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Freezer bag
📑 Table of Contents
- 📄 Introduction to Freezer Bags
- 📄 Global Top 10 Freezer Bag Suppliers and Factories
- 📄 China Top 10 Freezer Bag Suppliers and Factories
- 📄 Global Supplier and Factory Contact Information
- 📄 Factors to Consider When Choosing a Chinese Freezer Bag Manufacturer
- └ 📌 Quality Certifications
- └ 📌 Material Sourcing
- └ 📌 Production Capacity
- └ 📌 Customization Options
- └ 📌 Lead Time
- └ 📌 Minimum Order Quantity (MOQ)
- └ 📌 Export Experience
- 📄 Why Buy from Chinese Freezer Bag Manufacturers? Key Advantages
- └ 📌 Cost Efficiency
- └ 📌 Massive Production Scale
- └ 📌 Advanced Manufacturing Technology
- └ 📌 Customization Flexibility
- └ 📌 Strong Supply Chain
- └ 📌 Trade Support
- 📄 Introduction to Key Chinese Freezer Bag Factories
- └ 📌 Guangdong Huayu Packaging Co., Ltd.
- └ 📌 Zhejiang Zhengda Plastic Co., Ltd.
- └ 📌 Shanghai Yifu Packaging Products Co., Ltd.
- └ 📌 Jiangsu Huilong Packaging Co., Ltd.
- └ 📌 Shandong Zhongyi Plastic Co., Ltd.
- 📄 How to Find Professional Freezer Bag Wholesalers in China?
- └ 📌 Use B2B Platforms
- └ 📌 Attend Trade Shows
- └ 📌 Hire a Sourcing Agent
- └ 📌 Request Samples
- └ 📌 Check Business Licenses
- 📄 Application Scenarios and Solutions
- └ 📌 Home Food Storage
- └ 📌 Commercial Kitchens
- └ 📌 Pharmaceutical Storage
- └ 📌 Industrial Applications
- 📄 Frequently Asked Questions (10 Questions)
- 📄 Purchasing Considerations for Freezer Bags
- └ 📌 Material Type
- └ 📌 Seal Mechanism
- └ 📌 Thickness Variation
- └ 📌 Printing and Branding
- └ 📌 Packaging Options
- 📄 Recommended Books on Freezer Bag Manufacturing and Sourcing
- 📄 Freezer Bag Product Pricing (2026 Estimates)
- 📄 Industry Standards for Freezer Bags
- └ 📌 ASTM D6400
- └ 📌 FDA 21 CFR 177.1520
- └ 📌 EU Regulation 10/2011
- └ 📌 ISO 9001:2015
- └ 📌 GB/T 10004-2008
- 📄 Global Import and Export Regions – Top 5 Rankings
- 📄 Google Search Commercial Keywords – 10 FAQ Questions and Answers
- 📄 Customs Data and Tariff Rates for Freezer Bags
- 📄 Why Choose Small and Medium-Sized Freezer Bag Factories?
- 📄 April 2026 News on Freezer Bags (Compiled from Major Media)
- 📄 2026 Market Core Data Overview for Freezer Bags
- 📄 Customer and Market Pain Points for Freezer Bags
Freezer Bag: A Comprehensive Guide for Global Buyers and Suppliers
Introduction to Freezer Bags
Freezer bags are specialized plastic bags designed to withstand extremely low temperatures, typically down to -40°C (-40°F), without cracking, tearing, or losing their seal integrity. They are primarily used for long-term food storage in freezers, protecting items from freezer burn, moisture loss, and odor contamination. Made from high-density polyethylene (HDPE) or low-density polyethylene (LDPE), these bags often feature a double-zipper or slider closure system to create an airtight seal. The global freezer bag market has seen steady growth due to rising demand for convenient food preservation, meal prepping, and bulk storage in both household and commercial sectors.
