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It rains heavily during the Qingming Festival, and the information coding on many product packaging may appear blurred, rough edges or even falling off, which not only affects merchants 'sales of products, but also affects consumers' identification of product information.
Agile Logo will analyze several reasons for code falling off and provide specific solutions below.
Corresponding solutions for the reason for code falling off:
01 High moisture in the air
During the plum rainy season or when there is frequent rain, due to excessive air humidity, a lot of water is mixed into the packaging surface or the ink itself during the coding process, resulting in a decrease in ink adhesion.
Solution: Install drying or dehumidifying devices in the workshop to keep the workshop environment dry.
02 Ink adhesion is not strong
The ease of falling off may also be due to the poor quality of the ink cartridges themselves. All series of agile logo ink printers use HP original ink cartridges, which has obvious advantages in spray printing quality. However, some unknown ink cartridge manufacturers use inferior or cheap materials to make ink cartridges. The printing effect and quality are naturally inferior to the original ink cartridges.
Solution: When purchasing ink cartridges, manufacturers should identify the manufacturer that originally purchased the inkjet printing equipment, and avoid purchasing ink cartridges from unknown brands at low prices on the Internet.
03 Effect of organic solvents
The ink components of the inkjet printer are composed of phenolic resin, penetrant, fuel, ammonium salt, solvent and other materials. Among them, esters are easily removed with organic solvents such as thinner, cleaning agent or alcohol.
Solution: After spraying, ensure that organic solvents such as thinner, cleaning agent or alcohol used in the inkjet printer do not get on the product after spraying, and store them separately.
04 Problems with coding equipment
In addition to the above problems, it is also possible that the product itself is not suitable for ink jet printers. For example, frozen food and other products whose packaging and environment are humid and moist, or products that are easy to rub during transportation will also cause the code to fall off.
Solution: Use a laser marking machine to assign codes. According to the size of the equipment, Agile Logo owns a handheld laser inkjet printer, a desktop static fiber laser marking machine and a flying laser marking machine (optical fiber, ultraviolet, carbon dioxide).
① Handheld laser printer: L3PRO
Small size, high flexibility, 75% lower price than traditional laser machines, can be operated with one hand, and is suitable for typing and assigning codes for large items that are inconvenient to move. It can carry out permanent identification on various materials such as metal plates, wood products, plastics, plates, and cardboard. It can spray print text, letters, numbers, symbols, QR codes, barcodes, pictures, dates and other content to meet the needs of various scenarios such as enterprise production, coding, product traceability, and anti-counterfeiting logos.
② Desktop fiber laser marking machine
Use your own marking software LaserTrace, which is flexible and highly adjustable. It supports various file forms such as jpg, png, bmp, dxf, and dst. It is suitable for all metal materials such as steel, iron, copper, aluminum, gold, and silver, and some non-metallic materials including PC, ABS, etc. It is mainly used in fields with high requirements for smoothness and fineness, such as electronic products, hardware and sanitary ware, watches, jewelry, etc.
③ Flying laser marking machine
Agile logo flying laser marking machines are divided into flying fiber laser marking machines, flying ultraviolet laser marking machines and flying carbon dioxide laser marking machines according to different laser sources.
The agile logo flying laser machine is equipped with a 10-inch high-definition touch screen for intuitive operation and reduction of mistakes. It is suitable for high-speed production lines and is widely used in various industries.
Among them, ultraviolet laser coding machines are widely used in coding electronic components, electrical products, integrated circuits, hardware tool products, auto parts, and plastic products. Especially suitable for marking food, pharmaceutical packaging, glass cosmetic materials, and flexible PCB boards.
The optical fiber marking machine has good output beam quality and high reliability. It is mainly used in marking metal materials, metal oxide materials, knives and kitchenware, mobile phone communications, EP materials, ABS and other plastics, and precision instruments.
CO2 laser marking machine has high output power and high energy conversion efficiency. It is mainly used for laser marking of some non-metallic materials and is widely used in pharmaceutical packaging, food packaging, beverage packaging, watches, glasses, printing, electronic components, communications, handicrafts, etc. industries.
