Product Introductions
The Spice Bottle Lids With Dual-flapper are developed based on standard 38mm neck specifications and are widely used in spice packaging applications. The dual-opening design allows flexible dispensing for different types of seasonings, making it suitable for products such as salt, pepper, chili flakes, and blended spices.
This lid is compatible with a wide range of PET and glass bottles, helping simplify packaging selection for bulk buyers. It is manufactured using food-grade plastic materials and is suitable for large-scale production and private label projects in international markets.
Product Parameters
| Parameter | Description |
|---|---|
| Model | C38M-8024 |
| Material | Food-grade plastic (PP) |
| Size | φ38 mm |
| Structure | 4-hole Dual flapper (flip-top) |
| Color | Customizable |
| Suitable For | Salt, pepper, and dry spices |
Production Process
The Spice Bottle Lids With Dual-flapper are produced under a structured manufacturing workflow to maintain consistency across each production batch. The process starts with raw material inspection to verify resin quality and stability, followed by injection molding under controlled temperature and pressure conditions to ensure precise dimensions and thread accuracy.
After molding, the flapper components are assembled according to defined tolerances to maintain proper opening and closing performance. The finished parts then go through surface cleaning to remove any residues from production. Quality inspection is carried out at multiple stages, including dimensional checks and functional testing, before the products are packed and sealed. A final inspection is conducted prior to shipment to confirm that each batch meets agreed specifications.
Each step is monitored to maintain stable performance and ensure the products meet practical requirements for large-scale supply.
Certifications
Company Strengths
The Spice Bottle Lids With Dual-flapper Wholesales are supported by our ongoing work in plastic packaging components, where emphasis is placed on mold precision, material stability, and repeatable production results. Over time, we have built up practical experience in handling standard neck finishes and functional cap structures, allowing us to maintain consistency across different production runs.
Our mold development is carried out in-house, with attention to cavity balance, cooling layout, and wear control to ensure long-term usability and stable output. During mass production, processing parameters such as temperature, cycle time, and pressure are managed within defined ranges to reduce variation between batches. At the same time, we keep flexibility in customization, including adjustments to color, marking, and structural details, based on actual order requirements.
We maintain regular supply relationships with buyers in different markets, focusing on stable quality, clear specifications, and predictable lead times to support ongoing procurement needs.
Third-Party Inspection
The Spice Bottle Lids With Dual-flapper Factory can be arranged for third-party inspection prior to shipment to ensure the delivered goods meet agreed specifications. We regularly coordinate with independent agencies such as SGS, BV, and Intertek, and provide full support during the inspection process, including sample preparation, on-site access, and documentation.
Inspection items can be defined according to customer requirements, covering aspects such as dimensional verification, assembly performance, appearance standards, and packaging condition. We align our internal quality checkpoints with the agreed inspection criteria in advance, so that batch consistency and compliance can be verified efficiently before delivery.
FAQ
Q: Can I customize the color of the lids?
A: Yes, color can be customized according to Pantone references or samples, subject to minimum quantity requirements.
Q:What is the typical lead time for bulk orders?
A: Standard production lead time is usually 15–25 days, depending on order volume and production scheduling.
Q:Are the lids tested for sealing performance?
A: Yes, fit and sealing are checked during production to ensure proper engagement with matching bottle necks.
Q:How do you ensure quality consistency across repeated orders?
A: Production follows standardized processes, and key dimensions and materials remain consistent for repeat orders.
