What is a qualified glass bottle?
[China Glass Network] What is a qualified glass bottle? (1) Bubbles in bottles: Bubbles are a problem that is more likely to occur in the production of glass bottles. Most quality inspectors in the inspection cannot correctly grasp the dimensions. For example, bubbles above 1mm on the sealing surface of the bottle mouth are not allowed. Bottle body: no more than 6 bubbles within 1cm of ∮1mm; no more than 3 bubbles of 1mm<∮<6mm, and the spacing is more than 20mm; the surface of the bubble is not allowed to wait, very Difficult to grasp, only with the shape of the film is not the same. (2) æª neck: mainly in the operation of the hand, the die and the mold is misplaced or the side of the die is not completely placed on the mold, requiring the operation to correct the operation can be solved. Even if it does not affect the fit with the lid, it affects the appearance of the entire bottle. (3) Oblique bottom: uneven feeding at the bottom, half thickness, or even more than half, affecting product quality and lowering the product grade.
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