What the data for this category looks like
Packaging printing marketing content data mainly comes from layered source files from design teams (PSD, AI formats), supply chain material specification sheets, product selling points and promotional copy provided by brand owners, and terminal material placement records. Data updates are triggered by new order generation, new product launches, and monthly marketing adjustments, with no fixed batch cycle. The document structure includes material metadata (material ID, applicable specifications), design content (vector graphics, text layout), associated product information (SKU, pricing), and placement instructions (applicable channels, validity period). Fields and units follow printing industry standards: dimensions use millimeters, color values are marked in CMYK, and materials use common industry terminology.
What constraints do these characteristics impose on deployment and upgrades
The large-sized layered design files, multi-dimensional industry-specific fields, and high-frequency update characteristics of packaging printing marketing content impose clear constraints on the deployment and upgrade process. Large-sized source files require deployment to adapt to non-general document parsing logic to avoid parsing failures or timeouts. High-frequency updated material data requires the upgrade process to support incremental synchronization to avoid service interruptions caused by full reconstruction. Industry-specific fields (such as material, number of printing colors) require reserved custom configuration space during deployment, and the field rules of general knowledge bases cannot be used directly. Some materials are associated with product SKUs, so cross-knowledge base association parameters need to be configured to ensure that associated information can be linked during retrieval.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Layered design source files for packaging printing take a long time to parse, and the default timeout cannot complete full parsing |
UPLOAD_FILE_MAX_SIZE | 1500–2000 MB | Packaging design source files (such as PSD, AI formats) are usually large in size, so large file upload requirements need to be supported |
RECALL_TOP_N | 6–10 items | Packaging printing marketing materials contain multi-dimensional associated information, so a sufficient number of related contents need to be recalled to support retrieval |
PARSE_IMAGE_INDEX_ENABLE | Enabled | Packaging design files contain a large number of vector preview images and process diagrams. Enabling image indexing can improve the accuracy of cross-material retrieval |
SYNC_INCREMENTAL_ENABLE | Enabled | Packaging printing materials are updated frequently with new orders and new product launches. Incremental synchronization can reduce service downtime during upgrades |
CUSTOM_FIELD_MAPPING | Configured according to material metadata | Packaging printing materials contain industry-specific fields (such as material, number of printing colors), so custom field mapping is required to adapt to business needs |
The parameter values provided on this page are all common recommended starting points for configuration. Actual values are affected by material forms, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing settings.
Three common mistakes
- Symptom: After updating the version for local deployment, uploading documents to the knowledge base results in no response or returns the
413 Request Entity Too Largeerror. Cause: TheUPLOAD_FILE_MAX_SIZEconfiguration was not updated synchronously, and the new configuration did not take effect, resulting in large file upload being blocked. - Symptom: When creating a new knowledge base, the
Image Indexing Modeloption is not available, and retrieval cannot be performed for preview images of packaging design files. Cause: ThePARSE_IMAGE_INDEX_ENABLEconfiguration is not enabled. If deploying version 4.9.0, confirm whether the corresponding image indexing plugin has been installed, as this function is not built into this version by default. - Symptom: After Docker deployment, third-party model options cannot be found in the model management interface. Cause: The access key and interface address environment variables of the corresponding model were not configured in the deployment script, so the platform cannot load the target model.
How to confirm configuration is complete
- A packaging design source file is uploaded, the completion status of the parsing task is checked, and the timeout configuration is confirmed to meet business requirements.
- A large-sized design file is uploaded, the upload process is verified for normal operation, and the file size configuration is confirmed to align with material specifications.
- The knowledge base configuration interface is accessed, whether the image indexing function can be enabled is verified, and the relevant configuration is confirmed to be turned on.
- An incremental synchronization operation is triggered, whether the updated material metadata is synchronized normally is verified, and the incremental synchronization configuration is confirmed to take effect.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.