Heat shrink machines use the heat shrink principle to complete packaging sealing. They are mainly used in food and beverage, electronics, pharmaceuticals, daily chemicals, and stationery and toys.
Food and beverage
Heat shrink machines are used for shrink packaging of bottled mineral water, canned beverages, and similar products. The shrink film fits tightly around the container surface, keeping out moisture and dust and improving appearance. This packaging method helps extend food shelf life and suits products that need oxidation protection.
Electronic products
In packaging for phones, chargers, or electronic components, heat shrink machines can form a scratch-resistant, anti-static protective layer. After shrink packaging, charger metal contacts are less likely to wear during transport, and transparent film displays the product appearance. We can machine precision parts for heat shrink machines, such as sealing and cutting blade seats, conveyor rollers, and heating tube mounts, according to customer drawings. We support single-piece and small-batch production. Hansheng Automation machines to drawings, with materials and surface treatments selected for the actual working conditions.
Pharmaceuticals and health products
Heat shrink machines can provide sterile-grade sealing for pharmaceutical blister packs and health product gift boxes. For example, after shrink packaging, a cold medicine box resists moisture and bacteria and prevents pills from spilling after opening, meeting GMP medical packaging standards.
Daily chemical products
After shrink packaging, shampoo sets or cosmetics gift boxes form an anti-theft seal at the bottle thread, and the bottle body presents a highly transparent display effect. Patterned shrink film can also improve shelf recognition. Limited-edition body wash often uses this process.
Toys and stationery
After LEGO brick sets are sealed with shrink film, small parts are less likely to be lost. For pens, shrink packaging can secure the clip and prevent friction with the box during transport. This packaging also reduces dust during storage and suits long-term inventory.
Our custom precision parts machining capability is not limited to heat shrink machines. Hansheng Automation can machine food machinery parts, pharmaceutical packaging machinery parts, daily chemical filling equipment parts, and printing machinery parts to drawings. We can also machine yacht precision parts, RC car precision parts, tobacco packaging machinery parts, and filling machinery parts. We machine to drawings with attention to dimensional consistency and delivery responsiveness.
