Product Introductions
The Dual-Flapper Plastic Cap features a 7-hole shaker configuration designed through mold layout optimization to ensure uniform powder distribution. This structure is commonly applied to powdered spices, dried herbs, and granulated seasonings that require controlled flow during consumer use.
A snap-fit rim is engineered for standard 53 mm jar mouths, with dimensional tolerances controlled during injection molding to support repeatable assembly. The cap structure is compatible with manual and semi-automatic capping processes, and material selection is managed to maintain consistent fit and functional performance across different production batches.

Product Parameters
| Item | Specification |
|---|---|
| Model | C53-0892 |
| Product Type | Dual-Flapper Plastic Cap |
| Material | Plastic |
| Diameter | 53 mm |
| Structure | Dual-flapper |
| Shaker Holes | 7 holes |
| Application | Plastic spice jars, seasoning containers |
| Filling Compatibility | Manual and semi-automatic capping |
| Customization | Color, hole pattern, structure (project-based) |
Price Advantages

For the Dual-Flapper Plastic Cap, quotation is prepared based on actual production parameters rather than a fixed price list. Cost calculation starts from the confirmed resin specification and mold configuration, with unit output per cavity and planned production volume taken into account during scheduling.
As tooling and molding are managed internally, production runs are arranged according to order quantity to maintain consistent cycle time and material usage. Raw materials are sourced under stable supply agreements to minimize price fluctuation across batches, and repeat orders follow the same production setup once specifications are approved. Final pricing is confirmed after order volume, packaging method, and any project-specific requirements are defined.
Certifications

Company Strengths
For the Plastic Cap Manufacturer, production is organized internally with dedicated tooling and fixed process parameters to support repeat orders using the same specification. Mold management, injection settings, and assembly steps are recorded and maintained to ensure that each production run follows the approved reference standard.
The manufacturing team has experience in spice jar and lid components, allowing compatibility considerations between caps and containers to be addressed during project evaluation. Production scheduling is arranged to support continuous supply for OEM programs, with specifications clearly documented to enable repeatable output and controlled variation across long-term orders.

Why Choose Us
When supplying the Plastic Cap Wholesales, orders are handled directly between the buyer and the production team, allowing specifications, revisions, and batch planning to be confirmed without intermediate coordination. This direct communication reduces interpretation differences and helps maintain consistency from sample approval through mass production.
Product development is centered on structural performance, including dispensing behavior, fit tolerance, and assembly stability, rather than surface appearance alone. Approved specifications are retained as production references, enabling repeat orders to follow the same dimensional and functional parameters. For B2B projects, customization is approached as a controlled manufacturing process, with practical solutions evaluated against tooling, volume, and long-term supply requirements.
FAQ
Q: What shipping methods do you support?
A: Sea freight is commonly used for bulk shipments. Air freight can be arranged for samples or urgent orders. Shipping method is selected based on volume and timeline.
Q:Can this cap be supplied together with jars in one shipment?
A: Yes. Caps can be supplied together with compatible jars and packed separately by model for easier receiving and inventory management.
Q:What after-sales support is provided for bulk orders?
A: After-sales support includes specification confirmation, assistance with compatibility issues, and handling of confirmed manufacturing defects based on inspection records.
Q:How are specification changes handled for repeat orders?
A:Once specifications are confirmed, the same tooling and production parameters are used for repeat orders. Any changes require technical review before implementation.


