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Why has 24.2cm x 7.3cm become the "golden size"?
It was no accident that gold purse frames' 24.2 cm x 7.3 cm dimensions became popular. This size is preferred by both designers and consumers because it achieves a pleasing mix between practicality and aesthetics. An elegant profile that complements a variety of handbag styles is created by the 7.3 cm height, while the 24.2 cm width provides plenty of space for essentials without adding weight.
This size is ergonomically pleasant to grasp, which facilitates carrying and access to the contents. It is large enough to accommodate wallets, mobile phones, and other daily necessities, yet sufficiently compact to maintain a neat look. Furthermore, a range of design elements, like intricate clasps or decorative accents, may be included in the proportions without overriding the overall aesthetic.
The dimensions of 24.2 cm by 7.3 cm provide the best possible balance between material consumption and structural soundness from a production perspective. It guarantees that the frame can endure the demands of regular usage while enabling effective manufacturing procedures. Both manufacturers and consumers have benefited from the cost-effective production that has resulted from this uniformity.
This level of popularity has had a knock-on impact throughout the business. Given that frames of this size are widely accessible and in high demand, handbag designers now often base their designs on these measurements. This synergy between frame manufacturers and bag designers has further cemented the 24.2 cm x 7.3 cm size as the go-to choice for many high-end and mass-market purses alike.
High-Quality "Hard-Core Indicators"
When it comes to gold purse frames, quality is paramount. The durability, aesthetics, and overall performance of a purse heavily rely on the frame's construction. Let's explore the critical quality control indicators that set apart superior gold metal purse frames:
① Base Material: The advantageous ratio of zinc alloy to iron
The base material is the cornerstone of every premium purse frame. An iron and zinc alloy that has been precisely balanced to give strength and low weight makes up the frame. Iron provides strength and durability, while zinc alloy helps to prevent corrosion and preserve delicate details.
Frames with the ideal ratio of zinc alloy to iron perform consistently better in hardness tests than frames built of individual materials. For example, a frame with a 60:40 zinc alloy to iron ratio may have a Vickers hardness of 150–180 HV, while pure zinc alloy or iron would have a Vickers hardness of 70–100 HV or 90–120 HV, respectively. The frame's well-balanced design allows it to endure normal wear and tear without sacrificing style or weight.
② Plating: Multi-layer gold electroplating process
The lustrous gold finish that adorns these frames is not just for show - it's a testament to advanced electroplating techniques. A high-quality gold purse frame undergoes a multi-layer electroplating process, which not only enhances its appearance but also significantly improves its durability.
Multi-layer plated frames have greater corrosion resistance, as shown by salt spray testing. A multi-layer plated frame may last up to 96–120 hours without deteriorating; however, a single-layer gold plating may exhibit corrosion after 24–48 hours of exposure. In practical settings, this resistance results in enduring beauty.
Abrasion resistance tests further highlight the durability of multi-layer plating. Using standardized testing methods, such as the Taber test, multi-layer plated frames show minimal wear after thousands of cycles, maintaining their golden luster far longer than their single-layer counterparts.
③ Structure: Frame load-bearing test
A purse frame's ability to maintain its shape under load is crucial for both functionality and aesthetics. High-quality frames undergo rigorous load-bearing tests to ensure they can support the weight of a fully loaded purse without deformation.
In these tests, frames are subjected to various weight ranges, typically from 1 kg to 5 kg, simulating different usage scenarios. Premium 24.2 cm x 7.3 cm gold purse frames should maintain their shape with minimal deflection (less than 1 mm) under loads up to 3 kg, ensuring the handbag retains its elegant form even when filled to capacity.
The structural integrity of the frame also plays a vital role in the smooth operation of the clasp mechanism. A well-designed frame will continue to open and close effortlessly, even after repeated use and under varying load conditions.
Compliance and Certification:
In today's worldwide marketplace, adhering to international standards is not only required by law but also serves as a symbol of excellence and accountability. REACH and RoHS are two certifications that are very crucial for manufacturers of gold purse frames. Let's look at these credentials' importance and why they are essential for success in the global market.
