Block Bottom PP Woven Bag — 30 × 50 cm

10 kg self-standing retail pack — the mid-range format for pet food, charcoal, sugar, and branded consumer products that need shelf presence.

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Dimensions: 30 × 50 cm
Capacity: 10 kg
Fabric: 65–90 GSM
Base: Self-standing flat rectangular bottom
Lamination: BOPP outer available
Print: Up to 6 colours

30×50 cm Block Bottom Bag

The 30 × 50 cm block bottom bag fills the critical 10 kg retail segment where product weight demands a robust package but the product is still sold through consumer retail channels. This is the standard format for pet food, charcoal, sugar, and mid-weight consumer products that need to stand upright on store floors, pallet displays, and retail shelving. The self-standing block bottom provides the stable, consistent presentation that retailers expect from branded consumer packaging.

At 10 kg, this format bridges the gap between small consumer packs and larger contractor or commercial bags. The 65–90 GSM fabric range delivers the tear and puncture resistance needed for products with irregular particle shape — charcoal lumps, kibble, and crystalline sugar — while keeping material cost appropriate for retail price points. BOPP outer lamination is available for brands requiring high-impact shelf graphics, and unlaminated versions with flexographic printing serve value-tier and private-label products. Optional carry handles improve consumer convenience for the 10 kg weight class.

Technical Specifications

All specifications are fully customizable. Contact us to discuss your exact requirements.

Dimensions (W × H) 30 × 50 cm
Fill Weight 10 kg
Fabric Weight 65–90 GSM
Material Woven Polypropylene (PP)
Base Dimensions 10 × 20 cm (flat rectangular block bottom)
Bottom Closure Hot-melt adhesive or sewn
Top Closure Fold-over sewn, heat-sealed, or pinch-top
Lamination BOPP outer and/or PE inner lamination available
Printing Up to 6-colour rotogravure or flexographic
Order Minimums Flexible — contact us to discuss

All specifications are customizable. Contact us with your product details.

Typical Uses for This Size

Pet Food — 10 kg Retail Packs

Dog food, cat food, and bird seed brands use the 30 × 50 cm block bottom for their core 10 kg retail SKU. The self-standing format prevents bags from tipping on pet store shelves and pallet displays. The woven PP construction withstands the rough handling typical of pet food retail — dropped bags, forklift contact, and stacking. Carry handles can be added for consumer convenience at this weight.

Charcoal and BBQ Products

Lump charcoal and briquettes in 10 kg consumer packs use this block bottom format for seasonal retail displays in hardware stores, home centres, and grocery stores. The woven PP fabric resists puncture from sharp charcoal edges that would tear paper packaging, and the block bottom provides stable stacking on outdoor seasonal displays and end-cap merchandising.

Sugar and Dry Food Retail Packs

Granulated sugar, brown sugar, and coarse salt in 10 kg packs for food service and club store channels use this format. PE inner lamination protects hygroscopic sugar from moisture absorption, while the block bottom ensures consistent shelf presentation alongside competing brands. BOPP lamination supports the full-colour brand graphics needed for retail differentiation.

Other Available Sizes

Frequently Asked Questions

Yes. Woven polypropylene has significantly higher puncture and tear resistance than multi-wall paper, making it the preferred material for charcoal and products with sharp or irregular particle shapes. The 65–90 GSM fabric weight provides the durability needed for charcoal lumps, and fabric weight can be increased further for exceptionally sharp or heavy products.

At 10 kg, both die-cut handles and externally applied reinforced handles are viable. Die-cut handles are cost-effective and suit most products at this weight. For denser products or applications where the bag is carried longer distances, a reinforced plastic or woven strap handle sewn into the top seam provides additional carrying comfort and load distribution.

Yes. The 30 × 50 cm block bottom bag runs on automated open-mouth filling and closing systems. Bag placement stations open the pre-formed block bottom and position the bag under the filling head. After filling, the top is closed by sewing, heat-sealing, or ultrasonic sealing depending on your line configuration. Sackora provides bag dimensions and tolerances matched to your specific equipment.

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