Drink Spout Manufacturer Discusses Precautions for Laundry Detergent Spout Bags

　　 Drink Spout Manufacturer: Precautions for Laundry Detergent Spout Bags

　　The laundry detergent spout bag explained by the drink spout manufacturer editor refers to a soft packaging bag with a horizontal support structure at the bottom and a spout at the top or side. Its self-supporting structure allows it to stand independently without any support. Whether the bag is open or not, what should be noted when printing on laundry detergent spout bags?

　　The temperature and humidity in the printing workshop of the drink spout manufacturer affect the ink drying speed in laundry detergent spout bags: excessively high or low humidity accelerates the ink drying speed. If the ink circulation is poor, the ink in the ink tank is easily coated, causing plate clogging.

　　 Drink Spout Manufacturer's gravure printing equipment issues: If there are design problems in various mechanisms of the gravure printing equipment, such as an excessively large cylinder diameter or the printing plate cylinder being too shallow in the ink trough, the hot air leaking from the drying box will directly blow onto the printing plate surface, causing the ink to dry inside the mesh holes and clog the plate. Besides laundry detergent packaging bags, printing of various plastic soft packages also requires attention. For factories integrating design, plate making, printing, laminating, and bag making, more attention is needed to avoid defects caused by minor details.

　　 Drink Spout Manufacturer's ink drying speed: When the ink dries too quickly, part of the ink forms a film before transferring to the substrate. Poor solubility of the film inevitably leads to poor ink transfer, and over time this accumulation causes plate clogging.

　　Drink Spout Manufacturer: Why are self-supporting spout bags widely used?

　　Self-supporting spout bags are a relatively novel packaging form. Their greatest advantage over common packaging forms is portability. Stand-up spout pouches can be conveniently placed in backpacks or even pockets. As the contents decrease, the volume shrinks accordingly, making them easier to carry. They offer benefits such as enhancing product grade, improving shelf visual effects, ease of carrying, convenience of use, freshness, and sealing. Stand-up spout pouches are made from PET/foil/PET/PE laminated structures, and can also be made from other 2-layer or 3-layer materials. Depending on the product to be packaged, oxygen barrier layers can be added as needed to reduce oxygen permeability and extend shelf life. Drink Spout

　　Currently, soft drink packaging on the market mainly appears in forms such as PET bottles, composite aluminum foil bags, and cans. In the face of increasingly obvious homogenized competition, packaging improvements are undoubtedly one of the powerful means of differentiated competition. Stand-up spout pouches combine the fashion of PET bottle repeat packaging and composite aluminum foil bags, while having printing performance advantages that traditional beverage packaging cannot match. Due to the basic shape of stand-up pouches, the display area of spout pouches is significantly larger than PET bottles and superior to non-standing packaging like Tetra Pak pillow packs.

　　Of course, since spout pouches belong to the soft packaging category, they are currently unsuitable for carbonated beverage packaging but have unique advantages in juice, dairy products, health drinks, jelly foods, and other areas. Stand-up spout pouch packaging is mainly used for juice drinks, sports drinks, bottled drinking water, edible jelly, condiments, and other products. Besides the food industry, applications in products such as detergents, daily cosmetics, and medical supplies are gradually increasing. Stand-up spout pouches are more convenient for pouring or sucking contents and can be resealed and reopened repeatedly. They can be considered a combination of stand-up pouches and ordinary bottle mouths. These stand-up pouches are generally used for daily necessities packaging, containing liquids, colloids, and semi-solid products such as beverages, shower gel, shampoo, ketchup, cooking oil, and jelly.