Product Introduction

In the competitive landscape of food and industrial packaging, the Potato Starch Paper Bag by Shenzhen Tongying Environmental Protection Packaging Technology Co., Ltd. emerges as a leader in safety, functionality, and sustainability. Specializing in industrial environmental protection paper packaging since 2002, our company has established a reputation for excellence—further solidified by our state-of-the-art production facility relocated to Shiwan Town, Huizhou in December 2024 (spanning 15,000 square meters). The Potato Starch Paper Bag is meticulously engineered to meet the unique demands of potato starch packaging, whether for food-grade applications, industrial use, or global distribution.

Product Features

1. Food-Grade Compliance & Safety

Crafted from 100% food-grade kraft paper, the Potato Starch Paper Bag adheres to the strictest international standards, including FDA, EU Food Contact Materials Regulation, and BRCGS certification. This ensures the bag is free from toxins, odors, and harmful chemicals, guaranteeing that potato starch—often used in sensitive food products like baked goods, sauces, and confectionery—remains pure and safe for consumption.

The multi-layer paper structure acts as a robust barrier against moisture, oxygen, and contaminants. This prevents clumping, microbial growth, and flavor degradation, extending the shelf life of potato starch significantly—a critical factor for manufacturers and retailers alike.

2. Structural Versatility & Durability

We offer three core structural designs, all optimized for potato starch packaging:

Bottom Gluing Bags: Including single-sided bottom gluing and M-shaped folded variants. These provide a reinforced base, preventing leakage or tearing even when fully loaded with heavy potato starch (common in 25kg or 50kg industrial packs).

Seam Bag Types: Such as flat single-sided and M-shaped single-sided seam bags. These feature reinforced seams for enhanced strength, ideal for bulk transportation and storage.

Valve Mouth Packaging: Available as inner valve, outer valve, and ultrasonic valve designs. Valve mouths enable automated, mess-free filling (compatible with factory filling lines) and can be resealed, preserving freshness post-opening.

Each structure can be customized in size (from 1kg retail packs to 50kg industrial bags), thickness, and finish to align with your operational needs.

3. High-Definition Printing & Branding

Leveraging four 4-7 color flexographic printing high-speed machines, the Potato Starch Paper Bag supports vibrant, detailed printing. Whether you need to display brand logos, nutritional information, usage instructions, or regulatory labels (e.g., allergen warnings, origin details), the printing is crisp, fade-resistant, and compliant with global labeling laws. This not only boosts brand recognition but also ensures transparency and trust with consumers.

4. Eco-Friendly & Sustainable

Aligned with our commitment to green packaging, the Potato Starch Paper Bag is 100% recyclable and biodegradable. Made from sustainably sourced wood pulp, it helps brands reduce their environmental footprint and appeal to eco-conscious consumers and businesses. This sustainability edge is increasingly vital in differentiating products in crowded markets.

Advantages

1. Unmatched Quality & Consistency

Our production facility boasts three fully equipped industrial packaging lines, including high-speed tubel-making machines (up to 250 pieces per minute) and bottom-gluing machines. This infrastructure ensures every Potato Starch Paper Bag meets rigorous quality standards—consistent dimensions, flawless seams, and reliable performance. With an annual production capacity of 150 million industrial paper bags, we handle large orders efficiently, ensuring timely delivery for your supply chain.

2. Tailored to Your Exact Needs

Whether you’re a small-scale starch producer or a global food manufacturer, we offer bespoke solutions. Customize bag size, structure, printing, and even special features (e.g., moisture-resistant liners, tear tabs) to match your unique requirements. Our team collaborates closely with clients to address challenges like automated filling integration, regional packaging regulations, or shelf-space constraints.

3. Cost-Effective & Efficient

Despite its premium quality, the Potato Starch Paper Bag is competitively priced. Our optimized production processes and economies of scale enable cost savings without compromising on quality. The bag’s durability also reduces product loss from packaging failures, lowering long-term costs. For operations with automated lines, our valve mouth options enable seamless integration, minimizing downtime and boosting productivity.

4. Global Regulatory Compliance

Designed to meet the packaging laws of major markets (USA, EU, Asia, Australia), the Potato Starch Paper Bag eliminates barriers to international trade. This compliance with food safety and environmental regulations ensures your product meets global standards, reducing the risk of fines, recalls, or market entry delays.

Application Fields

1. Food & Beverage Industry

Potato starch is a key ingredient in baked goods, sauces, soups, and confectionery. Our retail-sized bags (1kg, 2.5kg, 5kg) are perfect for supermarkets and online retailers, with eye-catching printing that drives brand visibility. Resealable valve designs (in applicable structures) let consumers preserve freshness, enhancing user satisfaction.

2. Industrial Manufacturing

In industries like textiles, adhesives, and paper production, potato starch is used in bulk. Our industrial-sized bags (25kg, 50kg) provide the strength and protection needed for storage and transit. The bags’ compatibility with automated filling systems streamlines production, reducing manual labor and errors.

3. Food Service & Hospitality

Restaurants, catering companies, and commercial kitchens rely on consistent access to potato starch. The Potato Starch Paper Bag’s robust design and easy handling make it ideal for these high-volume, fast-paced environments, where hygiene and efficiency are critical.

4. Export & International Trade

When shipping potato starch across borders, packaging must withstand long transit and varying climates. Our bag’s multi-layer barrier and sturdy construction ensure the product arrives intact. Compliance with international standards also simplifies customs clearance, making global expansion smoother.

FAQ

Q1: Is the Potato Starch Paper Bag truly safe for food contact?

A1: Yes. It is made from 100% food-grade kraft paper, certified by FDA, EU Food Contact Materials Regulation, and BRCGS. We conduct regular third-party testing to confirm it contains no harmful substances, ensuring potato starch remains safe for all applications.

Q2: Can I customize the bag with my brand’s design?

A2: Absolutely. Our flexographic printing technology supports full-color, custom designs—including logos, nutritional info, and regulatory labels. We also offer custom sizes and structures to match your brand’s identity and operational needs.

Q3: How does the bag protect potato starch from moisture and pests?

A3: The multi-layer kraft paper acts as a physical barrier against moisture, oxygen, and pests. Valve mouth options provide an airtight seal post-filling, and resealable designs (for retail) maintain freshness. For extra protection, we can add moisture-absorbing liners—just request a tailored solution.

Q4: Is the Potato Starch Paper Bag environmentally friendly?

A4: Yes. It is 100% recyclable and biodegradable, made from sustainably sourced materials. Choosing our bag helps reduce plastic waste and supports a circular economy, aligning with green business practices.

Q5: Can you handle large wholesale or industrial orders?

A5: Definitely. Our 15,000㎡ facility and three automated production lines enable us to fulfill large orders quickly and consistently. Contact our sales team for bulk pricing and delivery timelines.

Q6: Does the bag comply with international packaging regulations?

A6: Yes. We design our packaging to meet the specific requirements of major global markets, ensuring compliance with labeling, material, and safety laws. Our team monitors regulatory changes to keep your product compliant.