Paper sacks on a pallet on a building site

Large-capacity paper sacks

Valved and open-mouth paper sacks

Multiwall sacks with 2 to 6 plies, for 15 to 50 kg of cement, lime, plaster, minerals, flour or animal feed.

Request a quote See the products

Large-capacity paper sacks

Valved sacks for automatic filling

Plain valve, internal sleeve, external sleeve or stepped PE sleeve valve.

Request a quote

White paper sacks on pallets in a warehouse

Large-capacity paper sacks

Printed in your colours

Flexographic printing up to 6 colours, brown or white kraft paper.

Request a quote

Our products

Two families of large-capacity sacks

Valved sacks for machine-filled powders, open-mouth sacks sewn or with hexagonal bottom.

Valved paper sack

Both ends are pasted as hexagonal bottoms, reinforced with tapes. The sack is filled through the valve, by machine.

Size : 45 to 119 cm × 30 to 65 cm, bottom 9 to 22 cm
Capacity : 15 to 50 kg
Plies : 2 to 6

See the specifications →

Open-mouth sack, hexagonal bottom

Pasted hexagonal bottom, top opening for filling. For flour, additives, starch, sugar, milk powders, coffee, pulses and seeds.

Size : 45 to 119 cm × 30 to 65 cm, bottom 9 to 22 cm
Capacity : 15 to 50 kg
Paper : brown or white kraft

See the specifications →

Specifications

Common specifications

All values are set at order time according to the product to be bagged, the weight and the filling line.

Specification	Valved sack	Open-mouth sack
Length	45 to 119 cm	45 to 119 cm
Width	30 to 65 cm	30 to 65 cm
Bottom	9 to 22 cm	9 to 22 cm
Capacity	15 to 50 kg	15 to 50 kg (5 to 50 kg depending on model)
Number of plies	2 to 6	2 to 6
Outer paper	Brown or white kraft	Brown or white kraft
Liner	Optional HDPE	—
Closure	Valve, hexagonal bottom pasted at both ends	Pasted hexagonal bottom, or sewn
Printing	Flexography up to 6 colours	Flexography up to 6 colours

Dimensions, number of plies and valve type to be confirmed together according to your product and your bagging machine.

Valved sacks

Four valve types

The choice of valve depends on the product, the filling speed and the protection against moisture.

Plain valve

Classic valved sack

Hexagonal bottoms at both ends, with reinforcing tapes. Cement, lime, gypsum, building chemicals, ready-mix renders, baryte, bentonite, chemical and food products.

Internal sleeve valve

For building chemicals

Tile adhesives, grouts, mortars and renders.

Stepped PE sleeve valve

Controlled filling

Controlled filling and moisture protection, for building chemicals.

External sleeve valve

Fast filling

Fast, controlled filling for cement, building chemicals, lime and plaster.

Environment

Specialist in plastic pouches, film extrusion and custom plastic packaging, CBS Emballages produces small, medium and large runs and distributes specific products to meet most of your needs.

2 to 6 plies depending on weight and product

15 to 50 kg per sack

Optional HDPE liner against moisture

Applications