For companies handling powders, granules, chemicals, food ingredients, or construction materials, bulk bags are more than packaging—they are essential for storage efficiency, handling safety, and cost control.

Selecting the ideal Flexible Intermediate Bulk Container (FIBC) comes down to five key factors:

1. Match the Bag to Your Material

2. Select the Right Structural Design

3. Pick the Suitable Liner Type

Liner Material Primary Application
PE Liners Standard protection against dust, dirt, and light moisture.
Aluminum Foil Liners High-barrier protection against air, moisture, and light—ideal for lithium battery materials and sensitive chemicals.
Anti-Static / Conductive Liners Essential for electrostatic safety in hazardous environments.

4. Confirm Key Specifications Before Ordering

To ensure an accurate quote and proper performance, define these requirements early:

Custom FIBC Solutions from Hebei Wanhefeng

Hebei Wanhefeng Package Co., Ltd. specializes in engineered FIBC packaging tailored to your operational needs. Our core lineup includes:

Whether you package chemicals, food products, minerals, or lithium battery materials, we deliver reliable, safe, and cost-effective bulk packaging solutions.

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As businesses look for more efficient ways to store, handle, and transport dry bulk materials, choosing the right packaging solution is essential. Hebei Wanhefeng Package Co., Ltd. provides customized FIBC bulk bags for powders, granules, and other industrial materials.

FIBC bulk bags, also known as flexible intermediate bulk containers or jumbo bags, are a practical choice for many packaging applications. Their flexible construction, high loading capacity, and compatibility with mechanical handling can help simplify loading, unloading, storage, and transportation.

Customized Bulk Bag Solutions

Different materials and handling processes require different bag designs. Wanhefeng can provide bulk bags customized according to customers’ requirements, including:

A suitable bag design can help customers improve operational convenience and better match their existing filling, lifting, and transportation equipment.

Reliable Industrial Packaging Support

Wanhefeng specializes in the research, production, and sale of plastic packaging products. Its product range includes FIBC bulk bags, conductive FIBC, food-grade packaging bags, liner bags, sling bags, woven bags, PP fabric, PE fabric, lifting belts, shroud belts, and related components.

The company works with customers to understand their material, loading, discharge, storage, and transportation requirements before recommending a suitable packaging configuration. This customer-focused approach supports the development of practical bulk bag solutions for different industrial applications.

Contact Wanhefeng

Customers are welcome to contact Wanhefeng with their requirements for bag size, loading capacity, material type, filling method, discharge method, liner, and lifting system. Wanhefeng is ready to discuss a suitable FIBC bulk bag solution for your application.

Email: wanhefeng@whfpackage.com
Phone: +86 15544566565
Website: https://whfpackage.com/

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What is the role of concrete washout bag for our production life? Today Wanhe Feng concretve washout bag small part to take you to understand.

International standard concretve washout bag, is a flexible transport packaging containers. Has the advantages of moisture, dust, radiation resistance, solid security, and in the structure has sufficient strength.

Because concrete washout bag loading and unloading, handling are very convenient, loading and unloading efficiency is significantly improved, in recent years the development of rapid. Can be widely used in engineering and construction of various types of powder, granular, lumpy goods packaging, is the ideal supplies for storage, transportation and other industries.

Concretve washout bag is made of polypropylene as the main raw material, add a small amount of stable adjuvant evenly mixed, melt extruded plastic film by the extruder, cut into wire, then stretching, through heat-setting to make high-strength low elongation PP raw wire, and then by weaving, lamination made of plastic woven fabric base cloth, and sling and other accessories sewn together to make concrete washout bag.

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Bags are very common in our daily lives. The main function of bags is to hold things. We usually use bags to hold small things. Many companies will also use packages. Of course, they use larger packages and have different functions. Some manufacturers use Antistatic Jumbo Bags for product production, and there are many forms of Antistatic Jumbo Bags. The editor will introduce three forms of Antistatic Jumbo Bags to you below. We hope that after our introduction, everyone will have a deeper understanding of this knowledge.

Some shapes are round. Round Antistatic Jumbo Bags can hold a lot of things. Its capacity is quite powerful. However, round bags are not used more like square bags in life, and square Antistatic Jumbo Bags are used more. Many places are used, and the applicability is also strong. In the specific transportation process, we should also consider the distance of transportation and the number of transportation. The number of transportation should not be too much. If it is too much, corresponding hazards will occur. In addition, the number of packaging units of Antistatic Jumbo Bags should also be considered, and the number of packaging units should not be excessive. Antistatic Jumbo Bags also have a kind of packaging belt, that is, U-shaped packaging belt. This kind of product is very convenient when lifting. Antistatic Jumbo Bags are also used for one-time use in our lives, but we do not advocate one-time use of such products because Disposable products can cause a lot of waste and a lot of waste of resources.

