How PP Bulk Bags Can Protect Your products From Contamination.

At Guansong Industrial, we settled a variety of industry applications and product needs. The organics industry which includes but not only limited to food and other agricultural products category. It’s under the fact that these materials are grown in the ground and when harvested have shelf lives. The longer these perishable items spend between harvest and processing, the greater the risks for contamination and spoiling.

It is also true that in the ordinary industry where long processing queues can obviously  extend the time the product will cost in transportation and storage. It’s important that the product is protected at all times during these extended periods to prevent the products from becoming contaminated and ensure the product to be ready for processing. Let’s find how FIBC bulk bags can protect your product during transportation and storage and enable a smooth transition from harvest to processing.

Moisture Control

Moisture control is of a two-way control. Generally speaking, the goal during transport and storage is to keep product’s moisture from losing and prevent outside moisture in – preventing any moisture-based contamination. Depending on your specific need or application, different types and structure of bulk bags can help:

Coated vs Uncoated (Laminated vs Unlaminated)

When it comes to Moisture control, the decision between a coated and non-coated bag is straight-forward. The product with high-moisture nature means that we DO NOT recommend a coated bag for the transport or storage of these products. However, if your product is being transported or stored in a stable environment, such as a temperature controlled dry warehouse facility – a traditional uncoated bag is a good choice. These uncoated bags allows the product to breathe and aids in mold prevention. For coated fabric, to some extent, it can help to prevent moisture or water-proof.

FIBC Liners

If you want a completely protection from moisture, a bag liner absolutely the best choice. These liners can be made of polyethylene or aluminum foil etc. Which can be prevent any moisture from contaminating the bag contents. Different types and materials of FIBC liners can be provided according to various product’s requirements.

Bulk Bag Height & Stacking

Transportation and storage is one of the most common industry applications of bulk bags. However, not all bags are designed for stacking – a feature that is required in truck based transportation and in most long term storage facilities. For example, the common capacity bag height of 63 inches is not recommended for stacking. According to these applications, we recommend a bag with height 50 inch. This size bag is designed to stack two bags high in standard semi truck trailer configurations (8.5 feet high or approximately 102 inches). The 50 inch height also gives them extra stability thus making them a safer option in long-term storage facilities where stacking is taking place.

Note: This section is primarily comparing 50 inch and 63 inch bags as these are commonly found heights in the bulk bag using industry. 

Dust Proof

A standard woven polypropylene bag is constructed by fabric without lamination or inner liner and normally used for loading granules materials. But for fine powders materials, it is recommended to use fabric with lamination and sewing with sift-proof. This can help for dust proof and leakage proof. 

For specific requirement where any contamination is absolutely forbidden, we recommend a FIBC liner. Liners are made of polyethylene and can be sealed completely to protect the products inside the bag. This will prevent dust and other particulate matter from entering the bag (as well as prevent find powders stored in the bag from leakage).

Thanks for reading!

It's our mission to provide you competitive price with good quality bags and satisfied you for buying experience. We also prefer to share our knowledge with you, so you can make the reasonable purchasing decision for the company you represent. Thanks you again for above reading.