3M Double-Sided Tape
Covering 3M, Tesa, Nitto, and major domestic brand double-sided tapes. Custom shape die-cutting, waste removal, and multi-layer composite processing — meeting high-precision bonding needs in consumer electronics, automotive, and medical industries.
- 3M / Tesa / Nitto / Domestic full range
- Custom shapes, waste removal, multi-layer composite
- Thickness range: 0.05–2.0mm
- Class 1000 cleanroom die-cutting
Cushioning Foam
Professional processing of PORON, EVA, silicone foam, CR foam and other cushioning materials. Custom shape die-cutting, adhesive backing, and layered lamination for electronic device shock absorption, sealing, and gap filling.
- PORON / EVA / Silicone Foam / CR Foam multi-material
- High resilience, low compression set
- Custom die-cutting + adhesive backing
- Cushioning / Sealing / Shock Absorption / Gap Filling
Insulation Protection Sheets
PET, PC, PVC, PP, DMD, fish paper, pressboard, Tyvek and other insulation protection materials precision die-cut for reliable insulation, isolation, reinforcement, and protection in electronic products.
- Eight insulation substrate types covered
- Insulation, isolation, reinforcement integrated
- Flame rating up to UL94 V-0
- Precision die-cutting + adhesive backing
Waterproof & Dustproof Mesh
Waterproof breathable membranes, dust screens, acoustic mesh, sealing gaskets — IP67-rated protection materials, combining waterproofing, dust protection, breathability, and acoustic transparency for outdoor and harsh-environment electronic devices.
- Waterproof membrane / Dust screen / Acoustic mesh / Gasket
- IP67 protection rating
- Breathable yet waterproof, low acoustic loss
- Pressure equalization, anti-condensation
Thermal Interface Materials
Thermal silicone pads, thermal gels, and other TIM products precision die-cut for efficient heat dissipation from chips and modules. Ensures stable, reliable device operation for high power density electronics.
- Thermal silicone pads / Thermal gels
- High-efficiency thermal interface conduction
- Low density, high fill, low oil bleed
- Soft conformability, reduced thermal resistance
Graphite Thermal Materials
Natural graphite, synthetic graphite, and graphene thermal films — ultra-thin, lightweight, with uniform heat spreading, widely used in space- and weight-constrained consumer electronics thermal management.
- Natural / Synthetic Graphite / Graphene
- Ultra-high in-plane thermal conductivity
- Ultra-thin and lightweight
- Uniform heat spreading, avoids hot spots
Copper & Aluminum Foil Shielding
Conductive copper foil, aluminum foil, conductive fabric, and absorbing materials for EMI/RFI electromagnetic shielding. Effectively suppresses electromagnetic interference, ensures signal integrity and device compliance.
- Copper / Aluminum Foil / Conductive Fabric / Absorber
- EMI/RFI electromagnetic shielding
- Conductive adhesive bonding, reliable grounding
- Flexible conformability, custom shapes
Security Labels
Anti-counterfeit labels, nameplates, barcode labels, NFC tags — die-cut and printed, roll or sheet format. Integrating anti-counterfeiting technology with brand identification for product traceability and brand protection.
- Anti-Fake / Nameplate / Barcode / NFC Tags
- Roll / Sheet format
- Unique code, full traceability
- Brand ID + anti-fake integration
High-Temp Masking Materials
PI polyimide tape, PTFE tape, green silicone tape, gold finger tape — precision die-cut for SMT, spray coating, electroplating, and other high-temperature process masking and protection up to 260°C.
- PI Tape / PTFE / Green Silicone / Gold Finger
- High-temp process masking
- Temperature resistance up to 260°C
- Clean removal, no residue
Protective Film
PET, PE, static, silicone, acrylic, PU protective films — six material types covering all adhesive systems. Full lifecycle protection from manufacturing to shipping. Low residue, high cleanliness.
- PET/PE/Static/Silicone/Acrylic/PU six types
- Multi-adhesive system coverage
- Low adhesion, fast air release, no residue
- Manufacturing + shipping full-cycle protection
Hook & Loop Fasteners
Colorful hook & loop, 3M Dual Lock — precision die-cut for cable bundling, wire management, and reusable fastening solutions in automotive, appliance, and electronics applications.
- Colorful Velcro / 3M Dual Lock
- Cable bundling, wire management
- Reusable, easy open/close
- Multiple colors and widths
Optical Materials
Diffuser films, polarizers, AG/AR surface treatment films, full-black light-blocking films — precision die-cut for LCD/OLED modules, touchscreens, and automotive displays. Uniform light, polarization, anti-reflection, and light blocking.
- Diffuser / Polarizer / AG·AR Surface Treatment
- Diffusion · Polarization · Anti-Reflection · Light Blocking
- LCD/OLED module & touchscreen application
- Class 1000 cleanroom processing
Frequently Asked Questions
About die-cutting processes, material selection, and processing capabilities
What is die-cutting? What materials can it process?
Die-cutting is a precision process that cuts tapes, foams, films, metal foils into specified shapes. Suitable for double-sided tape (3M/Tesa/Nitto), EVA/PU foam, PET/PC insulation sheets, thermal silicone, graphite sheets, copper/aluminum foil, protective film, security labels, waterproof mesh and more. LSIGHT offers 12 product series covering consumer electronics, EV, and medical industries.
Rotary vs. flatbed die-cutting — what's the difference?
Rotary die-cutting uses continuous rotating cylinders for high-speed, high-volume production (up to 60 m/min) with ±0.1mm precision — ideal for roll materials. Flatbed die-cutting uses vertical press action for sheet materials, small batches, and prototyping (10–30 min changeover). LSIGHT operates both 6 flatbed lines and 3 rotary lines for flexible production scheduling.
What tolerances can you achieve?
Standard: ±0.10mm; engraved die-cutting: ±0.05mm. Actual tolerance depends on material thickness, hardness, and resilience. LSIGHT's Class 1000 cleanroom ensures consistent ±0.10mm tolerance for standard products.
What is the minimum order quantity?
Standard: 1,000–5,000 pieces; simple structures: as low as 100–500; complex multi-layer: 5,000+. LSIGHT supports prototyping and trial orders. Contact us for specifics.
How long does prototyping take? Is there a charge?
Standard: 1–3 business days; simple: within 24 hours; complex multi-layer: 3–5 days. Prototyping costs based on material and tooling, typically refundable with production volume.
What types of electronic components can you process?
How do you quote? What information is needed?
Quotes require: material brand/model, product drawing (with tolerances), estimated quantity, and application. Response time: 2–4 hours. Get a quote →
What are slitting and multi-layer lamination?
Slitting cuts wide rolls into narrow strips. Multi-layer lamination bonds two or more materials (e.g., foam + tape + release liner) into integrated components. LSIGHT operates both precision slitters and multi-layer lamination lines.
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