I believe you have read the introduction of this article and have a corresponding understanding of the three forms of Antistatic Jumbo Bags. If you have any questions or needs, you can directly leave your needs and contact information on the website, and we will contact you in time!

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Jumbo bag manufacturers in the manufacturing process of jumbo bag, there are a lot of processes, during which a process is the drawing process, the width of the wire and the mild tension directly determines the quality of jumbo bag, tons of bag manufacturers to take you to understand the drawing process of jumbo bag.

When drawing, when extrusion of plastic film, the need to pay attention to such a few matters.After cooling the extruded melt film, according to the different types of flat wire to select the appropriate knife distance to cut.When cutting, should try to maintain the uniformity of the flat film cutting.Flat film after cutting to be obtained by thermal stretching treatment flat wire having a greater tension.However, in order to avoid flat wire greater shrinkage in the subsequent weaving process, but also should be heat-set treatment.After passing the cutting and drawing tests of such columns, we can characterize the quality of jumbo bag tons of bags.So, jumbo bag flat wire drawing process is still very difficult not to measure oh,and this is why many of us do not want to explore it.

About jumbo bag this high-quality and high frequency of use of packaging products,a little problem is inevitable,and these problems interrupt line is a very important issue in the meantime,and how to deal with it has become our top priority Oh.Disconnection is jumbo bag manufacturers sewing often encountered problems, suture quality is not required,the machine is not adjusted properly,over the line parts have a sharp mouth,the method of operation is problematic,the needle cooling is not sufficient, etc., will lead to disconnection. jumbo bag manufacturers are not allowed to appear short-term phenomenon.Ton bag manufacturers

When using the lock stitch jumbo bag sewing machine sewing uneven thickness of the product encountered disconnection fault, in addition to one by one to consider the analysis of the above reasons,should also pay attention to the two hook thread caused by disconnection.Sewing machine occupation is well known, because of the need to plan the distribution of action cycles,lock stitch jumbo bag sewing machine shaft and rotary shuttle transmission ratio of 1: 2.That is, the upper shaft rotation for a week,the Rotary shaft to turn for two weeks.

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4 principles of jumbo bags design

Jumbo bags in the design according to the density of the goods(by the density of the goods can be calculated over the economic and reasonable size of jumbo bags)and state (powder need leak-proof,granular without leak-proof), containing the weight of the load, but also consider the distance of transport and how many times of handling,what kind of transport and transport methods?

1.Security

Mainly refers to the strength of jumbo bags.In the design according to the density of the goods (by the density of the goods can be calculated over the economic and reasonable size of jumbo bags)and the state(powdery need leak-proof, granular without leak-proof), containing the weight of the load, but also consider the distance of transport and how many times of handling, what means of transport and transport methods.

2.Sealing packaging materials are different, sealing requirements are different.Such as powder or toxic substances, afraid of contaminated items on the sealing performance requirements are very strict, prone to moisture or mildew of the material also has special requirements for air tightness.

3.Usage

In the design of jumbo bags, to fully consider the customer’s use of jumbo bags specific ways and methods, such as lifting, transportation, loading material performance.

4.Custody sex

Should be based on the user’s conditions of use, reasonable selection of materials, reasonable ratio. The anti-aging ability of plastic products in the sun exposure is currently more concerned about the problem, but also jumbo bags in the actual use of the process often encountered problems.

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In our daily life, jumbo bag has become the main production material of our packaging, jumbo bag load-bearing and tension is essential,why the same kind of bag different customers install the same product load-bearing is not the same, let us understand the jumbo bag packaging skills, and how to prevent jumbo bag after loading does not fry the bag.

First, the jumbo bag is made of warp and weft yarns, and the bottom of an ordinary jumbo bag is narrower than its height, for example 50 *by 80, 50 cm wide and 80 cm high.Small and large side in this case, if the bottom of the unloading area lands first, and the weight of the product is small, the pressure increases and the bag is easily torn.If the side is on the ground and the landing area is large, an explosion usually does not occur in this case.Secondly, when loading powdered or granular products, the loading amount is too full, or the loading amount is too full, when the dumping is stopped, the force acts directly on the jumbo bag, so that the bag’s silk is easy to break.Typically, the load is usually half or two-thirds or more, leaving the neutral.When unloading, the force inside the product is gradually reduced, the force acting on the jumbo bag is very small.This prevents the rupture of the jumbo bag.This is also the technology of loading jumbo bag manufacturers.

jumbo bag are warp and weft intertwined, the general jumbo bag bottom is narrower than the height, for example, 50*80, width is 50cm, height is 80cm, that is to say after loading the goods bottom area to be small, side area to be large.In this case, if the bottom area of the unloader to the ground, the weight of the goods on all the smaller bottom area, the pressure is large, the bag is easy to be torn.If the side area of the ground,the ground area is large, in this case generally does not appear bag fried bag phenomenon.This is a little trick to unload the goods to avoid fried bags.

