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Foshan Nanhai Changjin Plastic Cans Co., Ltd. (www.cjslzg.com), founded in 2006, is a large private enterprise specializing in the production of IBC ton barrels, IBC container barrels, plastic packaging cans, plastic barrels and chemical barrels. Customized products and services for customers. Our products have been well received by customers since they were launched on the market.

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2021/05/08

Plastic barrels: What factors affect plastic barrels? How to better use chemical plastic barrels?

Plastic barrels are affected by temperature and humidity during the production process. Plastic products are ubiquitous in daily life. Their use makes life easier. Plastic barrels can hold various items and have a wide range of Applications. They can be stacked and stored without taking up much space. The load-bearing capacity of plastic products is very strong, and users should also pay attention to the strength of the barrels when purchasing, as the barrels must withstand certain strength and gravity. For example, there are still stress conditions during the stacking process. There are many factors in production that affect the strength of the barrels, such as the pressure of the solution. High solid solution pressure will result in good plasticizing effects and coloring.

2021/04/14

Plastic barrel: Correctly select chemical plastic barrels

How to identify the quality of chemical plastic barrels? 1. Whether there are relevant production licenses, such as the issued hazardous materials packaging product license. 2. The raw materials used in the product should preferably be new materials. 3. Check the various performance indicators of the product, such as mechanical strength, heat resistance, solvent resistance, etc. Of course, the required parameters of the selected product should be considered based on different applications.

2021/03/30

Chemical Drum: Practical Knowledge of Chemical Drums

What are the applications and characteristics of blow molding molds for chemical barrels? They can replace containers made of metals such as stainless steel and titanium over a considerable range, making them an ideal corrosion-resistant storage and transportation equipment for chemical liquids, offering good value for money. The products are widely used in industries such as chemicals, dyes, pharmaceuticals, pesticides, metallurgy, rare earths, machinery, electronics, environmental protection, textiles, and food. Plastic chemical barrels have advantages such as being seamless, impact-resistant, lightweight, leak-proof, acid and alkali resistant, long service life, and meeting hygiene standards. Their performance is far superior to traditional fiberglass containers, plastic welded containers, and steel-lined rubber containers. The recycling of waste chemical barrels is specifically aimed at various chemical barrels and

2021/03/24

Chemical Drum: Common Knowledge about Chemical Drums

Chemical barrels have good heat and cold resistance, hardness, tensile strength, electrical insulation, and toughness, with excellent chemical stability. They are almost insoluble in any organic solvent at room temperature, resistant to corrosion from various acids, bases, and salt solutions, and also exhibit excellent resistance to environmental stress cracking and thermal stress cracking, high surface hardness, and good Size stability. Chemical barrels are convenient to use, economical, and durable. With the development of internationalization, plastic barrels have gradually become the main product for liquid packaging. They can hold Class II and Class III hazardous materials, with Class II hazardous liquid density at 1.5g/cm3 and Class III hazardous liquid density at 1.8g/cm3. Product structure.

2021/03/24

Chemical Drum: Introduction to Chemical Drums

2021/03/18

Chemical barrels: Why choose chemical barrels? How to identify their quality?

Chemical drums: In recent decades, the chemical drum industry has developed rapidly, and the chemical drum market has become a huge "cake" for many businesses. More and more businesses are joining the chemical drum industry. In the past, the demand in the chemical drum market has always been strong. Compared to other types of plastic products, coated drums are still a relatively high-profit product. Chemical drums have many advantages. Plastic chemical drums are seamless, impact-resistant, leak-proof, acid and alkali resistant, lightweight, have a long service life, and meet hygiene standards. Compared to traditional fiberglass containers, plastic welded containers, and steel-lined rubber containers, their service performance has greatly improved.

2021/03/12

Plastic Barrel: How to Properly Choose Chemical Plastic Barrels?

Plastic barrels: Chemical plastic barrels play a very important role in our lives. However, due to the different materials used in the production of chemical plastic barrels, the applications of different chemical plastic barrels vary greatly. There are three commonly used materials for producing chemical plastic barrels, namely polyethylene, polyvinyl chloride, and polypropylene. Because the plastics and additives used in the production of these three types of chemical plastic barrels are different, they cannot be used indiscriminately to hold food.

2021/02/26

Plastic barrels: A brief discussion on the stacking and storage of plastic barrels

There are no issues with the use of plastic barrels; nowadays, they are indispensable in daily life. However, to make better use of them, there are several aspects to pay attention to when stacking and storing. Nanhai Changjin Plastic Container Co., Ltd. will introduce the stacking and storage of plastic barrels.

