--- product_id: 668924263 title: "U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm)" brand: "u.s. solid" price: "€ 55.60" currency: EUR in_stock: true url: https://www.desertcart.at/products/668924263-u-s-solid-aluminum-foil-cap-liner-heat-sealing-pet store_origin: AT region: Austria --- # Electromagnetic Induction Heat Seal Precise 28mm Size for PET Bottles Airtight & Leak-Proof Seal U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) **Brand:** u.s. solid **Price:** € 55.60 **Availability:** ✅ In Stock ## Summary > 🔒 Seal the deal on freshness and security—because your brand deserves airtight perfection! ## Quick Answers - **What is this?** U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) by u.s. solid - **How much does it cost?** € 55.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/668924263-u-s-solid-aluminum-foil-cap-liner-heat-sealing-pet) ## Best For - u.s. solid enthusiasts ## Why This Product - Trusted u.s. solid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Level Heat Sealing:** Advanced electromagnetic induction technology guarantees a secure, tamper-evident closure every time. - • **Versatile Industry Standard:** Ideal for food, beverage, pharmaceutical, and cosmetic packaging—where airtight integrity matters most. - • **Precision Fit for PET Bottles:** Specifically engineered 28mm liners ensure flawless sealing compatibility with PET bottle lids. - • **Unbreakable Freshness Barrier:** Preserves product quality by blocking oxygen and moisture with ultra-light aluminum foil. - • **Bulk Pack for Business Efficiency:** 500-piece pack designed to keep your operations running smoothly without constant reordering. ## Overview This pack of 500 solid aluminum foil cap liners (28mm) is engineered for PET bottle lids, utilizing electromagnetic induction to create airtight, leak-proof seals that preserve freshness and prevent contamination. Lightweight yet durable, these liners are essential for professional-grade packaging in food, beverage, pharmaceutical, and other industries requiring reliable, tamper-evident closures. ## Description How to choose an Aluminum Foil Cap Liner? 1)Material: To choose the right aluminum foil gasket determine the material of the bottle mouth, such as PET, PP, PE, glass, etc. Select the aluminum foil gasket of the corresponding material. 2)Size: If the bottle has a gasket, measure the diameter of the gasket directly or measure the inner diameter of the bottle cap, or the outer diameter of the bottle mouth plusthe width of the thread. Directions to Use It is necessary to prepare an electromagnetic induction sealing machine. Insert the aluminum foil gasket into the bottle cap, and place the aluminum foil silver side outward. Then put the cap on the bottle mouth and tighten it. Align the center of the sensing head with the center of the bottle cap as much as possible, and tap the button switch for about 2 seconds. After opening the bottle cap, aluminum foil, and paper are separated, silver tinfoil is separated and bonded to the bottle mouth, and a white paper pad is left on the bottle cap. ## Features - Airtight and Leak-Proof Heat Sealing Aluminum Foil Liner – Aluminum foil liner is a type of packaging material used for airtight and leak-proof closures. The type of aluminum foil is selected according to the material of the bottles you sealing. Choose PET type for PET bottles, PE type for LDPE and HDPE bottles, PP type for PP bottles, and glass type for glass bottles. - Multiple Sizes According to Convenience – Varied size foil liners for induction sealer machines are available. If you need customized size, please contact us. - Electro Magnetic Induction Applied For Sealing – The induction heat-sealing layer is designed to create a hermetic seal between the cap liner and the bottleneck using electromagnetic induction. When the cap is placed on the bottle and passed through an induction sealing machine, an alternating magnetic field is applied to the cap, causing the heat-sealing layer to melt and bond with the bottle to achieve the effect of moisture-proof and leak-proof sealing. - Lightweight Material To Preserve Freshness – The foil liner is a lightweight material that is commonly used in food and beverage packaging. The aluminum foil cap liner serves as a barrier layer that prevents oxygen and moisture from entering the bottle, thus preserving the freshness and quality of the contents. Measure the diameter of the bottle mouth and the inner diameter of the bottle cap for the right size. - Wide Applications – The aluminum foil liner is widely used in the food and beverage industry, pharmaceuticals, and other industries that require airtight packaging. It is suitable for sealing various forms of products such as liquid, solid, semi-solid, capsule, dry powder, granule, syrup, oil, ink, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 109 g | | Package Dimensions | 15.6 x 15.29 x 4.5 cm; 109 g | | Size | 28mm | | Material | Aluminum | | Item Package Quantity | 500 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** U.S. Solid - **Material:** Aluminum - **Operation mode:** Manual - **UPC:** 888107107620 ## Images ![U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) - Image 1](https://m.media-amazon.com/images/I/61yWEOHZIRL.jpg) ![U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) - Image 2](https://m.media-amazon.com/images/I/41aNPcZjABL.jpg) ![U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) - Image 3](https://m.media-amazon.com/images/I/611GYwYRH-L.jpg) ![U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) - Image 4](https://m.media-amazon.com/images/I/61o+4I5ouTL.jpg) ![U.S. Solid Aluminum Foil Cap Liner Heat Sealing for PET Bottle Lid(500 pcs, 28mm) - Image 5](https://m.media-amazon.com/images/I/61o+4I5ouTL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/668924263-u-s-solid-aluminum-foil-cap-liner-heat-sealing-pet](https://www.desertcart.at/products/668924263-u-s-solid-aluminum-foil-cap-liner-heat-sealing-pet) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*