The dry goods of non-staple food mainly include fungus, laver, mushroom, red jujube, pepperA beautiful non-woven shopping bag is not just a product packaging bag. Its exquisite appearancePepper, fennel, fennel, pepper, medlar,TlalnepantlaThermal insulation bag and cold insulation bag, longan, peanut, tangerine peel, raisin, etc. these dry products belong to food packaging. Due to the removal of moisture, the shelf life is greatly extended. For these dry products, composite film packaging bags should be designed, printed by multi-color gravure printing machine, and the printing process is internal printing process, After the printing is completed, cotton bags canvas bags, thermal insulation bags and hand decoration Bags & nbsp; And other materials, integrity management, welcome to call! Then make bags after ripening. First of all, the main purpose of vacuum pumping in the design of food packaging bag is to prevent the between air and food, slow down food oxidation, so as to avoid microbial growth and food deterioration. Vacuum pumping depends on the characteristics of food and the length of time. Generally vacuum pumping is for food that can go out in a short time, and it is not suitable to add too many agents,A: card inserted non-woven packaging color printing refers to the non-woven packaging color printing form in which the paper card and the folded bubble shell are inserted. Its feature is that the non-woven packaging color printing does not need any non-woven packaging color printing equipment, but only needs to place the product, bubble shell and paper card in place. The problems that should be noted are: the size of the paper card and the folded bubble shell is appropriate and if they are inserted too tightly, the paper card and bubble shell will be deformed; If it is too loose, it will easily break away. When the product is too heavy, it is necessary to use staples to fix the paper card and the bubble shell at the positioning position.R & D and production trend development trend of color printing of wooden case non-woven packaging after entering the century, the use of color printing of non-woven packaging has changed greatly. The original color printing of non-woven packaging has traditionally been for the convenience of transportation and the basic protection of goods, but the actual role of color printing of wooden case non-woven packaging has changed greatly, The basic principle of modern wooden case non-woven packaging color printing is to continuously improve the performance of non-woven packaging color printing and the added value of non-woven packaging color printing. Special attention should be paid to the role of wooden case non-woven packaging color printing, not only for transportation and protection of cargo safety, but also to achieve beauty, convenience, practicality and enhance the potential value of products, Wooden case non-woven packaging color printing is a product that consumes natural resources. The requirements for wooden case non-woven packaging color printing are green environmental protection, energy saving and resource saving, and strive for a green earth.Shape elements the shape of non-woven packaging color printing is a main aspect of non-woven packaging color printing design. Shape elements include the size and shape of non-woven packaging color printing display surface. If the shape design is reasonable, it can save non-woven packaging color printing materials, reduce the cost of non-woven packaging color printing and reduce the pressure of environmental protection. When considering the shape elements of non-woven packaging color printing design, we should give priority to those geometries that save raw materials. Among various geometric bodies, if the volume is the same the surface area of the spherical body is small; For prism, the surface area of cube is smaller than that of cuboid; For a cylinder, when the height of the cylinder is equal to the diameter of the bottom circle, its surface area is small.
What is card inserting non-woven packaging color printing?Affordable priceHandwritten fonts are widely used.Definition of Danny number (fixed length) of folded bag fabric yarn in this section: take the yarn with a length of meters. If it weighs g, it is called D, g is called D, and so on. The higher the Danny number the thicker the yarn and the thicker the cloth (usually used for long fiber yarn)Side sealed bags, of which side sealed bags are seen in many food and snack packaging bags. The whole processing process of this kind of packaging bag needs about steps, including printing, compounding, slitting, bag making and other processes. More complex side sealed and side sealed bags stand stably and can be placed on the shelf for a long time, The side seal needs a printing surface. The side seal zipper bag is equipped with a reusable zipper, so consumers can reopen and close the zipper. The box is unmatched, unique in appearance, beware of counterfeiting, and ensure the internal sterile environment within a fixed time. It is carried out by means of high-temperature steam, light irradiation and radiation. For infusion sets used for secondary use, the original materials of sterile syringes are generally paper plastic materials. This paper plastic bag is disinfected with EO epoxy B. A product has to be circulated for many times before it can reach the hands of consumers from the producer. During this period, it needs to go through many links such as loading and unloading, transportation, handling, display and so on. In these processes, there will be many qualitative external factors, such as collision, shock, light line, gas and other factors, which will threaten the safety of the commodity, Therefore, the packaging must ensure that the products will not be damaged by external factors and reach consumers safely. This requires designers to pay attention to the modeling, structure, materials and other aspects of packaging, so as to improve the comprehensive protection of products. For example, the packaging of some eggs is designed to take into accountTlalnepantla,Shape elements the shape of non-woven packaging color printing is a main aspect of non-woven packaging color printing design. Shape elements include the size and shape of non-woven packaging color printing display surface. If the shape design is reasonable, it can save non-woven packaging color printing materials, reduce the cost of non-woven packaging color printing and reduce the pressure of environmental protection. When considering the shape elements of non-woven packaging color printing design, we should give priority to those geometries that save raw materials. Among various geometric bodies, if the volume is the same, the surface area of the spherical body is small; For prism, the surface area of cube is smaller than that of cuboid; For a cylinder, when the height of the cylinder is equal to the diameter of the bottom circle,TlalnepantlaInsulation barrel and bag, its surface area is small.Non woven packaging bags are used every day for everyone. No matter from which aspect, the effect of the packaging bag is very big. It has become a common and frequent use of the same thing in ordinary days. Everyone is using it almost every day. When using packaging bags, we often feel the difference of non-woven bags. This is due to the different raw materials of non-woven bags. In the past, the skills of non-woven bags in production were relatively backward, and the non-woven bags may cause some damage to, but todays non-woven bags are different.Inner container -- non-woven packaging color printing of direct and materials; container requiring external non-woven packaging color printing. (composite non-woven packaging color printing)