200ml Plastic Bottles With Lids

Product Introductions

The 200ml plastic bottle with lid was primarily developed during the design phase to address the practical packaging requirements of seasonings and dry goods. Featuring a standard cylindrical profile measuring 56 × 133 mm, this product utilizes integrated mold control during the injection molding process to ensure uniform wall thickness, thereby guaranteeing the bottle's structural stability during filling, stacking, and long-distance transit. During production, we typically calibrate the precision of the bottle neck threads to align with the specific filling line specifications of various markets, ensuring that the lid maintains a smooth, consistent seal even when processed by high-speed capping machinery. This structural design is suitable not only for the basic packaging of spices, powdered seasonings, and dried foods but is also frequently utilized for retail-oriented display packaging applications.

Within our actual factory production workflow, the manufacturing of this model begins with a strictly controlled blending process using food-grade PP/PE raw materials. During the injection molding phase, we prioritize the precise control of melt temperature and cooling duration to minimize dimensional deviations caused by uneven shrinkage of the bottle body. Following the molding process, each unit undergoes rigorous inspection-including checks for neck flatness and random sampling of thread fit-to ensure consistent compatibility with various lid types. In mass production scenarios, this product is processed through automated sorting and visual inspection stations to mitigate common defects such as surface scratches, flow marks, and injection molding flash.

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During the actual factory development phase, the entire set of molding parameters for the 200ml plastic bottles with lids was strictly controlled in accordance with standards for food-contact packaging containers. The primary focus was to ensure the structural stability of the bottle body-particularly following high-speed injection molding-and its subsequent compatibility with filling operations. During production, this bottle type is typically manufactured using food-grade PP raw materials via a process involving melt extrusion and cavity injection molding. By implementing segmented control over mold temperature, holding pressure duration, and cooling curves, we minimize issues related to uneven shrinkage and localized stress concentration within the bottle body, thereby ensuring overall stability during both the filling process and long-distance transportation.

In terms of structural design, the bottle features a uniformly distributed wall thickness to accommodate the varying filling pressures associated with liquid or powdered contents. During mass production, we standardize and calibrate the fit tolerance between the bottle neck threads and the cap to ensure consistent torque during capping, while simultaneously mitigating the risk of loosening or leakage during transit. Furthermore, during the mold polishing stage, the bottle's surface undergoes a fine-texturing treatment to enhance label adhesion and printability, thereby facilitating subsequent branding and finishing processes.

Regarding functional application, this structural design offers flexible compatibility with a variety of cap configurations across different production batches-ranging from standard sealing caps to specialized functional caps with various dispensing mechanisms-to meet the diverse usage requirements of different product categories. The overall product design takes into account the dual scenarios of retail display and bulk transportation; consequently, the design strikes an optimal balance between weight control and impact resistance, making it equally suitable for both end-consumer retail packaging and wholesale-level bulk shipping environments.

Within our factory's production framework, the 200ml plastic bottle with lid Manufacturer is classified as a highly versatile, food-grade packaging container. It is primarily designed to reliably hold seasonings and dry goods throughout various filling and distribution stages. During the actual mold design phase, our primary focus for this bottle model lies in controlling the verticality of the cylindrical body section and the coaxial precision of the neck threads. This ensures a consistent and secure engagement feel during high-speed capping on automated filling lines, while simultaneously minimizing sealing defects caused by misalignment.

In the injection molding process, we employ a segmented temperature control technique to stabilize the flow dynamics of the molten material. Specifically, for the bottle neck and thread areas, we extend the holding pressure time to ensure structural density, thereby preventing issues such as weak thread edges or minor deformations. Following the molding of the bottle body, the units undergo a natural cooling phase followed by precision trimming. We utilize a combined approach of manual inspection and automated visual detection to screen out semi-finished products exhibiting flow marks, surface scratches, or other cosmetic defects, thereby guaranteeing batch-to-batch consistency.

In terms of application, this product boasts a broad scope, commonly appearing across various end-use sectors such as spice and seasoning packaging, herb storage containers, kitchen dry food packaging, supermarket retail packaging, restaurant and catering supplies, and private-label food brands. As a staple in our long-term production portfolio, this model is consistently supplied as a standard, general-purpose bottle. Our production team can rapidly customize cap styles, colors, and surface finishes to meet specific client requirements without compromising the bottle's fundamental structural integrity or mold stability-a commitment that ensures consistent delivery quality for all recurring orders.

Regarding the 200ml plastic bottles with lids Supplies-specifically in the context of long-term export supply and the fulfillment of bulk orders-our approach to after-sales support is anchored in a robust traceability mechanism built around actual production batches and shipment records. Consequently, all service-related actions are executed based on verifiable production data and mutually agreed-upon transaction terms, rather than relying solely on verbal feedback.

In addressing quality anomalies, we typically initiate an internal review based on the order batch number, production date, and quality inspection records. This review encompasses the traceability of raw material batches, records of injection molding parameters, and archived finished-product inspection data, allowing us to pinpoint the specific stage at which the issue occurred. For batches confirmed to contain production-related defects, we provide appropriate remedies-such as replenishment or replacement-tailored to the specific circumstances. Concurrently, we adjust relevant process parameters in subsequent production runs-for instance, by compensating for mold wear at the bottle neck or optimizing cooling times-to prevent the recurrence of similar issues.

Regarding logistics and scheduling issues that may arise during order fulfillment, we maintain a systematic tracking process utilizing packing lists and container loading records to ensure that clients have clear visibility into the real-time status of every shipment. For long-term partners, we typically establish a dedicated communication protocol to synchronize production schedules, raw material procurement cycles, and shipment timelines, thereby enhancing overall delivery reliability.

All after-sales inquiries and issues are resolved based on actual inspection results and the mutually agreed-upon trade terms, ensuring that subsequent coordination and execution are carried out with clearly defined boundaries of responsibility.

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