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High barrier integrated molded pulp
Created on 06.09
High Barrier Integrated Molded Pulp | 0.3% Ultra-Low Residual Oxygen, 15-Day Long-Term Freshness Lock Biodegradable Packaging
I. The Shortcoming of Freshness Preservation in Ordinary Biodegradable Packaging
Conventional molded pulp packaging on the market only achieves basic water and oil resistance. The strong air permeability of fiber pores results in a common internal oxygen content in sealed boxes ranging from 2.5% to 18%. Sufficient oxygen accelerates the oxidation and browning of fresh and cooked foods, promotes the growth of spoilage microorganisms, and leads to issues such as souring, spoilage, and water loss within 3-8 days of storage and transportation. This fails to meet the demands of long-term shelf storage and long-distance cold chain distribution. Even the small amount of secondary film-coated barrier paper-plastic on the market suffers from issues such as easy film detachment, inability to be fully composted and degraded, and doubled processing costs, making it difficult to balance environmental protection and freshness preservation.
II. Core Technology: 0.3% Ultra-Low Residual Oxygen, 15-Day Long-Term Freshness Lock
Our company's self-developed integrated molded pulp products with high barrier properties eliminate the need for post-processing composite plastic barrier films. The barrier layer is formed simultaneously with the pulp substrate. Third-party testing consistently achieves a residual oxygen content of ≤0.3% within the box, representing the top-tier barrier performance among mass-produced biodegradable paper-plastic products:
- 0.3% Extreme Low Oxygen Sealed Environment
- 15 Days of Freshness Preservation for All Food Categories Without Spoilage
- Pure Plant-Based Fully Biodegradable Material
- Integrated Molding, Cost Reduction, and Stable Supply
III. Applicable Scenarios
- Long-term warehousing and national cold chain distribution for pre-packaged foods and ready-to-eat cooked food brands;
- Long-term shelf display for fresh meat, fruits, vegetables, and aquatic products in supermarkets;
- Long-distance logistics and distribution of semi-finished products for baking and cold catering;
- Long-term inventory and packaging for offline chain restaurants and community group buying.
IV. Supporting Customized Services
- In-house mold R&D workshop, enabling rapid customization of box types and prototyping based on product size and load-bearing requirements;
- Complete sets of barrier performance, food safety, and degradability testing reports provided with goods, directly usable for supermarket qualification audits;
- One-on-one technical support, providing guidance on packaging sealing and cold chain storage compatibility;
- Flexible supply volume, supporting sample testing, small batch trial orders, and long-term bulk supply cooperation.
V. Cooperation Invitation
This packaging solution, which balances long-term freshness preservation with fully biodegradable environmental attributes, is the core choice for food brands to reduce waste and enhance product competitiveness. We welcome domestic food manufacturers and packaging buyers to inquire about samples, visit our factory for on-site inspection, and discuss stable supply cooperation.
Official Website:https://www.dybz-tec.com
Email:lvmaohua@dybz-tec.com
WhatsApp :13336355306
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