
Whether you are a small business or a large-scale logistics provider, our black and white express bags can perfectly adapt to your shipping needs! The specifications range from 17x 30 to 50x 70, combining durability with environmental characteristics.
Selected materials: Why our black and white express bags are stronger and more durable
We use high-quality high-density polyethylene (HDPE) as the main raw material, and the precision-processed black and white express bag has excellent tensile strength and toughness. Even in the face of heavy or sharp objects pressure, but also firmly guard the safety of the package.

Multi-size adaptation: full coverage from small items to large packages
Whether it is a light trinket or a heavy folder, we have considered all possible needs. From the smallest 17x 30cm to the oversized 50x 70cm, there is always a suitable type of cargo for you.
Environmental protection and safety: compliance with the production process allows you to use worry-free
Our production process is strictly implemented in accordance with relevant national regulations to ensure that the products are non-toxic, harmless and environmentally friendly. You can safely use it for packaging food or other sensitive items.

Cost savings: cost-effective advantages of direct-to-plant procurement
After eliminating the middleman link, we will pass the best price directly to each customer. Under the same quality, lower cost investment makes every cooperation full of surprises.

Practical Tips: How to Pick the Right Bag Size
In order to achieve the best packaging effect, please reserve a certain margin according to the size of the specific item before deciding the required model. For example, books are usually recommended to choose a bag slightly larger than the book itself to avoid the risk of breakage. However, for clothes, the space can be appropriately relaxed so that they can be folded neatly.
Customer Praise: Real User Feedback Shows Product Value
"since switching to the black-and-white express bag produced by this company, I have never received any complaints due to damaged outer packaging." -- A well-known online shop owner commented. This affirmation stems from the result of the unremitting pursuit of quality in every detail.
