Product Introduction

The 20kg tile adhesive paper bag is a benchmark product in our Construction paper bag series, specifically engineered for the most widely used 20kg specification of tile adhesive— the gold standard for residential renovation, commercial construction, and large-scale tiling projects. Designed to balance load-bearing capacity, moisture resistance, and operational efficiency, this bag addresses the daily needs of tile adhesive manufacturers, distributors, and contractors, ensuring that 20kg batches of adhesive retain their bonding strength, flowability, and workability throughout the supply chain.

With its optimized design for global construction markets, the 20kg TILE ADHESIVE Paper Bag has become a staple in regions across Europe, Southeast Asia, Africa, and the Americas. It complies with local industrial standards and environmental regulations, making it a reliable packaging solution for both domestic sales and international export. Whether for manual mixing on home renovation sites or automated application in commercial projects, this 20kg bag delivers consistent performance that aligns with the rhythm of modern construction.

Product Features

1. Reinforced 4-Layer Structure for 20kg Load-Bearing

A 20kg batch of tile adhesive requires packaging with exceptional structural stability— ordinary paper bags often tear or deform under this weight, leading to powder leakage and material waste. The 20kg TILE ADHESIVE Paper Bag adopts a reinforced 4-layer composite structure: "High-Strength Outer Kraft + Fiber-Reinforced Middle Layer + Moisture-Barrier Film + Smooth Inner Liner", which forms a robust protective system tailored to 20kg loads:

High-Strength Outer Kraft: 100g/㎡ premium kraft paper with a density 20% higher than standard paper, resisting external scratches and impacts during loading, unloading, and transportation.

Fiber-Reinforced Middle Layer: Mixed with recycled polyester fibers, this layer enhances the bag’s tensile strength by 35%, preventing deformation when the 20kg bag is lifted or stacked.

Moisture-Barrier Film: Food-grade PE film with a thickness of 0.025mm, blocking 96% of water vapor— critical for preventing 20kg batches (which have larger surface contact with air) from absorbing moisture and clumping.

Smooth Inner Liner: Polished kraft paper liner that reduces friction between tile adhesive and the bag, ensuring complete pouring without residue— avoiding waste of the 20kg batch.

Practical tests confirm that the bag can safely hold 20kg of tile adhesive, withstanding 1.2m drop tests (simulating accidental drops during transportation) and 72-hour 6-layer stacking tests (simulating warehouse storage) without tearing or powder leakage.

2. Dual-Structure Options for Diverse 20kg Application Scenarios

The 20kg specification is used in both large-scale automated production and small-batch on-site construction. To adapt to these diverse scenarios, we offer two specialized structural designs:

Automated Production Valve Mouth: Equipped with a heat-sealed valve mouth compatible with mainstream 20kg tile adhesive filling lines (22-25 bags per minute). The valve features a "double-seal" design— heat-sealed first, then pressed by a mechanical clamp— ensuring airtightness. It also has a dust-collecting groove around the valve to reduce workshop dust during filling, improving working conditions. The flat valve mouth allows the 20kg bags to be stacked neatly, saving 40% of warehouse space compared to irregular bags.

On-Site Convenience Open-Top: Designed for manual filling or small-batch use, the open-top is reinforced with double-layer kraft paper and stitched with high-tensile polyester thread (breaking strength ≥150N). Two PP webbing handles are installed 10cm below the top, which distributes the 20kg weight evenly and reduces hand fatigue for workers carrying the bag. The top also has a pre-scored tear line and a resealable Velcro strap— allowing quick opening and secure storage of leftover adhesive.

Both structures adopt a square bottom design (28cm×28cm) that keeps the 20kg bag stable when placed upright, preventing tipping during on-site storage or filling.

3. Global Compliance for 20kg Export Batches

20kg is the standard export specification for tile adhesive in most markets, so the bag is pre-compliant with international standards to simplify customs clearance for bulk shipments:

Quality Standards: ISO 9001 certification, ensuring consistent quality for 20kg batches— critical for large export orders that require uniform packaging performance.

Safety Standards: FDA food contact material certification (U.S.), EU CE certification, and SGS test reports confirming no heavy metals or toxic substances— eliminating the risk of contaminating tile adhesive used in indoor spaces.

Environmental Standards: FSC certification (optional) for sustainable kraft paper, complying with EU REACH and U.S. EPA regulations. The bag is 100% recyclable, meeting the environmental requirements of export markets.

Regional Standards: SASO certification (Middle East), JIS certification (Japan), and GB/T 27741-2011 (China)— covering the main tile adhesive export markets.

We provide a complete set of certification documents for each 20kg batch, including material test reports and compliance certificates, to ensure smooth customs clearance.

4. Clear, Durable Printing for 20kg Batch Management

Using 4-color flexographic printing technology with high adhesion ink, the bag prints key information for 20kg batch management and on-site use:

Batch Identification: Clear printing of batch number, production date, and expiration date— essential for tracking 20kg batches in large warehouses and ensuring FIFO (First In, First Out) inventory management.

Product Information: Tile adhesive type (cement-based, polymer-modified), bonding strength, mixing ratio (adhesive:water), and coverage area (e.g., "Covers 8-10㎡ per 20kg bag")— helping contractors calculate material usage accurately.

Logistics Information: Barcode (compatible with GS1 standards) and QR code (linking to product authentication and export compliance documents)— facilitating quick scanning in logistics centers and customs clearance.

Brand Elements: High-definition brand logo and contact information— enhancing brand visibility in hardware stores and construction sites.

The printing is scratch-resistant and water-resistant— even if the 20kg bag is exposed to rain during outdoor transportation, the information remains legible. For multilingual export markets, we support printing in English, Spanish, Arabic, Portuguese, and other languages.

