Key Features

Food-Grade Material

• Material: Made from food-grade paper, these bags are safe for direct contact with food items.
• Certifications: Comply with international food safety standards.

Eco-Friendly

• Recyclable: Our paper bags are fully recyclable, contributing to a more sustainable packaging solution.
• Biodegradable: Designed to break down naturally, reducing environmental impact.

Customizable

• Size and Shape: Available in a range of sizes and shapes to fit your specific packaging needs.
• Print Options: Custom printing is available, allowing you to brand your bags with logos, designs, and information.

Durable and Convenient

• Sturdy Construction: Reinforced handles and strong seams ensure the bags can carry heavy loads without tearing.
• Convenient Closure: The pinch bottom design allows for easy filling and secure closure, keeping contents fresh and protected.

Applications

• Food Industry: Ideal for packaging snacks, bakery items, fresh produce, and more.
• Retail: Suitable for packaging small items in retail stores.
• Pharmaceuticals: Can be used for packaging non-food items that require a high level of hygiene.

Why Choose Our Pinch Bottom Paper Bags?

• Quality Assurance: We ensure that every bag meets the highest standards of quality and safety.
• Customization: Tailor your bags to fit your brand and product needs.
• Sustainability: Our commitment to eco-friendly materials helps reduce your environmental footprint.
• Customer Support: Our team is dedicated to providing excellent customer service and support.

FAQ

Q1. How can you ensure the loading capacity?
A: Our products' loading capacity is ensured by multiple factors: tear-resistant base paper, reinforced handles and bottoms, and high-performance adhesives. We conduct strict weight-bearing tests and can provide test reports upon request.

Q2. Can the products be palletized?
A.Yes, absolutely. We can palletize products upon request. Please note this may incur additional charges and require more container space.

Q3: What is the most popular weight for paper bag?

A: The most commonly used grammage for paper bags varies by purpose:

• Food packaging: 40–65 gsm

• Shopping bags: 80–150 gsm

Other weights are also available and can be customized based on specific requirements.

Q4: Is your products are degradable?

A: Yes, our paper bags are biodegradable. They are made from natural materials that break down naturally under appropriate environmental conditions.

Q5: Does your prices include packaging?

A: Yes, all our prices include packaging. Each product is shipped in a protective 5-ply corrugated box.

Fujian Nanwang Environment Protection Scien-tech Co., Ltd. (Stock Code: 301355; Stock Abbreviation: Nanwang Technology), established in 2010, is the first listed company in China’s eco-friendly paper bag industry. Our product portfolio includes eco-friendly paper bags, food-grade paper  packaging, non-woven bags, adhesive labels, and thermal paper receipts. Nanwang has over 400 sets of internationally advanced production equipment and more than 100 sets of inspection and testing instruments.With total assets exceeding USD 350 million.

Nanwang established Fujian Nanwang New Materials Technology Co., Ltd. in 2023 and Anhui Bag King Environmental Protection Technology Co., Ltd. in 2024. Focusing on product application environments and various usage scenarios including distribution and transportation, we have comprehensively expanded our R&D and manufacturing capabilities across thermal receipt paper, label paper, non-woven bags and related products. We are committed to providing full-category packaging material solutions to global customers.

Nanwang has established a comprehensive and effective quality management system, certified to:

ISO 22000:2018 (Food Safety Management)

ISO 9001:2015 (Quality Management)

ISO 14001:2015 (Environmental Management)

ISO 45001 (Occupational Health & Safety)

FSC-COC (Forest Stewardship Council Certification)

BRCGS (British Retail Consortium Certification, Grade A+)

Sedex(Supplier Ethical Data Exchange, 4P)

With a dedicated technical R&D team and annual R&D investment exceeding USD 7 million, we possess 14 industry-leading core technologies, such as automated handle attachment technology and paper bag anti-permeation technology. As of December 2024, the company holds 94 authorized domestic patents (including 11 invention patents), and 5 international patents. Nanwang has established an industry-leading laboratory equipped with comprehensive testing facilities for physical, chemical, and microbiological analysis. This integrated R&D and testing base specializes in performance testing, data analysis, application development, and environmental testing for packaging materials and products, operating under stringent technical standards and a rigorous quality management system.

Nanwang has been successively awarded the titles of National Service-Oriented Manufacturing Demonstration Enterprise, National High-Tech Enterprise, Provincial "Specialized, Sophisticated, Distinctive & Innovative" SME, Top 10 Cultural Enterprises (Fujian), Top 100 Innovative Private Enterprises(Fujian), Quanzhou Quality Award, and has been consistently ranked among "China's Top 100 Packaging and Printing Enterprises" for six consecutive years.

Growing at speed, we actively contribute to industry advancement, including:

l QB/T 4379-2019 Handheld Paper Bags (Industry Standard Drafting Unit)

l GB/T 27590-2022 Paper Cups (National Standard Drafting Unit)

l GB/T 44833-2024 Paper Straws (Including Straw Base Paper) (National Standard Drafting Unit)

l T/CNFIA 201-2020 Food Contact Disposable Paper Straws(Group Standard Drafting Unit)

l T/CTAPI 001-2022 General Requirements for Green Paper Takeaway Packaging Products (Group Standard Drafting Unit)

l T/CNFIA 161-2022 Eco-friendly Coated Paper and Paperboard Materials and Products for Food Contact (Group Standard Drafting Unit))

l T/HBFPIA 017-2023 Eco-friendly Non-woven Takeaway Bags (Group Standard Drafting Unit))

l T/CNFIA 189-2024 Determination of Ex-tractable Organic Fluorine in Paper, Paperboard and Paper Products for Food Contact—On-line Combustion-Ion Chromatography Method (Group Standard Drafting Unit)

l T/CNFIA 190-2024 Determination of Total Organic Fluorine in Paper, Paperboard and Paper Products for Food Contact—Ion Chromatography Method (Group Standard  Drafting Unit)

l T/CNFIA 191-2024Determination of Total Fluorine in Paper, Paperboard and Paper Products for Food Contact—On-line Combustion-Ion Chromatography Method (Group Standard Drafting Unit)

l T/CSTM 01169—2024 Evaluation of Fluorine-free Oil-resistant Plant Fiber-based Materials for Food Contact (Group Standard Drafting Unit)

Since founding, Nanwang has established subsidiaries in Fujian, Shanghai, Guangdong, Anhui, Hebei, Hubei, Canada, and Indonesia, with operations spanning over 200 countries and regions worldwide. Committed to our mission "Greener Packing, Better World", Nanwang is recognized as an industry leader, delivering top-tier products with an outstanding reputation.

"Mastery begins with devotion; excellence stems from focus." Moving forward, Nanwang will continue to align with national industrial priorities, steadfastly pursuing green and sustainable development. With a dynamic and forward-looking approach, we remain committed to our responsibilities and mission—relentlessly striving to achieve our vision of "leading the industry and becoming the most trusted partner for world-class brands," while scaling new peaks of excellence!

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