Today's college entrance examination, I wish all the students a smooth examination and nomination for the gold list. At the same time, don't forget to bring the necessary examination stationery.
So, how much do you know about the quality and safety of the study stationery that accompanies your children every day? Today, let's learn together what to pay attention to when inspecting general-purpose stationery (excluding writing implements).
Defect description
| Defect description | critical | serious | slight |
| 1. sales packaging | |||
| Incorrect quantity per retail package (inconsistent packaging method) | * | ||
| Wrong mix per retail package (inconsistent packaging method) | * | * | |
| 2. Labels, Marks, Printing (Sales Packaging and Products) | |||
| Missing requirements/wrong specification | * | ||
| Label/mark printing is unclear | * | * | |
| 3. Materials | |||
| Material color is not satisfactory |
* |
||
| 4. Appearance and function | |||
| ruler bent |
* |
||
| Damage/Traits/Surface Discoloration/Dent |
* |
* |
|
| Wavy/Jagged edge of ruler |
* |
||
| no magnetic function |
* |
||
| Missing accessories |
* |
||
| Product size does not match |
* |
||
| Significant shortage of glue or tape |
* |
||
| The stamp pattern is not centered |
* |
||
| Poor adhesion of glue |
* |
||
| Logo printing on ruler |
* |
* |
|
| Bad roller function of roller stamp |
* |
||
| The stamp pattern is not clear when the stamp is full of ink |
* |
||
| The pattern is not clear / the magnifying glass is not magnified enough |
* |
||
| 5. Assembly | |||
| Missing/loose/defective/mismatched or non-functional components |
* |
||
| Incorrect alignment of connector parts |
* |
||
| Loose parts/parts falling off |
* |
||
Field test (field check may apply)
1. Actual functional test
Number of samples:
5 samples, at least one sample of each style
Inspection requirements:
No non-compliance is allowed.
testing method:
For the eraser, cleanly erase the pencil line
For glue sticks, glue up and down for 10 cycles to confirm its reliability, and apply glue to two copies of paper, the results should be satisfactory.
On the duct tape, pull out 20 inches of tape and cut it, it should provide a smooth tape on the core, no hold or twist, no drag, also check its ability to adhere during this time.
For magnets, place them on a vertical steel plate and should not separate after 1 hour.
For stamps, stamps on ink paper and stamps on paper, the pattern should be clear and complete.
2. Complete length test:
(applicable to tape only)
Number of samples:
5 samples, at least one sample of each style
Inspection requirements:
Must meet the requirements
Testing method:
Fully extend the tape, measure and report the entire length.
3. Binding Durability Test
Number of samples:
3 samples, at least one sample of each style
Inspection requirements:
No non-compliance is allowed.
Must be able to staple 20 sheets of paper (or the specified maximum number of sheets, the type of paper is as required)
No paper tearing during attachment, handling or removal
After 10 trials with the stapler, it must not fail.
Testing method:
Bind 20 sheets of paper (or on request, cardboard, if applicable) and staple the paper 10 times.
Note: The stapler or stapler should be provided by the factory.
This issue of inspection knowledge is shared here.
Post time: Aug-24-2022