Explaining REACH Compliance Certification
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) is a European Union regulation adopted to improve the protection of human health and the environment from the risks posed by chemicals. For gold purse frame manufacturers, REACH compliance ensures that their products do not contain harmful substances above permissible levels.
Manufacturers need to comply with REACH by:
- Register all chemical substances used in their production process
- Evaluate the potential risks of these substances
- Implement measures to manage any identified risks
- Communicate information on chemical safety to customers
REACH compliance is particularly important for gold purse frames as it covers metals and alloys used in the frame's construction, as well as any treatments or coatings applied during the manufacturing process. This certification assures buyers that the frames are safe for prolonged skin contact and do not pose environmental risks.
RoHS Compliance Certification
RoHS (Restriction of Hazardous Substances) is another crucial certification, initially implemented by the European Union but now adopted by many countries worldwide. RoHS restricts the use of specific hazardous materials found in electrical and electronic products.
While purse frames are not electronic components, RoHS compliance is still relevant due to the metallic nature of the product and its potential to contain restricted substances. RoHS compliance ensures that gold purse frames do not contain unacceptable amounts of:
- Lead
- Mercury
- Cadmium
- Hexavalent chromium
- Polybrominated biphenyls (PBB)
- Polybrominated diphenyl ethers (PBDE)
For gold purse frame manufacturers, RoHS compliance demonstrates a commitment to environmental responsibility and product safety. It also opens doors to markets with strict import regulations regarding hazardous substances.
Gold Purse Frame Supplier: Carol
When it comes to sourcing high-quality gold purse frames, Carol stands out as a premier supplier in the industry. With years of expertise in metal hardware accessories and frames for handbags, leather goods, and luggage, Carol has established itself as a trusted name in the fashion accessory market.
Carol's gold metal handbag frames, measuring 24.2 cm by 7.3 cm, are the ideal combination of style and use. Modern methods are used in the creation of these frames to guarantee the greatest levels of durability and quality. From the carefully chosen base materials to the painstaking multi-layer gold electroplating process, the company's dedication to perfection is apparent in every facet of their product.
What sets Carol apart is their ability to offer customized solutions. Since each designer and manufacturer has different requirements, Carol offers a range of sizes, colors, and materials. Whether you want a specific measurement or prefer the traditional 24.2 cm x 7.3 cm size, Carol can meet your needs.
Not only are Carol's gold purse frames exquisite, but they are also long-lasting. Strict quality control procedures, including load-bearing, salt spray, and hardness testing, guarantee that every frame satisfies the exacting requirements of the international fashion industry. Additionally, Carol's goods are appropriate for global markets since they completely comply with REACH and RoHS laws.
For handbag manufacturers, evening bag designers, and various bag producers looking for reliable, high-quality gold purse frames, Carol offers a comprehensive solution. Their expertise in design, production, and plating allows for a seamless, one-stop service experience.
To explore Carol's range of gold purse frames or to discuss your custom requirements, don't hesitate to reach out. Contact Tony at tony@carolxiao.com for personalized assistance and to discover how Carol's gold purse frames can elevate your product line to new heights of elegance and quality.
References
1. European Chemicals Agency (ECHA). Understanding REACH Regulation.
2. European Commission. Directive 2011/65/EU on the Restriction of Hazardous Substances (RoHS). Official Journal of the European Union, 2011.
3. ASTM International. ASTM E384-17: Standard Test Method for Microindentation Hardness of Materials. West Conshohocken, PA: ASTM International, 2017.
4. ISO 9227:2017. Corrosion Tests in Artificial Atmospheres — Salt Spray Tests. International Organization for Standardization, Geneva, Switzerland.
5. ISO 4516:2020. Metallic and Other Inorganic Coatings — Vickers and Knoop Microhardness Tests. International Organization for Standardization, Geneva, Switzerland.
