Surface Protection Film No Adhesive
- Material: Coextruded PE protective film
- Adhesive: No adhesive, glue-free, non-glue structure
- Color: Clear, blue, milky white, black-white option
- Thickness: 30-150 um typical range
- Width: 300-2100 mm slit roll or jumbo roll
- Use: Smooth acrylic, PC, glass, PETG, PVC panels
Films Protection Company is a manufacturer of surface protection film no adhesive for smooth plastic sheet, acrylic, polycarbonate, glass, and glossy panel surfaces. This glue-free surface protection film uses a coextruded PE self-cling layer or static cling structure, not a traditional coated glue layer. It protects clean surfaces during extrusion, slitting, CNC cutting, stacking, inspection, storage, and transport. A 24-72 h sample check is recommended to confirm clean removal on the actual panel surface.
Product Overview
Surface protection film no adhesive is made for surfaces that must stay clean after removal. The film holds by close contact through a coextruded self-adhering PE layer, static cling effect, or surface wet-out on smooth panels. It suits acrylic, PC, PETG, PVC, PS, ABS, glass, and polished plastic sheets where glue transfer or removal marks must be avoided.
For coextruded PE protective film, the self-cling layer is formed during extrusion and becomes part of the film structure. This is the key difference from coated glue film. It is often used after sheet extrusion or before trimming, CNC routing, slitting, stacking, transport, and final inspection. Production teams test the real sheet first because material name alone cannot prove stable cling.
Surface condition is critical. The panel should be smooth, clean, dry, and low in roughness. Oil, dust, moisture, deep texture, uneven extrusion lines, or poor wetting can cause bubbles, loose edges, or uneven coverage. Typical thickness is 30-150 um: 30-50 um for indoor handling and inspection, and 60-150 um for CNC routing, trimming, repeated handling, and transport. Widths from 300-2100 mm are supplied with controlled winding to reduce wrinkles, edge wave, telescoping, and unstable unwind.
Benefits
- Protects smooth panels without a traditional coated glue layer.
- Helps reduce residue, glue transfer, haze, ghost marks, and surface contamination.
- Coextruded PE structure supports clean protection during extrusion and fabrication.
- Static cling protection film grades suit glass and very smooth polished panels.
- Can be slit for extrusion lines, cutting tables, inspection areas, and sheet stacking.
- Removes cleanly after 24-72 h dwell testing when matched to the correct surface.
How does surface protection film no adhesive stay on smooth panels without glue?
Surface protection film no adhesive stays in place through close contact, not wet glue. In coextruded grades, the self-cling layer is built into the PE film during extrusion. In static or self-cling grades, the film attaches through surface wet-out and gentle cling on smooth, clean, low-roughness panels. The contact is temporary: stable enough for cutting, stacking, inspection, and transport, but clean enough to peel away in one piece. On dusty, oily, rough, or textured surfaces, cling may become uneven, so sample testing is needed before full roll use.
TDS
Item | Typical Value |
Product type | Surface protection film no adhesive |
Film structure | Coextruded PE film with glue-free self-adhering layer |
Adhesive system | No traditional coated glue layer |
Cling mechanism | Coextruded self-cling, static cling, or close-contact wet-out |
Typical thickness | 30-150 um |
Width range | 300-2100 mm, slit roll or jumbo roll |
Test surfaces | Glass, PMMA acrylic, PC, PETG, PVC, glossy plastic sheet |
Surface condition | Smooth, clean, dry, low roughness, dust-free |
Surface energy check | Dyne pen or wetting observation before batch application |
Residue test | 24-72 h dwell, inspect glue transfer, haze, ghost mark |
Heat aging check | 60-70 C short exposure, then removal inspection |
Roll quality check | Winding tension, edge flatness, wrinkle, telescoping, edge lifting |
Sample validation | Required before mass lamination or panel processing |
Applications
- Acrylic sheet protection after extrusion and before cutting or inspection.
- Polycarbonate sheet handling during slitting, stacking, and transport.
- Glass panel temporary protection with static cling protection film grades.
- PETG, PVC, ABS, and PS glossy plastic sheet surface protection.
- CNC routing and cutting tables where glue transfer should be minimized.
- Thermoforming trial use after 60-70 C heat exposure and removal checks.
What should be tested before applying glue-free protective film to acrylic, PC, or glass?
Before applying glue-free protective film to acrylic, PC, or glass, test the actual panel surface under production conditions. A dyne pen or wetting observation can show whether the film will make stable contact. Samples should stay on the surface for 24-72 h, then be removed after cutting, stacking, or short heat exposure at 60-70 C if heat is part of the process. Check edge lifting, bubbles, haze, ghost marks, whitening, surface marks, and glue transfer. If the panel is dusty, oily, textured, or too rough, the film may not hold evenly.
production line
loading containers
FAQ
Is this film the same as an adhesive protective film?
No. It is a non-glue protective film roll or coextruded PE film without a traditional coated glue layer.
Can it be used on rough or dusty surfaces?
It is mainly for smooth, clean, dry, low-roughness surfaces. Rough, dusty, oily, or textured panels need testing.
What thickness should be selected?
30-50 um is used for light handling. 60-150 um is better for stacking, cutting, and higher handling stress.
Will it leave residue after removal?
On approved smooth tested surfaces, this film is designed for clean removal. A 24-72 h sample test is recommended.
