Embossed Metal Plate

How does the metal logo detect if the paint is falling off?-A

2025-05-20

To detect whether the Engraved Round Metal Logo has lost its paint, it is necessary to combine physical testing, chemical reagent testing, instrumental analysis and environmental simulation testing and other multi-dimensional methods, the following specific testing programme: Firts.Paint falling off basic physical test Visual inspection Tools: Magnifying glass (5-10 times), standard light source box (D65 light source). Steps: Observe the surface of the logo under uniform light and check whether there is any visible paint flaking, cracks or bubbles. Criteria: The surface should be free of visible paint layer defects, and there should be no paint layer build-up or peeling off on the engraved edges. Adhesion Test Method:Hundred grams test: Use a scribing knife to scribe 1mm x 1mm 10 x 10 squares on the paint surface, use 3M No. 600 tape to tear vertically and observe the peeling off of the paint layer. Scratch test: Scratch with a hardness tester (e.g. pencil hardness tester) at a pressure of 750g, the paint layer should be free from peeling. Standard: Paint layer shedding area ≤5% in 100-frame test, no flaking in scratch test. Abrasion Test Tools: Taber 5135 abrasion tester, CS-10 grinding wheel, 500g weight. Steps: Observe the paint layer wear after 500 rotations. Criteria: No obvious abrasion of the paint layer, no exposed substrate in the engraved area. Second.Paint falling off chemical reagent test Solvent wipe Reagent: Isopropyl alcohol (99%), MEK (Methyl Ethyl Ketone). Steps: Dip a cotton ball into the reagent and wipe it on the paint surface 50 times with 500g pressure. Criteria: No dissolution, softening or peeling of the paint layer. Corrosion Resistance Test Method:Salt spray test: 5% NaCl solution, 35°C for 48 hours. Sweat test: Artificial sweat (pH 4.7-7.8), 35°C for 24 hours. Standard: no blistering, corrosion or discolouration of the paint layer, adhesion degradation ≤…

How to check for paint loss on the engraved round metal logo?-B

2025-05-19

Third. chemical detection method (if applicable)Solvent wipe method:If the paint layer of the metal Logo is sensitive to a specific solvent, we can use the solvent for the wipe test.Use a cotton swab with a small amount of solvent and gently wipe a small area of the Logo surface.Observe the wiping area for paint loss or dissolution of the paint layer. But note that this method may cause some damage to the Logo, should be carfully when using Fourth, professional equipment testing methodPaint thickness gauge:Use the paint thickness gauge to measure the thickness of the paint layer on the surface of the metal Logo.Comparing with the thickness of the paint layer in different areas, you can konw whether there is a phenomenon of paint loss. Colour difference meter:For metal logos with strict colour requirements, you can use a colour difference meter to measure the difference between the surface colour and a standard colour sample..If the colour difference exceeds a certain range, it may mean that there is damage or paint loss in the paint layer.Fifth. comprehensive assessmentCombine the results of the above inspection methods to make a comprehensive assessment of the paint loss of metal logos.Considering the use environment, importance and customer requirements, etc., determine whether repair or replacement measures are needed. Summary Paint loss on metal logo is usually caused by poor coating adhesion, environmental exposure or improper surface preparation, which reduces aesthetics, brand clarity and product life. Preventive measures include improved plating techniques, the use of corrosion-resistant coatings, or advanced treatments such as electrophoresis or ultraviolet curing.

Spray Frame Thickness Requirements of Luggage Hardware

2025-05-09

There is no set standard for the thickness of the spray lacquer frame (electrophoretic coating) required for the Luggage hardware, but the following factors can be used as a First.Luggage hardware industry norm thickness range The thickness of the electrophoretic coating usually ranges from a few microns to several tens of microns, depending on the product requirements and the environment For applications requiring higher corrosion and wear resistance, the coating thickness may be on the thicker side, e.g. some industries may require 60 to 70 microns or even more. Second.Luggage hardware product-specific requirements If we use the metal logos for high-end decoration or in special environments , thicker coatings will require to provide better protection and decoration. Some application scenarios may specify coating thicknesses, such as the national specification GB/T 18593-2010, which specifies a spray thickness of 0.17 to 0.3 mm Third.process parameter control We can control the coating thickness by adjusting electrophoresis process parameters (such as. voltage, time, coating concentration and so on.). In practice, the process parameters need to adjuster by the material properties, surface condition and target performance. Fourth.Luggage hardware quality and performance balance Too thick a coating may affect logo fineness, while too thin a coating may not meet protection requirements. We recommend determining the optimum thickness range experimentally, considering appearance, durability, and processability.

