A tissue dispenser works by providing a controlled and convenient way to access tissues, using either a manual or automatic mechanism to present single tissues or a set amount at a time. The specifics vary depending on the dispenser type.
Types of Tissue Dispensers and Their Mechanisms
Different tissue dispensers use varied mechanisms to deliver tissues. The most common types are:
1. Manual Tissue Dispensers
- Simple Folded Tissue Dispensers: These dispensers hold folded tissues (like facial tissues) and rely on gravity and friction. The user pulls a tissue, which partially pulls out the next one in the stack, making it ready for the next use. The folded design interlocks the tissues, creating this cascading effect.
- Roll Towel Dispensers (Manual Crank): These dispensers use a crank or lever. Turning the crank advances the roll, presenting a fresh section of towel. The user tears off the desired amount.
2. Automatic/Touchless Tissue Dispensers
- Electronic Roll Towel Dispensers: These use sensors to detect a hand near the dispenser. This triggers an internal motor to advance the roll, presenting a pre-cut length of towel. Some allow users to select the length.
- Automatic Folded Tissue Dispensers: These usually have a motor and a dispensing mechanism that presents a tissue when a button is pressed or a sensor is activated. The folded tissues are loaded in a way that ensures separation and presentation of a single tissue.
Common Mechanisms in Tissue Dispensers
Regardless of the specific type, several common mechanisms are used:
- Rollers: Used in roll towel dispensers to feed the paper forward.
- Cutting Mechanism: Automatic dispensers often have a cutting mechanism to sever the dispensed towel from the roll. This can be a serrated blade or a more sophisticated electronic cutter.
- Folding/Interlocking: Folded tissue dispensers rely on the way tissues are folded and stacked to ensure one-at-a-time dispensing.
- Sensors: Automatic dispensers employ infrared or other types of sensors to detect the presence of a hand and trigger the dispensing action.
- Motors: Automatic dispensers use electric motors to power the rollers and cutting mechanisms.
Advantages of Different Types
| Dispenser Type | Advantages |
|---|---|
| Manual Folded Tissue | Simple, inexpensive, reliable. |
| Manual Roll Towel | Allows user to control towel length, no batteries required. |
| Automatic Roll Towel | Touchless operation (hygienic), controlled dispensing. |
| Automatic Folded Tissue | Touchless operation, controlled dispensing. |
In essence, a tissue dispenser leverages mechanical or electronic means to present tissues or paper towels in a controlled and sanitary manner, offering a hygienic solution for personal hygiene.