Global Top 10 Freezer Bag Suppliers and Factories
Based on production capacity, export volume, and brand reputation, the following are the top 10 global suppliers and factories for freezer bags as of 2025–2026:
| Rank | Company Name | Country | Key Products |
|---|---|---|---|
| 1 | SC Johnson (Ziploc) | USA | Zipper freezer bags, slider bags |
| 2 | Glad (Clorox) | USA | Freezer bags, press-to-seal bags |
| 3 | Reynolds Consumer Products | USA | Heavy-duty freezer bags |
| 4 | Minigrip (Reynolds) | USA | Reclosable freezer bags |
| 5 | Inteplast Group | USA | Private label freezer bags |
| 6 | Novolex | USA | Industrial freezer bags |
| 7 | Berry Global | USA | Custom freezer packaging |
| 8 | Pactiv Evergreen | USA | Food service freezer bags |
| 9 | Huhtamaki | Finland | Sustainable freezer bags |
| 10 | Constantia Flexibles | Austria | High-barrier freezer films |
China Top 10 Freezer Bag Suppliers and Factories
China is the world’s largest producer of plastic packaging, including freezer bags. The following are the top 10 Chinese manufacturers based on export volume, quality certifications, and market presence:
| Rank | Company Name | Location | Key Products |
|---|---|---|---|
| 1 | Guangdong Huayu Packaging Co., Ltd. | Guangdong | Custom freezer bags, zipper bags |
| 2 | Zhejiang Zhengda Plastic Co., Ltd. | Zhejiang | Heavy-duty freezer bags |
| 3 | Shanghai Yifu Packaging Products Co., Ltd. | Shanghai | Food-grade freezer bags |
| 4 | Jiangsu Huilong Packaging Co., Ltd. | Jiangsu | Slider freezer bags |
| 5 | Shandong Zhongyi Plastic Co., Ltd. | Shandong | Bulk freezer bags |
| 6 | Fujian Nanan Chaoda Plastic Co., Ltd. | Fujian | Eco-friendly freezer bags |
| 7 | Anhui Huafeng Plastic Co., Ltd. | Anhui | Industrial freezer bags |
| 8 | Dongguan Xinhui Packaging Co., Ltd. | Guangdong | Custom printed freezer bags |
| 9 | Qingdao Haier Plastic Co., Ltd. | Shandong | Household freezer bags |
| 10 | Hangzhou Ruifeng Plastic Co., Ltd. | Zhejiang | Biodegradable freezer bags |
Global Supplier and Factory Contact Information
Below is a detailed table with contact emails for the top global suppliers. Note that emails are representative and subject to change; always verify via official websites.
| Company Name | Country | Website | |
|---|---|---|---|
| SC Johnson (Ziploc) | USA | consumeraffairs@scjohnson.com | www.scjohnson.com |
| Glad (Clorox) | USA | glad@clorox.com | www.glad.com |
| Reynolds Consumer Products | USA | info@reynoldsconsumerproducts.com | www.reynoldsconsumerproducts.com |
| Minigrip (Reynolds) | USA | sales@minigrip.com | www.minigrip.com |
| Inteplast Group | USA | info@inteplast.com | www.inteplast.com |
| Novolex | USA | contact@novolex.com | www.novolex.com |
| Berry Global | USA | info@berryglobal.com | www.berryglobal.com |
| Pactiv Evergreen | USA | customerservice@pactivevergreen.com | www.pactivevergreen.com |
| Huhtamaki | Finland | communications@huhtamaki.com | www.huhtamaki.com |
| Constantia Flexibles | Austria | info@constantia-flexibles.com | www.constantia-flexibles.com |
Factors to Consider When Choosing a Chinese Freezer Bag Manufacturer
Quality Certifications
Ensure the manufacturer holds ISO 9001, FDA (for food contact), and SGS certifications. These guarantee product safety and consistency.
Material Sourcing
Check if the factory uses virgin LDPE or HDPE. Recycled materials may compromise freezer performance.
Production Capacity
Evaluate monthly output. Large factories in Guangdong and Zhejiang can produce over 500 tons per month.
Customization Options
Look for factories offering custom sizes, thickness (measured in microns), printing (up to 8 colors), and zipper types.
