NEWS

Why Does The Necklace Box Factory Do It So Slowly Sometimes

I don’t know if any friends have found out that when you are actually looking for a necklace box factory to make some orders with …

How to Choose a Laundry Bag

When using the laundry bag, match different clothes according to the size of the grid. Fine mesh characteristics The finer the mesh, the lower the …

Structure and Technology of Multi-layer Paper or PE Kraft paper bag

Multi-layer paper/PE kraft paper bags are based on customer needs. Under the condition of satisfying packaging performance and loading performance, the raw materials for kraft …

Main Factors Affecting the Performance of Multilayer Paper or PE Kraft Paper Bags

There are many factors that affect the performance of the multi-layer paper/PE kraft paper bag. Any step in the entire production process may affect the …

Environmentally Friendly Base Material for Shopping Bags

1. Light-degradable plastics Photodegradable plastics generally refer to plastics that cause photochemical reactions to break and decompose macromolecular chains under the irradiation of light (ultraviolet …

What is Non woven Polypropylene Bags

The fibers used in the production of non-woven fabrics are mainly polypropylene (PP) and polyester (PET). In addition, there are nylon (PA), viscose fiber, acrylic …

Energy-saving measures in the production of PVC

In recent years, the demand for PVC as an industrial raw material has been increasing, which has led to the continuous increase in PVC consumption, …

Factors Affecting the Quality of PVC Resin

1 impurity particles In the PVC production process, the generation of impurity particles is unavoidable, and its quantity and characteristics will have a greater impact …

How to Reduce The Colored Impurities in The Production Process of PVC Resin

①Sampling in sections to find the source. Such impurities may be generated in key parts of polymerization, steam stripping, and drying equipment. Samples are taken …