Customized logo restaurant takeout brown kraft paper carry retail takeout lunch food packaging bread SOS paper bag without handle

Self Open Stye (SOS) bags provide a quick and easy packaging solution for quick service restaurants. With the most advanced#4 and #8 special machines from H.G.Weber lnc, this type of bag is available in a wide range of sizes and can be printed up to7 colors. Choosing the bags with window wil facltate the clients to see the products inside, and selecting the bag with Tin-tietop wil keep the foods fresh. These bags are made with food-grade white paper and kraft paper which are recyclable and eco-friendly, and they are printed with non-toxic water-based ink to ensure the safety.

Features

1.Inner Liner (PE/CPP): The critical functional layer. Provides grease resistance, water resistance, and moisture barrier properties, preventing grease from leaking through and keeping food dry and crisp.

2.Flat-Bottom Design: The most distinctive feature. The bag can stand upright, providing a flat, stable base for easy display and storage, with high internal space utilization.

3.Reinforcements: The bag mouth and handle areas are often reinforced to prevent tearing when carrying heavy loads.

4.Excellent Load-Bearing Capacity: Thanks to the tough paper material and rational structural design, these bags can carry considerable weight without breaking easily.

Customized Paper Food Conveyor Bag Process

1.Determine Load-bearing Requirements: Understand the weight range of the food to be carried to ensure the selection of paper with appropriate grammage and strength.

2.Confirm Delivery Timeline: Clarify the customer's expected delivery date and assess if the production lead time is feasible.

3.Provide Material Samples: Supply physical samples of the proposed paper and film materials for the customer to touch, test, and approve.

4.Mark Sealing Areas: Clearly indicate areas on the design that will require heat sealing or gluing in subsequent processes; these areas should avoid ink or complex patterns.

Factory and Certificate​

FAQ

Q1. How will you make sure your quality?

A: We realize enterprise digital control through multi-system collaboration, ensure the controllability of each production line.

Q2. I am a big buyer, can you send me free samples before I make a big order?

A: Samples can be sent before you place order but it is charged according to our company’s rule. And we will refund sample fee once getting your first formal order.

Q3. How soon the order is processed and shipped?

A: Normally we have no print items in stock, we will arrange for shipping within 7 days after your payment. If order amount is over 20000 units, and logo need customized, will takes about 20-30 days to finish the mass production.

Q4. When I call the phone number listed on your web site, there is no answer?

A: Because of the time difference, maybe we will miss your call. If you are urgent, please send us email: sales@nwpak.com. Once receive you email, we will contact you within 24 hours.

Q5. What is the MOQ and the samples time?

A: Our MOQ is 20000pcs. And the samples time is 2-3 days if there are no special requests.

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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