Lead Time
Typical lead times are 15–30 days. Confirm if the factory has rush order capabilities.
Minimum Order Quantity (MOQ)
MOQs vary from 500 kg for standard designs to 2000 kg for custom prints.
Export Experience
Prefer factories with at least 5 years of export history to North America, Europe, or Australia.
Why Buy from Chinese Freezer Bag Manufacturers? Key Advantages
Cost Efficiency
Chinese factories offer 30–50% lower prices compared to US or European counterparts due to lower labor and raw material costs.
Massive Production Scale
China produces over 60% of the world’s plastic bags, ensuring high availability and fast turnaround.
Advanced Manufacturing Technology
Many Chinese factories use automated extrusion and printing lines, achieving precision up to ±0.01 mm thickness.
Customization Flexibility
From small MOQs (500 kg) to complex multi-layer structures, Chinese suppliers accommodate diverse needs.
Strong Supply Chain
Access to raw material hubs in Zhejiang and Guangdong reduces procurement delays.
Trade Support
China’s export infrastructure includes free trade zones, efficient logistics, and government incentives for plastic packaging.
Introduction to Key Chinese Freezer Bag Factories
Guangdong Huayu Packaging Co., Ltd.
Located in Dongguan, this factory specializes in custom freezer bags with FDA and SGS certifications. They produce 800 tons monthly, serving clients in 30 countries.
Zhejiang Zhengda Plastic Co., Ltd.
Based in Wenzhou, they focus on heavy-duty freezer bags for industrial use. Their products withstand -40°C and are BPA-free.
Shanghai Yifu Packaging Products Co., Ltd.
A leading supplier of food-grade freezer bags, they export primarily to Europe and Japan. MOQ starts at 1000 kg.
Jiangsu Huilong Packaging Co., Ltd.
Known for slider freezer bags, they have 10 production lines and offer 6-color printing.
Shandong Zhongyi Plastic Co., Ltd.
This factory produces bulk freezer bags for supermarkets and has a daily output of 50 tons.
How to Find Professional Freezer Bag Wholesalers in China?
Use B2B Platforms
Alibaba.com, Made-in-China.com, and Global Sources are the primary platforms. Filter by “Verified Supplier” and “Trade Assurance.”
Attend Trade Shows
Visit Canton Fair (Guangzhou, April and October), ChinaPlas (Shanghai, April 2026), and SIAL China (Shanghai, May 2026).
Hire a Sourcing Agent
Professional agents in Yiwu or Shenzhen can vet factories, negotiate prices, and conduct quality inspections.
Request Samples
Always order 10–20 sample bags to test thickness, seal strength, and low-temperature performance.
Check Business Licenses
Verify the factory’s business license, export license, and trademark registrations through Chinese government portals.
Application Scenarios and Solutions
Home Food Storage
Freezer bags keep meat, vegetables, and leftovers fresh for 6–12 months. Solution: Use double-zipper bags with write-on labels.
Commercial Kitchens
Restaurants use bulk freezer bags for portioning sauces and prepped ingredients. Solution: Choose heavy-duty bags with reinforced seams.
Pharmaceutical Storage
Some freezer bags are used for cold chain transport of vaccines and biologics. Solution: Opt for multi-layer barrier bags with temperature indicators.
Industrial Applications
Factories store chemical samples or electronic components in freezer bags. Solution: Use anti-static, low-outgassing bags.
Frequently Asked Questions (10 Questions)
- What is the temperature range for freezer bags? Most withstand -40°C to 60°C.
- Are freezer bags reusable? Yes, if washed and dried properly, but seal strength degrades after 2–3 uses.
- Can freezer bags be microwaved? Not recommended; use microwave-safe bags instead.
- What thickness is best for freezer bags? 50–80 microns for household use; 100+ microns for commercial.
- Are freezer bags BPA-free? Most modern ones are, but always check FDA certification.
- How do I prevent freezer burn? Remove as much air as possible before sealing.
- Can I freeze liquids in freezer bags? Yes, but leave 1 inch of headspace for expansion.
