KPS-4 series
Plastic Bag Opening Cups
- Holding Force (↑): 1.22 Kg @ -60 kPa
- Volume: 1.0 cm³
- Diameter: 16 mm
SKU: KPS-4
Category: KPS Series (Customized Vacuum Suction Cups)
Features and Strengths:
• The KPS suction cup has been carefully designed to handle even the thinnest materials without putting any wrinkles on the holding object. Many of the suction cups have been designed carefully adding its own unique features.
- Plastic bag opening applications
- Paper bag handling applications
- Thin Films
Examples of use:
1. Suction Cup
| Part Number | Description |
| KPS-4-N | Plastic bag opening cup, 16 mm, Nitrile (NBR) |
| KPS-4-S | Plastic bag opening cup, 16 mm, Silicone |
| KPS-4-WS | Plastic bag opening cup, 16 mm, White silicone |
| KPS-4-WS(FDA) | Plastic bag opening cup, 16 mm, White silicone (FDA) |
| KPS-4-HS | Plastic bag opening cup, 16 mm, High-temp silicone |
| KPS-4-CS | Plastic bag opening cup, 16 mm, Conductive silicone |
| KPS-4-U | Plastic bag opening cup, 16 mm, Urethane |
1. Recommended Lifting Maximum Force
| Diameter | Volume | Lifting Force (↑), Kg | ||
| (mm) | (cm³) | -20 kPa | -60 kPa | -90 kPa |
| 16 | 1.0 | 0.60 | 1.22 | 1.63 |
2. Weight
| Part Number | Description | Weight (g) |
| KPS-4-N | Plastic bag opening cup, 16 mm, Nitrile (NBR) | 0.58 |
| KPS-4-S | Plastic bag opening cup, 16 mm, Silicone | 0.57 |
| KPS-4-WS | Plastic bag opening cup, 16 mm, White silicone | 0.51 |
| KPS-4-WS(FDA) | Plastic bag opening cup, 16 mm, White silicone (FDA) | 0.51 |
| KPS-4-HS | Plastic bag opening cup, 16 mm, High-temp silicone | 0.58 |
| KPS-4-CS | Plastic bag opening cup, 16 mm, Conductive silicone | 0.54 |
| KPS-4-U | Plastic bag opening cup, 16 mm, Urethane | 0.59 |
3. Material Specifications
| Material | Hardness Shore (°) | Color | Temperature (℃) |
| NBR | 60 | Black | -20 ~ 110 |
| Silicone | 55 | Red | -70 ~ 200 |
| White Silicone | 55 | Translucent White | -70 ~ 200 |
| White Silicone (FDA) | 55 | Translucent White | -70 ~ 200 |
| High Temp. Silicone | 50 | Blue | -70 ~ 280 |
| Conductive Material | 70 | Smoky Black | -45 ~ 90 |
| Urethane | 60 | Dark Green | 0 ~ 100 |
4. Material Resistance
| Description | Wear Resistance | Oil | Weather/Ozone | Alcohol | Acid |
| NBR | Excellent | Excellent | Fair | Good | Fair |
| Silicone | Good | Poor | Excellent | Good | Poor |
| White Silicone | Good | Poor | Excellent | Good | Poor |
| High Temp. Silicone | Good | Poor | Excellent | Good | Poor |
| Conductive Silicone | Good | Poor | Excellent | Good | Poor |
| Urethane | Excellent | Excellent | Excellent | Fair | Poor |
KPS-4
Rubber Part
Unit: mm
| Legend | A | B |
| Dimension | 16 | 09 |
Spare Parts
| Part Number | Description |
| KPS-4-N | Plastic bag opening cup, 16 mm, Nitrile (NBR) |
| KPS-4-S | Plastic bag opening cup, 16 mm, Silicone |
| KPS-4-WS | Plastic bag opening cup, 16 mm, White silicone |
| KPS-4-WS(FDA) | Plastic bag opening cup, 16 mm, White silicone (FDA) |
| KPS-4-HS | Plastic bag opening cup, 16 mm, High-temp silicone |
| KPS-4-CS | Plastic bag opening cup, 16 mm, Conductive silicone |
| KPS-4-U | Plastic bag opening cup, 16 mm, Urethane |
Catalog Files
| Catalog | ||
| KPS-4 |  |
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