Quality Control


Quality Control

Reliable Quality Control for Export Orders

For food-contact paper products, consistency matters just as much as price. Buyers need the same size, pack quantity, packaging details and shipment accuracy from quotation to delivery.

Zhongji Paper checks material use, converting dimensions, packaging details and shipping labels to keep wholesale and private label orders clearer, more stable and easier to repeat.

Quality control and workshop process
01

Material Check

Food-contact base paper and related coating requirements are confirmed before production use.

02

Size Control

Shapes, diameters, cut sizes and pack quantities are checked during converting and die-cutting.

03

Packing Check

Retail box layout, inner count and carton marks are reviewed before final packing and sealing.

04

Shipment Check

Quantity, labeling and outward packing condition are checked before dispatch and export loading.

Quality Control Process

What We Check Before Goods Leave the Factory

Overseas buyers usually care about the same issues on every repeat order: whether the product spec stays stable, whether the packing matches the approved version and whether shipment labels remain clear for receiving teams.

Control Points We Check

  • Food-contact use and product description match the confirmed order project.
  • Size, shape and pack quantity stay consistent across repeat batches.
  • Private label packaging details are followed according to approved artwork.
  • Final cartons and labels remain suitable for receiving, warehousing and shipment handling.
  • Communication records make repeat export orders easier to control.

Supporting Documents

When needed, we can provide certificates, test reports, product parameters and packing details before trial orders or bulk orders. These documents help overseas teams review compliance and confirm product fit more efficiently.

Inspection Workflow
Pre-production
Confirm material, size, pack structure and artwork requirements before launch.
In-process
Check cutting, forming and pack quantity during production runs.
Final Packing
Review retail boxes, carton marks and shipping quantity before sealing.
Before Dispatch
Confirm shipment identification and outward packing condition before export.
Reports and Approval Support

Documents Buyers Usually Ask for

For private label orders, trial orders and compliance review, buyers often want the matching report set and basic project information before they place bulk orders.

CertificatesFood-contact related reports and qualification files for market review.
Packing DetailsPack quantity, carton marks and retail box structure for project confirmation.
Product SpecsSize, shape, gsm and usage scenario details for sourcing teams.

Discuss Your Quality Requirements

If you need product parameters, packaging details, certificates or sample arrangements, send us your requirement and we will match the right documents and product information to your project.

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