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Special attention should be paid to the food packaging of vacuum pumping. Vacuum pumping can not block the growth of bacteria in the food, but can only slow down the microorganisms that need oxygen. If you want to keep the food from spoilage and prolong the shelf life, you need to treat the food, such as high temperature, ultraviolet light irradiation and so on, Then vacuum the food packaging bag using the sterilizer, which greatly prolongs the shelf life.Marketing is a science based on consumer psychology. In the fierce market competition, because of the improvement of technology and the gradual standardization of the market, it is not easy for consumers to distinguish between high and low only in terms of product quality. In this case, what can be used to convince consumers? We must find the personality of our goods, the difference from others, or create this difference. In short, we must find the selling point of our goods. The selling point of Dove chocolate is & amp; quot; Soluble only in mouth, insoluble in hand & amp; quot;, This selling point focuses on product features. There are also many products that convey the image on the selling point non-woven packaging color printing to consumers, such as coffee from Colombia and grapes from France, which will make the graphics with origin style convey this information in the non-woven packaging color printing design. Special raw materials, formulas or new processing technologies used in some products will also be reflected as the characteristics of color printing design of non-woven packaging. Marketing strategies often catch some changes in consumers&#; psychology and introduce new ones. During strong earthquakes occurred frequently in Japan. It is falsely said that there will be large earthquakes in Japan, which reminds people of the terrible scenes of the Kanto earthquake and the Hanshin earthquake a few years ago. Seizing this opportunity, Riqing food launched a kind of convenient noodles packaged with metal cans and non-woven fabrics with a retention period of years. The Japanese like noodles and can also use them as a reserve food for disaster prevention. This unique & amp; quot; Selling point & amp; quot; It attracted many consumers and made the plan a success.Port Tolstoy,The nonwoven handbag smelled by nose is tasteless; Having an abnormal smell or taste is toxic.After meeting the basic requirements of product protection and circulation, the of packaging is reflected in the psychological level. The psychological of modern packaging is mainly for the purpose of commercial promotion. In the face of the competitive situation of more and more homogeneous commodities, the packaging should focus on the improvement of and brand image. How to make products jump out of the dazzling terminal shelves. Packaging is not only to give products safe and beautiful coats, high price non-woven bags of various specifications, cotton bags, canvas bags and thermal insulation bags, Hand bag & nbsp; Welcome scrap merchants industrial enterprises, enterprises and power departments to visit and negotiate! What&#;s more,Port TolstoyInsulation bag with insulation barrel, we should give consumers the psychological enjoyment of visual pleasure. Psychological refers to the extent to which things can act on people&#;s visual feelings, so as to produce what kind of psychological impact. As long as we give individual characteristics to the product eyes and meet the needs of consumers&#; emotional , the packaging can achieve & ldquo; Silent commodity salesman & rdquo; The realm,Port TolstoyCan the heat preservation bag be washed, especially in the supermarket, the emergence and mode change, the commodity packaging has become a bridge between products and consumers, packaging design also needs to meet the psychological needs of consumers and achieve various psychological purposes of consumers, such as the psychology of pursuing fashion, the psychology of pursuing famous brands, etc. These are complex psychological activities of consumers. Therefore, the psychological of packaging is not only an important link in the development of modern packaging design, but also an enterprise cultural image, An important embodiment of product brand connotation. Generally, the vacuum packaging bag is printed with information such as, production date manufacturer and logo. When selecting the materials for the vacuum bag, we must select the products according to the packaged products. We must select the products with regular packaging materials that meet the standards, otherwise it will cause serious consequences and lead to the deterioration of the packaged products,Answer: the sheets used for blistering are called hard films or films, and those with a thickness greater than mm are called plates. Commonly used are: pet (poly-p-ethyl benzoate) hard films, PVC (polyvinyl chloride) hard films, PS (polystyrene) hard films, and ABS (Engineering non-woven fabrics). PS hard sheet has low density poor toughness and easy to produce styrene gas (harmful gas), so it is generally used to produce various industrial blister pallets. PVC hard sheet has moderate toughness and is not easy to produce chlorine which will have a certain impact on the environment. PVC is easy to heat seal. It can be sealed by sealing machine and high-frequency machine. It is the main raw material for the production of Blister products. Pet hard sheet has the advantages of good toughness, easy to use, and does not produce harmful gas during productionInner container -- non-woven packaging color printing of direct and materials; container requiring external non-woven packaging color printing. (composite non-woven packaging color printing)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, 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.

