Customized Pre Opened Auto Bags On Roll Automatical Packing Greatly Reduce Packaging Costs

First of all, the characteristics of pre-opened roll-up bags are convenience and speed. Traditional packaging bags need to be opened before use, while pre-opened roll-up bags have already completed the opening process during the production process. This means that you no longer need to spend time and energy to open the bag, just put the product in the bag and then seal it. This convenient and fast feature improves packaging efficiency and saves valuable time and human resources.

Secondly, pre-opened roll-up bags are also safe. We use higher strength materials to make bags to ensure that the bags will not break or leak during transportation and storage. In addition, we have designed a reliable sealing system for the bags to ensure that the bags will not open by themselves after sealing. This safety feature can effectively protect your products from the influence of the external environment and ensure the quality and integrity of the products.

Pre-opened plastic bags are available in a variety of sizes and specifications, and the appropriate size can be selected based on specific uses and needs. Here are some common pre-opened plastic bag sizes and specifications:

Small bags: usually used for packaging and storage of small items, such as stationery, jewelry, pharmaceutical samples, etc. Common sizes are as follows:
Width: 5 cm - 15 cm
Height: 8 cm - 20 cm
Medium bags: usually suitable for packaging larger items, such as small gifts, clothing, cosmetics, etc. Common sizes are as follows:
Width: 15 cm - 30 cm
Height: 20 cm - 40 cm
Large bags: suitable for packaging and storage of large items, such as shoes, household items, groceries, etc. Common sizes are as follows:

Width: 30 cm - 60 cm
Height: 40 cm - 80 cm