EVA low melting point roll film packaging bag, the roll of the film can be printed Continuous QR codes and number coding,EVA Batch inclusion bag
EVA low-melting-point roll film is used in the tire industry. Continuous QR codes and codes are printed on the roll film. The codes correspond to the QR codes. If the QR code cannot be scanned, the codes can be read.
Our low-melting EVA batch bag roll film is engineered for automated, dust-free material feeding across rubber, chemical, plastic, food additive and new energy industries. Unlike conventional packaging films, this feed-grade roll film supports both inline and offline variable data printing. Each bag can be printed withincremental sequential serial numbers and corresponding unique QR codes, assigning an independent digital ID to every pouch. This enables complete supply chain traceability, effective anti-counterfeiting and parallel market control, perfectly fitting automated production lines
There are about a thousand bags in a roll, and the rolls are packed in boxes with consecutive serial numbers on the outside of the boxes.
Product Specifications & Material Performance
Crafted from high-quality modified EVA resin, our batch roll film features a controlled melting point ranging from 65℃ to 95℃. The entire feeding bag can fully dissolve inside internal mixers without leaving any residues, and will never alter the physical and chemical properties of rubber compounds, chemical additives and other processed raw materials.
Material: Premium EVA (VA 18%-28%) / Custom Modified PE
Roll Length: 1000m - 3000m per roll (customizable)
Surface Treatment: Corona treated (38-42 mN/m) to ensure exceptional ink adhesion for durable printed codes
Mechanical Performance: High tensile strength, superior puncture resistance and flexibility, ideal for high-speed bag manufacturing equipment
Key Competitive Advantages
Full-Cycle Traceability: Each feeding bag is equipped with a dedicated QR digital ID. Users can retrieve complete data involving production records, quality audits, logistics and inventory with one scan, effortlessly satisfying regional compliance audit requirements in Europe and America.
Dust-Free Automatic Feeding: Operators can directly put the intact EVA bag into mixing machines without manual unpacking. This innovative solution minimizes workshop dust pollution, cuts labor costs significantly and improves overall workplace safety and cleanliness.
Authoritative Safety Compliance: Raw materials feature low odor and low extractables, fully compliant with FDA and EU food-contact standards. The film is suitable for packaging food-grade additives, pharmaceutical intermediates and high-purity chemical materials.
Universal Equipment Compatibility: Compatible with all mainstream automatic bag-making and filling machines in the industry. Additional functional coatings such as anti-static and light-shielding layers are available per customer requests.
Cost-Effective Production: Integrates bag fabrication and digital coding into one single process, eliminating extra labeling procedures. It optimizes production workflows and helps factories reduce operational costs while boosting productivity.
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