2021/02/22

Plastic Barrel: The functions and characteristics of plastic barrels

Plastic barrels are mainly used for the storage and transportation of various liquids. They are not easy to break, do not rust, are lightweight, and are not easily deformed. Additionally, plastic barrels have good oil resistance and strong corrosion resistance. Nanhai Changjin Plastic Container Co., Ltd. will introduce the functions and characteristics of plastic barrels.

2021/02/19

IBC ton barrel: The importance of cleaning IBC ton barrels

IBC ton barrels are medium bulk containers in IBC. They are essential tools for modern warehousing and transportation of liquid products. Using container barrels for packaging can significantly reduce production, storage, transportation, and operational costs, saving a large amount of manpower and material resources. Nanhai Changjin Plastic Container Co., Ltd. will introduce the importance of cleaning IBC ton barrels.

2021/02/18

Chemical Drum: A Brief Discussion on the Basic Knowledge of Chemical Drums

Chemical barrels are mostly made of plastic, commonly referred to as plastic chemical barrels or plastic chemical drums. They are developed using scientific formulas and blow molding techniques, featuring a variety of colors and an attractive appearance. They meet packaging standards in terms of acid and alkali resistance, corrosion resistance, leak prevention, colorfastness, and deformation resistance, making them a good choice for the long-distance transportation of chemical product packaging materials. Nanhai Changjin Plastic Container Co., Ltd. will introduce some basic knowledge about chemical barrels.

2020/10/27

The filling height can be clearly seen through the inner liner of the transparent plastic bucket.

As a basic component of industry systems, cables are widely used. Therefore, under the rapid economic development in our country, the prospects for the cable market are also very promising. In the coming years, some cable markets will see significant development, and certain cable products will face a large market demand.

2020/10/21

Wholesale Tips for Plastic Buckets: 6 Tricks to Help You Identify the Quality of Plastic Buckets

Plastic barrels, as common tools, such as plastic water buckets, food plastic barrels, chemical plastic barrels, etc., are widely used in various industries. Why are plastic barrels so popular? First, plastic barrels have a relatively high density, which allows them to be moisture-proof, waterproof, dust-proof, and corrosion-resistant. They effectively isolate external dust, water, and other liquid substances; prevent packaging from being contaminated and corroded; and avoid ultraviolet penetration. Second, plastic barrels have a variety of Specifications, making them easy to mold into different shapes and customizable, which is quite convenient.

2020/10/21

The reason why plastic barrels must be kept away from fire sources.

Nowadays, the use of plastic barrels can be seen in every household. Compared to barrels made of other materials, they have obvious advantages. Plastic barrels are easy to purchase, available in both small shops and large malls. They are made from simple materials and are easy to manufacture, making them a common product that does not require special custom orders, saving time.   Plastic barrels are convenient to carry, lightweight, and easy to move, which does not consume much manpower. The lifespan and usage rate of plastic barrels are relatively long because plastic has good extensibility, making it resistant to breakage and wear. There is no need to worry about dropping them on the ground, which could cause them to crack or be oxidized and corroded by air.   Plastic barrels are lightweight, stable in nature, and have excellent wear resistance and corrosion resistance, which makes them popular among people. However, during use, people often neglect to protect plastic barrels, leading to various damage incidents. This not only causes resource waste but also affects normal production and life. Therefore, when using them, one should follow the normal usage rules. Below, we will introduce how to extend the lifespan of plastic barrels.   When using plastic barrels, avoid colliding them with hard objects, as cracks can affect both aesthetics and the amount of water stored. Water can create localized pressure on the plastic barrel, significantly impacting its lifespan. Additionally, avoid direct sunlight, as the polyethylene inside the plastic barrel can deteriorate when exposed to water, affecting the hardness of the barrel. A softened plastic barrel not only has reduced capacity to hold water but also has its lifespan greatly affected.   At the same time, it is strictly forbidden to allow fire sources near plastic barrels, as they are flammable. When exposed to fire, they can ignite if the temperature reaches the burning point. Therefore, we must conduct a thorough inspection of the environment around plastic barrels to eliminate potential hazards, ensuring safe production by the manufacturers of plastic barrels.   Plastic barrels are ubiquitous in daily life, whether at home or elsewhere, playing a significant role. Their low price and good properties greatly facilitate both buyers and sellers. The durability and high usage rate of plastic barrels also ease the transportation and storage of goods, significantly benefiting the lives of the people.   Plastic barrels are also known as plastic chemical barrels and are produced through scientific formulas and blow molding. How much do you know about the outstanding performance of plastic barrels? The manufacturers of plastic barrels will introduce them to you.   1. Plastic barrels are aesthetically pleasing, smooth inside and out, without welds or seams, lightweight, strong, impact-resistant, corrosion-resistant, odorless, and easy to transport.   2. They have a long lifespan, with a shelf life of 1.5 years under normal filling, transportation, and unloading conditions.   3. Product technical parameters strictly adhere to industry standards, and product appearance design and dimensions can also be customized as needed. Chemical barrels have advantages such as seamless one-piece polyethylene construction, impact resistance, aging resistance, lightweight, leak-proof, acid and alkali resistance, long lifespan, and compliance with hygiene standards, greatly outperforming traditional fiberglass containers, plastic welded containers, and steel-lined rubber containers in performance.   4. They can be used for hot filling, with a general temperature not exceeding 60°C. Chemical barrels have advantages such as seamless one-piece polyethylene construction, impact resistance, aging resistance, lightweight, leak-proof, acid and alkali resistance, long lifespan, and compliance with hygiene standards, greatly outperforming traditional fiberglass containers, plastic welded containers, and steel-lined rubber containers in performance. The materials for 25-liter plastic barrels are mostly made from polyethylene, polypropylene, and other plastics through blow molding and injection molding, serving as outer packaging for liquids and solids in industries such as chemicals, pesticides, pharmaceuticals, food, hardware electronics, and electromechanical. After hot filling, the contents should be allowed to cool fully to room temperature before sealing the lid and stacking.   5. For easily dispersible chemical products, lids with venting functions can be used to avoid the danger of overpressure during transportation while ensuring the sealing performance of the liquid.

