Boston bottle manufacturers: Green bottle beer has become a symbol of high-quality beer.

2023-01-31

Boston bottle manufacturers: The glass processing technology has improved, which can eliminate this residue, but the cost is very high, and it is not worth the effort to use it for glass that is not for instruments and meters. Moreover, everyone has found that green bottles can slow down the flavor change of beer, so in the early 19th century, they began to specialize in the production of green bottles for beer. The tradition of green bottles may have been preserved for this reason. Boston bottle manufacturers: Later, people would add ferrous oxide and chromium oxide as colorants to make the glass look greener. Boston bottle manufacturers: In the 1930s, they unexpectedly discovered that beer stored in brown bottles did not lose its flavor over time. "This is mainly because brown bottles can better prevent the impact of sunlight on beer." Beer exposed to sunlight can develop an off-flavor. Research shows that the culprit causing the off-flavor is the iso-alpha acids in hops. Under light conditions, the bitter components in hops can help the formation of vitamin B2, and the iso-alpha acids in beer under sunlight will react with vitamin B2 to form a chemical substance that smells like a weasel's fart. Using brown bottles or some dark brown bottles can absorb most of the sunlight.

What are the advantages of using a Boston bottle?

2025-02-25

The Boston bottle is primarily made of brown glass, which has the advantage of being able to store away from light, extending the shelf life of medicines, making them less likely to become ineffective and not causing chemical reactions. Therefore, the packaging of the Boston bottle proves the quality of the medicine. Now let's talk about its advantages. The Boston bottle can block light, which is well known to effectively resist sunlight and extend the shelf life of light-sensitive products. However, it can also obscure the color of the product. Some products may work well but are not visually appealing, affecting the consumer's appetite. In fact, this does not cause any discomfort. Of course, what we need to know when using it is that it mainly depends on the different designs of the Boston bottle and the effects of use, etc. The Boston bottle can bring us a lot of convenience. Therefore, through good design, we can have strong advantages. This way, it naturally provides a lot of convenience, allowing people to play an important role in the selection process. Thus, the effectiveness of use will be stronger. Its design is quite reasonable, with many varieties, and its materials and design can create a good spatial effect. The Boston bottle has a variety of shapes, complete specifications and capacities, and obvious packaging advantages. It increases mechanical strength during transportation, shock resistance, and abrasion resistance, reducing the breakage rate of glass bottles.

The principle of light shielding in Boston bottles

2023-01-06

The Boston bottle is mainly characterized by its excellent physicochemical properties, including good chemical stability, heat resistance, mechanical strength, smoothness, transparency, ease of cleaning, and good sealing performance, making it widely used in the pharmaceutical industry. Now, let me explain the light-shielding principle of the Boston bottle. The Boston bottle is also made by adding certain raw materials that can block light, such as concentrated nitric acid, silver iodide, silver bromide, and silver chloride. Therefore, it is essential to know that these substances need to be stored inside. During storage or transportation, these light-sensitive products should avoid direct sunlight; otherwise, it may lead to product failure. Nowadays, many drugs undergo chemical reactions under light, resulting in the inactivation of many medications, which poses a threat to people's health. So, what is the difference between Boston bottles and transparent glass bottles? It is important to know that many substances are light-sensitive, so these substances need to be stored in brown glass bottles to prevent such medications from deteriorating, and they should also be kept in a cool, shaded area. Many white substances can be placed in transparent glass bottles as long as they do not react with light and silica.

What are the precautions for using a Boston bottle?

2022-12-27

The Boston bottle is widely used and recognized for its various advantageous features, making it easier to operate. Only by strictly following the operational regulations can good results be achieved. Let's understand the precautions for using the Boston bottle together. If you want to know, hurry up and take a look. The Boston bottle has strong corrosion resistance and can combine different characteristics in design and shape. There are certain requirements for the thickness of the glass and the size of the glass bottle. Therefore, it has good corrosion resistance. This naturally leads to strong performance in terms of firepower. Thus, when choosing a Boston bottle, it can be combined based on its thickness and wear resistance, making the design more reasonable. We can choose different types based on its overall functionality and characteristics, and we can also select different sizes according to our needs. Although there are many advantages in use, it is important to note that it should not be used for heating. When taking reagents, the Boston bottle stopper should be inverted on the countertop, and after use, the stopper should be tightened and sealed if necessary. Of course, since the interior of the brown wide-mouth glass bottle is frosted, combined with a frosted glass stopper, strong alkaline reagents cannot be stored with a glass stopper. Additionally, when using the Boston bottle, it is important to note that if it contains alkaline reagents, it needs to be handled carefully.

How to determine if a green bottle meets the standards

2022-12-19

It is well known that various utensils used in daily life must undergo a final quality inspection on the construction site before they can be circulated in the consumer market for customer use. The same applies to glass containers, which go through several strict quality inspection stages before leaving the factory. Below, I will take the green bottle as an example to briefly introduce some quality inspection regulations for beer bottles, so that everyone can understand how to determine whether a green bottle meets the standards. [Defects in Bottle Caps] The mouth of the green bottle must not have hard burrs; the surface of the surgical seam must not affect the sealing integrity. [Urinary Calculi] The sealing ring of the green bottle must not have urinary calculi; the bottle body must not have urinary calculi exceeding 1.5mm; there can be up to 2 small urinary calculi sized between 0.3-1.5mm, and they must not have cracks; the sealing ring must not have urinary calculi. [Cracks] The bottle body must not have cracks that affect the refractive index. [Bubbles] The bottle body must not have bubbles larger than 0.6mm; there must not be more than 3 bubbles with a diameter of 1-6mm; the number of bubbles that can be estimated below 1mm per cubic centimeter must not exceed 3; the bottle body must not have skin bubbles or surface bubbles. [Mold Seams] If the mold seam is sharp and prickly, it should be classified as waste and reprocessed; similarly, if the initial mold seam is clearly defective, it should also be classified as waste.

How is a green bottle made?

2022-12-07

If glass exhibits green with iron(II) oxide as a coloring agent, what is the general organic chemistry decolorization method? It involves adding a certain proportion of oxides, such as manganese dioxide, to the glass melt, which can oxidize the green ferrous ions into yellow ferric ions. At this point, manganese becomes purple trivalent manganese, and since yellow and purple produce a milky white, their coloring level will be much lower than that of sulfite, thus the glass becomes transparent. Similarly, colorless glass can also be made into colorful glass by adding various chemical substances. For example, the blue glasses worn by steelworkers are made by adding cobalt oxide to the glass; blue-purple glass contains manganese dioxide; and the famous ruby glass is generally made using gold as a dye. There are many materials for wine bottles, including glass, porcelain, purple clay pots, stainless steel plates, wood, bamboo, water buffalo horn, and bakelite powder. Do you know how green bottles are made? They are produced by using quartz sand and crushed glass as the basic raw materials, which are melted in industrial kilns at around 1500 degrees, then poured out and shaped into green bottles using the blow-molding method. The sulfur glass skin generally has a stiffness indication, which is made from the mold shape, and the forming of glass bottles.