Detection of embryos of engraved round metal logo-B

2025-05-06

Metal logo material and process compatibility testing Detection content Whether the material composition of the metal substrate (such as stainless steel, aluminum alloy) meets the requirements. Whether the engraving process (laser, chemical etching, and so on) causes heat affected zone or corrosion on the material. Metal logo detection method Verification of material composition using a spectrum analyzer. Observation of microstructural changes in the engraved area by metallurgical microscopy. Importance Mismatch between material and process may result in reduced durability or abnormal appearance of the sign. Functionality test (if applicable) Test content If the metal logo needs to have reflective, luminous or conductive function, its performance should be verified. Weathering test (salt spray, UV aging) to assess the long-term reliability of the sign. Metal logo testing method Functional verification using reflective tester or luminous intensity meter. Accelerated aging test by environmental simulation test chamber. Importance Functional signs need to ensure stability and reliability in the actual use environment. Metal logo testing standards and specifications Reference standard Dimension and Shape Tolerance: ISO 2768, GB/T 1804. Surface roughness: ISO 4287, GB/T 1031. Material analysis: ASTM E1086 (spectral analysis), GB/T 20125 (metal material analysis). Industry specifications Automotive, aerospace and other fields may need to follow more stringent corporate standards or customer-specific requirements. Summary The inspection of “Engraved Round Metal Logo” needs to include multiple dimensions such as dimensions, engraving quality, surface integrity, material properties and functionality and so on., combined with high-precision measuring equipment and environmental simulation tests to make sure that the product meets the design and use requirements. The inspection process should strictly follow the relevant standards and adjust the inspection focus according to the actual application scenarios.

Brand tag mould opening for Luggage-B

2025-04-30

Fourth, production process monitoring Brand tag mould Process control Follow customer-approved designs and processes to ensure each brand tag meets quality standards. First piece inspection Before mass production, the first piece of product is fully inspected to ensure that the size, position and printing effect of the Brand tag meets the design requirements. Process inspection In the production process, regular sampling of products, timely detection and correction of possible problems. Fifth.finished product inspection and confirmation Brand tag mould appearance Inspection Appearance inspection of the finished brand tag to make sure that the Brand tag is not damaged, stained, misplaced and other questions. Size Measurement Use professional tools to measure the size of the Brand tag to ensure that it meets the design requirements. Information checking Check whether the text, pattern and other information on the Brand tag is consistent with the customer’s requirements to avoid errors or omissions. Client Confirmation Submit the finished product sample to the client for final approved. If necessary, make necessary adjustments or replenishment according to customer feedback. . Sixth, the establishment of feedback mechanisms and continuous improvement Customer Feedback After product delivery, take the initiative to collect customer feedback on Brand tag to understand customer satisfaction with the product and suggestions for improvement. Continuous Improvement Based on customer feedback and internal inspection results, make continuous improvement on the design, material and process of Brand tag to improve product quality and customer satisfaction.

