--- product_id: 268068380 title: "NANSHINE 500pcs 20mm/ 0.79\" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed" brand: "nanshine" price: "2450862₫" currency: VND in_stock: true reviews_count: 5 category: "Nanshine" url: https://www.desertcart.vn/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners store_origin: VN region: Vietnam --- # 20mm diameter perfect fit 500pcs bulk pack for long-term use Foam material for airtight seal NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed **Brand:** nanshine **Price:** 2450862₫ **Availability:** ✅ In Stock ## Summary > 🔒 Seal smart, store fresh, stay ahead! ## Quick Answers - **What is this?** NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed by nanshine - **How much does it cost?** 2450862₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners) ## Best For - nanshine enthusiasts ## Why This Product - Trusted nanshine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boost Product Longevity:** Extend shelf life and enhance product value with professional-grade sealing technology. - • **Pressure-Activated Seal:** No sticky residue, just reliable pressure sealing that keeps freshness locked in. - • **Versatile Compatibility:** Works seamlessly with metal or plastic caps on round containers—one size fits many. - • **Bulk Supply, Bulk Savings:** 500 high-quality foam liners to keep your inventory stocked and your business running smooth. - • **Precision Fit, Zero Hassle:** 20mm diameter ensures a snug seal for most glass & plastic jars without guesswork. ## Overview NANSHINE’s 500-pack of 20mm foam pressure-activated cap liners offers a no-induction, residue-free sealing solution for glass and plastic jars. Designed for professional and home use, these black foam inserts provide airtight seals that extend product freshness and shelf life, compatible with both metal and plastic caps. Ideal for bulk users seeking reliable, easy-to-use sealing without sticky adhesives. ## Description NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed : desertcart.ae: Kitchen Review: Excellent buy! Will be ordering more and more and different sizes. Seals great. Does not have the sticky effect but the pressure seals it quite well. Review: ورق للاسف ## Features - Size: 20mm/0.79in,this size is the outer diameter of the bottle mouth or the inner diameter of the cap - Material: Foam. Color: black - These Pressure Sensitive Foam Cap Liners Suitable for plastic bottles, glass bottles.Can be used to help you seal some bottles and jars，It also suitable for round containers with metal or plastic caps. - Not only can improve the enterprise output value, but also extend the product storage function. - Please measure the outer diameter of the bottle or the inner diameter of the cap before purchasing.This way you can choose the size that suits you best. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B5WSV63 | | ASIN | B08B5WSV63 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #78,159 in Kitchen ( See Top 100 in Kitchen ) #19 in Canning Jar Sealers | | Color | Black | | Customer Reviews | 4.0 4.0 out of 5 stars (91) | | Customer reviews | 4.0 4.0 out of 5 stars (91) | | Date First Available | 1 October 2020 | | Date First Available | 1 October 2020 | | Item Package Quantity | 1 | | Item Weight | 26 g | | Manufacturer | NANSHINE | | Manufacturer | NANSHINE | | Material | Foam | | Number Of Pieces | 500 | | Package Dimensions | 15.4 x 14.1 x 3.7 cm; 26 g | | Package Dimensions | 15.4 x 14.1 x 3.7 cm; 26 g | | Shape | Round | | Size | Diameter 20mm (0.79") | | Style | Compact | ## Product Details - **Brand:** NANSHINE - **Colour:** Black - **Item weight:** 0.03 Kilograms - **Material:** Foam - **Style:** Compact ## Images ![NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Image 1](https://m.media-amazon.com/images/I/81UPAQedCLL.jpg) ## Questions & Answers **Q: Do you have 5cm ?** A: Sorry, we don't have this size. **Q: Sirve para sellar envases de plástico para alimentos calientes?** A: Cannot seal hot food, you can wait for the food to cool before using it to seal **Q: How can i order 28 mm ?** A: Hello, 28mm is temporarily out of stock, you can buy 28mm products that we ship from China, the following is the product link: https://www.amazon.com/dp/B08HQ6Y639?ref=myi_title_dp Anita **Q: Hi does this fit 1oz jars??** A: No, they are the size of a dime. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***D on 24 January 2026* Excellent buy! Will be ordering more and more and different sizes. Seals great. Does not have the sticky effect but the pressure seals it quite well. ### ⭐ Review *by ل***ي on 5 October 2024* ورق للاسف ### ⭐⭐⭐⭐⭐ Review *by R***A on 21 July 2023* Todo muy bien, llego a tiempo, excelente para mi producto. Recomendado ampliamente!! Gracias!! ## Frequently Bought Together - NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Shrink Bands,45x23mm 200Pcs Printed Perforated Heat Shrink Wrap Sealer for 1oz Glass Bottle Cap Fits 3/4" to 1" Diameter --- ## 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.vn/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners](https://www.desertcart.vn/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*