Industry
Construction Materials Packaging Bags
Packaging for cement, dry mortar, tile adhesive, gypsum, plaster and other dry construction materials. We supply valve sacks, PP woven bags and multiwall kraft paper sacks selected according to filling equipment, product weight and handling requirements.
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How we approach construction material bags
Construction packaging must suit the filling process and withstand handling, stacking and transport. We assess the product, filling equipment and distribution conditions to determine whether a valve sack, woven bag or multiwall kraft paper sack is the more suitable option.
What to consider before you order
- Filling equipment: Confirm the valve or opening design matches the filling line.
- Dust control: Check the closure and seam requirements for the product.
- Pallet handling: Assess stacking height and whether anti-slip treatment is needed.
- Storage conditions: Specify additional moisture protection where required.
Typical specification
| Common products | Cement, gypsum, mortar, tile adhesive, wall putty, plaster, dry mix, sand |
|---|---|
| Bag types | Pasted valve paper sack (PVSE), valve woven bag, sewn open mouth, multiwall kraft |
| Capacity | 20kg, 25kg, 40kg and 50kg; 25kg most common for cement and adhesive |
| Plies | 3 to 4 ply for 25kg cement and mortar |
| Liner | PE film ply where humidity protection is required |
| Printing | Flexo up to 6 colors; anti-skid treatment for pallet stability |
| Packing | Palletized and stretch wrapped, or bales |
FAQ
Which is better for 25 kg cement: a paper valve sack or a woven bag?
The choice depends on the filling line, handling conditions and market requirements. A multiwall paper valve sack may suit operations prioritising a paper-based structure and print presentation, while a woven valve bag may be considered where a woven construction is preferred. Share your filling method and current bag specification so we can compare suitable options.
Can you supply anti-slip bags for automated palletizing?
Anti-slip options can be considered where pallet stability is important. The suitable surface treatment depends on the bag construction, stacking arrangement and handling system. Please include your palletizing requirements when requesting a quotation.
Reference work
Construction Materials bags from our production
Click any bag to enlarge it.
Related products
Bags suited to construction material bags
Other industries we pack for
Not listed? Ask us anyway
Chemicals, minerals, pet food, resin, industrial waste and many other dry products run through our lines every week. Describe the product and the fill weight and we will tell you which bag family fits it.
Let's talk packaging
Need Strong, Reliable Bags for Building Materials?
Tell us what you pack, your target bag weight and filling method. We'll recommend a suitable bag design for your product and handling requirements.
- Emailsales@unisunpack.com
- Tel / WhatsApp+86 15825665852
- FactoryWenzhou, Zhejiang Province, China 325000
- Response timeWithin 24 hours (Monday - Saturday)
