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Quality Control Of Raw Materials

 Selection of raw material suppliers: refer to the supply system for details.

Each batch of raw materials required for production has undergone strict quality inspection, and a quality inspection report is attached. Attached drawings: 2 drawings of raw materials, one quality inspection report.

 

Zibo Creative International Trade Quality Control Of Raw Materials
Quality Control Of Raw Materials

Quality Control Of Raw Materials

. Quality inspection in production.

1. Automatic inspection equipment: 

We use fully automatic inspection equipment in the production process to carry out strict quality inspection on the glass bottle finished by annealing from the annealing furnace.

 

2. The main testing equipment and items are divided into: 

--Bottle body inspection machine.

--Mainly check whether the bottle mouth and bottle body have Fried grain , bottle body bubbles, The bottle of cold grain, bottle body quilts, cut material patterns, etc.

--Bottle mouth inspection machine.

--Test the Fried grain at the bottle mouth, the plugging material at the bottle mouth and the Perpendicularity of the bottle.

Attached picture: Automatic test and picture, bottle body and bottle mouth: 

Zibo Creative International Trade Automatic Test Bottle Body And Bottle Mouth
Automatic Test Bottle Body And Bottle Mouth

Quality Control Of Raw Materials

.3. Manual online detection

Manual light box inspection: Check the bubbles, Fried grain, quills, cold lines, and other appearance problems of the bottle body and mouth.

Attached picture: Of Manual Inspection: 

Zibo Creative International Trade Automatic Test Bottle Body And Bottle Mouth
Automatic Test Bottle Body And Bottle Mouth

Quality Control Of Raw Materials

4. Manual batch inspection: 

Every 2-3 hours, inspect the specific information of each group of molds of the rank machine one by one,

 

The inspection content mainly includes: product capacity, weight, height, diameter, bottle mouth size, product impact resistance, internal stress, product pressure resistance, etc. Specific other testing standards can be operated according to customer requirements. At the same time comply with the factory's current standards.

See the attached chart for the specific table: Manual inspection detail chart.

Zibo Creative International Trade Manual inspection detail chart
Automatic Test Bottle Body And Bottle Mouth

Quality Control Of Raw Materials

 Quality inspection problems and solutions: 

--If manual quality inspection encounters the above quality problems, the quality inspection personnel will notify the quality inspection director as soon as possible,  feedback the situation of the problems,, and at the same time isolate, select, or discard the product according to the specific problem; and adjust the automatic inspection equipment to ensure that it can work normally.

--If there is a problem in the re-batch inspection, it is also necessary to report to the quality inspection director as soon as possible to take corresponding measures.

--In the process of manual picking up, ensure that workers understand the product problems, accurate elimination of problem products. And to return to pick up the product sampling inspection again.

 

 Inspection before delivery: 

After the warehousing of the products to the factory before loading, sampling inspection of the warehouse-in products is carried out, the sampling inspection proportion is 5%, the sampling inspection range is 30%-50%.

 

--To ensure that the main:

-Correct product model.

-The package is in good condition.

-The specific details of the product are correct in size.

-All quality parameters of the product are qualified.

 

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