2020/10/19

How to extend the lifespan of a ton barrel

The price of the ton barrels we purchase is not low, and such products are needed every day, so we must pay special attention to basic maintenance work. Although it is not necessary to wipe them every day, they must be used correctly. So how can we extend the usage time of such products?   1. Purchase quality products   No matter what industry we are in, since we need to use ton barrels, we should ensure their quality. It is best to cooperate with reputable ton barrel manufacturers to obtain products with qualification certificates. This way, we do not have to worry about quality, and the manufacturers will provide us with different models, making it much easier to choose without too much hesitation.   2. Avoid bumps during daily use Ton barrels are generally made of plastic, which has good corrosion resistance and anti-degradation properties, but they are not resistant to bumps. Especially when subjected to external force, they may leave marks or even suffer damage. Therefore, if we want to avoid problems with the ton barrels, we must be careful during daily use, and there should not be sharp objects around the area to avoid any impact.   3. Conduct regular inspections We should also perform simple inspections on the ton barrels regularly, such as conducting a complete maintenance check every week. A simple wipe can help us determine if the ton barrel is damaged or needs repairs. Only by doing the basic daily work well can we extend the usage time of our products, which also helps us save a lot of costs in an indirect way.   200L plastic barrels are common transportation products, and long-term use inevitably leads to some minor issues, such as wear or cracks. If not handled properly, it can also lead to product damage.   If the 200L plastic barrel we need to repair is made of polyethylene, we can use plastic welding or an electric soldering iron for hot welding and bonding. The working principle of the 200L plastic barrel is that after the circuits are connected, the air compressor continuously sucks in air and compresses it into high-pressure gas; the electric heating wire in the plastic welder is heated to a very high temperature. By opening the exhaust valve of the air compressor, the high-pressure gas is heated as it passes through the holes in the electric heating wire of the plastic welder, and then it is sprayed out from the nozzle as a high-pressure hot gas flow that melts the plastic, allowing the plastic molecules of the two surfaces to diffuse and penetrate each other. After cooling, the interface disappears, and they bond into one.   The performance of the pressure regulator is used to adjust the voltage of the plastic welding gun, thereby controlling the temperature. Generally speaking, at room temperature (20-25°C), adjusting the voltage to around 120V can maintain the temperature of the high-pressure hot gas flow at about 174°C, which meets the temperature requirements for welding polyethylene 200L plastic barrels.   Of course, some plastic barrels are very difficult to repair once damaged, and due to the special substances they contain, they are also hard to recycle and reuse. If disposed of by burial, they are difficult to degrade and can pollute the soil; if incinerated, they produce many harmful gases that can affect our health, and gas pollution is hard to clean. Therefore, we advocate for special treatment of plastic barrels before secondary processing to reduce environmental pollution.   I believe that through the above introduction, everyone has understood the methods for handling damaged plastic barrels during use and can practice them in daily life to reduce resource waste. 200L plastic barrels are ubiquitous in life. The inner liner of a 200-liter plastic barrel is usually made of high molecular polyethylene, which has high hardness and strength. Additionally, this product has good toughness, allowing it to be cleaned and reused, reducing production costs. To ensure that the product quality is not compromised, the following introduces the precautions for cleaning plastic barrels.   200-liter plastic barrels are non-greasy and easy to clean, making the cleaning process relatively simple. There are mainly two types of cleaning: manual cleaning and machine cleaning. Manual cleaning can ensure effective cleaning but consumes more time and effort. Machine cleaning can improve work efficiency and cleaning quality.   