Quality inspection requirements for paper core barrels: before use, it is necessary to check whether the paper core barrels of the same batch or box are mixed. Before use, check the appearance of the paper core cylinder for deformation, tail grooves, short length, small inner diameter, contacts, oil

After nearly 30 years of development, China's paper products packaging industry has now reached the medium-term stage of industrialization, and the prototype of large-scale and intensive development has been formed. In recent years, with the gradual decline of the financial crisis, the foreign paper

Although paper products have spread all over every corner of our life, today's paper products still have great limitations, especially some paper products with large production and large sales are mostly limited to our daily necessities, such as paper boxes, paper cups and so on. Of course, there ar

Paper corner guards provide firm packaging for pallet packaging and transportation. The paper corner guards protect the edges and corners of the goods loaded on the pallet and are used together with the packing belt to make loose and fragmented items into a firm overall packaging1. Increased corner

The reason why the bottom paper is wrinkled when the paper tube is made：

Nowadays, as people's requirements for life are getting higher and higher, they are paying more and more attention to spiritual things. When choosing a product, people not only consider its practicality, but also consider whether it has good visual effects, whether it is fun and fun, and whether it

Is it a paper tube or a paper core? Technically, they are the same thing. The materials and the manufacturing process are exactly the same. The difference is how they are used. If you are wrapping something around them – they are a core. Think tape, labels, or toilet paper. If you are putting somet