OEM Biodegradable Dog Poop Bags Wholesale Factory in Europe

Guanzhong: A Reliable Partner for European biodegradable dog poop bags wholesale

With the increasing emphasis on environmental protection and sustainable development across European countries, dog poop bags, as frequently used pet products, have environmental friendliness and biodegradability as key considerations for brand procurement. Guanzhong, with its mature production system and extensive experience, has become a reliable partner in the European market for biodegradable dog poop bags wholesale, with specific advantages including:

• Extensive Industry Experience: Guanzhong has years of experience in the research and production of biodegradable materials, focusing on the development and manufacture of biodegradable plastic bags, dog poop bags, garbage bags, shopping bags, and roll bags. Serving domestic and international markets over the long term, it has accumulated stable production and export experience.
• Strong Production Capability: Located at Dongping Light Industry Avenue, Yongchun County, Quanzhou, Fujian Province, the industrial park covers nearly 200,000 square meters, with production facilities exceeding 100,000 square meters, including standardized workshops and an advanced R&D center. The production capacity is stable and can meet large-volume order requirements.
• Diverse Customer Base: Products serve European retailers, e-commerce platforms, pet brands, and supermarkets, offering customized solutions based on market demand, including size, thickness, bag type, and printing.
• Sustainable Development Philosophy: Guanzhong adheres to environmental protection and sustainable development strategies, following green design principles throughout the process from raw material selection to finished product, ensuring each batch complies with European and international environmental standards.
• Stable Supply and High-Quality Assurance: Equipped with modern automated equipment and 180 professional production personnel, Guanzhong ensures consistent quality and delivery for each batch of orders, meeting Europe’s strict quality and compliance requirements.

Exploring Guanzhong biodegradable bag factory: Materials and Technology System

Guanzhong is a professional biodegradable bag factory, using PLA+PBAT biobased composite materials as core raw materials, combined with years of technical accumulation and R&D experience, realizing an integrated production system from raw material modification to finished bag production. The production process is scientifically complete and includes the following key stages:

• Raw Material Modification: The company uses biobased starch, PLA (Polylactic Acid), PBAT (Polybutylene Adipate Terephthalate), and other composite materials, with precise formulation and modification to ensure optimal tensile strength, tear resistance, and flexibility. Guanzhong is equipped with 5 biobased masterbatch production lines, with a monthly capacity of about 2,000 tons, providing stable materials for large-scale production.
• Blown Film and Bag Making Process: Guanzhong owns 50 biodegradable film blown and printing lines and 25 bag-making lines, with a monthly output of approximately 1,500 tons. The blown film process controls film thickness, applies double-sided reinforcement, and optimizes toughness, ensuring the bags are not easily broken during use. Bag making supports multiple bag types, including roll bags, vest-style bags, flat bags, and tear-open roll bags, meeting diverse packaging and market needs.
• Printing and Customization Capability:> Printing uses environmentally friendly ink, supporting 1-8 color printing, clearly displaying logos, patterns, and packaging information while complying with food contact safety standards. Guanzhong independently developed integrated printing and bag-making technology, enabling rapid response to OEM requirements and high-quality customization.
• Production Personnel and Automation Level: The factory has 180 professional production personnel and modern automated equipment with standardized management systems, ensuring stability and consistency for each batch, meeting European customers’ strict batch quality standards.

Guanzhong OEM Customization Services: What Can We Customize?

Guanzhong not only provides standardized biodegradable bags but also offers flexible OEM customization services to meet diverse European market needs. Customizable items cover bag type, size, printing, packaging, and more.

• Thickness and Weight Customization: Offering 15μm–30μm thickness options to ensure tensile strength and durability.
• Bag Type Customization: Flat bags, vest bags, roll bags, and tear-open roll bags to suit different dispensers and market preferences.
• Size Customization: Length and width can be designed according to customer requirements to meet different pet or usage needs.
• Printing Customization: Supports 1–8 color eco-friendly ink printing for logos, patterns, and packaging information.
• Packaging Structure Customization: Options include paper boxes, hang cards, biodegradable outer bags, suitable for retail display.
• Multilingual Labeling Customization: Supports European multilingual and barcode printing to ensure product compliance.

