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In the rapidly evolving landscape of the global healthcare and pharmaceutical sectors, PVC Film for Blister Packaging for the Medical Industry stands as a cornerstone of product safety, hygiene, and longevity. Polyvinyl Chloride (PVC) films have revolutionized the way medical supplies, pharmaceuticals, and surgical instruments are stored, transported, and administered. The unparalleled thermoforming capabilities of PVC allow it to be molded into precise blister cavities that perfectly cradle individual pills, capsules, or complex medical devices. This structural integrity ensures that delicate medical products are shielded from physical impact during complex global supply chain logistics.
Beyond physical protection, the commercial and industrial status of medical-grade PVC film is driven by its exceptional barrier properties. It acts as a formidable shield against moisture, oxygen, and microbial contamination—factors that are critical in maintaining the efficacy and shelf-life of life-saving drugs. The global medical packaging market is witnessing unprecedented growth, with strict regulatory standards such as FDA compliance, ISO 13485, and various Pharmacopoeia standards dictating the manufacturing processes. Today's medical PVC films are engineered in cleanroom environments, utilizing advanced non-toxic plasticizers to ensure absolute biocompatibility and patient safety.
Exceptional resistance to moisture, gas, and biological contaminants, ensuring pharmaceutical integrity.
High adaptability to heat molding, allowing for precise blister cavity creation for diverse medical shapes.
Manufactured under strict ISO and cleanroom standards, meeting rigorous global medical safety regulations.
Jiangsu Dahai Plastics Co., Ltd. was founded in 1996, is a professional production of various types of PVC film and printing PVC film technology of private enterprises. We mainly produce super transparent film, ordinary transparent film, toy film, bath film, raincoat film, electrical tape film, cold film, non-stick film, decorative film, PEVA film, particles, tablecloth, shower curtain, urine bag.
The company has more than 20 production lines, more than 450 employees, of which 30% are technical management personnel, and has a sound management system. Covers an area of more than 120,000 square meters, annual output of more than 100,000 tons, annual sales of more than 1 billion. The company continues to introduce advanced production equipment and technology. The product quality reaches the international standard, the company's products not only sell well in the domestic market, but also exported to South America, Southeast Asia, Africa and other places.
The total registered capital of several projects under the company group is 40 million dollar, total assets reach 140 million dollar, floor area is more than 120000sqm, with 20 imported environmental protection production lines, with an annual production capacity of 150,000 tons. In year 2018, we achieved sales of 180 million dollar, of which exports earned 10 million US dollars. The products are sold to more than 400 cities in 12 provinces and regions across the country, the market share ranks first among private enterprises in the province, and the products are exported to more than 10 countries and regions. In view of the market development trend and the future development of the company, it is proposed to build an intelligent manufacturing project of new medical materials.
Eco-friendly production lines
Tons annual capacity
Sqm operational footprint
Registered capital
The versatility of PVC Film for Blister Packaging for the Medical Industry extends far beyond standard pill packets. By manipulating the polymer matrix and utilizing advanced co-extrusion technologies, PVC films are tailored for highly specific, deep-application scenarios across the medical spectrum.
1. Pharmaceutical Solid Dosage Forms: The most prevalent application lies in the packaging of tablets, capsules, and lozenges. Here, the PVC film is often coated with PVDC (Polyvinylidene chloride) or laminated with Aclar to create an ultra-high barrier against moisture and oxygen. This is vital for hygroscopic drugs that degrade rapidly upon exposure to ambient humidity. The crystal-clear transparency of the PVC allows for immediate visual inspection by both pharmacists and patients, ensuring dosage accuracy and identifying any potential product tampering. Furthermore, the film is engineered to provide the perfect balance between push-through ease for the elderly and child-resistant toughness.
2. Medical Device & Surgical Instrument Packaging: Beyond pharmaceuticals, heavy-gauge medical PVC films are utilized for thermoforming rigid trays and blisters for medical devices such as syringes, catheters, IV components, and complex surgical instruments. In these scenarios, the film must exhibit exceptional puncture resistance to prevent sharp instruments from breaching the sterile barrier. Critically, these PVC films are formulated to be compatible with rigorous sterilization methods, including Ethylene Oxide (EtO) gas and Gamma irradiation, ensuring that the devices remain perfectly sterile from the manufacturing plant to the operating room.
