Ventilated Jumbo Bag

Shandong Guansong Industrial Co., Ltd. is one of the most professional manufacturers and suppliers of ventilated jumbo bag in China. Please rest assured to buy high quality ventilated jumbo bag made in China here from our factory. Thank you for your interest in our products.

The ventilated jumbo bag is a breathable jumbo bag for the products which need “breath air”. These bags can provide ventilation to allow the product breathable. Our ventilated jumbo bags are vented bags designed for storing and transport products such as firewood, logs, onions or potatoes etc.

Product Specification

Breathable jumbo bag feature and application

Ventilated or breathable jumbo bags (also known as vented bulk sacks, vented bulk bags) are the same usage for products which need breathable. These bags are widely used for different products which need direct contact with air for storage or transportation.

● Firewood or Logs.  ● Potatoes  ● Onions  ● Oranges  ● Pumpkins  We provide different options of ventilation jumbo bag. depending on the application for different products:  ● With 4-side ventilated PP woven fabric  ● With 2-side ventilated and 2-side Net fabric  ● With 4-side Net fabric

Some other ventilated or breathable bag for sale

POTATO BAGS or Onion bags FROM GUANSONG

There are many applications for a potato sack or potato bags. These type bags are used for storage, transport of potatoes. At GuanSong, we are proud to provide the high-quality potato mesh bags on the market. These bags are made from our particular of mesh fabric. The potato storage bags from our Guansong come in a number of sizes and colors, including red, white, yellow,brown, orange and green. There are thousands of these potato bags, so you need a lot of potato bags and you are sure to get the required bulk price.

POTATO or onion STORAGE BAGS AND PACKAGING.

We have found a number of uses for potato storage bags in recent years. By using these bags, farmers can store potatoes and prepare to transport them to markets or food vendors across the country. Food suppliers can ship potatoes from warehouses or farms to the grocery stores they provide and grocery stores can use them as bulk packaging for storage and bulk sales.

The versatility of our bags also matches quality and price. Our potato bag selection is designed and manufactured with the end user's affordability and durability in mind. You can select for whatever you need.

FIBC Production Process 

● Pure Raw materials (polypropylene, ultraviolet additives etc.), which have been passed quality control tests and suitable for production, are put in the mixer.

● Polypropylene and additive materials, which are mixed and extruded in to suitable fiber thread by draw bench machine.

● The yarns, which fulfill the quality and strength testing, are wound on the bobbins and directly to the weaving machine for weaving fabric

● The fabrics, which are in qualified with the standards are placed on the lamination machine depending on client’s requirement. (BOPP / OPP or customized lamination is done at this stage.)

● After lamination, the fabrics are cut into desired sizes and dimensions before sewing process. Then printing will be done and ready for sewing. (Lifting straps and other additions will be prepared ready in this stage)

● Bags sewing according to customer’s detailed technique require.

● QA and QC inspection and testing the SWL (safety working loading) weight at suitable safety factor. (SF 3:1, 5:1 or 6:1)

● The prepared bulk big bags are packaged according to the demands of customers and get ready for delivery.

Packaging and Delivery:

We can provide OEM and ODM services and all our management strictly under the certificate of ISO9001. Our FIBC bags and PP woven bags have approved by SGS, BV, FDA, KOSHER certificates etc.

FAQ:

1. Can you provide a sample bag?

Yes, we can provide a sample by free of charge and you should afford the freight for sending.

2. Are you a factory or trading company?

We are a factory for manufacturing package bags since the year 2005.

3. Which kind of term of delivery provide?

We accept FOB, CFR, CIF, DDU, DAF etc terms of delivery.

4. How long time for sample provide? Should sample be free?

Normally it only need 1-2 days for sample making;

Sample provided by free of charge and freight should be collect.

5. What’s your Monthly production capacity？

We can produce 200,000 pieces of PP jumbo bag and 5 million pieces of pp woven bag and Kraft Paper bags.

6. Can you provide fabric and lifting straps only.

Yes, some of our client only need fabric and lifting straps importing, and they will sewing bags by themselves. We will provide one stop service for packaging solutions. You should only let us know your require and we will not let you disappointed.

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