The medium-Sand Button Back is a professional solution for badge back components, recognized for its distinctive "sandblasted" surface texture and robust structural performance. This product series is metal-based and uses a refined surface treatment process to create a uniform and well-defined sandblasted texture.
Medium-Sand Button Back primary functions are to provide stable backplate support, enhance the badge's anti-slip tactile feel, and meet diverse assembly and functional requirements through multiple design options (such as flat bottoms, embossed bottoms, and pinned bottoms).
It serves not only as a key structural component connecting the front cover and the pin mechanism, but also as a core element in enhancing the overall tactile experience and functional quality of the badge.
Core Materials and Processes
Substrate:
Manufactured from high-quality cold-rolled steel sheet or tinplate and deep-drawn to ensure sufficient structural strength and rigidity. This effectively protects the internal pin mechanism and allows the back cover to withstand external pressure.
Surface Treatment:
The core process features a "medium sand" texture, created through mechanical sandblasting or chemical etching. This produces a matte surface with evenly distributed grain, offering a distinctive tactile feel while effectively masking minor scratches and improving surface durability.
Diverse Styles:
Based on a standardized structure, multiple functional variants are available:
Standard models (e.g., A/B/C types):
The internal structure (reinforcing ribs, snap-fit design) is slightly optimized to accommodate different assembly preferences.
Flat bottom:
The base is completely flat, allowing the badge to rest stably on a tabletop. Suitable for stand-up badges or applications requiring flat placement.
Embossed version:
The inner bottom surface features an embossed pattern, adding an internal three-dimensional decorative effect.
Secondary Processing:
Certain styles support additional processes such as screen printing and riveted pin installation.
Complete Product Specification Table
|
Serial Number |
Product Model |
|
1 |
75 mm diameter medium sand bottom cover, Type A |
|
2 |
75 mm diameter medium sand bottom cover, Model D |
|
3 |
65 mm diameter medium sand bottom cover, Type A |
|
4 |
65 mm diameter medium sand bottom cover, Model E |
|
5 |
58 mm diameter medium sand bottom cover, Model B |
|
6 |
58 mm diameter medium sand base cover, Model F (flat bottom) |
|
7 |
75 mm diameter medium sand bottom cover, Model B |
|
8 |
75 mm diameter medium sand bottom cover, Model E |
|
9 |
74 mm diameter medium sand bottom cover |
|
10 |
65 mm diameter medium sand bottom cover, Model B |
|
11 |
58 mm diameter medium sand bottom cap, Style C |
|
12 |
58 mm diameter medium sand bottom cover, Model G |
|
13 |
56 mm diameter medium sand bottom cover, Type A |
|
14 |
50 mm diameter medium sand bottom cover, Model M |
|
15 |
40 mm diameter medium sand bottom cover |
|
16 |
38 mm diameter medium sand bottom cover |
|
17 |
30 mm diameter medium sand bottom cover |
|
18 |
25 mm diameter medium sand bottom cover |
|
19 |
75 mm diameter medium sand bottom cap, Style C |
|
20 |
65 mm diameter medium sand bottom cap, Style C |
|
21 |
65 mm diameter medium sand bottom cover, flat bottom model |
|
22 |
58 mm diameter medium sand bottom cover, Model D |
|
23 |
56 mm diameter medium sand bottom cover, Model B |
|
24 |
50 mm diameter medium sand bottom cover |
|
25 |
44 mm diameter medium sand bottom cover |
|
26 |
35 mm diameter medium sand bottom cover |
|
27 |
32 mm diameter medium sand bottom cover |
|
28 |
25 mm diameter medium sand bottom cover, Type B |
|
29 |
65 mm diameter medium sand bottom cover, Model D |
|
30 |
65 mm diameter medium sand base with embossed design |
|
31 |
58 mm diameter medium sand bottom cover, Type A |
|
32 |
58 mm diameter medium sand bottom cover, Model E |
|
33 |
56 mm diameter medium sand bottom cap, Style C |
Core Product Advantages
Exceptional tactile feedback and anti-slip performance:
The medium sand texture delivers clear tactile feedback that is distinctly different from smooth backs, enhancing grip stability and conveying a stronger sense of quality.
Reinforced structure and broad compatibility:
The metal material and optimized internal structure (reinforcing ribs and slots) ensure durability and precise fastening with top covers of corresponding sizes, providing excellent versatility.
Wide range of functional styles:
From standard designs to flat and embossed versions, this product line offers flexible options to meet various display and decorative needs, greatly expanding badge design possibilities.
Excellent heat dissipation and deformation resistance:
Compared with plastic, metal back covers dissipate minor heat more effectively and maintain better dimensional stability under temperature variations, making them suitable for high-end collectibles.
Support for secondary processing and decoration:
The sand-textured surface provides strong adhesion for screen-printed logos, while the standardized structure facilitates integration of additional components such as riveted pins and magnets.
Typical Application Scenarios
Premium tactile badges
Ideal for fan merchandise and high-end commemorative badges where tactile experience and perceived quality are emphasized.
Special-function badges
Flat-bottom designs are suitable for desktop display items, while embossed versions are used to create playful products with hidden decorative elements.
Durable badges
Suitable for frequent use, long-term storage, or challenging environments, such as outdoor community badges and long-service medals.
Systematic product lines
The wide variety of sizes and styles makes this series an ideal foundation for anime merchandise manufacturers developing standardized and serialized product ranges.
Our Services
We support the use of all medium-sand bottom cover styles listed above and allow small-batch mixed-style purchasing. Customized solutions can also be developed according to project requirements, including specific texture coarseness, embossed patterns, or functional combinations (such as built-in NFC chip slots). Products are packaged with rust-proof paper to ensure the surface texture remains intact during transportation.
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