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Wholesale glass jars of all sizes

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The range of glass food jars and screwcaps is a truly versatile container, ideal for holding small amounts of different products. This can is a high quality packaging option that comes with a 48mm lid (customizable) that can be easily screwed to the neck of the can.


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The range of glass food jars and screwcaps is a truly versatile container, ideal for holding small amounts of different products. This can is a high quality packaging option that comes with a 48mm lid (customizable) that can be easily screwed to the neck of the can. Clear glass lets your customers see clearly what they are buying, so they know they are getting a great deal.

Glass food jars are great for storing jams, jams, mustard and cooking sauces, as well as trinkets and odds and ends such as crafts and sewing supplies. It is the first choice for domestic artisanal jam manufacturers and large-scale pickles and preserves. The classic jam jar style of this container looks great at market stalls, farm shops, delis, cafes and supermarkets!

The common problems in the production of glass jars and our company’s treatment methods are described below. Bubbles, in high white glass bottles, bubbles are often the problem, mainly with a diameter of less than 1mm bubbles, very large bubbles occasionally appear, the cause is very complex, mainly due to technological reasons and external factors (factor). But the absorption of bubbles is much more difficult, mainly because the solubility of the gas in the glass is inversely proportional to the temperature. Therefore, when considering the problem of cleaning the bubbles in the high white glass, do not ignore the effect of the bubble absorption method to Remove (Remove), take the appropriate reduction of melting temperature, improve the solubility of gas in the glass liquid, and control the amount of output method, can make the influence of glass products appearance quality of the bubble is absorbed by the glass liquid and clean. Of course, the lower the temperature, the better. When the temperature is reduced to a certain extent, the problem will go to the opposite side, not only the bubble can not be alleviated, but also there will be stones. In addition, high white glass production for gas rate, melting rate should be properly controlled, should not be too high. According to the production experience: very large bubbles or epidermal bubbles are generally not related to glass dissolution, most of them occur in the feeding link. In mass production, our quality inspection department will do a good job to ensure product quality


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