Reliable Glass Bottles, Jars, Containers Manufacturer | Roetell

What Makes A Glass Bottle The Best

Author: Roe Li

The first glass bottle was produced by Romans in 1AD and ever since the demand for glass bottles has been increasing. Glass bottles are preferred all around the world for various reasons including their reusability, sustainability, and elegant manufacturing. However, the most important factor to consider when investing in glass bottles is the quality of the glass.

Glass bottles come in various qualities and it is crucial to find the best one. Low-quality glass attributes to toxins and proves to be unsustainable whereas good-quality glass can last you ages.

The following are some ways to identify the best quality glass when investing in glass bottles.

Qualities Of Best Glass Bottles

The product packaging influences sales a great deal. The customer takes one look at a product and if the packaging looks low quality, assumes that the product would be the same and doesn’t buy it. This is why it is very important to ensure that the glass bottles you use to package your goods are of high quality. The following are some characteristics of high-quality glass bottles.

No Bubbles In Glass

It is important to note that the glass has no bubbles formed in it. If a glass bottle is transparent, clear, and clean; it indicates that the glass bottle is of good quality and hence free of impurities. If a glass bottle appears rough, it means that low-quality glass has been used in the manufacturing process. The coarseness in glass also affects the beauty and other aesthetic characteristics of the glass.

Thick Glass

When buying a glass bottle, inspect the glass for its thickness and thinness. A thick glass bottle provides better quality and also acts as an insulator. The thickness of the glass also saves it from wearing away. So, it is important to consider thick glass materials when investing in a glass bottle.

If you have any specific requirements or would like assistance in choosing the right thick glass water bottles for your business, feel free to reach out.

Heat Resistant Properties

High-end and good-quality glass bottles are made of borosilicate glass. It is because borosilicate glass bottles provide better density than the average glass. Borosilicate glass is also excellent at protecting the bottles from extreme temperature conditions such as heat and cold. It also provides a barrier against unnecessary wear and tear of the glass. 

If you are looking for a glass bottle that is heat-resistant, make sure to invest in borosilicate glass.

glass swing bottle

Well-Made Mouth

Prior to the early 18th Century, the lip and mouth shape of the bottles was quite rough. It affected the sealing properties of the glass. The roughness in the mouth area of the glass bottles also gave them a rough appeal.

When buying a glass bottle, it should be noted that the mouth is smooth and well-made. A neat mouth makes it easier to drink directly from the glass bottle and seals the goodness of the drink inside the bottle.

Top Suppliers Of High-Quality Glass Bottles

The following are some companies that provide glass bottles that have all the above mentioned qualities.


Made-in-China is an e-commerce platform that was established in 1988. Over a period of three decades, Made-in-China has emerged as a global trade company. It is associated with a variety of industries including health, medicine, art, electronics, construction, decor, lighting, and sports goods are to mention a few.

Made-in-China is also known to produce a multitude of glass bottles for various purposes such as used for packaging and manufacturing.


Based in China, Roetell is a glass manufacturing company that was founded in 1984. Roetell has made its name in the international and global arena for its quality products. The company customizes in making all kinds of glass containers, bottles, and vessels. Under the umbrella of glass bottles, Roetell prides itself on producing glass containers for various purposes. Mist bottles, swing bottles, lotion bottles, Glass Gatorade bottles, ink bottles, diffuser bottles, perfume bottles, and sparkling bottles are to name a few.

Another individuality that makes Roetell stand out is its ability to bring novelty to its products and its efforts into making sustainable and pocket-friendly items.


BottleStore works as a subsidiary to O.berk Company which was founded in 1910. Despite the fact that BottleStore is in partnership with O.berk, the former has carved out an individual name for itself over the course of time.

BottleStore is famous for making all types of glass bottles but apart from glass, they also have a wide range of containers made of metal and plastic. BottleStore also makes custom products for its clients.


Customers usually tend to judge the product quality on the basis of its packaging. Even people who are totally inexperienced in the field of glass quality assurance know that a glass bottle with protruding seams and bubbles is of poor quality. The bad bottle makes the impression that the company uses cheap materials, for both the packaging and the product inside, which leads to lesser sales. So if you are thinking of buying glass bottles in bulk as packaging for your goods, remember to order a few samples and ensure they exhibit all the abovementioned indicators of high quality.

Reliable Glass Bottles, Jars, Containers Manufacturer | Roetell