Standard Variant
35 x 35 x 45 Anti-Sift Open Top / Flat Bottom FIBC Bag - 1000 kg
A 35 x 35 x 45 anti-sift open top flat bottom FIBC for finer powders and applications where standard seams may not be sufficient.
Variant Quick Answer
The 30-second specification check.
- Use when Fine powders and dusty dry products where seam leakage needs to be reduced.
- Safe working load 1000 kg
- Dimensions 35 x 35 x 45 in
- Fabric Anti-sift coated woven polypropylene
- Liner Optional
- Test standard ISO 21898 (COC included)
Specs at a Glance
Specification snapshot for this variant.
| 01 Bag style | Open top / flat bottom |
|---|---|
| 02 Size | 35 x 35 x 45 in |
| 03 Safe working load | 1000 kg |
| 04 Construction | Anti-sift seam and stitch review |
| 05 Fabric | Coated woven polypropylene |
| 06 Liner | Optional for added barrier support |
| 07 Best fit | Fine powders and dusty materials |
Common Usage
Where this build fits.
- Fine mineral powders
- Dry additives and fillers
- Powder compounds and dusty bulk materials
- Operations trying to reduce cleanup and leakage risk
Parent Product
Compare with the main family page.
This variant sits under the broader Open Top / Flat Bottom FIBC Bags family. Use the parent page to compare adjacent sizes, build options, and customization.
View Main Product
Specifications reviewed by
Roman Fainshtein, FIBC specification lead, XTRX (a Sackora brand)
Specification FAQ
Questions that come up during specification review.
What materials work best in open top flat bottom FIBC bags?
Open top flat bottom bags are suited to dry, free-flowing materials including granulated inputs, mineral powders, sands, agricultural feed ingredients, plastic regrind, and industrial dry compounds. The material should not require a controlled discharge outlet. Wet, corrosive, or extremely fine materials may need a coated body or liner - both are available on request.
What safe working load is available for open top flat bottom bags?
Safe working load and safety factor are confirmed at project review based on your material density, handling method, and order requirements. Standard 1-ton class bulk bags are the most common format. Exact SWL targets and safety factors are not assumed from a standard range - they are finalized before production.
What lifting loop options are available?
Cross-corner loops are standard. Stevedore loops and tunnel loops are available depending on your forklift or crane handling setup. Loop placement, length, and attachment method are confirmed during specification review.
When should I choose open top over a duffle top bag?
If your material does not need to be closed or covered after filling - and your filling system works with an unobstructed top - the open top format is simpler and removes unnecessary hardware from the specification. The duffle top adds value when post-fill closure, dust containment, or covered transport is a process requirement.
Do you offer liner options?
Liner options can be discussed during the RFQ process when the application, material characteristics, and handling requirements call for additional containment or barrier support.
How do I request a quote?
Use the RFQ form to provide company details, product interest, estimated quantity, bag dimensions, fill material, delivery destination, and timeline. That structure helps qualify requests and speeds up next-step conversations.
Do you supply customers across Canada?
XTRX is positioned as a Canada-wide supply partner for qualified buyers. Coverage messaging is national, with support for quote discussions involving Ontario, Quebec, Alberta, British Columbia, and other provinces.
Other Sizes in This Family
Compare nearby variants.
Adjacent sizes and build options under the Open Top / Flat Bottom FIBC Bags family.
| Variant | Size | SWL | Build | Liner | Action |
|---|---|---|---|---|---|
| 35x35x45 standard | 35 x 35 x 45 in | 1000 kg | Standard coated woven polypropylene | No | Open |
| 35x35x53 standard | 35 x 35 x 53 in | 1000 kg | Standard coated woven polypropylene | No | Open |
| 35x35x60 standard | 35 x 35 x 60 in | 1000 kg | Standard coated woven polypropylene | No | Open |
| 42x42x48 heavy-duty | 42 x 42 x 48 in | 1500 kg | Heavy-duty coated woven polypropylene | Optional | Open |
| 42x42x60 heavy-duty | 42 x 42 x 60 in | 1500 kg | Heavy-duty coated woven polypropylene | Optional | Open |
| 35x35x45 with liner | 35 x 35 x 45 in | 1000 kg | Coated woven polypropylene with PE liner | Yes | Open |
| 35x35x45 food grade | 35 x 35 x 45 in | 1000 kg | Food-grade reviewed woven PP construction | Optional | Open |
| 35x35x45 UV-stabilized | 35 x 35 x 45 in | 1000 kg | UV-stabilized coated woven polypropylene | No | Open |
| 35x35x45 stevedore loops | 35 x 35 x 45 in | 1000 kg | Coated woven polypropylene with stevedore lifting loop | No | Open |
| 35x35x45 tunnel loops | 35 x 35 x 45 in | 1000 kg | Coated woven polypropylene with tunnel loops | No | Open |
What To Include
Useful quote details.
- Material being filled into the bag
- Estimated order quantity or annual usage
- Liner or barrier requirement
- Delivery city and target timing