Jan 28, 2026
บรรจุภัณฑ์แบบแผงพลาสติกเทียบกับบรรจุภัณฑ์แบบแถบ: แบบไหนดีกว่าสำหรับอุตสาหกรรมยาในยุคปัจจุบัน?
Those pop-out plastic bubbles or slim foil strips — which one actually keeps your medicine safer? Driven by stricter stability rules and wider adoption of blister and strip packs, the global unit-dose packaging market is expected to exceed USD 60 billion in the coming years. Millions of pills and capsules leave factories every day, and most of them travel in either blister packs or strip packs. You probably don’t think much about it when you grab a vitamin or a medicine, but understanding what is blister packaging in pharmacy and the differences with strip packaging can help manufacturers and patients alike choose the right blister strip or medicine strip format for safety and convenience.. In this article, we’ll explore how blister and strip packaging work, what makes each format outstanding, and how manufacturers choose the right pack and machine for smooth production. Key Takeaways ● What blister packaging means, how it’s made and FAQs. ● What strip packaging is and how strip packs are made. ● A manufacturer-focused comparison between blister packaging and strip packaging formats. ● How to choose blister pack machines and strip pack machines and what machine features matter. 1. What Is Blister Packaging? Ever notice the little plastic-and-foil packs for your vitamins or painkillers? Those are blister packs. Blister packaging means sealing tablets or capsules into individual cavities, usually backed with foil. It is one of the most common forms of medicine blister packaging in pharmaceuticals and nutraceuticals, designed to protect medicines from moisture, light, and contamination. Here are some facts about blister pack medication formats: ● They can be made with rigid or semi-rigid plastic, often PVC or PVDC, forming individual cavities. ● Each cavity is sealed with a foil or film to protect the medicine. ● Many medicine blister packs can be designed for single-dose use, improving patient adherence. ➤ Blister Packaging Types There are several blister pack types, each designed for a specific need. Manufacturers select among different types of blister pack based on product sensitivity, line speed, and patient handling requirements. Therefore, knowing the main types makes it easier to balance protection, convenience, and efficiency. 1. Formed Cavity Blisters Also known as heat-sealed blisters, these blister packaging examples use heat to shape a plastic sheet into cavities that snugly fit each tablet or capsule. This type is widely used in medicine blister packaging and capsule blister packs because it offers excellent protection against moisture and light. Typical uses: ♦ Moisture-sensitive tablets ♦ Capsules with fragile coatings ♦ Products requiring long shelf life 2. Cold-Form Blisters Cold-form blisters use aluminum-based laminates that are pressed rather than molded. They provide superior moisture and oxygen barrier properties compared to standard PVC blisters, making them ideal for highly sensitive pharmaceuticals. Advantages: ♦ Maximum sh...
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