Mars series, Photon Mono | Bambu Lab A1, P1S, X1C, X2D |
| Material Compatibility | UV Resin | PLA, ABS, PETG, TPU, Nylon, PC |
| Surface Finish | Low-friction non-wettable | Smooth and Textured PEI |
Which one should you choose?
Choose KOYOFEI 200x140mm FEP Release Film 6-Pack if
- You own an ELEGOO or Anycubic resin printer and need to replace a worn FEP film.
- You want a low-friction surface that helps resin models release easily from the vat bottom.
- You prefer a multi-pack of consumables to keep on hand for regular maintenance.
Choose UniTak3D 257x257mm Double-Sided PEI Build Plate if
- You use a Bambu Lab FDM printer and need a durable replacement build plate.
- You print with materials like ABS, Nylon, or PC that require high adhesion and heat resistance.
- You want a double-sided plate with both textured and smooth surfaces for different finish needs.
Verdict: KOYOFEI is the clear choice for resin printer owners who need reliable FEP films for their vat. UniTak3D is the better option for FDM users, particularly those with Bambu Lab printers who need a high-quality PEI build plate. Your decision depends entirely on whether your machine uses resin or filament.
FEP Film vs PEI Plate Comparison
Printing Technology
KOYOFEI is designed specifically for resin printing, as indicated by its FEP film construction. This accessory is essential for LCD and DLP resin printers, acting as the flexible bottom of the vat. In contrast, UniTak3D targets filament-based systems. Its build plate is engineered for fused deposition modeling, providing a heated surface for thermoplastics. You need to choose based on your printer type. If you use resin, the KOYOFEI film is required for the curing process. If you use filament, the UniTak3D plate is necessary for layer adhesion. They serve completely different manufacturing methods, so your choice depends entirely on whether your machine uses liquid resin or solid plastic filament.
Compatibility
KOYOFEI lists compatibility with a wide range of Elegoo and Anycubic resin printers. It fits models like the Mars 2, Mars 3, Photon Mono, and Sonic Mini 4K. The film measures 140 x 200mm. UniTak3D focuses on the Bambu Lab ecosystem. It is sized for 257x257mm platforms, fitting the X2D, P2S, P1S, A1, and X1 series. It also offers options for Flashforge, Anycubic, and Snapmaker. KOYOFEI covers more diverse resin brands, while UniTak3D is specialized for specific filament printers. You must match the part to your exact machine model to ensure it fits correctly.
Material Properties
KOYOFEI uses FEP film with 95% light transmission. This high transparency ensures stable UV curing for resin prints. The film is 0.15mm thick and offers low friction to help prints release easily. It is also heat-resistant for durability. UniTak3D uses genuine PEI powder coating on a steel sheet. It features two surfaces: a textured side resistant to 300℃ and a smooth side resistant to 200℃. The textured side provides superior adhesion without glue, while the smooth side requires glue for most materials except PLA. One prioritizes light transmission, the other prioritizes thermal resistance and surface texture.
Usability
KOYOFEI includes printed instructions on the packaging to guide you through changing the FEP film. This helps you maintain your resin vat without needing external manuals. UniTak3D requires you to peel off a protective film from the smooth PEI side before first use. It also advises leveling the plate when switching between the smooth and textured sides. UniTak3D suggests cleaning with a soft cloth and warns against strong chemicals. KOYOFEI is simpler to install with included guides, while UniTak3D requires more careful surface preparation and maintenance steps to preserve the coating.
Variations
KOYOFEI offers seven variations, primarily focusing on different film sizes for various resin printers. Options include 200x140mm, 260x200mm, and 380x260mm. UniTak3D provides fourteen variations, covering multiple printer brands and surface types. You can choose between smooth, textured, glossy, matte, or mixed PEI+PEO/PET surfaces. UniTak3D has a broader range of choices for different filament materials and printer models. KOYOFEI is limited to resin vat sizes. If you need specific surface finishes or support for multiple printer brands, UniTak3D offers more flexibility.
Which 3D Printer Accessory Fits Your Needs
Resin printer owners needing vat films
You need a replacement FEP film for your resin printer. This KOYOFEI pack includes six sheets measuring 200 by 140 millimeters with a 0.15 millimeter thickness. The 95% light transmission ensures stable UV curing. It fits models like the Elegoo Mars series and includes clear instructions for installation. This is the correct consumable for your vat.
Bambu Lab users wanting better adhesion
You own a Bambu Lab printer and want improved print results. This UniTak3D plate measures 257 by 257 millimeters and features both smooth and textured PEI surfaces. The textured side offers strong adhesion without glue. It withstands temperatures up to 300 degrees Celsius. It is compatible with models like the A1, P1S, and X1C for versatile filament printing.
Filament printer users seeking versatility
You print with various materials like PLA, ABS, or Nylon. This double-sided PEI plate supports these filaments effectively. The textured side provides firm grip, while the smooth side yields a clean bottom surface. It fits 257 by 257 millimeter build areas. You can easily remove prints without bending the steel sheet, making it ideal for diverse filament projects.
The products compared
KOYOFEI 200x140mm FEP Release Film 6-Pack
Best for: Elegoo Mars and Photon Mono users
- Dimensions
- 140 x 200 x 0.15mm
- Release Film Type
- FEP
- Film Thickness
- 0.15mm
- Printing Technology
- Resin
- Resolution
- 4K
- Width
- 5.51 inches
View on Amazon: KOYOFEI 200x140mm FEP Release Film 6-Pack Affiliate link
This six-pack of KOYOFEI FEP film measures 140 x 200mm with a 0.15mm thickness. It offers 95% light transmission for stable UV curing. The clear, non-stick surface supports resin printing on compatible Elegoo and Anycubic models. You get durable, heat-resistant sheets with instructions printed on the packaging. This kit suits users who need reliable replacement films for smaller resin printers.
