This type of FIBCs manufactured by STP is, as shown below in the photograph view of Baffle Bag it maintains square/rectangular shape after filling, doesnt deforms, into round like normal FIBCs, which makes it the most efficient possible use of storage/transportation. Up to 30% higher payload can be achieved, meaning significant cost savings, especially over time.

Savings derives in all these area :
TransportPackagingStorageHandling
Due to its unique construction, Baffle Bag is also extremely stable when used with an enormous range of dry powdered or granular products.

Baffles prevent elongation up to some extent, in cases if the outer fabric is stronger, in these terms actual volume will stay very closer to the conjectural. Rate of elongation in FIBCs without baffled liners ranges nearly 15% where-as it stays merely 810% for the bags which contain baffled liners.

The Baffle bulk bag / Q Bags are designed to offer an alternative to rigid forms of containerization for transporting and storing products where best use of available space is essential. Baffle FIBCs occupy less space and can reduce transportation costs by up to 25% in comparison with a standard FIBC.

stps pp/hdpe woven sacks for different applications

when it comes to strength and efficiency woven polypropylene is an outstanding packaging material. These are also known as raffia bags, the pp/hdpe woven bags that we manufacture are of superior quality meeting the required standards. These bags are now-a-days largely being used as a substitute for jute and paper packing. Water resistant, light, and strong enough to handle all kinds of strains has made this product most popular among the customers. Further it can have variety of end uses and can be recycled after cleaning.

this strong synthetic is used for packaging of feeds, fertilizers, seeds, powders, sugar, salt, chemicals in granulated form, urea, minerals, resin, polymers, flour, spices, pulses, metal parts, road and building, dates, agro products can also use these bags. Cement manufacturer industries mostly use, valve bags for their cement sacks. A large number of sizes in a standard design and quality can be supplied promptly from stock. These sacks can also be provided with uv stabilization, coating, inner lining and printing up to 4 colors.

dimensions in cms. 30 x 50, 40 x 60, 45 x 60, 50 x 80, 50 x 90, 55 x 95, 60 x 100, 60 x 110 & 70 x 115. Other sizes and qualities are made available on request. Bales according to customers specifications are prepared & dispatched.

we offer hdpe woven sacks in following designs / combination of designs.


for cement manufacturing industries :
mostly of size: 710 x 480 m.m. With self closing valve, weight 70-75 gms. / bag, flexo printed for packing 50 kgs.cement / bag. / can be tailor made according to customers specification.

for salt & granulated chemical manufacturing industries ;
mostly of size: 910 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour: milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for urea manufacturing industries
mostly of size: 920 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour: milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for fertilizer manufacturing industries :
mostly of size: 915 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour : milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for sugar manufacturing industries :
mostly of size: 900 x 590 m.m. With self closing valve, printed with flexo printing for packing 50 kgs., open mouth / hemmed, with bottom stitched and separate loose liner bag inside, weight 70-75 gms. / bag / can be tailor made according to customers specification.

mostly of size: 630 x 480 m.m. With self closing valve, printed with flexo printing for packing 25 kgs., open mouth / hemmed, with bottom stitched and separate loose liner bag inside, weight 70-75 gms. / bag / can be tailor made according to customers specification.

for spices, pulses, dates, flour manufacturing / packaging industries :
mostly of size: 1000 x 570 m.m., top hemmed / open mouth, bottom stitched with inside separate loose liner bag of 25 micron thickness stitched at bottom or without liner and printed, with flexo printing for packing 50 kgs food grains / can be tailor made according to customers specification.

sand bags for barricades (flood control, spillage, bullet proofing) :
sand bag usually weaved in white pp, are used for flood control, erosion control and reinforcement projects, with / without uv protection. 1000/1500 pcs. / bales can be offered.



ready reckoner for fabric weights in hdpe / pp woven sacks

for your easy reference, please find below standard weights of hdpe / pp unlaminated fabric.
example: 10x10 mesh in 1000 denier will be 89 gms. Per square meter. ref. Highlighted entry)

stps pp/hdpe woven sacks for different applications

when it comes to strength and efficiency woven polypropylene is an outstanding packaging material. These are also known as raffia bags, the pp/hdpe woven bags that we manufacture are of superior quality meeting the required standards. These bags are now-a-days largely being used as a substitute for jute and paper packing. Water resistant, light, and strong enough to handle all kinds of strains has made this product most popular among the customers. Further it can have variety of end uses and can be recycled after cleaning.

this strong synthetic is used for packaging of feeds, fertilizers, seeds, powders, sugar, salt, chemicals in granulated form, urea, minerals, resin, polymers, flour, spices, pulses, metal parts, road and building, dates, agro products can also use these bags. Cement manufacturer industries mostly use, valve bags for their cement sacks. A large number of sizes in a standard design and quality can be supplied promptly from stock. These sacks can also be provided with uv stabilization, coating, inner lining and printing up to 4 colors.

dimensions in cms. 30 x 50, 40 x 60, 45 x 60, 50 x 80, 50 x 90, 55 x 95, 60 x 100, 60 x 110 & 70 x 115. Other sizes and qualities are made available on request. Bales according to customers specifications are prepared & dispatched.

we offer hdpe woven sacks in following designs / combination of designs.


for cement manufacturing industries :
mostly of size: 710 x 480 m.m. With self closing valve, weight 70-75 gms. / bag, flexo printed for packing 50 kgs.cement / bag. / can be tailor made according to customers specification.

