Staplers are a common office supply that is mainly used to fix multiple sheets of paper together. Depending on different usage scenarios and needs, the types of staplers are also different. Here are some common types of staplers:
1. Manual stapler: This is the most common type, which completes the binding work by human pressure. Suitable for daily binding of small amounts of documents.

2. Electric stapler: Compared with manual models, electric staplers are more labor-saving. Just press the button or place the documents to automatically complete the binding process. Suitable for situations where frequent binding or a large number of documents are required.
3. Heavy-duty stapler: Designed to handle thicker and more stacked documents. This type of stapler usually has stronger pressure capabilities and larger capacity, and can easily penetrate thicker stacks of documents for binding.
4. Portable stapler: Small and light, easy to carry. Very suitable for office work or students. Although its functions may not be as powerful as desktop types, it is sufficient for simple binding tasks.

5. Special-purpose staplers: In addition to the conventional styles mentioned above, there are also some staplers designed for specific purposes, such as machines that can bind nails of different shapes (such as round), or small devices specifically for binding thin materials such as photos.
6. Environmentally friendly stapleless binders: These products do not use traditional metal nails, but use other methods (such as hot melt adhesive strips) to fix paper, which is both environmentally friendly and avoids the risk of injury.
When choosing a suitable stapler, please consider your actual needs, such as the number of documents that need to be bound frequently, thickness and other factors.