Brand tag packaging-B

2025-04-26

Third. labeling and tracking system Brand tag labeling information specification We wiil labele the outer box with “Fragile goods” and “This side up”, with an arrow pointing to the front of the label. Labeled with warning words such as “contains metal parts” and “no folding” to avoid brutal loading and unloading. Lot traceability management We attach the packing list to each box to record the brand tag model, quantity and production date. Barcode or two-dimensional code label is attached to the outer box, which can be associated with ERP system to realize full traceability. Multi-language warning We labele export products with precautions in both Chinese and English, such as “HANDLE WITH CARE” and “FRAGILE”. Fourth.brand tag special scenario optimization Exhibition or retail terminal Use display boxes with hooks for easy hanging display. we attach sample cards and instructions to the label set to enhance customer experience. Brand tag e-commerce small batch shipment Protect single labels with cardboard interlayer and put them into waterproof courier bags. We Waterproof” stickers are attached to the outside of the bag to minimize logistics loss. Emergency replenishment The use of biodegradable kraft paper envelopes, with “urgent” red label, priority processing. Fifth. Brand tag cost and efficiency balance Automation equipment large quantities of brand tag can use automatic labeling machine + heat shrink film packaging, speed up to 2000 sheets / hour. Manual re-inspection We sample 5% of packages in each batch to confirm that there are no missing labels, breakage or wrong direction. Recycling Encourage customers to return rigid boxes by offering discount incentives to reduce packaging costs. Brand tag summarize and suggestions of packaging Core Principles Protective Priority: Select moisture-proof and shock-proof materials according to the characteristics of hardware. Brand consistency: match the packaging style with the product positioning (e.g. high-end brands need delicate…

How does the brand tag test for 24-hour corrosion? Non-toxic-A

2025-04-24

“Brand tag” usually refers to a brand identity label, which is tested to see if it passes a 24-hour corrosion test and is non-toxic, using a combination of material science, chemical analysis and environmental testing methods. The following are specific ideas for testing: First. Brand tag 24-hour corrosion test Test purpose To simulate the resistance of the label in a humid, corrosive environment (such as salt spray, acid and alkali solutions), and assess whether the material corrodes, discolors, deforms or degrades in performance within 24 hours. Brand tag test methods Salt spray test: Place the brand tag in a salt spray test chamber to simulate an ocean or high humidity environment, spray a 5% sodium chloride solution and observe the change in appearance after 24 hours. Acid and alkali immersion test: Immerse the brand tag in an acidic solution at pH=2 or an alkaline solution at pH=12 for 24 hours to detect the chemical resistance of the material. Humidity and heat cycle test: Combine high temperature and high humidity with low temperature and low humidity environment, cycle for 24 hours to evaluate the label’s weather resistance. Judgment Criteria No corrosion spots, rust or material dissolution on the label surface. Text and graphics are clearly legible without fading or blurring. Adhesive without peeling or failure. Second.Brand tag non-toxicity test Test purpose To ensure that the labeling materials and printing inks of harmful substances (such as heavy metals, phthalates, polycyclic aromatic hydrocarbons, etc.) do not exceed the standard, in line with safety standards. Test Method Chemical extraction method: Soak the label in simulated body fluids (e.g. artificial saliva, sweat) for 24 hours to extract the harmful substances and test the content by instrumental analysis (e.g. ICP-MS, GC-MS). Direct detection method: Using X-ray fluorescence spectrometer (XRF) or Raman spectrometer, analyz the chemical composition…

Metal Tag Logo Design Fashion In Colorfull For Bag Hardware

2020-04-07

Product Introduction Metal Tag Logo Design Fashion use on bag exports to the India , LONDON ,Spain ,offering quality control and full customization services Metal Logo Product Spotlights Metal Tag Logo Design Fashion made from high-quality zin alloy,freaturing rust-resistant and eco-friendly propertise.customizable logo,shape and color options available Popular on Alibaba.com This product enjoys significant popularity on Alibaba.com, driven by its comprtitive pricing and surging traffic Metal Logo Basic Info: Place of origin: Guangdong, China Type: Ring Application: decoration, accessories, Purse, STRAP, Handbag, bag accessories, Suitcase, luggage accessories, Clothing, Backpack, DOG LEASH, Furniture Feature: Eco-Friendly, Durable, Waterproof, HIGH QUALITY, Washable, Recyclable, Fashionable, Nickel-Free Product name: Metal Tag Shape: Customized Shape Color: Customized Color Usage: Bag Size: Customized Logo: Customized Packaging and delivery Selling Units: Single item Single package: PP bag Single gross weight:0.01kg Customization options Metal Logo Features Application Metal Tag Logo can be customized in various sizes, colors and shapes, provide free 3D artwork and free plastic PP sample(3days delivery),if you are interested in this product, please contact us :Contact phone:13527001978 Contact:Bob