A surface-protection film made from polyethylene (PE) with pressure-sensitive adhesive — non-toxic, flexible and removes cleanly. Available in Clear / Blue / Gray, Plain / Embossed mesh, and Water-based / Acrylic / Solvent adhesives, plus static-adsorption, anti-static (ESD) and thick cutting-film grades. Thickness 3C–15C (0.03–0.15 mm), tack 5–300 g.
Songyang's PE protective film is selected by color, texture and adhesive system to match the protected surface. Smooth, glossy surfaces (high-gloss panels, PVC) use low tack; rough or hard-to-stick surfaces (metal, coated parts) use medium-high tack. Embossed mesh vents air and prevents bubbles on curved and glossy parts. We also supply non-coated static-adsorption film for glass/acrylic screens and surface anti-static (ESD) film for electronics, plus 13C/15C thick cutting film for CNC, engraving and stamping. Production runs in-house at Songyang's Dongguan, China plant — compounding, coating, converting and slitting across 16 production lines — so international buyers source PE protective film factory-direct instead of through a trading layer.
Universal workhorse; transparent so the substrate color stays visible. Water/Acrylic/Solvent adhesive, 3C–15C, low/medium/high tack.
Water-based blue PE for fast line identification — standard for aluminum, windows, stainless and color-steel building materials.
Acrylic adhesive, 4.5C, 5/12/30/120 g. Mesh vents air, ideal for high-gloss, sprayed and curved surfaces.
Surface ESD function, std. 5C ~10 g low tack, for electronics, PCB and static-sensitive parts.
Songyang manufactures PE protective film at its own plant in Houjie, Dongguan, Guangdong — so overseas buyers deal directly with the production line instead of through a trading layer.
Ordering from Songyang's own plant removes the trading margin between buyer and production, and puts specification questions straight to the people who run the line.
Compounding, coating, converting, slitting, printing and QC all run in-house across 16 production lines, backed by 28 years of tape and film know-how.
Raw films, adhesives, release liners and tooling are clustered around Dongguan, which shortens material lead time and supports sampling in 5–30 days.
Songyang ships to B2B buyers worldwide, supports EXW and FOB terms, and supplies commercial documentation and technical data sheets with the goods.
Songyang is a China-based manufacturer (Dongguan, Guangdong) serving global B2B buyers directly — 9,000+ m² of plant, 16 production lines, 5,000+ specifications and 5,600+ customers served. Made in China, engineered for export.
Values are typical ranges; final specification is confirmed against your application. Minor batch variation may apply — confirm with our sales team.
| Parameter | Value |
|---|---|
| Base material | Polyethylene (PE) |
| Adhesive | Water-based / Acrylic / Solvent-based |
| Color | Clear / Blue / Gray (anti-static) |
| Texture | Plain / Embossed mesh |
| Thickness | 3C–15C (0.03–0.15 mm) |
| Tack | ~5–300 g (low / medium / high) |
| Options | Static-adsorption & ESD grades; 13C/15C cutting film |
| Thickness unit | 1C = 0.01 mm = 10 μm — higher C means a thicker, stiffer film |
| Tack unit | Peel force in gram-force (g), typically measured on 25 mm wide strips |
Songyang grades PE protective film along three dimensions — color, texture and adhesive system — and adds three special constructions: adhesive-free static-adsorption film, surface anti-static (ESD) film and 13C/15C thick cutting film. Values below are typical; confirm the exact specification with our sales team before application.
| Color | Texture | Adhesive system | Standard thickness | Tack (peel force, g) | Typical use |
|---|---|---|---|---|---|
| Clear | Plain | Water-based | 3C / 5C / 6C / 7C / 8C / 10C / 13C / 15C | Low / medium / high tack | High-gloss panels, appliances, glass, plastic parts; thick film runs as cutting film |
| Clear | Plain | Solvent-based | 8C / 10C / 13C | Medium-high tack | Hard-to-bond metals; high initial tack and holding power |
| Clear | Plain | None — static adsorption | 3C / 5C / 8C / 10C | Clings by static alone | Glass, acrylic, screens, optical surfaces |
| Gray | Plain | Water-based (surface ESD) | 5C (others on request) | About 10 g, low tack | Electronics, PCB, ESD-sensitive surfaces |
| Clear | Mesh | Acrylic | 4.5C | 5 / 12 / 30 / 120 g | High-gloss mirror, curved and sprayed parts — vents air, prevents bubbles |
| Blue | Plain | Water-based | 3C / 5C | Low / medium / high tack | Aluminum profiles, windows and doors, stainless steel, color-steel panels |
| Blue | Mesh | Per specification | 4.5C | About 20 g | Blue mesh film — line identification plus air venting |
| Clear / Blue | Plain | Water-based / Acrylic | 13C / 15C | High tack | Thick cutting film — CNC cutting, engraving, stamping |
These are the mainstream models — other thicknesses and tack levels can be customized; consult Songyang's sales team.
