Product Introductions
Round Plastic Spice Jars with Shaker Caps are manufactured as a standardized packaging solution for dry seasoning products, with the design focusing on consistency in mass production and compatibility with automated filling lines. The 100ml round body is formed through precision injection molding, with controlled shrinkage rate and wall thickness to ensure uniform dimensions across batches. This structure is suitable for filling spices, dried herbs, and powdered condiments, while maintaining stable stacking and storage performance during transportation and shelf display. The shaker cap is engineered with calibrated dispensing holes to achieve even flow control, reducing clogging and minimizing over-pouring during use.
Product Parameters
| Parameter | Description |
|---|---|
| Model | SN-10 |
| Material | Food-grade Plastic |
| Size | φ104 × 45 × 37 mm |
| Capacity | 100ml |
| Color | Customizable |
| Suitable For | Salt, pepper, and dry spices |
Product Features
The Round Plastic Spice Jars with Shaker Caps were designed with uniform dispensing as a core principle. Through repeated testing of the cap's pore size distribution and opening density, stable release of powdered and granular seasonings is ensured from various angles of use, preventing concentrated spillage or clogging. Both the jar and cap are made from food-grade safe materials. Raw materials undergo basic performance testing upon arrival at the factory, and melt temperature and cooling time are strictly controlled during injection molding to guarantee the product is odorless and free of significant internal stress residue.
In terms of structural development, the product features optimized wall thickness ratios and reinforcing rib layout, resulting in a stable and durable overall structure that is less prone to deformation or cracking during transportation, stacking, and long-term use. All specifications are produced based on a unified mold standard, with dimensional tolerances controlled within a stable range, facilitating automated filling and consistent end-product display. Furthermore, the production line allows for adjustments to color, labeling, and local structural elements, enabling mass customization without changing the main mold to meet the packaging needs and market applications of different customers.
Certifications
Application
Round Plastic Spice Jars with Shaker Caps Factory are designed to match standardized filling and packaging processes, making them suitable for multiple dry seasoning applications across retail and distribution channels.
In food retail packaging, the jars are commonly used for ground spices, blended seasonings, and dried herbs. The uniform bottle dimensions and stable structure allow smooth operation on semi-automatic or automatic filling lines, improving packing efficiency and reducing adjustment time during production runs.
For private label projects, this model is frequently selected due to its consistent specifications and compatibility with different branding formats. It supports label application, color differentiation, and outer packaging combinations, helping clients maintain product consistency across different SKUs.
In bulk distribution and wholesale supply, the 100ml capacity provides a practical balance between volume and handling convenience. The shaker cap ensures controlled dispensing, making it suitable for end-users in household kitchens as well as food service environments where portion control is required.
Additionally, the product can be applied in non-food dry goods packaging, such as powdered additives or granular materials, where stable sealing, repeatable dimensions, and reliable dispensing performance are necessary for daily use and storage.
Lead Time
For round plastic spice jars with shaker caps supplies, the prototyping stage typically takes 5–7 business days. This time is primarily used for debugging existing molds, confirming material matching, and verifying the dimensions of the first piece. Before production, injection molding parameters, including melt temperature, injection pressure, and cooling cycle, are preset based on sample requirements to ensure consistency in dimensional accuracy and appearance with subsequent mass production. If color or partial structural adjustments are involved, additional time is required for color matching confirmation and assembly adaptation testing.
During mass production, the standard lead time is 15–25 days, depending on order quantity, production schedule, and whether customization is included. The production process employs continuous molding with fixed molds, combined with batch inspection to control dimensional tolerances and assembly stability. For orders requiring customized colors, printing, or packaging combinations, time is allocated for process confirmation before formal production. Therefore, the overall lead time may be adjusted appropriately based on the actual process complexity to ensure consistent shipments.
FAQ
Q: Do you offer logo printing on the jars?
A: Yes, logo printing is available through silk screen printing or labeling, depending on design and order quantity.
Q:What packaging methods do you use for shipment?
A: Products are packed in export cartons with inner PE bags for protection. Packaging can be adjusted based on shipping and handling requirements.
Q:Can you support large-volume orders?
A: Yes, we maintain stable production capacity and can arrange production scheduling to support bulk and long-term orders.
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.
