To make bulk shipments on Alibaba, you can generally follow these steps:

1. Enter the Alibaba seller backend.

2. Find the "Transaction Management" or related order management section.

3. Select the orders that need to be shipped in bulk. You can select multiple orders by filtering.

4. Click "Bulk Shipment" or similar buttons.

5. Enter logistics information and other related content according to the prompts.

6. After confirming that the shipping information is correct, submit and complete the bulk shipment operation.

The specific operations may vary depending on the version and function update of the Alibaba platform. You can also refer to Alibaba's official help documents for more detailed and accurate guidance.