Transparent so the substrate color stays visible, with a plain gloss surface that lies flat and peels away cleanly. One backing, three adhesive systems:
| Parameter | Typical value |
|---|---|
| Base | Polyethylene (PE) |
| Color / texture | Clear / plain (gloss) |
| Adhesive | Water-based / Acrylic / Solvent-based |
| Thickness | Water-based 3C–15C · Acrylic 5C · Solvent-based 8C–13C (1C = 0.01 mm) |
| Tack | Low / medium / high by system; acrylic grades 10–300 g peel force |
| Use | Panels, appliances, glass and plastic parts; thick film runs as cutting film |
Known in the trade as blue film, this water-based PE film is easy to spot on the line, preventing mix-ups and forgotten removal. It is the standard choice for aluminum profiles, windows and doors, stainless steel and color-steel panels.
| Parameter | Typical value |
|---|---|
| Base | Polyethylene (PE) |
| Color | Blue (line identification) |
| Adhesive | Water-based |
| Thickness | Plain 3C / 5C · Mesh 4.5C |
| Tack | Plain: low / medium / high · Mesh: about 20 g |
| Use | Aluminum profiles, windows and doors, stainless steel, color-steel panels |
An acrylic-bonded film with an embossed mesh structure, 4.5C (0.045 mm) thick, in four tack grades: 5 / 12 / 30 / 120 g. The mesh channels let air escape as the film is laminated, so large areas go on without trapped bubbles — which is why it is preferred on high-gloss and mirror finishes, sprayed parts, and curved or irregular shapes where plain film would trap air.
| Parameter | Typical value |
|---|---|
| Base | Polyethylene (PE) |
| Texture | Embossed mesh (air-venting) |
| Adhesive | Acrylic |
| Thickness | 4.5C (0.045 mm) |
| Tack | 5 / 12 / 30 / 120 g |
| Use | High-gloss, sprayed, curved and irregular surfaces |
This grade carries no adhesive at all: the film clings to smooth, clean surfaces by its own static charge, and peels away cleanly — there is no adhesive layer to leave behind. Thickness 3C / 5C / 8C / 10C. Typical uses are glass, acrylic, screens, optical lenses and instrument panels — surfaces that mark easily and must stay uncontaminated.
Do not confuse the two: static-adsorption film clings by physical static and has no anti-static (ESD) function. Anti-static film (the gray grade below) is adhesive-coated and carries a surface ESD function that dissipates charge.
| Parameter | Typical value |
|---|---|
| Base | Polyethylene (PE) |
| Adhesive | None — static adsorption |
| Thickness | 3C / 5C / 8C / 10C |
| Use | Glass, acrylic, screens, optical surfaces |
The gray grade carries a surface anti-static (ESD) function that dissipates accumulated charge, protecting electronic components, PCBs and LCD modules from static damage. The gray color doubles as material identification on the line. Standard specification is 5C (0.05 mm) at about 10 g low tack; other thicknesses and tack levels can be customized.
| Parameter | Typical value |
|---|---|
| Color | Gray (ESD identification) |
| Function | Surface anti-static (ESD dissipation) |
| Thickness | 5C (0.05 mm) standard; others on request |
| Tack | About 10 g (low tack) |
| Use | Electronics, semiconductor, PCB, optoelectronic modules |
At 13C (0.13 mm) and 15C (0.15 mm) the film is stiff and strong enough to run as cutting film — also called engraving film or CNC cutting film. It protects the sheet surface from scratching, chipping and contamination during CNC cutting, laser and engraving work, stamping and bending, then peels away cleanly after processing. Typical materials: acrylic, PC, light-guide plates, metal sheets (stainless steel, aluminum), glass and stone.
| Parameter | Typical value |
|---|---|
| Thickness | 13C (0.13 mm) / 15C (0.15 mm) |
| Colors | Clear / Blue |
| Adhesive | Water-based / Acrylic (per specification) |
| Use | Acrylic, PC, light-guide plates, metal sheets, glass, stone — machining protection |
| Surface to protect | Color / texture | Adhesive | Tack level |
|---|---|---|---|
| High-gloss, mirror, PVC and mark-prone surfaces | Clear — plain or mesh (mesh vents better) | Water-based | Low tack |
| General metal, plastic, appliance panels | Clear or blue — plain | Water-based / Acrylic | Medium tack |
| Aluminum profiles, windows, stainless steel | Blue — plain or mesh | Water-based | Medium (by substrate) |
| Hard-to-bond, rough, matte, long holding | Clear — plain | Acrylic / Solvent-based | High tack (150–300 g) |
| Curved, irregular, sprayed — needs venting | Clear — mesh | Acrylic | 5–120 g by duty |
| Glass, acrylic, screens, optical — must stay adhesive-free | Clear — plain (static-adsorption film) | None (static) | Clings by static |
| Electronics, PCB, LCD — ESD-sensitive | Gray — plain | Water-based (surface ESD) | About 10 g, low tack |
| CNC cutting, engraving, stamping, bending | Clear / blue — plain (thick film) | Water-based / Acrylic | High tack (13C / 15C) |
Rule of thumb: the smoother and more delicate the surface, the lower the tack; the rougher and harder to bond, the higher. Texture and tack are independent dimensions and can be combined freely.
Send specs and quantity — we reply with a quote and technical suggestion within 24 hours.
