identify defects quickly and accurately, and to know how to remedy them. In this handbook all the major defects have been listed with an accurate description and sketch indicating the appearance of the defect and the position in the container where it is most commonly found. On the left page, the causes of the defect have been

Apr 15, 2021 · Common glass defects include bubbles, stones, knots, cords and cat scratches etc. Below are a list of Critical and Major defects that can occur during production of promotional glass bottles: Stuck Plug. A piece of glass, usually very sharp, projecting inwards just inside the neck bore. Overpress.

Critical defect. A threadlike glass appendage inside container as viewed through the open neck of the bottle. Difficult to observe in filled container but could result in glass contamination of product.

May 5, 2023 · Here are some common glass container defects and their causes: 👇. 👉 1. Stones or inclusions: These defects occur when foreign material, such as stones or dirt, is trapped in the glass...

Glass container defects guide provides high-level details of nearly all possible defects of a glass container, including image and standard name of the defect (often including the most frequently used local terms).

Jun 26, 2024 · Thin shoulder, slug neck, choke neck, heavy bottom are terms used to describe the uneven distribution of glass. A thin blister, usually found on or near the sealing surface. It can however show up anywhere on the glass container. Partial fractures, usually found in the heel area. Any opening causing leakage.

How to identify and name defects in glass primary packaging, such as defects in glass jars and defects in glass bottles.

Hemi Sagi , President of Advanced Test Concepts (ATC) , recently was interviewed to discuss the risks of a pinhole or a micro leak in pharmaceutical containers and packaging systems. “The idea is to ensure that the package is sterile and a microorganism cannot go through this defect size.

Apr 24, 2024 · Learn about common defects, safety standards, and best practices to enhance efficiency in glass bottle production. Ideal for professionals in the food, beverage, and cosmetics sectors looking for reliable, high-quality packaging solutions.

The Glass Container Forming Defects App (GCFDA) is a digital glass defects manual that provides information about common glass defects, including glass defects pictures, standard names, and cause & remedies.