3. Specialized Dental and Ophthalmic Applications: In the dental and ophthalmic fields, precision is paramount. PVC blister packaging is used to house delicate dental implants, orthodontic brackets, and single-use ophthalmic droppers. The dimensional stability of the thermoformed PVC ensures that these microscopic tools are held securely in place, preventing micro-abrasions during transit.
We possess laboratories accredited by China National Commission for Conformity Assessment (CNAS), which are equipped with many kinds of world advanced experimental equipment and physical and chemical testing-analysis instruments. In every experiment, in every test, even the slightest difference can be detected by our machines, which greatly guarantees the quality of our products.
DAHAI continues to invest resources, and we will work with university teams to develop products. Our technical department is constantly learning new technologies and combining them with our own situation, through which our ability to innovate is keeping improving.
We import all kinds of testing machines, such as universal testing machines, Agilent GC analyzers, gloss meters and cold-tolerance testing machines. Besides, we establish good cooperation with professional testing companies to meet customer's requirements. All of our products can meet the requirements of EN-71, ASTM-F-963, Model Toxics in Packaging Legislation (CONEG) and RoHS.
As the demand for flawless medical packaging intensifies, the intersection of traditional polymer science and Artificial Intelligence (AI) is forging a new era in the production of PVC Film for Blister Packaging for the Medical Industry. Smart manufacturing facilities are now deploying AI-driven Optical Character Recognition (OCR) and high-speed machine vision systems directly onto the extrusion lines. These AI systems analyze the PVC film at microscopic levels in real-time, detecting sub-millimeter defects, variations in thickness, or gel particles that human eyes would miss. This ensures a 99.99% defect-free yield, which is absolutely critical when packaging life-saving pharmaceuticals.
Furthermore, predictive maintenance powered by machine learning algorithms monitors the thermal profiles and mechanical stress of the calendering and extrusion machinery. By predicting equipment deviations before they occur, manufacturers can maintain perfect polymer chain alignment in the PVC film, resulting in consistent thermoforming performance for the end-user.
Looking forward, the industry is also pivoting towards advanced sustainability without compromising medical efficacy. Innovations include the development of thinner yet stronger PVC films (down-gauging) to reduce plastic usage, and the integration of nano-coatings that multiply the barrier properties exponentially. Smart blister packaging, embedding RFID tags or conductive inks within the PVC layers to track medication adherence and supply chain logistics, represents the next frontier in interactive healthcare packaging.
Real-time machine vision inspection ensuring zero-defect medical grade films.
Machine learning optimizing temperature and pressure for perfect polymer alignment.
Down-gauging technologies creating thinner, stronger, and more eco-conscious medical films.
Make green materials, create a good and healthy life!
To become the domestic polymer material application industry leader, to build a world-class brand!
Independent innovation intelligent future! Team style: people-oriented safety first!
Integrity, pragmatic, efficient, win-win!
Tongzhou Huaming Plastic Co., Ltd. was established.
Changed to Jiangsu Dahai Plastics Co., LTD.
Nantong Runyang Plastic Co., Ltd. was established.
Dahai Real Estate Development Co., Ltd. established.
Field E-commerce company is established.
Jiangyin Zhonglian Real Estate company established.
Jiangyin Huayue Real Estate Development Co., Ltd. established.
Jiangsu Houbang Industrial Co., LTD.
Complete realization from concept to market Dahai Plastic assists customers around the world in developing and manufacturing products for packaging, medical supplies, building materials, toy supplies etc.
Our dedicated sales and technical teams engage closely with customers to gather detailed specifications, discuss project goals, and identify any unique challenges.
Once the needs are confirmed, we move into the product proofing phase. During this stage, we create prototypes or samples based on the agreed-upon specifications.
After thorough evaluation and refinement, we finalize the sample that both parties agree upon. The confirmed sample serves as the benchmark for all subsequent production runs.
Our make-to-order approach allows us to tailor our production processes to meet individual client needs. Leveraging our flexible manufacturing capabilities.
Upon completion of production, each item undergoes a comprehensive finished inspection. Our quality assurance team employs advanced testing methods.
We actively seek feedback to continuously improve our services and adapt to evolving market demands. Through ongoing partnerships, we aim to be more than just a supplier.
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