In the world of HDPE bottle, when you hear the word "closed", it refers to a lid or cap used to seal and hold the contents of a container. Some types of closures are designed for specific uses, depending on product type, main content, or distribution channel. When choosing a closure with your HDPE plastic bottles manufacturer, your market expectations must be taken into account. In this post, you will learn some common packaging terms associated with closure types and materials. Neck Finish First, let's look at the specifics of the dam. For example, you will often see a closed size listed as 24-400 or 28-410. Its first part (24 or 28) shows the diameter in millimetres. The second thing (400or 410) shows the actual completion of the container or closure, opening and surrounding thread area. Bottle Neck Height Bottle neck height and thread pattern are different for each Finnish type. The 400 Finish will have a single thread turn, the 410 will have a 1.5 thread turn, and the 415 will have two narrow thread turns. The 400 Finish closure will typically work on 410 Finnish containers but will not cover the entire neck of the bottle. For extra confirmation, you should always test your options before ordering. Type of Bond Continuous thread closure is the most common type of closure made by HDPE plastic bottles manufacturer. They can be found on food jars, lotions and creams or household cleaners. Complete with a screw cap with closed threaded stripes that interlock with a corresponding groove on the container. There are also many types of liners in continuous thread caps. Child Resistant ClosureChild-resistant HDPE bottle caps are used to often associated with products that can be dangerous to children, such as prescription drugs and household cleaners. These closures are designed to prevent children under the age of five from opening the container manually. Products such as eye drops, mouthwash, prescription medication and other over-the-counter medications need to be packaged this way. For more information on these caps and other options, read - "When is Child Resistant Caps Needed on Product?". Distribution Closed Dispensing closure is an important feature for packaging, thanks to the benefits it offers the consumer. This type of closure is designed to allow the customer to deliver a certain amount of product, so waste products are eliminated by HDPE plastic bottles manufacturer. The dispensing closure also seals tightly which prevents leakage and improves the shelf life. Tampering with Clear Closure Unfortunately, there are situations where the product could be tampered with because the package was tampered with. Temper Evidence Closure helps protect your product from damage or tampering. These closures not only provide enhanced security but also allow the consumer to easily identify whether the package or product has been compromised. Bar-top Off Glass bottles designed for other products such as spirits, wine and vinegar usually have special bar top closures that act as pressure seals. The product is designed to be airtight to prevent exposure to oxygen as well as the evaporation of spirits, wine or other high-proof products. These closures are made of high-quality plastic, metal and cork and can easily withstand the impact and pressure created during sealing and opening and make your product more beautiful for customers. Contact to Quality Blow Moulders to know about our services.
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