Protective Film Rolls Company is a die cut protective film manufacturer specializing in custom PET film conversion. We supply slit rolls, sheets, cut pieces and liner-mounted parts for projects that need more than a standard roll. This category covers precision cutting, slitting, sheeting and rewinding for temporary protection, component handling and assembly. The right format depends on the drawing, quantity, adhesive structure and next operation.
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Die cut protective film is used when the protection area, outline or feeding method must be controlled before assembly. Some projects need simple rectangles or circles. Others require holes, tabs, corner radii, repeated spacing or a liner that keeps adhesive parts arranged for placement. Confirming these details early helps avoid tooling changes, feed-direction errors and unnecessary rework after sampling.
Rotary die cutting is practical for stable drawings, repeat quantities and continuous feeding. Flatbed cutting suits sheet-fed work and larger components. Kiss cutting is used when PET and adhesive must separate cleanly while the liner stays intact for matrix removal and positioning. Plastic film laser cutting is useful for detailed outlines, revisions and prototype review. When only roll width or sheet length changes, slitting, rewinding or roll-to-sheet conversion may be simpler.
Cost should not be the only selection factor. Check PET thickness, adhesive structure, cut depth, part spacing, alignment and delivery format together. For adhesive grades, run an actual-substrate trial and assess edge lift, residue risk and part removal after the agreed dwell time.
Before recurring production, verify the latest drawing revision, PET grade, thickness, adhesive structure and delivery format. Thin film die cutting samples should be checked for hole position, corner radius, pitch, registration and winding direction. For adhesive-backed parts, inspect liner lift, matrix removal and part pick-up after kiss cutting. Examine cut edges for burrs, splitting and incomplete cuts. Keep an approved sample with the production record for later-batch comparison.
Item | Typical Range / Customizable Value |
Base Material | PET / polyester film, selected by project |
PET Thickness | Typical project reference: 12-350 um, confirm by grade and process |
Cutting Processes | Rotary die cutting, flatbed die cutting, kiss cutting, laser cutting |
Converting Options | Slitting, rewinding, roll-to-sheet, roll-to-piece, perforating |
Shape Range | Rectangle, circle, ring, slot, hole pattern, tab, irregular outline |
Structure | Non-adhesive PET or adhesive-backed PET |
Liner Option | No liner, standard liner, split liner, extended liner, peel tab |
Cut Type | Through cut, kiss cut, perforation, partial-depth cut |
Slit Width and Sheet Size | Define by equipment and approved drawing |
Tolerance | Drawing-dependent and process-dependent, confirm by sample |
Registration | Check hole alignment, pitch and print-to-cut position where required |
Edge Review | Inspect burrs, splitting, incomplete cuts and visible thermal marks |
Adhesion Check | Review lift, residue risk and removal after agreed dwell time |
Core Size | 3 in or 6 in reference, confirm by equipment |
Winding Direction | Define for manual placement or automated feeding |
Delivery Form | Slit roll, sheet, loose piece, parts on liner, pad or roll-to-piece format |
Repeat Order Control | Drawing version, approved sample and retained-sample comparison |
Protective Film Rolls Company prepares converted PET film around the approved drawing and operating method. Define length, width, thickness, hole pattern and corner radius first. For roll-fed or adhesive-backed components, specify liner layout, pitch, registration marks, core size and winding direction. Delivery can be arranged for manual placement, automated feeding or later-stage converting. For a new design, prototype sampling checks the profile, cut edge, liner behavior and part release before the route is finalized.
Process selection should follow the approved drawing, quantity and handling method. Repeated roll-fed parts usually suit rotary tooling, while liner-mounted adhesive parts need controlled kiss cutting. Laser processing is useful when detailed outlines or revisions must be checked before volume production. The final route should follow the approved sample rather than the process name alone.
Yes. Formats include slit rolls, sheets, loose pieces, pads and parts on liner. The suitable format depends on handling, assembly and feeding method.
A liner is useful for kiss-cut parts that must stay arranged for pick-up, matrix removal or automated feeding. Split liners, extended liners or peel tabs can also be specified.
Yes. Tolerance depends on the drawing, PET grade, thickness, cutting process and shape complexity. Check the approved sample before volume production.
Yes. Laser cutting can support prototype review and drawing adjustment. Once the design and quantity are stable, select the recurring production method.