In summary, the 200-liter plastic barrel has many characteristics that can meet demands. To ensure that product quality is not compromised, standardized operations should be followed during cleaning, and appropriate cleaning methods should be chosen to ensure quality while improving the plastic's durability, thus extending its service life.   200L plastic barrels are not only visually appealing but also very useful, and many projects use them. Since the material is plastic, although they are somewhat large, they are not heavy, making them convenient for transportation and storage. This not only saves labor but also conserves space. They are highly resistant to cold and corrosion, suitable for use in many environments.   Although 200L plastic barrels have many advantages, it is important to pay attention to their usage methods. While they are used for holding items, not everything can be stored in them. For example, dangerous goods such as sulfuric acid, gasoline, and toluene cannot be stored in them, as they can easily explode. Some barrels are specifically designed for storing chemicals and are not suitable for storing consumable water or oil. Detailed consultation should be conducted before purchasing. How to choose materials for 200L plastic barrels   Plastic barrels need to have a certain degree of transparency. Additionally, due to the requirements of transportation or handling processes, they must have a certain level of wear resistance and impact resistance. Furthermore, in the acid and alkali industry, there are also certain requirements for their corrosion resistance. Therefore, the selection of raw materials for plastic barrels is very important.   Transparent plastics require high light transmittance, which necessitates strict surface quality requirements for plastic products, with no blemishes, air holes, or whitening. Issues such as haze, black spots, discoloration, and poor gloss must be avoided. Therefore, throughout the injection molding process, strict and even special requirements must be made regarding materials, equipment, molds, and even product design.   Additionally, since transparent plastics often have high melting points and poor fluidity, adjustments to process parameters such as machine temperature, injection pressure, and injection speed are often necessary to ensure that the product's surface quality is maintained while allowing the injection material to fill the mold without causing internal stress that leads to product deformation and cracking.   What equipment is needed to produce plastic barrels   1. Extruder and die head; basically the same as general extrusion-blow molding equipment.   2. Preform processing device; the tubular preform extruded by the extruder must be cut, bottom fused, and neck processed through this device to form a test tube-shaped preform with a bottom.   3. Preform heating device; the preform heating device includes various types such as ovens, heating sleeves, and heating channels. Heating methods can use electric heating or infrared heating. However, the heating device must be able to adjust the temperature and heat evenly to minimize the temperature difference between the inside and outside of the preform.   4. Stretching device; there are two types: stretching core rods and stretching clamps. The stretching core rod is inserted from the upper part of the preform, pressing against the bottom of the preform under hydraulic pressure to perform longitudinal stretching, and then compressed air is introduced through the holes in the core rod to inflate it, performing radial stretching. Most stretching molding uses this type of stretching device. The stretching clamp clamps both ends of the tubular preform from the outside, performs longitudinal stretching under hydraulic pressure, and then inflates it for radial stretching. The neck and bottom have flash that needs to be trimmed, and the flash can be crushed and recycled.   5. Special molding machine for extrusion-stretch-blow.

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Foshan Nanhai Changjin Plastic Cans Co., Ltd., founded in 2006, is a large private enterprise specializing in the production of plastic packaging barrels (cans). The existing fixed assets are more than 300 million yuan, with an annual output value of more than 300 million yuan. The overall relocation was completed in May 2023, and has now moved to a self-built factory building located in Luodong Industrial Park, Shishan Town, with a construction area of more than 59000 square meters.

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Company Address:

No. 1, Guoshi South Road, Shishan Town, Luodong Village, Nanhai District, Foshan City, Guangdong Province, China

Contact Phone:

86199-2414-7690

Company Fax:

860757-81203683

Main Products

Ton barrel and accessories series

Closed Bucket Series

Iron Hoop Barrel Series

Open Bucket Series