If you make cards—whether they're playing cards, game cards, membership cards, or even SIM cards—you already know how much the packaging matters. When your product looks good, the packaging should match. It’s all part of making a great first ...

Cards can be found in a myriad of places; they are in wallets, keychains, and even in offices and stores. The market is ever-growing with business cards, membership cards, loyalty cards, and even bank cards. The need for high quality cards is on the rise. Bu...

In Shenzhen, a land full of innovation and vitality, there is a company that works silently and writes the legend of the machine in card industry with time and technology. It is Shenzhen Wentong Machinery Co., Ltd. 

In today's manufacturing sector, cleanliness and accuracy are pivotal. In printing, laminating, coating, or even packaging, dust and other small particles on sheets tend to cause more damage than merely hindering productivity - decreased product quality, increased customer complaints, and raw material wastage are just some of the results.

Let’s face it — in manufacturing, especially when it comes to something as precise as filter paper, there’s not much room for error. Whether you're making filters for coffee, air purifiers, medical use, or industrial machines, every single sheet needs to be cut just right.
That’s where the filter paper die-cutting machine comes into play. It might not look flashy, but this machine is the quiet workhorse that keeps the whole production line running smoothly. It’s all about precision, speed, and saving time — three things every business wants more of.

1. Fully automatic operation, a double revolution in efficiency and precisionThe traditional die-cutting process relies on manually changing the mould and adjusting, which is time-consuming, labor-intensive and prone to errors. The fully automatic book die-cut...

 specifically designed for the packaging of ISO (CR80) and Mini (1/2CR80) cards. This cutting-edge machine is built to meet the demands of high-efficiency, high-speed production lines while ensuring perfect, reliable performance. It uses packaging films and employs continuous motion and ultrasonic sealing methods to achieve speeds of up to 20,000 units per hour, making it ideal for large-scale production environments.

In early November, Wentong Machinery participated in the 9th China International Exhibition on Printing Technology (Shanghai All in Print Exhibition), which gathered designers, creative professionals and manufacturers across the entire printing industry chain.