Crack-Resistant Mortar Bag - Custom Printed Valve Sack for Polymer-Modified Mortar & Render
Film-laminated composite woven valve sacks from Wenzhou Huishen Plastic Industry — printed in two flat colour blocks for crack-resistant mortar, render and tile adhesive. Load rating, fabric thickness and size quoted per order, side-gusset print, open valve, MOQ 100 pcs.
Technical Specifications Summary
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“To many people packaging is just a bag. To us it is a craft — bags are all we make, and we make them properly.”
Wenzhou Huishen Plastic Industry Co., Ltd.
Crack-Resistant Mortar Bags
On a building-materials shelf, the bag is the salesperson. This one works in two flat colour blocks — a red header and footer framing a yellow product band — so the product name reads from across the aisle, and the brand block sits in a white keyline where nothing competes with it.
It is a composite woven valve sack with a full-colour laminated face: bilingual product name, the standard reference, certification lines and, on the reverse, the whole application method — substrate preparation, mixing ratio, working time, cautions and storage. The product name is printed again vertically down the side gusset, so the bag is identifiable from the pallet as well as the front.
- ✔ Colour-block design — two flat colours plus a keyline logo panel, printed in register
- ✔ Side gusset print — the product name runs vertically on the side, visible in a stack
- ✔ Instructions on the back — substrate prep, mixing, working time, cautions, storage
- ✔ Quoted per order — load rating, fabric thickness and bag size set to your fill weight
Craft Details
Five points we control on the line — from the woven shell to the sealed valve.
Specifications
| Material | Woven fabric, film-laminated colour print (composite woven bag) |
|---|---|
| Bag type | Valve bag, open mouth — not self-sealing |
| Load rating | Quoted per order — set to your fill weight |
| Fabric thickness | Quoted per order in g/m² |
| Size | Made to order — valve bag dimensions set to your fill weight |
| Printing | Full-colour, both faces plus the side gusset; bilingual product name on the face |
| Suitable contents | Plastic pellets, cement, feed, chemicals, grain, abrasives, refractories, minerals |
| Use | General, logistics, fertiliser, feed and building-material packaging |
| MOQ | 100 pcs |
| Place of origin | Wenzhou, Zhejiang, China |
Available Options
Colour blocks, gusset print and closure — quoted against your fill weight and fill line.
| Colour scheme | Two flat colours plus a keyline logo panel; four-colour artwork also available |
|---|---|
| Closure | Open valve for stitching or adhesive, or a self-sealing valve to order |
| Reverse print | Application method, mixing table and cautions; or a plain reverse for OEM work |
Typical Applications
Product Images
Production Capacity
PP woven lines running tape extrusion, circular weaving, film lamination, printing and valve bag making in house.
Factory Advantages
Why a two-block colour design sells mortar better than a photograph.
How a Custom Order Runs
Six steps from first enquiry to loaded container.
Artwork & Logo Files
- Vector files preferred — AI / EPS / CDR / PDF.
- Raster artwork at 300 dpi or above at final print size.
- Editable, layered source files; please convert fonts to outlines or send the font files.
- Send Pantone or CMYK references if brand colours must be matched.
Custom Printing & Sizes
Send us your bag size, fill weight and artwork — we will come back with a fabric and lamination recommendation, print cost and a landed price. Sample bags are available for qualified buyers before you commit to a run.
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