Tin printing and drying technology after the tin is formed, some words and patterns need to be offset printed to increase the of the product. However,Port TolstoyNon woven bag products, we may not know the drying process. Let&#;s introduce the iron can printing drying technology.Folding precautions: check whether the air pump is good or bad: close the pump nozzle to your face, and then pump air. If you feel suction, it means that the pump vacuum bag is good.Regulations on non-woven packaging color printing waste vary from place to place, but there is a common principle: encourage less use of raw materials. In the design of non-woven packaging color printing, we should try to use the same materials separable and coexisting materials, and tend to use materials with simple structure and easy recycling. On the premise of meeting the color printing of non-woven packaging, reduce the production of as much as possible, so as to show the lightweight development trend of non-woven packaging color printing film.Equipment maintenance,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, ripening, 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 easy for consumers to identify. The equipment is a special commodity. The packaging materials must be operated to block the possibility of microbial infection, 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 accountPorcelain is often used for food utensils, utensils and furnishings. The decoration mainly includes color painting and carving.A: double bubble shell non-woven packaging color printing refers to the non-woven packaging color printing form in which the paper card and the product are encapsulated in two bubble shells. It is characterized by the need for high-frequency machine to seal the edge of double bubble shell, low efficiency, high cost of color printing of non-woven packaging but neat and beautiful edge and product appearance. It should be noted that the foam shell can only use PVC and PETG films, otherwise it cannot be heat sealed or the heat sealing effect is poor; The quality of double bubble shell edge is determined by the quality of High Frequency die.

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.Where to sell API, liquid, light, heat and taste harmful to the environment. Pollution production process and production process have no impact on the environment, and low energy consumption equipment is adopted. The processing process does not produce toxic and harmful substances; Enhance the research on the design of detachable non-woven packaging color printing, so that consumers can easily disassemble the non-woven packaging color printing according to the requirements of environmental protection; Strengthen the research and development of green additives and green.Rayon: rayon is also called rayon rayon blended fiber: long / short fiber blended yarn. There are t / RT / C two kinds of semi gloss yarn / gloss yarn / angle gloss yarn to process sub precursor (unprocessed): udy (no extension) POY (semi extension) foy (full extension)Special attention should be paid to the food packaging of vacuum pumping. Vacuum pumping can not block the growth of bacteria in the food, but can only slow down the microorganisms that need oxygen. If you want to keep the food from spoilage and prolong the shelf life, you need to treat the food, such as high temperature, ultraviolet light irradiation and so on, Then vacuum the food packaging bag using the sterilizer, which greatly prolongs the shelf life.Port Tolstoy,Pepper, fennel, fennel, pepper, medlar, 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, two layers of films or layers of films are combined. I am engaged in all kinds of non-woven bags, 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 such as cooked chicken feet and pig feet. Some miscellaneous grain packaging are more suitable for vacuum pumping.Combined non-woven packaging color printing -- more than one inner non-woven packaging color printing is placed in one outer non-woven packaging color printing (can be separated) &Le; kg. For example, the non-woven can is placed in the wooden box, and the external non-woven packaging color printing - the external protection part of the external non-woven packaging color printing and the combined non-woven packaging color printing and its adsorption and liner materials are reused non-woven packaging color printing - the non-woven packaging color printing of filling the same items, the performance indexes before each use must meet the standards. Repair the non-woven packaging color printing - replace the non-woven printing of some accessories Textile packaging color printing. Such as barrel cover, gasket, recycled non-woven packaging color printing - the form has changedA: double bubble shell non-woven packaging color printing refers to the non-woven packaging color printing form in which the paper card and the product are encapsulated in two bubble shells. It is characterized by the need for high-frequency machine to seal the edge of double bubble shell, low efficiency, high cost of color printing of non-woven packaging, but neat and beautiful edge and product appearance. It should be noted that the foam shell can only use PVC and PETG films