Big Bag 1000kgs

Shandong Guansong designs customized pp big bag (also named big bag 1000kgs) for packaging solutions. They are used to store and transport granules or powder materials from different sectors such as mining, chemicals, agriculture, but also from the rubber, resin, fertilizer, construction and food sectors. Our process capacity of big bags plants is over 200,000 pieces in output. Since the year 2005, we have devoted ourselves to packaging solutions covering more than 30 countries of the whole world.

We are warmly welcome you to visit our factory and looking forward to becoming your long term team partner in China.

Product Specification

Dimension:	94x94x122cm or 37''x37''x48''
Material:	100% Virgin PP material
Feature:	Recyclable
Top Option:	Fully open or filling spout
Bottom Option:	Flat Bottom or Discharge spout
Fabric weight:	60gsm- 250gsm
Loop Option:	Side seam or Cross corner lifting loops
Safe Loading:	500kgs - 3000kgs
Model item	Tubular, U-panel, 4-panel, Baffle
Color:	White, Beige, Black, Green, Blue etc.
Lamination:	1 or 2 side lamination or BOPP lamination
Inner liner：	Tubular or Form fit liner or EOVA liner
Usage:	Chemical material or Mineral
Sewing:	Normal or lock stitch or Chain stitch
Packing：	On bales or Pallets as customer's require
Safety factor:	3:1, 5:1, 6:1

FIBC (Big bag) Glossary Terms:

Bag Size: The dimension of an FIBC measured from the seam to seam for Length, Width or Height.

Body Fabric: Main fabric used on bag body of a u-panel, four panels or circular bag. Coated/ laminated or uncoated/ non-laminated.

Bottom Fabric: The bottom material of a tubular or four panel bag.

Bottom Spout: Also named Discharge Spout, used as an outlet to empty the contents of the BIG BAG.

Breathable Fabric/ Bags: Fabric/ bags with uncoated or non-laminated.

Circular Big Bag: Also called a tubular big bag, it is made from fabric weaving out from a circular loom, which is then cut into a proper length for specified bag height, thereby eliminating the vertical seams on each of the bag’s sides.

Cone Top: A variation of an inlet, where the top is a pyramid-type to allow over filling of the bag. Also called a conical top.

Denier: The weight of yarn per 9,000 meters in gram.

Discharge Spout: Also called bottom spout, used as an outlet to empty the contents of the FIBC bag.

Fabric Weight: The measure of the fabric weight in ounces per square yard or grams per square meter. A typical standard weight is 6.5 oz./sq.yd or 180 g/㎡.

FIBC: Short name of Flexible Intermediate Bulk Container.

Fill Spout: Also called inlet spout or top spout, used as the inlet for filling an FIBC bag. It is designed to fit the customer’s filling chute during loading.

Form-Fitted Liner: Designed to form the exact shape of the FIBC outer bag. Form-Fit Liners will allow improved filling and complete discharging of product.

Lift Belt: Also called a lifting loop or lifting straps, supporting the bag’s Safe Working Load, (SWL), of a filled bag during handing & transport. It may be made of either a stiff strap or soft strap. It comes in various widths and strengths according to specified each bag specification. Typically lift loops have a tensile strength between 3000 and 5000 pounds.

Loop Height: The free loop height measured from top edge of bag body to the middle of the free end of the link belt.

Multi-Trip FIBC'S: Bags designed in accordance with British Standards requiring a 6:1 Safety or Service Factor (SF). Note: Most manufacturers do not offer any guarantee or recommendations for multiple uses of bags. Since the inspection of the used bags is beyond the control of the manufacturer, they have no way of knowing if a bag is damaged in its initial use. For additional information regarding multi-trip bags, reference ISO 21898.

Safe Working Load: SWL stands for the total amount of load, (in pounds or kilograms), which a bulk big bag is designed to lift. Note: Most of customers use the metric system that 1 ton equals to2205 pounds or 1000 kilograms.

