
Backing Coats, Protective Film and Package
Lienchy Metal offers optional Protective Film, Backing Coat, and various packaging methods.
Laminated Metal and Anti-fingerprint Stainless Steel produced by Lienchy Metal are available with optional protective films, backing coats, and various packaging standards.
Lienchy Metal is committed to meeting your customized requirements and always considers the end product's specifications.
Water-based Backing Coat
Our optional service uses special ingredients to protect the backside of your product. Please refer to our "Overview of Processing Segment" below for its actual functions. If you are interested in adapting this service, please inform us about your end-product, and we will provide professional recommendations to meet your specific needs.
Overview of Processing Segment
| Segment | Type | Application |
|---|---|---|
| Backing Coats |
|
|
| Protective Film |
|
|
| Package |
|
|
As for product specification and more information, please refer to Process-Tech
Product Features
- Lienchy Metal's excellent customized service approch
- Different types of solutions to fulfill various demands
- Specialized in backing coat, which can apply for different products
- Introduced many protective films to meet your requirement
- 360 degree packaging makes transportation without damage
Packaging Method

| Item | Width | Length | Torrlence | Inside Diameter |
|---|---|---|---|---|
| Sheet | 200-1250 mm | 300mm - 3,048mm | ±1 mm | -- |
| Coil | 58-1250 mm | Any Spec. | ±0.5 mm | 508 mm |
| Item | Type | Thickness | Tolerence | |
| Base Metal | CR, SECC, SGCC, AL, AL/MG, SU, Other metal | 0.286-1.6 mm | According to JIS | |
| Surface Layer | PVC,PET+PVC,PP,PVC+PP,PVF | 0.05-0.25 mm | ±0.04 mm | |
Types of Protective Film
Left: Transparent protective film made of polyvinyl chloride (PVC), allowing direct visualization of the surface, laminated film, and coating. Generally available for processing, with a commonly used thickness of 0.14mm. On the right: Black/white protective film made of polyolefins, with one side black and one side white, completely covering the surface, laminated film, and coating. Generally available for processing, with a commonly used thickness of 0.08mm.
Lien Chy provides versatile protective films that can be applied for different solutions. We have introduced various brands and protective film manufacturers to meet product-wise and processing requirements. Please refer to our Overview of Processing Segment or contact us for more suggestions.
How can you protect your laminated metal and coated panels from damage and fingerprints during manufacturing, assembly, and international shipping?
Lienchy Metal's optional protective film and backing coat services provide multiple solutions: transparent PVC films for visibility during processing, black/white protective films for complete coverage, laser black films for premium finishes, and water-based or galvanized backing coats for anti-rust treatment. Our customized approach ensures your appliance components arrive in perfect condition, maintaining surface quality and aesthetic appeal for end customers worldwide.
Our flexible packaging methods accommodate both coil and sheet formats with precise tolerances and specifications. Sheet packaging supports widths from 200-1250mm and lengths from 300mm to 3,048mm with ±1mm tolerance, while coil packaging ranges from 58-1250mm width with ±0.5mm tolerance and standard 508mm inside diameter. We work with multiple base metals including CR, SECC, SGCC, aluminum, and stainless steel in thicknesses from 0.286-1.6mm, ensuring 360-degree protection during transportation and delivery. Contact Lienchy Metal today to discuss how our protective solutions, backing coats, and specialized packaging can enhance your product quality, reduce damage during transit, and streamline your manufacturing process for domestic and international markets.