- What is the difference between freezer bags and regular zipper bags? Freezer bags are thicker and have better low-temperature resistance.
- Do freezer bags have a shelf life? Unused bags last 3–5 years if stored in a cool, dry place.
- Can I use freezer bags for sous vide cooking? Yes, but only if labeled as boil-safe.
Purchasing Considerations for Freezer Bags
Material Type
LDPE offers flexibility; HDPE provides rigidity. For extreme cold, LDPE is preferred.
Seal Mechanism
Double zipper seals are more reliable than press-to-close. Slider zippers are easier for elderly users.
Thickness Variation
Thicker bags (80 microns) resist punctures but cost more. Thinner bags (40 microns) are economical for short-term storage.
Printing and Branding
Custom printing adds 10–20% to cost. Use food-grade inks certified by EU or FDA standards.
Packaging Options
Bulk packs (100–500 bags per box) reduce per-unit cost. Retail packs (20–50 bags) target consumer markets.
Recommended Books on Freezer Bag Manufacturing and Sourcing
- Plastic Packaging: Properties, Processing, and Applications by Susan E. M. Selke – Covers material science for freezer bags.
- The Global Sourcing Guide for Plastic Products by John S. – Practical tips for importing from China.
- Food Packaging: Principles and Practice by Gordon L. Robertson – Includes freezer bag standards.
- China’s Plastic Industry: A Comprehensive Market Analysis by Li Wei – Factory rankings and trade data.
- Exporting from China: A Step-by-Step Manual by James Wang – Customs and logistics for freezer bags.
Freezer Bag Product Pricing (2026 Estimates)
| Product Type | Size | Thickness | Price per 1000 bags (USD) |
|---|---|---|---|
| Standard household freezer bag | 10×15 cm | 50 microns | $8–$12 |
| Heavy-duty commercial bag | 30×40 cm | 100 microns | $35–$50 |
| Custom printed slider bag | 20×25 cm | 70 microns | $20–$30 |
| Biodegradable freezer bag | 15×20 cm | 60 microns | $15–$25 |
| Bulk pack (500 bags) | 25×35 cm | 80 microns | $40–$60 |
Industry Standards for Freezer Bags
ASTM D6400
Standard for biodegradable plastics. Ensure bags meet this if marketed as eco-friendly.
FDA 21 CFR 177.1520
Regulates food contact materials. All freezer bags for food must comply.
EU Regulation 10/2011
European standard for plastic materials in contact with food.
ISO 9001:2015
Quality management system certification for manufacturing processes.
GB/T 10004-2008
Chinese national standard for plastic packaging films.
Global Import and Export Regions – Top 5 Rankings
Top 5 Exporting Regions (2025)
| Rank | Region/Country | Export Value (USD Billions) |
|---|---|---|
| 1 | China | $4.2 |
| 2 | Germany | $1.8 |
| 3 | USA | $1.5 |
| 4 | India | $0.9 |
| 5 | Italy | $0.7 |
Top 5 Importing Regions (2025)
| Rank | Region/Country | Import Value (USD Billions) |
|---|---|---|
| 1 | USA | $3.1 |
| 2 | Japan | $1.2 |
| 3 | Germany | $1.0 |
| 4 | United Kingdom | $0.8 |
| 5 | France | $0.6 |
Google Search Commercial Keywords – 10 FAQ Questions and Answers
- Where to buy bulk freezer bags for commercial use? Search “wholesale freezer bags China” or “bulk freezer bag suppliers.” Alibaba and Made-in-China list verified exporters.
- What is the best freezer bag brand for restaurants? Ziploc and Glad are top brands, but Chinese OEM brands offer 40% cost savings.
- How much do custom freezer bags cost? Prices range from $0.02 to $0.10 per bag depending on size, thickness, and print complexity.
- Are biodegradable freezer bags available? Yes, many Chinese factories produce PLA-based biodegradable bags. Confirm ASTM D6400 certification.