Safety Factor: Also known as a Service Factor, it is an industrial standard requiring the FIBC big bag to stand five or six times its Safe Working Load (SWL), normally written as a ratio at “5:1 or 6:1 SF”.

Sift-Resistant Construction: A feature of an FIBC bulk bag that provides resistance from product sifting when the bag is filled with very fine materials. And it also referred as “Sift proof” construction.

This typically use coated (laminated) fabric and filler cord in the sewing lines.

Single Trip Big Bag: An FIBC designed on terms of British Standards or ISO 21898-2005 requiring only a 5:1 safety factor for single trip usage.

Soft Strap: A lifting belt produced by polyester or polypropylene multifilament yarns.

Stiff Strap: A type of lifting belt weaved using multifilament yarns as weft and polypropylene yarns as warp, allowing it to stand more upright after big bag filled with goods.

UV Stabilized: A feature of an FIBC (big bag) fabric that provides protection from prolonged exposure to the sun’s degrading UV rays. An additive is added to the resin prior to yarns extrusion providing this protection.

Warp: It refers to Yarn or tape in a fabric, oriented perpendicular to the Weft yarn during weaving. It should go from top to bottom in the body fabric. It’s also identified as the yarn in the “machine direction”.

Weft: It refers to Yarn or tape in a fabric, oriented perpendicular to the Warp yarn during weaving. It should go from left to right in the body fabric. It is also identified as the yarns placed by the bobbins of the looms.

Yarn/Tape: Extruded PP sheet slit and stretched in annealing ovens to form part of the woven fabric for the FIBC bulk bag.

Big bag 1000kgs (Jumbo bag1000kgs or bulk bag 1000kgs) can be widely used in different fields. Such as Chemicals, construction materials, plastic raw materials, Mineral products, Firewood,and other types of powder, granules, block goods packaging.

Production Process

1. PP raw material: We use 100% virgin PP material for drawing and extruding polypropylene fiber.

2. Draw bench silk: To Draw and extrude the weft and warp fiber for weaving the fabric.

3. Fabric and straps weaving: Fabric weigh from 60gsm to 250gsm and Straps weight from 35g to 100g.

4. Fabric cutting and Printing:We have 6 fabric cutting machine and 2 sets 4-color available printing machine.

5. Big bag sewing:Standard sewing, Chain stitch and lock stitch available and monthly 200,000 bags capacity.

6. FIBC bag dust-proof treatment:To ensure there’s no dust nor small threads inside the bag.

7. QA & QC: There are totally 10 people for QA and QC inspection.

8. Packaging: Normally packed on bales and Pallet or according to client’s require.

Testings in Production Process

1. Silk strength testing: It tested the pp fiber silk after drawing and extruding.

2. Fabric strength testing:Both tested the warp and weft strength of the fabric according to ISO21898-2005 Standard.

3. Lifting loops strength testing: In order to stand for the loading weight, the lifting loops should be at high strength. It should be tested before sewing on bags.

4. Big bag loading weight and safety factor testing: After sewing out the sample before mass production, we will test the loading weight and safety factor of the big bag. The mass production can be processed after this testing passed.

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

FAQ:

1. Are you trader or Factory?

We are an manufacturer owning 15 years experience for producing big bag or jumbo bag or FIBC bags.

2. Can you provide certificate for the FIBC bags?

Yes, we can provide certificate according to your require as different market having different certificate.

3. Should the bags be customized?

Certainly. We can provide the bags according to your personalized requirement.

4. What is the MOQ for FIBC bag？

Our normal MOQ is 500 pieces and we can consult for smaller MOQ is needed.

5. What’s the monthly production capacity for Big bags?

We can produce big bag of 200,000 pieces per Month.

6. Can you send a free sample?

Yes, we can provide a sample free of charge and freight should be collect.

Latest News

Our factory has organized a skills competition in which each department participates fully and competes in different departments. In the end, each department selected a winner as a pacesetter. All workers are actively involved and work hard to show there best. This will not only exercise the skills, but also find out the shortcomings in the work, and improve it later. A little progress for everyone is a big step for the whole factory.

http://www.ppbigbag.com/