Product Introductions
Pet Plastic Spice Jars are developed for bulk spice and seasoning packaging where material stability and production consistency are required. The bottle is produced using food-grade PET with controlled wall thickness to ensure uniform strength across batches, while the PP screw lid is molded separately to maintain reliable thread engagement and sealing performance. During production, both components are matched to minimize deformation and ensure smooth assembly on high-volume lines.
The overall structure is optimized for automated filling, labeling, and carton packing processes. Attention is given during manufacturing to maintain shape stability during storage and transport, reducing the risk of deformation in bulk handling. This model is commonly selected for private label programs and long-term food packaging projects where repeat orders, dimensional consistency between batches, and dependable supply are critical.
Product Parameters
| Item | Details |
|---|---|
| Model | SN-81 |
| Material | PET bottle + PP lid |
| Capacity | 310 ml |
| Size | φ67 × 112.8 mm |
| Application | Spices, seasonings, dry food |
| Customization | Logo, lid color, packaging |
Sealing Performance & Lid Fit Control
The sealing performance of the PET plastic spice jar is managed through controlled matching of the bottle neck and PP lid threads during production. Both components are produced using fixed molds with defined tolerances to ensure stable engagement and consistent closing torque across batches.
During assembly, lid fitting is checked to confirm smooth rotation and secure closure without excessive resistance. Random samples from each production batch are tested to verify thread alignment and sealing reliability. This process helps reduce the risk of leakage or loose lids during filling, storage, and transportation, especially in bulk handling and export shipments.
Certifications
After-Sales Service
We provide structured after-sales support for all bulk orders. Upon receipt of goods, customers are encouraged to inspect the products and report any issues related to quantity, packaging, or visible defects. Our team reviews the feedback and works with the production and quality control departments to identify the cause and provide an appropriate solution.
For long-term partners, we maintain records of past orders and any reported issues to ensure continuous improvement and faster resolution. Replacement, rework, or technical guidance is offered as required, with clear communication on responsibilities and timelines, ensuring that cooperation remains reliable and predictable.
Shipping And Delivery
Shipping arrangements are organized based on order volume, delivery schedule, and destination requirements. For smaller or time-sensitive orders, express or air freight options can be arranged. For bulk quantities, sea freight is typically recommended to balance cost and delivery efficiency. Packaging and loading plans are confirmed in advance to match the selected shipping method and reduce the risk of damage during transit.
Before dispatch, goods are checked against the order details and packed according to export standards. Shipping documents, including packing lists and commercial invoices, are prepared to support customs clearance. Throughout the shipping process, we maintain communication on shipment status and coordinate with logistics partners to ensure the cargo is delivered as scheduled.
FAQ
Q: Can we customize the lid color or jar design?
A: Yes, we offer lid color customization and can adjust the bottle appearance within production capabilities. Detailed requirements and minimum quantities are discussed prior to order confirmation.
Q:Can we print our logo on the jars?
A: Yes, both the bottle and lid can be printed or labeled for private label or OEM projects. Printing options include pad printing, silk screen, or sticker labels, depending on quantity and design.
Q: What is your policy for defective or damaged products?
A: Upon receipt, customers should inspect the goods. Any verified defects or damages are addressed through replacement, rework, or credit, depending on the issue and order agreement.
Q: How do you ensure quality during mass production?
A: Quality control is integrated into each stage: raw material inspection, molding, lid production, assembly, and final inspection. Random sampling and visual checks ensure consistent quality across batches.