5. Cost-Effective for 20kg Bulk Orders

The 20kg TILE ADHESIVE Paper Bag is optimized for bulk procurement, offering significant cost advantages for large orders:

Production Efficiency: The standardized 20kg design allows for high-speed production (100,000 bags per day), reducing unit production costs by 15% compared to custom-sized bags.

Logistics Savings: The stackable square design and lightweight material (bag weight only 85g) reduce transportation costs by 12% for 20kg batches— a key advantage for long-distance export or domestic distribution.

Waste Reduction: The high durability and moisture resistance reduce product waste caused by packaging failure by up to 30%, lowering the overall cost of 20kg tile adhesive batches for manufacturers.

For orders of 50,000+ bags, we offer additional bulk discounts, further enhancing cost-effectiveness.

Advantages

1. Optimized for the Most Popular Specification

20kg is the most widely used tile adhesive specification globally— favored by manufacturers (easy to standardize production), distributors (efficient to store and transport), and contractors (convenient to carry and mix). The bag’s design is fully tailored to this specification, solving the unique pain points of 20kg batches (e.g., weight distribution, stacking stability) that generic bags cannot address.

2. Reduces Operational Costs for All Stakeholders

For manufacturers, the high-speed filling compatibility reduces production downtime; for distributors, the stackable design cuts warehouse costs; for contractors, the easy-pour and resealable features reduce material waste and labor time. A survey of 200 clients showed that using this bag reduces the total operational cost related to 20kg tile adhesive by 18-22%.

3. Ensures Consistent Quality for Large Batches

Large orders of 20kg tile adhesive require consistent packaging quality to avoid batch rejection. Our ISO 9001-certified production process ensures that every bag has the same load-bearing capacity and moisture resistance, eliminating the risk of uneven quality. This consistency is critical for brands maintaining a good reputation in the market.

4. Supports Rapid Market Entry for Export Brands

The bag’s pre-compliance with global standards means export brands can launch 20kg tile adhesive in target markets without waiting for packaging certification. The multilingual printing and complete documentation also simplify the localization process, helping brands enter new markets 30% faster than using non-compliant packaging.

Application Fields

1. Large-Scale Tile Adhesive Production

Ideal for manufacturers producing 20kg batches of cement-based, polymer-modified, or flexible tile adhesive. The automated valve mouth design integrates with production lines, supporting continuous output of 5,000+ 20kg bags per day. The consistent quality ensures that each batch meets market standards, reducing quality control costs.

2. Residential and Commercial Construction

The 20kg specification is perfect for residential renovations (e.g., apartment tiling) and medium-sized commercial projects (e.g., restaurant, office decoration). Contractors value the bag’s handles for easy carrying and the resealable design for storing leftover adhesive. The 20kg capacity balances portability and material quantity— avoiding frequent trips to fetch materials.

3. Construction Material Distribution

Distributors and wholesalers benefit from the bag’s stackable design and clear batch printing. The 20kg bags can be stacked 6 layers high in warehouses, maximizing storage space. The barcode and QR code printing enable quick inventory checking and order fulfillment, improving distribution efficiency for large orders (e.g., supplying 1,000+ 20kg bags to a construction site).

4. International Export of Tile Adhesive

The 20kg TILE ADHESIVE Paper Bag is the preferred packaging for tile adhesive export. It withstands long sea voyages (up to 45 days) and extreme temperature changes, ensuring 20kg batches arrive at overseas markets in good condition. The compliance with regional standards simplifies customs clearance in the EU, U.S., Middle East, and other key export destinations.

FAQ

Q1: Can the bag hold 20kg of tile adhesive without deforming?

A1: Yes. The fiber-reinforced middle layer and square bottom design ensure the bag maintains its shape when holding 20kg of tile adhesive. It has passed 72-hour stacking tests with 6 layers of 20kg bags, and the side walls do not bulge or deform. Even when lifted by the handles, the bag remains stable without tearing at the seams.

Q2: How does the bag perform in humid environments?

A2: The PE moisture-barrier film reduces the moisture transmission rate to ≤1g/(m²·24h). In a test with 85% relative humidity, tile adhesive in the bag remains dry and free-flowing for 30 days— enough to cover the storage and transportation cycle of most 20kg batches. For extremely humid regions (e.g., Southeast Asia), we offer a thickened PE liner option that extends moisture protection to 45 days.

Q3: What is the lead time for 20kg bag orders?

A3: For standard non-customized bags, the lead time is 5-7 working days. For custom-printed bags (e.g., adding brand logos), the lead time is 10-12 working days (including design proofing). Our monthly production capacity is 10 million 20kg bags, so even large orders (1 million+ bags) can be delivered on time.

Q4: Does the bag comply with EU CE certification for construction materials?

A4: Yes. The bag meets EU CE certification requirements for construction material packaging (EN 13432 standard). It is free from toxic substances and has passed the EU’s REACH regulation testing, making it fully compliant for exporting 20kg tile adhesive to EU markets. We provide a CE certificate with each order.

Q5: Can I customize the size of the 20kg bag?

A5: The standard size is 45cm (height) × 28cm (width) × 12cm (depth), which is optimized for 20kg tile adhesive density (1.2-1.5g/cm³). We can adjust the dimensions slightly (±2cm) to match your specific tile adhesive density or filling equipment. Custom sizes require a minimum order quantity of 10,000 bags.

Q6: Do you provide samples for testing?

A6: Yes. We offer 1-5 free standard samples for you to test load-bearing, moisture resistance, and printing quality. For custom samples, a small proofing fee applies, which can be deducted from the formal order. Samples are shipped via DHL or FedEx and arrive within 3-5 working days.