Express Packaging Plastic Bags

If you need to customize plastic bags for express packaging, here are some key information and steps to help you complete the customization smoothly: 1、 Key elements of customized express packaging plastic bags Material selection PE (polyethylene): The most common material for express bags, waterproof and wear-resistant, suitable for ordinary express packaging. PP (polypropylene): High transparency, suitable for displaying internal components. Degradable materials: environmentally friendly...

Heat sensitive express sheet paper is a special paper widely used in the express industry, the following is a detailed introduction: First, basic principles The heat-sensitive express sheet paper uses the heat-sensitive properties of the heat-sensitive coating to realize information printing. The surface of this paper is coated with a layer of heat-sensitive material, which is usually composed of colorless dyes, color developing agents and sensitizing agents. When the heating element of the...

Many new customers are not aware of the difference between a single thermal tag and a three thermal tag. Why are the three defenses so much more expensive than a single defense? Here, Xiao Bian will explain it to everyone. The single-use thermal-sensitive paper labels are generally made of common materials and have a white surface and a clear print. They can be easily waterproofed, and can basically meet the requirements of the general retail, barcode printing, logistics, transportation, and...