The abrasion resistance of engraved round metal logo-A
The abrasion resistance of Engraved Round Metal Logo mainly depends on the material selection, surface treatment process, design structure and use environment, the following are specific analyses and recommended directions:
Detection of embryos of engraved round metal logo-A
For the inspection of “Engraved Round Metal Logo Embryo” (Engraved Round Metal Logo Embryo), it is necessary to systematically evaluate the key dimensions such as dimensional accuracy, engraving quality, surface integrity, material properties and functionality, etc. The following are the specific inspection points and analysis:
Difference between electrophoretic paint and regular paint of brand tag-A
Brand tag electrophoresis paint and ordinary paint in the process principle, coating effect, environmental performance, application scenarios, there are significant differences, the following is a specific analysis: First, the process principle and operation modeElectrophoretic paintProcess principle: based on electrophoretic coating technology, using electric field to make charged paint particles deposited on the surface of the workpiece to form a uniform coating.Operation mode: the workpiece needs to be immersed in the electrophoresis tank liquid, and the automated coating is realized through DC electric field, which is complicated but controllable.Ordinary PaintProcess Principle: The paint is covered on the surface of the workpiece by physical means such as spraying or brushing.Operation mode: rely on manual or simple equipment to complete, low threshold for operation but easily affected by human factors.Second, the coating effect and performance differencesCoating uniformityElectrophoretic paint: the coating thickness is uniform, suitable for complex structure workpieces, good coverage of edges, gaps and other parts.Ordinary paint: the coating thickness is easily affected by operation methods, and the complex structure workpiece is prone to problems such as hanging and uneven thickness.Corrosion resistanceElectrophoretic paint: Dense coating, excellent resistance to salt spray and chemicals, suitable for harsh environments.Ordinary paint: weak corrosion resistance, need to cooperate with primer or increase the thickness of coating to enhance the protective ability.AdhesionElectrophoretic paint: strong adhesion to metal substrate, outstanding impact resistance and bending resistance.Ordinary paint: adhesion is greatly affected by the treatment of substrate and construction conditions, and the surface cleanliness needs to be strictly controlled. Third.environmental protection and safety performanceElectrophoretic paintEnvironmental protection: water as solvent, low VOCs emission, in line with environmental regulations.Safety: no flammable and explosive risk, safe and controllable production environment.Ordinary PaintEnvironmental protection: solvent-based paints have high VOCs content and need to be equipped with waste gas treatment equipment.Safety: flammable and explosive, need to strictly manage…
How to detect the same color as the customer’s requirements of brand tag-A
In the brand label (Brand Tag) production process, to ensure that the label color and customer requirements are consistent is critical, which is directly related to the brand image and product quality. The following will be from the testing equipment, testing process, quality control and problem solving, etc., a detailed introduction to how to detect the brand label color is consistent with customer requirements. First, the detection equipmentSpectrophotometerPrinciple: Spectrophotometer through the measurement of the spectral properties of the object reflection or transmission, can accurately analyze the color of the numerical data, such as chromaticity coordinates (Lab * value), color difference (ΔE) and so on.Applications: The spectrophotometer is the equipment of choice in brand label color inspection. It allows non-contact measurement of label samples, avoiding damage to the sample while providing highly accurate color data.Color Difference MeterPrinciple: The colorimeter is a portable color measurement tool that is based on the principle of the spectrophotometer, but is much lighter and easier to use. The colorimeter can quickly measure the color difference value between the sample color and the standard color.Application: On the production line, the colorimeter can be used to monitor the label color in real time, to detect and correct color deviation in time.Standard Light BoxPrinciple: The standard light source box provides a variety of standard light source environments, such as D65 (simulated daylight), TL84 (simulated store lighting), etc., for observing and comparing colors under different light sources.Application: In brand label color inspection, the standard light source box can help inspectors simulate the actual use of the environment, observe the color performance of the label under different light sources to ensure color consistency. Second,inspection processObtain customer standardsCustomers usually provide color samples (e.g., color cards, color samples, etc.) or color values (e.g., Pantone color numbers, Lab* values, etc.) as color standards.The inspector…
How to avoid bruises during the quality control process of brand tag-A
