Custom SOS Kraft Brown Paper Bag Carry Bread Packing Retail White Take Away Shopping Grocery Food Bag

1. Superior Food Safety & Quality

• Food-Grade Materials: Made from 35-60 g/m² virgin food-grade kraft paper (white or brown), ensuring safe direct contact with your products.

• Grease-Proof Coating: Available with a one-side coated, grease-proof barrier, protecting the bag's integrity from oily foods.

• Non-Toxic Printing: Printed with safe, water-based inks, guaranteeing your customers' well-being.

2. Enhanced Functionality & Freshness

• Tin-Tie Closure Option: Select bags with a serrated top and integrated Tin-Tie to reseal the bag, locking in freshness and enhancing customer convenience.

• Clear Window Option: Add a clear window film to showcase your products, allowing customers to see the quality inside without opening the bag, which boosts visual appeal and sales potential.

3. Eco-Conscious & Compliant

• Recyclable & Sustainable: Composed of recyclable kraft paper, our bags are an eco-friendly alternative to plastic, supporting your brand's green initiatives.

• Responsible Production: From raw materials to printing processes, we prioritize environmental and human safety.

4. High-Impact Branding

• Vibrant 7-Color Printing: Utilize high-quality printing to make your logo and design stand out, turning a simple bag into a powerful marketing tool.

1. 50/60 gsm Food-Grade White Kraft Paper (grease-proof / one side coated)

2. 50/60 gsm Food-Grade Brown Kraft Paper (grease-proof / one side coated)
   

• Advanced Manufacturing: Produced on state-of-the-art #4 and #8 special machines from H.G. Weber Inc., ensuring consistent, high-quality, and efficient production.

• Wide Size Range: Available in a broad spectrum of sizes to fit everything from a small pastry to a large sub sandwich.

• Quick & Easy Packaging: The self-opening square bottom design allows for rapid one-handed opening and stable filling, streamlining your operations during peak hours.

• Quick-Service Restaurants: For burgers, fries, and takeaway meals.

• Bakeries & Patisseries: Ideal for bread, croissants, pastries, and cookies.

• Coffee Shops: For bagged beans, pastries, and grab-and-go items.

• Retail & Grocery: Perfect for packaging dry goods, grains, and specialty foods.

Q1: What does "SOS" stand for?
A: SOS stands for "Self-Opening Square" or "Self-Opening Sack." It refers to the bag's unique square bottom that allows it to open and stand upright on its own for easy loading.

Q2: Are these bags suitable for greasy foods?
A: Yes. Our recommended 50/60 gsm grease-proof papers are specifically coated on one side to create a barrier against oils and grease, preventing soak-through.

Q3: Can I get samples before placing a bulk order?
A: Absolutely. We encourage you to request samples to evaluate the material quality, print, and size for your specific application.

Q4: What are the benefits of the Tin-Tie option?
A: The Tin-Tie allows customers to reseal the bag after opening, which helps maintain product freshness (e.g., for coffee, snacks) and improves the unboxing experience.

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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