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| Closure Type: | Self Closed |
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Block bottom bags are special-purpose bags. As a leading bottom bag manufacturer, Boda Packing has eight high-speed speed fully automated Ad-Star/Block bottom bags making machines from Starlinger, Austria. These bags are produced in different sizes and can be open-mouth as well as with a valve. Block bottom valve bags are used in the flour and cement industries. The valve helps with easy filling through the Nozzles. Ad-Star bags are now making their way into the rice packaging industry as well. These can also be made in different styles, i.e., Circular or Back seam. PE or Paper liners inside these bags can also be provided.
Bag Features:
| Products Name | Custom wholesale 25kg 40kg 50kg empty PP woven cement packaging bag |
| Materials | 100% virgin new polypropylene PP PE granules |
| Size | 50*62*12cm or other options |
| Valve size | 15cm or other options |
| Woven Fabric | 10 X 10mesh , customized color |
| Inner Bag | Kraft paper , PE plastic |
| UV Content | 0%-3% |
| Ventilation Property | 30nm3/h-170nm3/h
As customer's filling machines and stuff products |
| Net Weight | 25kg, 40kg, 50kg |
| Bag Weight | 50g/pc-150g/pc |
| Testing | drop test, breaking strength, |
| Printing Logo | As customized , offset printing , flexible printing, laminated OPP gravure printing |
| Equipments | Austria AD*star-kon+ , eight sets totally |
| Technology | Hot air welding |
| Top | Vale spout, self-closed mouth |
| Bottom | Square (block ), self welded |
| Surface | diamond shape embossing, anti-skidding, easy to stow and transport. Andvery artistic. |
| Usage /application | Flowing powder , cement , fertilizer , chemicals , flour , monosodium glutamate, putty , try adhesive…all kinds of free-flowing goods. |
| Packing | 500pcs per bale ; 5000pcs per wooden pallet ; 4500pcs per cases ; 6000pcs per double planks |
| Production time | Normally 25-30 days for the first container, then one container per week. Can negotiable in case any urgent delivery requirement. |
| Features | Moisture proof , automatic filling , self-closed mouth |
Packing/transporting / storage
1. Food Area: sugar, salt, flour, starch.
2. Agriculture Area: grains, rice, wheat, corn, seeds, flour, coffee Beans, soybeans,potato
3. Feed: pet food, pet litter, bird seed, grass seed, animal feed( dog cat etc ).
4. Chemicals: fertilizer, chemical materials, plastic resin.
5. Construction material:sand, cement , powder.
With the continuously increasing demand and a great passion for this industry, we now have a wholly-owned subsidiary named Shengshijintang Packaging Co., Ltd.
We occupy a total of 16,000 square meters of land, with around 500 employees working together. And our yearly production capacity is around 50,000MT.
We possess a series of advanced Starlinger equipment, including extruding, weaving, coating, laminating, and bag production. It was worth mentioning that we are the first manufacturer in the domestic that import the AD* STAR equipment in the year 2009. With the support of 8 sets of ad starKON, our annual output for AD Star bag exceeds 300 million.
We produce: export directly from factory, advanced equipment from extrusion to packing, accept any custom order, quick delivery.
Good Quality: strict quality control system, piece by piece inspection.
Good Service: "customer first and reputation first" is the tenet we always adhere to.
For automatic filing machines, the bags must keep To be kept smooth and unfolded. So we have the following packing term, please check according to your filling machines.
1) Bales : 20'FCL load about 11 tons 40'HQ load about 26tons
2) pallets: 20'FCL load 20 pallets, about 9 tons 40'HQ load 60 pallets,about 22 tons
3) Packing terms as customized,such as cases , planks ,etc.
Because this bags have no strictly plat requirement , so I suggest you should choose the economical bales packing term To decrease your cost .
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