OEM Collaboration Process:

• Requirement Communication: Customers provide specific requirements for bag type, thickness, printing, and packaging.
• Technical Evaluation: The R&D team evaluates feasibility, material selection, and production cycle.
• Sample Production: Rapid sample production for customer approval of appearance, thickness, and printing.
• Testing: Samples undergo tensile strength, tear strength, sealing, and biodegradation tests to meet European standards.
• Sample Confirmation: After customer approval, proceed to contract signing.
• Mass Production: Produce according to confirmed material ratio, printing, and packaging requirements.
• Outgoing Inspection: Each batch undergoes quality inspection to meet design and international certification standards.
• Shipping to Europe: Arrange logistics according to customer requirements to ensure safe and timely delivery.

This process achieves a one-stop service from material R&D, mold development, to mass production delivery, significantly reducing procurement complexity and supply risk for customers.

European Certification, Regulatory Compliance, and Quality Testing System

Guanzhong strictly follows international standards, ensuring every batch of biodegradable dog poop bags complies with European market regulations:

• EN13432: European industrial composting standard, ensuring complete biodegradation under composting conditions.
• OK Compost Industrial/Home: European composting certification verifying biodegradability in home or industrial compost conditions.
• REACH: EU chemical registration, evaluation, authorization, and restriction regulations to ensure no harmful residues.
• ASTM D6866 / ASTM D6400: US biobased content and industrial composting standards.
• China GB/T 20197, GB/T 19277.1, GB/T 4806.7: Biodegradability and food contact safety tests.

For quality control, Guanzhong has established a complete laboratory and testing system:

• Tensile Strength Test: Ensures bag tensile performance meets usage requirements.
• Tear Strength Test: Ensures bags do not easily break when loaded.
• Sealing Test: Ensures sealing performance of roll or vest bags meets standards.
• Thickness Inspection: Ensures uniform thickness for each batch.
• Biodegradation Test: Verifies that the product can fully degrade under composting conditions within the specified time.

Through certifications and strict testing, Guanzhong ensures European customers’ biodegradable dog poop bags wholesale orders fully comply with environmental and food contact requirements, reducing compliance risk.

Why More European Brands Choose Guanzhong

1. Stable Raw Material Supply: Self-owned modified masterbatch production lines ensure consistent PLA+PBAT ratios.
2. Efficient Customization Capability: Supports thickness, bag type, printing, packaging, and more.
3. Comprehensive Production Scale: 50 blown film lines and 25 bag-making lines, monthly capacity of 1,500 tons.
4. Strong R&D and Quality Testing System: Laboratory can complete tensile, tear, sealing, and biodegradation tests.
5. Comprehensive International Certifications: EN13432, OK Compost, ASTM D6400, etc.
6. Sustainability Philosophy: Full lifecycle environmentally friendly design, meeting brand social responsibility.
7. Quick Response and Flexible Delivery: Integrated production scheduling and logistics management ensure on-time delivery.

In the context of global environmental trends and the growing European market demand for biodegradable pet bags, Guanzhong, with its leading production capability, rich customization experience, and strict quality system, has become a trusted biodegradable bag factory. From material R&D to full-process production, from customization service to international certifications, Guanzhong provides high-quality, traceable, and sustainable dog poop bag solutions, helping brands seize market opportunities amid the environmental trend.

Whether meeting household convenience needs or bulk procurement for parks, communities, or retail markets, Guanzhong delivers safe, eco-friendly, practical, and European-standard-compliant products.

For those seeking a reliable OEM biodegradable dog poop bags wholesale partner, Guanzhong’s professional technology, stable production capacity, and international certification system make it the top choice for the European market.