for salt & granulated chemical manufacturing industries ;
mostly of size: 910 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour: milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for urea manufacturing industries
mostly of size: 920 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour: milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for fertilizer manufacturing industries :
mostly of size: 915 x 610 m.m., open mouth, bottom stitched, laminated with pp/ldpe/lldpe as specified, colour : milky white / as specified, flexo printed for packaging of 50 kgs. / can be tailor made according to customers specification.

for sugar manufacturing industries :
mostly of size: 900 x 590 m.m. With self closing valve, printed with flexo printing for packing 50 kgs., open mouth / hemmed, with bottom stitched and separate loose liner bag inside, weight 70-75 gms. / bag / can be tailor made according to customers specification.

mostly of size: 630 x 480 m.m. With self closing valve, printed with flexo printing for packing 25 kgs., open mouth / hemmed, with bottom stitched and separate loose liner bag inside, weight 70-75 gms. / bag / can be tailor made according to customers specification.

for spices, pulses, dates, flour manufacturing / packaging industries :
mostly of size: 1000 x 570 m.m., top hemmed / open mouth, bottom stitched with inside separate loose liner bag of 25 micron thickness stitched at bottom or without liner and printed, with flexo printing for packing 50 kgs food grains / can be tailor made according to customers specification.

sand bags for barricades (flood control, spillage, bullet proofing) :
sand bag usually weaved in white pp, are used for flood control, erosion control and reinforcement projects, with / without uv protection. 1000/1500 pcs. / bales can be offered.



ready reckoner for fabric weights in hdpe / pp woven sacks

for your easy reference, please find below standard weights of hdpe / pp unlaminated fabric.
example: 10x10 mesh in 1000 denier will be 89 gms. Per square meter. ref. Highlighted entry)

We are offering bulk bag
stps fibc ot.fb : (model number description: shree tirupati polypacks flexible intermediate bulk container-open top-flat bottom) this type of fibcs manufactured by stp is used for transportation/storage/handling in construction industry, viz. Sand, gravel, recycling materials. We offer this model, in different sizes with tie down flap on the top if desired.

size90 x 90 x 90cms.loopsfour loopstopopen top, tie down flapbottomflat/plain baseseamsstandardsafety factor (sf)5:1safe working load (swl)1500kgs.

We are offering bulk bag
stps fibc c.dfb : (model number description: shree tirupati polypacks flexible intermediate bulk container-circular weaved-double fold bottom) this type of fibcs manufactured by stp is circular-weaved and double fold-bottom stitched. This is best option for powder forms. Target industries, which can use this model, are food, minerals, pharmaceuticals, chemical, and recycling. We offer this model, in different sizes with different filling and discharging options. Also, filling and discharging of spout in various diameters can be offered as per the requirement.

size90 x 90 x 90cms.loopsfour loopstopopen top, tie down flapbottomflat/plain baseseamsdouble folded / standardsafety factor (sf)5:1safe working load (swl)1500kgs.
specifications :
made of polypropylene fabric, uv stabilized canbe offered;side seams : nil, circular woven, can be designed, in u shapes also;stability : stable square formed shape;moisture resistance, coated fabric or pe liner;liner of polyethylene;size/measurements as per customersrequirement;loops 4
filling-and discharging options :
filling : open top with hemmed edges, tie down flap, duffel top, open top with tightening holes, or filling spoutsimply flat/plain base, discharge spout, discharge spout with iris protection, discharge spout with petal closure, discharge spout with protection flap;
filling & discharge spout in various diameters can be offered as per requirement.

We are offering bulk bags
this type of fibcs manufactured by stp is used for electro static environments. They are essentially suitable for materials which can be electrostatically charged when handling.

granulated material can sometimes be the cause of electrostatic charging, which can result in ignition and explosion of inflammable gases in combustible environments. Our experienced technocrats feel privileged to suggest you the best options available with us, for selection of these stipulated types.

We are offering bulk bag
stps fibc fs.ds.: (model number description: shree tirupati polypacks flexible intermediate bulk container-filling spout-discharge spout)

modelfs.ds.fs.ds.-asize90x90x130 cms.90x90x200 cms.loops44topfilling pipefilling pipebottomemptying pipeemptying pipeseamsdouble folded bottom seamdense seamssafety factor (sf)5:15:1safe working load (swl)1000 kgs1500 kgs

stp-fibc-fs.ds.:
this type of fibcs manufactured by stp is used popularly by granules manufacturers viz. Assorted plastics, master-batch and rubber industries and can be used for food industries.it can be offered with or without liners. Liners are advisable for protection against moisture. Liners insertions can be loose, sewn or glued as per customers requirement.

This type of fibcs manufactured by stp are more in demand, compared to type c bags, as they are not needed to be grounded while filling/discharging the materials. These are used in the environments where combustible dusts and gases exist.

this product does not require grounding, can be used for transportation of flammable powders in combustible environments, provides safety equal to a grounded type-c bulk bag (which prevents against human error risk) and dissipates the charges in the atmosphere through corona discharge.

Our team of engineers fabricates the high grade HDPE Woven Bags as per the industry norms. We use the premium grade HDPE for manufacturing these HDPE Woven Bags that are widely demanded in the Food industry for packing food products safely. Our range of HDPE Woven Bags is available in various sizes, shapes, and designs to fulfill the varied needs of clients.