If you install powdered products or granular products, when loading do not be too full, too full, unloading truck thrown down, the power acts directly on the jumbo bag, it is easy to cause the bag wire fracture.Normal loading is generally loaded more than half, or two-thirds, set aside neutral, when unloading, the power will slowly become smaller in the interaction of the product inside,acting on the power of jumbo bag is very small, so as to avoid the rupture of jumbo bag phenomenon.This is also the skill of jumbo bag loading.

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UV-resistant Jumbo Bags ,that is, UV-resistant container bags,used for chemical product storage and transportation packaging, container bags are one of the uses of chemical container bags. Is designed by the characteristics of chemical raw materials themselves packaging materials, in addition to carrying and other requirements, generally also to ensure the integrity of its packaging items, safety, as well as in line with the provisions of the corresponding national packaging materials.Tons of bags, also known as flexible container bags,tons of bags, space bags, etc., custom tons of bags tons of bags container bags, English translation of a variety, FIBC, is a kind of container unit appliances.

Tons of bag manufacturers in the production of the need to pay attention to a lot of matters, first of all to stand in the consumer’s point of view to consider, below we will introduce in detail.

The safety of tons of bags is the first thing to consider.In the design to consider the packaging volume,the weight of the load and the number of packaging units, but also consider the distance of transport and how many times of handling, what means of transport and transport methods.The practicality of tons of bags, to fully consider the specific ways and methods of customers to use tons of bags, Shandong tons of bags, such as lifting, transportation, loading material performance.Tons of bags of sealing, consumers for tons of bags of sealing performance requirements are different, so we should fully take into account.Such as powder or toxic substances, afraid of contaminated items on the sealing performance requirements are very strict, prone to moisture or mildew materials on air tightness also have special requirements.

Ton bags are mainly used in bulk,granular or powdery items, the physical density and degree of loosening of the contents of the use of different effects.

The performance of the ton bag should be as close as possible to the customer to load the product to do the test, which is the standard written in the“Test special standard filler”, as far as possible to make the technical standards to meet the challenges of the market economy.

What role can UV-resistant Jumbo Bags play?

1, container bag manufacturers packaging restrictions are very large.Powder and granular products can be packaged in container bags.

2, improve the loading and unloading power.It has a large capacity, loading and unloading is very fast, more than ten times more efficient than conventional paper bag packaging line.

3, can effectively maintain the product.Container bag data is rain-proof, impermeable function, after filling in the Outdoor can also be moisture-proof.

4, take up less space.Empty bags can be folded,small size, round tons of bags tons of bags, full bag capacity.

5, long life, UV-resistant Jumbo Bags tons of bags,can be used repeatedly.Ton bags are made from high-strength data, durable, and can be accepted and reused.

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Cement is the main material to build a house, often see the cement packaging is in the form of woven bags plus lining, usually a bag of cement in about 100 pounds. We know that the use of cement as an important building materials, the amount is very large, small bags of cement, although very convenient to use, but in the transport process, encountered the car is broken,the need for transport will be very troublesome.Affected by the current logistics, with jumbo bag cement, can be easily used, but also fast transport, very convenient, low cost.

Cement because of its easy to fly afraid of moisture characteristics, transportation must be used when the package.The bagged cement is easy to handle, metering, storage, and the same situation is higher than the price of bulk cement, so despite the current China’s cement industry in vigorously promote bulk cement, but enterprises are still widely used bagged method.

In 1,000 tons of cement shipping, for example, the traditional manual handling unloading from the ship to the shore takes at least 2-3 days, labor costs per ton of cement about 20 to 30 yuan, in addition to the addition of ship parking fees, bagged cement damage caused by the loss.The jumbo bag costs only 2 dollars per ton, high efficiency, no damage.In comparison, the advantages of loading cement with jumbo bag are obvious.

Easy loading and unloading, for the cement industry to reduce labor costs is the embodiment of the vitality of our products.And the breakage rate is 0, reducing the pollution caused by cement dust, in line with environmental requirements.

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Food grade fibc is often used in the process of transportation of goods packaging, mostly used in textile silk, cloth and other clothing. We know that food grade fibc is mostly made of plastic material raw materials processing, and in the transport process often encounter long hours of work, so that food grade fibc becomes hot.Therefore, in use must be operated in accordance with the normal method, in order to avoid danger.

