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Hangzhou Jiayuan Colour Printing Co., Ltd.

22

+

Years Of Experience

Hangzhou Jiayuan Colour Printing Co., Ltd.

Printing Factory

We Focus On Making High Quality Products.

We have obtained IS09001 guality management system certification. IS014001 environment management system certification and 1S045001 occupational health and safety management certification. We have the strict and systematic process system to ensure product quality and lead time.

Throughout the entire processing workflow, the customer-signed proof and the first-piece production sample serve as the consistent quality benchmarks.

Upon detecting any quality issue at any stage, production must halt immediately. Trace the root cause and implement corrective actions to prevent defects from propagating to subsequent processes.

Every batch of products must enable bidirectional traceability from raw materials to finished goods through information such as work order numbers and production dates.

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Printing Processing Workflow

This 8-step production process forms the core framework for internal production management in printing enterprises, ensuring every printed item is produced efficiently and with high quality under controlled conditions.

1.File Processing and Plate Making 1.File Processing and Plate Making
2.Material Preparation and Equipment Calibration 2.Material Preparation and Equipment Calibration
3.Printing and Process Control 3.Printing and Process Control
4.Surface Finishing 4.Surface Finishing
5.Die-Cutting and Creasing 5.Die-Cutting and Creasing
6.Forming and Binding 6.Forming and Binding
7.Final Quality Control (FQC) 7.Final Quality Control (FQC)
8.Packaging and Warehousing 8.Packaging and Warehousing

four procedures form a comprehensive quality assurance framework.

Printing Quality Control Process

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Step 1
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Pre-press Proofing

Provide digital proofs or traditional printed proofs for client signature approval.

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Step 2
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Press Inspection

Compare against the client-approved sample under standard lighting conditions, measuring color difference values (ΔE) using a densitometer.

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Step 3
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Post-Press 100% Inspection

Verify foil stamping/UV patterns are complete, secure, and free of missed areas

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Step 4
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Final Inspection & Packaging

Conduct random checks per national standards (e.g., GB/T 7705) or industry agreements (e.g., AQL criteria).

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