Pros
- Includes 6 pieces of FEP film
- 95% light transmission for UV stability
- 0.15mm thickness for durability
- Compatible with Elegoo Mars series and Photon Mono
Cons
- Limited to 140 x 200mm size
- Only 0.15mm thickness available in this pack
- Requires manual installation without tool aid
Good fit if
- You use an Elegoo Mars 2, 3, or Photon Mono
- You need a multi-pack for long-term maintenance
- You prefer clear film for visual monitoring
Skip if
- You print with larger format resin printers
- You require PETG or other non-FEP films
- You need a single replacement sheet
Verdict: KOYOFEI 6-Pack FEP Film 140x200mm delivers consistent 95% light transmission for reliable resin curing. It fits users maintaining smaller Elegoo or Anycubic printers who value bulk value.
UniTak3D 257x257mm Double-Sided PEI Build Plate
Best for: Bambu Lab users needing versatile adhesion
- Primary Material
- Spring Steel
- Dimensions
- 257x257mm
- Maximum Temperature
- 300℃
- Build Surface Type
- Smooth & Textured PEI
- Build Plate Material
- PEI, Spring Steel
View on Amazon: UniTak3D 257x257mm Double-Sided PEI Build Plate Affiliate link
The UniTak3D PEI build plate features a double-sided design with textured and smooth surfaces. It measures 257x257mm, fitting Bambu Lab printers like the A1, P1S, and X1C. The textured side offers strong adhesion without glue, while the smooth side yields a flat finish. It resists heat up to 300°C. You get a versatile surface for materials like PLA, ABS, and Nylon. This plate simplifies bed leveling by allowing you to flip to the other side if one wears out.
Pros
- Double-sided design with textured and smooth finishes
- Compatible with Bambu Lab A1, P1S, X1C, and other models
- Heat resistance up to 300°C on the textured side
- Strong adhesion on textured side without needing glue
Cons
- Smooth side requires glue sticks for most filaments except PLA
- Only fits 257x257mm build volume printers
- Requires re-leveling when flipping to the other side
Good fit if
- You print with Bambu Lab A1, P1S, or X1C printers
- You want a textured surface for strong adhesion
- You need a heat-resistant plate for high-temp materials
Skip if
- You use a printer with a build volume larger than 257x257mm
- You prefer a single-sided plate without flipping
- You want a plate that works with all 3D printer brands
Verdict: UniTak3D Double-Sided PEI Plate is a practical upgrade for Bambu Lab users who need reliable adhesion and heat resistance. It suits those who print diverse materials and want to avoid glue on the textured side.
Specifications side by side
| Spec | KOYOFEI 200x140mm FEP Release Film 6-Pack | UniTak3D 257x257mm Double-Sided PEI Build Plate |
|---|---|---|
| Primary Material | not stated | Spring Steel |
| Dimensions | 140 x 200 x 0.15mm | 257x257mm |
| Maximum Temperature | not stated | 300℃ |
| Build Surface Type | not stated | Smooth & Textured PEI |
| Release Film Type | FEP | not stated |
| Film Thickness | 0.15mm | not stated |
| Printing Technology | Resin | not stated |
| Build Plate Material | not stated | PEI, Spring Steel |
| Build Plate Size | not stated | 257x257mm |
| Surface Finish | not stated | Smooth, Textured |
| Resolution | 4K | not stated |
| Width | 5.51 inches | not stated |
| Weight | 2.82 ounces | not stated |
| Size | 200x140mm | for Bambu Lab A1/P2S/P1S/P1P/X1C/X1/X1E/X2D |
| Color | Clear | Double Sided Smooth&Textured |
| Model | KYF-3D-030 | Uni104A1P |
Frequently asked questions
Does the KOYOFEI FEP film fit Elegoo Mars printers?
Yes, this accessory is designed for Elegoo Mars and Photon Mono users. The 200 by 140 millimeter size matches the vat dimensions of these specific resin printers. You get six sheets in the pack, which provides consistent 95% light transmission for reliable curing.
Is the UniTak3D plate compatible with Bambu Lab printers?
It is built for Bambu Lab users needing versatile adhesion. The plate fits models including the A1, P2S, P1S, P1P, X1C, X1, X1E, and X2D. This double-sided PEI surface offers both smooth and textured finishes for different material needs.
What is the difference between FEP and PEI surfaces?
FEP is a flexible release film used in resin printing vats. PEI is a rigid build plate surface for filament printers. KOYOFEI provides the FEP film for resin curing, while UniTak3D offers the PEI plate for better adhesion on extrusion printers.
How many sheets come in the KOYOFEI pack?
The KOYOFEI product includes a six-pack of FEP release films. Each sheet measures 200 by 140 millimeters. This bulk quantity is ideal for users who frequently replace their resin vat bottom films to maintain print quality.
Can I use the UniTak3D plate for diverse materials?
Yes, the double-sided design suits those who print diverse materials. One side is smooth, and the other is textured. You can avoid using glue on the textured side while still getting reliable adhesion for various filament types on your Bambu Lab printer.
What model number identifies the KOYOFEI FEP film?
The model number is KYF-3D-030. This identifier corresponds to the 200 by 140 millimeter clear FEP release film. It is packaged in a six-count box weighing 2.82 ounces, making it a lightweight consumable for your resin printing setup.