Bonding test available. Please contact us.
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Example of test production/evaluation test
- Automotive indutry :interior/exterior, electronic parts
- PV industry :PV module with curved surface, material evaluation
- Electrical and electronic industry:cover with curved surface, special resin, electronic parts
- Others :material evaluation
Example of use / vacuum bonding machine
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Use | Process | Products and application |
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Test models
■LM-100×100 |
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Applicable size of heating plate |
1,000×1,000mm (Upper heating plate 800×800mm) |
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Height of the space inside chamber |
110mm *"Height of the space" does not indicate the maximum height of workpiece to laminate. |
Chamber |
opening and closing with column |
Vacuum reached |
133 Pa within 2 minutes *When the chamber is evacuated with no workpiece on the heating plate |
Vacuum gauge |
Bourdon gauge for upper and lower vacuum Upper and lower pressure sensor and Pirani gauge for lower vacuum |
Temperature control (4 zone) |
PID control (with auto-tuning function) Temperature range: 25 to 200℃ Maximum temperature gap: +/- 2℃ from set temperature |
Pressing control |
Around 0 to 1MPa (Atmospheric pressure 0.1Mpa +air press 0.6MPa + hydraulic press0.3MPa) |
Vacuum pump |
Rotary oil pump Busch Japan RA-0502C |
Heating plate |
Heater on upper plate (temperature range: 30 to 180℃) Cooling system (air/water cooling) |
■LM-50×50-S |
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Applicable size of heating plate |
500×500mm |
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Height of the space inside chamber |
60mm *"Height of the space" does not indicate the maximum height of workpiece to laminate. |
Chamber |
opening and closing with column |
Vacuum reached |
133 Pa within 2 minutes *When the chamber is evacuated with no workpiece on the heating plate |
Vacuum gauge |
Bourdon gauge for upper and lower vacuum Upper and lower pressure sensor and Pirani gauge for lower vacuum |
Temperature control (1 zone) |
PID control (with auto-tuning function) Temperature range: 25 to 180℃ Maximum temperature gap: +/- 3℃ from set temperature |
Pressing control |
Around 0 to 0.5MPa (Atmospheric pressure 0.1Mpa + air pressing 0.4Mpa) |
Vacuum pump |
Rotary oil pump Leybold SV100B |
Heating plate |
equipped with supporting device pin |
Improved bonding accuracy with a high-presicion alignment device
Enables lamination of adhesive films with accuracy of +/- 50 μm or less making no air bubbles or wrinkles.
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1. Set the workpiece fixed to a jig on the alignment table 2. Alignment with the vision system 3. The transfer lifts the jig by suction pads, and conveys the jig to the laminator |
Bonding without bubbles under high vacuum and pressure
This machine bonds various types of films onto double surface glass, LCD panels, touch screens, etc. Capable of bonding curved surface and/or uneven surface. It realizes high adhesiveness without bubbles by producing vacuum condition before applying pressure in the vacuum chamber. From 0 up to 10atm can be applied, which eliminates the need for post-process such as autoclaving.
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Demonstration available at Matsuyama factory. Contact us from here.
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Machine appearance | Movie |
NPC’s vacuum chamber bonding
①Diaphragm sheet bonding |
With heat resistant rubber sheet, adhere films to workpieces with irregular form and/or uneven surface. Maximum pressure: 7atm |
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②Flat plate bonding (with a heater on the upper plate) |
Capable of uniform bonding of double surface glass, etc. Reduces winding of the edges. Maximum pressure: 3atm |
③NPC's originally developped bonding method (Patent pending) |
Capable of applying pressure up to 10atm. Suitable for workpieces with uneven surface and/or workpieces that require high pressure. |
Characteristics
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Vacuum (bubbles) |
Pressure (adhesiveness) | Temperature distribution |
Tact time/ Productivity |
Application |
Price | |
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Vacuum chamber bonding |
〇 | 〇 | 〇 | 〇 | 〇 | △ |
Roll bonding |
△ | × | △ | 〇 | △ | 〇 |
Autoclave bonding | - | 〇 | △ | △ | - | × |
Specifications
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Item | Detail |
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Minimum size of heating plate (W) x (H) |
200mm x 200mm |
Maximum size of heating plate (W) x (H) |
2,400mm x 5,500mm |
Pressing | 0-10atm |
Subcategories
Machinery Business
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Factory Space to Rent ( Temporarilyunavailable)