In the process of food grade fibc, some manufacturers will use some special materials to make food grade fibc more high temperature, but even so, in the transport process, still need to pay attention to the following situations：

1, please hang the hook in the central part of the Sling or Sling, do not oblique hanging, single-sided hanging or cable-stayed hanging high temperature food grade fibc.

2, the operation do not let the high temperature food grade fibc friction with other items, hook or collision high temperature food grade fibc.

3, do not pull the sling to the outside in reverse.

4, high temperature food grade fibc when using forklift operations, please do not make contact with the fork or tie to the bag body, to prevent puncturing high temperature food grade fibc.

5,in the workshop handling, try to use the tray, to avoid hanging hook with high temperature food grade fibc, side shaking side handling.

6,in the Loading, Unloading and stacking should maintain high temperature food grade fibc upright.

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Home in the purchase of goods will have a special shopping bag,and the goods will be packaged with a special bag, then the bulk powder granular material needs to use what kind of bag to package it? This time we have to mention jumbo bag. jumbo bag belongs to a flexible transport packaging container,use it as a powder, bulk and granular materials packaging is perfect!Using jumbo bag to package these materials can effectively improve the efficiency of loading and unloading, but also can reduce the cost of Transportation, which is the main reason many enterprises choose jumbo bag!So what aspects do jumbo bag need to consider when designing?Here by jumbo bag factory to tell everyone!

Elements to consider when designing jumbo bag：

1.Strength: factors to be considered in the design, the volume of the package,the weight of the contents and the unit of the package(the number of packages)also need to consider the transport distance and the number of transport, as well as the mode of transport and mode of transport.Material: reasonable selection of materials should be based on user conditions and reasonable processing ratio. For example, the ability of plastic materials to prevent aging in the sun is the main indicator of the quality of the container. In the production process, attention should be paid to the use of anti-UV agents and the choice of anti-UV materials.

2.Sealing: different packaging materials, different sealing requirements,such as powder or toxic materials, afraid of contaminated items, the sealing performance requirements are very strict. When designing container bags, pay attention to the impact of the base film coating process and sewing process on sealing performance.

3.Availability: in the design of the container bag, it is necessary to fully consider the lifting and transportation of the container bag and the performance of the loaded material.

4.Usability:consideration should also be given to whether packaged food is food and to ensure that there is no adverse effect on packaged food.

These are the four elements that need to be considered when designing jumbo bag.For a jumbo bag, only grasp the four elements to design it in order to ensure its quality and performance,so as to make the design of jumbo bag better applied to the enterprise, but also to protect the effect of jumbo bag loaded materials!

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As a buyer, before buying a bulk bags, ordinary to know a few effects: have you used this product before.Assuming useful, then the packaging can be suitable for my product.
Assuming it is appropriate, then it is very complex,you just need to understand the size of my previously used tons of bags, for example, length, width, height are more, perhaps round bulk bags, diameter and height is how much.There is no film, is a single layer or a double layer, bulk bags can have a discharge port, the center of the inlet is a large opening or a small mouth, Sling is two or four hanging hanging, hanging or pocket bottom.

These have to figure out, assuming that there is a printed bag, printed content do not make a mistake, or printed up and then change there is no way.Another important point, assuming that you can not provide samples to manufacturers quotes and consumption, it is possible to inform consumer manufacturers, bulk bags bag weight is how much, so that manufacturers can be based on the weight of the bag you provide, to calculate how thick fabric to help you consume.

Assume that you can provide photos to manufacturers, it will be more intuitive, experienced consumer manufacturers, see the picture, you can know about bulk bags material and bag weight.

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About Us

Hebei Wanhefeng Package Co.,Ltd. is a professsional manufacturer of various of container bag, PP fabric, PE fabric, lifting belt, shroud belt and locking line etc. We are near Xibaipo Railway, transportation convenient and quick.We are a private enterprise brand new, registered capital RMB3 million it is a company that focuses on research and development, produce, sale for plastic packing product, including common container bag, Conductive FIBC, Drug FIBC, Food-grade container bag, Drangerous bags, Endometrium bag, Sling bag, Woven bag, inner of container bags and so on. Our company covers an area of 10 thousand square meters, and more than 300 workers, including 20 researchers. The FIBC could be warehouse turnover, recoverable availability, reuse utilization, strong bearing capacity, light weight, easy to mechanical loading and unloading,and facilitate logistics and transportation.

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  • Hebei Wanhefeng Package Co.,Ltd.
    • +86 155 4456 6565wanhefeng@whfpackage.com
  • Hexi Industrial Zone , Weizhou Town ,Jingxing County Shijiazhuang,Hebei ,China 050300.
    • Hexi Industrial Zone , Weizhou Town ,Jingxing County Shijiazhuang,Hebei ,China 050300.+86 15544566565+86 0311-82359166
    wanhefeng@whfpackage.comnancy@whfpackage.com

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