Linear Type Leak Tester For Empty Plastic Bottle With Single Workstation

Linear Type Leak Tester For Empty Plastic Bottle With Single Workstation

Description

Machine Advantage

• This state‑of‑the‑art inspection system, imported from the United States, incorporates dual independent leak‑detection mechanisms at each workstation. It offers high precision and robust reliability, with an accuracy of 0.1 mm – fully satisfying the stringent leak‑tightness requirements for PP bottles. Polypropylene (PP) bottles are widely employed in packaging for food, daily chemicals, and baby products; typical examples include containers for yogurt, honey, oral liquids, facial cleansers, and infant milk powder. Many of these contents – whether acidic dairy products, viscous condiments, sterile medicinal liquids, or skin‑friendly chemical formulations – possess specific physicochemical properties that impose demanding standards on the bottle's leak‑proof performance. Most PP bottles exhibit excellent heat resistance, good toughness, and sealed closures; their leak integrity directly influences product quality. Any leakage not only wastes the contents but may also cause product deterioration, residue accumulation at the bottle mouth, or external contamination, thereby compromising user experience and even endangering consumer safety.

• Storage function: The system can store up to 6 sets of PP bottle detection parameters (with customizable memory capacity). It records the total number of tested bottles, the count of defective (leaking) bottles, and allows presetting of the total inspection quantity. Once the machine completes the testing of the preset number of bottles, it automatically halts the leak‑detection process. This enables standardized, traceable, and efficient batch inspection of PP bottles, aligning with the strict requirements of the food, milk, daily chemical, and baby‑product industries regarding safety, sterility, hygiene, and batch‑to‑batch consistency for packaging materials in contact with food or drugs.

• Stability and durability: The equipment is controlled by a  PLC (Germany), employs a Motorola (USA) detection board, and utilizes FESTO solenoid valve assemblies. Its industry‑recognized leading stability supports over 100,000 hours of continuous operation, providing long‑term, reliable leak‑detection support for PP bottle production lines. For such production environments, uninterrupted and dependable equipment performance is critical: it prevents production stoppages that could delay the supply of PP bottles, and it ensures that substandard leaking bottles are not released to the market. This helps manufacturers comply with relevant safety regulations for packaging materials, reduce after‑sales disputes caused by leakage, and safeguard the brand reputation of companies that use PP bottles for their product packaging.