From manufacturing to intellectual creation
Industry Standard Setter For Sheetfed Tote Bags
Do you often use plastic bags to hold high-temperature cooked food? Have you ever cared about the ink printing on food bags? In fact, food packaging is as important as food quality. Packaging is the "outerwear" of food and if it goes wrong, food safety will also be threatened.
McDonald China has been promoting a Kraft paper bag with insulation properties in all stores to hold takeaway foods in 2006 instead of plastic food bags. This move has also been actively responded by other businesses, such as Nike, Adidas and other original plastic bag consumers. They have started to use high-quality Kraft paper bags to replace plastic shopping bags. In this case, excellent paper bag making machine manufacturers are needed to provide high-quality paper bags. However, with the global popularity of the "anti-plastic" wind, environmentalists have turned their attention to the ancient Kraft paper bags.
Kraft paper bag produced by paper bag making machine is non-toxic, odorless, pollution-free, meets national environmental protection standards. It has high strength and high environmental protection. It is one of the most popular environmentally friendly packaging materials in the world. The use of Kraft paper to make Kraft paper bags has become more and more widely used. Shopping in supermarkets, shopping malls, shoe stores, clothing stores and other places will generally have Kraft paper bags available for customers to carry purchased items. Kraft paper bags are an environmentally friendly packaging bag with a wide variety.
Kraft paper bag is based on the whole wood pulp paper. The color is divided into white Kraft paper and yellow Kraft paper. PP film can be applied on the paper to play a waterproof role. The strength of the bag can be made from one to six layers according to customer requirements. Printing and bag making integration. The opening and back cover methods are divided into heat seal, paper seal and lake bottom. As we all know, paper is a recyclable resource.
The raw materials for papermaking are mainly plant fibers. In addition to the three main components of cellulose, hemicellulose and lignin, there are other components with less content, such as resin and ash. In addition, there are auxiliary ingredients such as sodium sulfate. In addition to plant fibers in paper, different fillers need to be added according to different paper materials. The commonly used plastic bag is made of polyethylene. The raw material is petroleum, and petroleum is already our scarce energy source. In contrast, paper bags are made from trees and are a renewable resource. It is naturally degradable and recyclable with a green label.