Rizhao Luming Plastic Technology Co., Ltd. specializes in the production of LDPE Fresh Produce T-Shirt Bags, professionally developed for retail sales and agricultural product packaging scenarios. Equipped with a 16,500 square meter modern production workshop and more than 100 sets of advanced production equipment, our factory achieves a monthly output of hundreds of millions of produce packaging bags, fully supporting global bulk orders and customized demands.
Virgin low-density polyethylene material has application advantages in fresh produce packaging. With a maximum elongation rate of up to 600%, the material can effectively resist tearing and damage caused by sharp fruit stems and irregular produce shapes during manual packing and logistics handling.
high clarity supports quick visual quality inspection at supermarket checkout counters. Buyers can directly check the freshness and quality of internal produce without opening the bags, while also improving the efficiency of barcode scanning during peak shopping hours.
Different from rigid and hard plastic packaging, our LDPE material features a soft surface texture, which can closely fit the contour of fruits and vegetables. This flexible fitting effect greatly reduces produce extrusion and bruising during transportation and storage, maximizing product appearance and yield.

We implement strict full-process quality control in production, with standardized and stable product parameters to ensure consistent performance of each batch of products:
| Parameter | Specification |
|---|---|
| Material | Virgin LDPE (Low-Density Polyethylene) |
| Density Range | 0.910 - 0.940 g/cm³ |
| Elongation at Break | Up to 600% |
| Operating Temperature | -40°C to 80°C |
| Clarity/Haze | <10% (High transparency) |
| Handle Type | Integrated vest/T-shirt style |
| Food Contact Compliance | FDA 21 CFR 177.1520 compliant |
| Seal Integrity | Heat-sealed bottom for leak prevention |
Stable low-temperature resistance is the core advantage that distinguishes our professional produce packaging from ordinary plastic bags. LDPE Fresh Produce T-Shirt Bags always maintain excellent flexibility in refrigerated and low-temperature environments, while most ordinary plastic materials will become brittle, cracked and damaged under the same conditions.
Many conventional packaging bags are prone to fragmentation and leakage during cold storage and cold chain transportation, resulting in product waste and operational losses. Our specially formulated LDPE material effectively resists low-temperature brittleness, adapting to long-term cold chain circulation scenarios.
The material has a wide temperature adaptation range, suitable for daily fresh-keeping storage of leafy greens at 4°C and long-term frozen storage of vegetables at -18°C. It will not crack or break during handling and transportation, providing all-round stable protection for fresh and frozen produce.

The integrated T-shirt vest handle design brings obvious practical advantages compared with ordinary handle structures. The reasonable force-bearing structure can evenly disperse the weight of goods, effectively reducing hand pressure and fatigue during shopping and carrying.
Comfortable carrying experience greatly improves consumer shopping willingness and drives increased purchase volume. This ergonomic design is very suitable for supermarket retail scenarios and helps customers obtain a better shopping experience.
All handles have passed strict tensile strength tests in accordance with ASTM D882 standards, with a safety load capacity 1.5 times the rated standard. It completely avoids handle breakage and product dropping during checkout and carrying, eliminating embarrassing use failures.
Our produce packaging bags adapt to diverse retail and catering scenarios, with strong scene compatibility and practicality. In supermarket produce sections, the optimized surface friction coefficient ensures smooth bag separation, helping staff improve packing efficiency during peak passenger flow.
For farmers' markets and outdoor stalls, the bags can adapt to complex changes in humidity and temperature, maintaining stable performance in various outdoor environments and meeting the durable use needs of stall vendors.
High-end grocery stores and specialty supermarkets rely on the high-clarity appearance of our bags to display premium organic produce, with a clean and high-grade packaging effect that matches high-end brand positioning. In addition, food-grade safe materials are also widely used in restaurant and catering vegetable takeout scenarios, with cost advantages suitable for long-term bulk procurement.

We provide diversified personalized customization services to help customers achieve brand differentiation and refined packaging management. Multiple size specifications are available, covering small cherry tomatoes to large cabbages and other types of fruits and vegetables, supporting exclusive size customization according to customer product specifications.
In addition to conventional transparent bags, we support various tinted color customization. Customers can use different colors to distinguish organic and ordinary produce, realizing efficient inventory classification and management.
We support flexographic logo printing with excellent color reproduction and clear patterns. Functional packaging can be converted into mobile brand promotion carriers to continuously enhance brand exposure. At the same time, we support adjustable bag thickness, which can flexibly balance packaging cost and protection performance according to light leafy vegetables and heavy root vegetables, with professional technical teams providing targeted specification matching suggestions.

Every production batch undergoes systematic and rigorous quality testing. Food migration testing confirms that the materials will not precipitate harmful substances, ensuring safe direct contact with fresh produce. All products fully comply with FDA food contact regulations and EU relevant directives, meeting global export safety standards.
We conduct heat seal integrity testing and vacuum leak testing one by one to eliminate hidden dangers of bottom seal rupture and leakage, fundamentally avoiding product damage caused by packaging problems. At the same time, heavy metal content analysis is carried out for each batch of products, and all restricted substances are controlled below the detection standard, with complete test reports and certification documents provided for each shipment.
As a direct factory manufacturer, we completely eliminate intermediate agency markups, allowing customers to enjoy genuine factory direct prices. Bulk purchasers can also get additional tiered discount policies to effectively reduce procurement costs and improve profit margins.
Relying on our super-large monthly production capacity of hundreds of millions of pieces, we maintain sufficient inventory reserves all year round to avoid stock outages during peak sales seasons and ensure stable and continuous supply for customers.
Stable and predictable production lead times support customers' just-in-time inventory management, effectively reducing warehouse occupancy and capital occupation costs, and ensuring the efficient and stable operation of customer sales and supply chains.

Q1: Are these bags suitable for both room-temperature and cold-chain produce?
A1: Yes. Our bags feature a wide temperature resistance range of -40°C to 80°C. They remain flexible and crack-proof in low-temperature cold storage, while maintaining stable structural performance at room temperature, ideal for all types of fresh, refrigerated and frozen produce.
Q2: How to select the most suitable bag size for my products?
A2: We recommend reserving 20%-30% extra space based on the maximum size of your produce. Our team provides professional sizing charts and free sample testing services to help you confirm the best specification before bulk ordering.
Q3: Do the bags meet international food safety standards for export?
A3: Absolutely. All products comply with FDA 21 CFR 177.1520 and EU 10/2011 food contact standards. We can provide complete official certification documents to support your global export business.
Q4: Can you customize brand logo printing on the bags?
A4: Yes. We support high-definition flexographic printing for brand logos, product information and patterns. Our professional design team assists with artwork optimization, with customized MOQ available for different printing solutions.

If you want to upgrade your produce packaging solutions, please feel free to contact our professional team to obtain exclusive LDPE Fresh Produce T-Shirt Bags samples and targeted quotations: sales@lumingplastic.com.
Get customized packaging solutions with fast professional support.