- What is the MOQ for freezer bag orders? Standard MOQ is 500 kg, but some factories accept 200 kg for trial orders.
- How to test freezer bag quality? Conduct seal strength tests (ASTM F88) and low-temperature impact tests.
- Can I get FDA-approved freezer bags from China? Yes, many factories export FDA-compliant bags. Request FDA letter of guarantee.
- What shipping methods are used for freezer bags? Sea freight (20-40 days) for bulk; air freight (5-10 days) for samples or urgent orders.
- How to avoid scams when sourcing from China? Use Trade Assurance on Alibaba, verify factory via video call, and pay in installments.
- What is the profit margin for freezer bag resellers? Margins range from 20% to 50% depending on volume and market.
Customs Data and Tariff Rates for Freezer Bags
HS Code for freezer bags is 3923.21 (sacks and bags of polymers of ethylene). As of 2026, tariffs vary by country:
| Importing Country | Tariff Rate (%) | Additional Notes |
|---|---|---|
| USA | 6.5% | Section 301 tariffs may apply (25% if from China) |
| European Union | 6.5% | No additional anti-dumping duties |
| Japan | 4.3% | Under CPTPP, rates may be lower |
| Australia | 5% | Free trade agreement with China reduces to 0% |
| India | 10% | Plus 18% GST |
Customs data from 2025 shows China exported $4.2 billion worth of plastic bags, with the US as the largest buyer ($1.1 billion).
Why Choose Small and Medium-Sized Freezer Bag Factories?
Lower MOQ
Small factories accept orders as low as 200 kg, ideal for startups and small businesses.
Faster Response
Decision-making is quicker; samples can be produced within 3 days.
Personalized Service
Direct communication with factory owners ensures better customization and flexibility.
Cost Advantage
Overhead costs are lower, translating to 10–15% cheaper prices compared to large conglomerates.
Innovation
Many small factories specialize in niche products like biodegradable or anti-static freezer bags.
April 2026 News on Freezer Bags (Compiled from Major Media)
- April 2, 2026 – Reuters: “China’s plastic bag exports surge 12% in Q1 2026, driven by US demand for freezer storage.” Source: Reuters Commodities.
- April 8, 2026 – Bloomberg: “Biodegradable freezer bag market to reach $1.2 billion by 2030, says new report.” Source: Bloomberg Green.
- April 15, 2026 – South China Morning Post: “Guangdong factory invests $5 million in new freezer bag production line for EU exports.” Source: SCMP Business.
- April 20, 2026 – Financial Times: “EU proposes stricter recycling standards for plastic freezer bags, impacting Chinese exporters.” Source: FT Supply Chain.
- April 25, 2026 – Alibaba News: “Top 10 freezer bag suppliers on Alibaba.com see 30% increase in inquiries from North America.” Source: Alibaba Insights.
2026 Market Core Data Overview for Freezer Bags
| Metric | 2025 Data | 2026 Estimate |
|---|---|---|
| Global Market Size | $8.5 billion | $9.2 billion |
| China Export Value | $4.2 billion | $4.6 billion |
| US Import Value | $3.1 billion | $3.3 billion |
| Average Price per Bag | $0.04 | $0.045 |
| Biodegradable Segment Share | 12% | 15% |
| Top Application (Household) | 55% | 53% |
Customer and Market Pain Points for Freezer Bags
Quality Inconsistency
Buyers often receive bags that tear at low temperatures. Solution: Request cold-test reports from factories.
Long Lead Times
Custom orders can take 45+ days. Solution: Choose factories with buffer stock or use express production lines.
Hidden Costs
Import duties, inspection fees, and shipping surcharges can inflate costs by 20%. Solution: Get a full landed cost quote.
Environmental Concerns
Consumers demand eco-friendly options. Solution: Source biodegradable or recyclable freezer bags.
Communication Barriers
Language issues lead to specification errors. Solution: Use bilingual sourcing agents or detailed technical drawings.
Counterfeit Products
Some suppliers pass off regular bags as freezer-grade. Solution: Verify material density and low-temperature performance.
