On what aspects of the quality inspection of the jewelry boxes

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Published by
Jimmy at
January 16, 2018

The completion of a successful jewelry boxes usually requires many steps to control it. In the later stage, the quality of jewelry boxes can be guaranteed through screening control. So in the production process, each process are hidden quality risk, the risk is not the process design is not perfect, nor the equipment performance is not comprehensive, mostly caused by the uneven and lack of skill level of worker quality awareness, control process plus is not strict, often appear quality flaw.

Below is the jewelry boxes factory summed up from these aspects of consideration, for reference only:

1, the loose side: paper paper in four and jewelry boxes, there are suspended adhesion is not tight, and grey board paper.

2., wrinkle: the formation of irregular surface of paper pasting, length of break.

3, after a break angle: Paper jewelry boxes body four corners appear damaged, the phenomenon of white paper.

4, ash (show): dew accuracy due to knife version of the production is not precise enough, or a positioning operation when the offset caused by pasting paper fold after lamination at dislocation, resulting in a gray board.

5, blistering: the surface of the jewelry boxes body surface is irregular, different size of the bubble body.

6, glue stains: the surface deposited glue trace.

7, protruding (acne): a granular material remains in the lower layer of the bag, the surface of the surface up, destroying the surface of the jewelry boxes body roughness.

8, height angle: gray board half through die cutting or slotted, four fold forming adjacent two edges of the level of inconsistency.

9, ripple: jewelry boxes pasting is completed, in order to make the edge adhesion tightly, but also need to use the scraper on the boxes body four side scraping treatment, because the force is not standardized, the entire side will appear uneven length, a strip or vesicles, like water ripple.

I believe that if these factors can be taken into account in the quality inspection process, there is no omission. Every factory's high-grade jewelry boxes can make people feel the real meaning of the two word quality.