In this process, raw materials are converted into poly film rolls. We buy and use imported high-quality virgin LDPE, HDPE, LLDPE raw material (mainly Made in USA, UAE, SG)
As a professional poly mailer manufacturer, we own 13 sets of three-layer co-extruded machines. Our monthly capacity reaches 1,300 tons of rolls, ensuring we are a reliable China poly mailers factory for your needs.
Some clients want to purchase their own customized designs. We can help achieve it through this process as dedicated poly mailer manufacturers.
We use gravure printing. This cutting-edge technology can print up to 8 colors. The printing effect is exquisite. It meets many client requirements for a reliable mailer bag manufacturer.
Workflow
Now, it comes to the final process. We convert printed or plain poly film rolls into bags. As a poly mailer bag manufacturer, we load rolls, convert them, apply adhesive strips, and perform precise cutting.
Capacity
We operate 29 high-speed cutting machines with a monthly capacity of 90 million pieces. A modernized warehouse supports large order volumes, ensuring our role as efficient poly mailer bags manufacturers.
Packaging
Standard packaging includes inner clear bags (50/100 pcs) and outer cartons (200-1,000 pcs), with optional pallets. This system ensures high-quality products and meets fast delivery needs for every custom project.
Yes, WH Packing is a professional poly mailer manufacturer. The facility manages the entire production line from raw materials to finished bags.
WH Packing uses gravure printing technology for up to 8 colors. Every project for poly mailer bag manufacturers ensures exquisite detail and branding accuracy.
WH Packing operates 29 sets of machines with a monthly capacity of 90 million pieces. This scale supports all poly mailer bag manufacturers needing stable supply.
All orders are produced in the WH Packing’s China poly mailers factory. This allows for high cost-effectiveness and strict quality control for global clients.
WH Packing mainly ships via sea freight for bulk orders and supports air freight for urgent needs. This ensures fast delivery for every mailer bag manufacturer requirement.