Product Introduction

Each tile adhesive valve paper bag is made using high-quality kraft paper and can be combined with PE film or PP coating for enhanced moisture resistance and strength. The design of the valve-type opening allows for fast automatic filling and sealing, making it ideal for modern production lines that require high efficiency and precise packaging.

With our advanced flexographic printing and high-speed valve paper bag-making machines, we are able to provide custom printing up to 7 colors, enabling customers to display their branding and product information clearly and attractively. Whether for small batches or large-scale industrial use, Tongying offers customized specifications to meet diverse packaging needs.

Product Features

High-Strength Multi-Layer Construction
The bag is composed of 2–4 layers of high-quality kraft paper and an optional inner PE or PP film liner. This multi-layer structure ensures excellent tensile strength and resistance to tearing, making it suitable for heavy-duty packaging applications.

Valve-Type Filling Design
The valve mouth allows for automatic mechanical filling, ensuring high-speed, dust-free packaging. It also provides easy and secure sealing by heat or ultrasonic welding, enhancing efficiency in production lines.

Excellent Moisture and Dust Protection
The optional inner liner effectively prevents moisture and dust penetration, keeping the tile adhesive or cement powder dry and in perfect condition during transport and storage.

Eco-Friendly and Recyclable Materials
All paper materials are environmentally sustainable and fully recyclable. The bags are produced using non-toxic inks and adhesives that comply with environmental protection standards.

Customizable Design and Printing
We support custom sizes, printing, and valve positions to match different filling machines and branding requirements. High-definition printing ensures strong visual impact on retail shelves.

Wide Range of Specifications
Available in various weights, paper grades, and dimensions, typically ranging from 5 kg to 50 kg capacity, making it suitable for multiple industrial uses.

Product Advantages

Strong and Reliable Performance
Designed to handle heavy and abrasive materials such as tile adhesive and cement, our valve paper bags offer excellent load-bearing capacity and tear resistance.

Enhanced Efficiency in Filling and Sealing
The valve mouth enables quick filling without the need for manual intervention, significantly reducing labor costs and improving packaging speed.

Brand Promotion Through Custom Printing
High-quality flexographic printing allows your brand logo, instructions, and product information to be vividly displayed, improving your company’s professional image and customer recognition.

Reduced Leakage and Waste
The valve closure design minimizes product spillage during filling and transport, ensuring product integrity and cleaner packaging operations.

Environmentally Responsible Packaging
Compared to plastic woven bags, our paper Valve Bags are biodegradable and recyclable, aligning with global sustainability and environmental protection trends.

Compatibility with Automated Packaging Systems
Fully compatible with most modern filling machines for powder and granular materials, ensuring stable and consistent production performance.

Applications

The tile adhesive valve paper bag is widely used in the construction materials industry, particularly for packaging various powdered and granular products. Its strength, durability, and efficient sealing make it the preferred choice for:

Tile Adhesive and Ceramic Adhesive

Cement and Mortar

Dry Mix Plaster and Grout

Wall Putty and Joint Filler

Gypsum Powder

Concrete Additives

Lime and Sand Mixtures

Other Industrial and Building Powder Products

In addition to the construction industry, this bag type can also be used for chemical powders, feed additives, mineral powders, and fireproof materials that require secure and dust-free packaging.

FAQs

Q1: What is a valve paper bag?
A valve paper bag is a type of industrial paper bag with a special valve opening that allows fast, automatic filling of powder or granular materials and easy sealing without manual sewing.

Q2: Why is the valve paper bag suitable for tile adhesive?
Tile adhesive is typically a fine powder that requires moisture-proof, durable, and easy-to-fill packaging. The valve paper bag ensures quick filling, dust control, and excellent sealing performance.

Q3: Can the valve paper bag be customized?
Yes. We offer full customization options, including size, number of paper layers, printing color, and valve type (inner or outer valve), according to your product and equipment requirements.

Q4: Are your paper bags eco-friendly?
Absolutely. Our kraft paper and printing inks meet environmental standards, and all packaging materials are recyclable and biodegradable.

Q5: How do I ensure the right bag size for my product?
You can provide your product density, target filling weight, and packaging machine specifications. Our engineers will recommend the optimal bag design for your production line.

Q6: What is the delivery time?
Typically, standard orders are completed within 15–20 working days after sample approval. Urgent or large-scale orders can be discussed for faster delivery schedules.

Q7: Do you provide samples?
Yes, we can provide free samples for testing. Customers only need to cover the freight cost.

Q8: What kind of printing services do you provide?
We offer high-definition flexographic printing up to 7 colors, allowing custom designs, logos, and product details that enhance your packaging appeal.