In the brand label (Brand Tag) to avoid bruises in the quality inspection process, need to operate from the personnel specification, equipment and tools optimization, environmental management, process design and packaging protection and other multi-dimensional start, build a systematic protection system. The following are specific measures: First, personnel operating standards and trainingStandardized Operating Procedures (SOP)The development of detailed manual quality control steps, clear label pickup, detection, placement of standardized actions, such as requiring quality inspectors to use fingertips to gently pinch the edge of the label, to avoid large finger contact with the surface of the label.Example: For easily scratched metal/mirror material labels, cotton gloves should be worn, and the operation should be kept at a 30° angle of inclination between the label and the worktable to reduce friction.Skills Training and AssessmentConduct regular training on quality control operations, focusing on drills that are easy to bruise (e.g., when flipping labels, inspecting the reverse side), and assessing the accuracy of employees’ techniques through mock exams.Data: After the implementation of training in a factory, the rate of bruises caused by improper operation dropped from 1.2% to 0.3%.Ergonomic OptimizationAdjust the height of the QC table to the natural drooping position of the elbow, avoiding the QC staff from bending over or overextending their arms, and reducing the deformation of movements caused by fatigue.Example: Adopting a liftable QC table with a cushioned seat to reduce the impact of long-time operation on the stability of movement. Second,equipment and tools optimizationSpecialized quality control fixtureDesign of customized fixtures, such as label positioning slots with silicone pads, or vacuum adsorption devices to achieve zero-contact fixation of labels.Case: a luxury brand with pneumatic adsorption fixture, so that the label surface contact area reduced by 90%, bruising rate decreased by 85%.Automated Inspection EquipmentThe introduction of visual inspection system (AOI) instead…
How brand tags are packaged-A
The packing method of “Brand tag” (brand label) needs to be comprehensively designed according to its usage, material, size and transportation requirements, and the core objective is to ensure that the label stays flat, dirt-proof and moisture-proof during storage and transportation, and at the same time is easy to use at the end. The following are packing strategies and operational details for different scenarios: First. basic packing material selectionMoisture and anti-fouling layerUse transparent OPP self-adhesive bags or PE film to seal single labels to avoid ink or material deformation by moisture.If the label contains metal foil, hot stamping and other processes, additional wrapping bubble wrap or pearl cotton to prevent scratching.Support reinforcement layerHard labels (such as acrylic, PVC) need to be separated by thick cardboard or EVA foam to avoid collision.Soft labels (e.g. woven labels, stickers) can be rolled on a hard paper tube and fixed with winding film outside.Batch packing50-100 labels as a group, packaged in kraft paper or corrugated box, filled with shredded paper or air column cushioning.Valuable labels (such as luxury goods tags) are recommended to be packed independently and then into customized foam boxes. Second, transportation protection programAnti-extrusion measuresThe carton size should be 5-10cm larger than the label set, and the interior should be filled with bubble wrap or inflatable bags to ensure that there is no space for shaking.Shaped labels (such as three-dimensional hot stamping) need to be customized foam grooves to fix the position of each product.Anti-static treatmentElectronic labels (such as RFID chip labels) need to be packaged in anti-static bags, the outer box labeled “anti-static” logo.Extreme environment responseWhen exporting to high temperature and high humidity areas, the outer box should be covered with waterproof film and desiccant should be put inside.Avoid using brittle materials (e.g. ordinary plastic bags) for transportation in extreme cold…
How does the Brand tag detect if the paint is peeling?
Detecting whether Brand tag (brand label) paint loss need to be combined with the actual application scenarios and material characteristics, usually using the following scientific and systematic methods, covering laboratory testing and field simulation of the two major directions: First. basic laboratory tests (core standards)Scratch method (Cross-Cut Test)Principle: the use of professional knives on the surface of the label cutting grid (spacing 1-2mm), affixed with tape and then quickly tear off, observe the paint film off the area.Judgment standard: According to ASTM D3359 or ISO 2409 standard, shedding area ≤ 5% is qualified (0-1 level), shedding > 15% is judged as unqualified (more than 3 levels).Applicable scenarios: metal, plastic and other rigid substrate labels, especially suitable for industrial or outdoor products.Baguette knife + tape peeling test (upgraded version)Tools: Pocketknife equipped with a guide device (to ensure consistent cutting depth), high-adhesive tape (e.g. 3M No. 600 tape).Operation points: After cutting, use a soft brush to clean up debris, the tape should be torn off at an angle of 45 ° at a constant speed to avoid interference from human factors.Data Record: Cutting pressure (e.g. 10N), adhesive value of the tape and ambient temperature and humidity (23±2℃, 50±5%RH) should be labeled.Abrasion Resistance Test (Abrasion Resistance)Equipment: Taber 5135 Abrasion Resistance Tester, loaded with 500g weights, using CS-10 grinding wheel.Criteria: Paint film abrasion ≤ 0.1mm or no substrate exposure after 500 rotations.Relevance: Simulate daily friction (e.g. backpack label rubbing against clothing), especially for textile labels. Second. environmental simulation test (scenario-based verification)Damp heat cycle testConditions: 85℃/85%RH environment for 48 hours, then turn to -40℃ for 2 hours, cycle 3 times.Failure mode: paint blistering, peeling or substrate corrosion (e.g. metal label oxidation).Criteria: No visible defects and loss of adhesion ≤ class 1 according to IEC 60068-2-30.Salt spray test (for metal labels)Conditions: 5% NaCl solution, 35°C continuous…
