---
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: "221 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Nanshine"
url: https://www.desertcart.dk/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners
store_origin: DK
region: Denmark
---

# 20mm perfect fit diameter Foam material for airtight seal Compatible with glass & plastic jars 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:** 221 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the deal with NANSHINE – where freshness meets flawless fit!

## 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?** 221 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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

- • **Bulk Pack Efficiency:** 500-piece set designed for high-volume use, perfect for businesses scaling up their packaging game.
- • **Foam Seal Technology:** Pressure-activated foam liners create an airtight, leak-proof barrier without induction sealing.
- • **Boost Product Longevity:** Extend shelf life and maintain product integrity, elevating your brand’s quality perception.
- • **Versatile Compatibility:** Ideal for both glass and plastic containers, enhancing product freshness across packaging types.
- • **Precision Fit, Zero Guesswork:** 20mm diameter ensures seamless compatibility with most bottle mouths and caps.

## Overview

NANSHINE’s 500-pack of 20mm black foam pressure-activated cap liners offers a reliable, induction-free sealing solution for glass and plastic bottles. Designed for professional use, these foam inserts provide airtight protection, extend product shelf life, and fit standard bottle mouths and caps, making them an essential upgrade for businesses aiming to enhance packaging efficiency and product quality.

## 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: ورق للاسف
Review: Maybe I misread the instructions, but my bottles of oil still leaked.

## 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 | #136,840 in Kitchen ( See Top 100 in Kitchen ) #35 in Canning Jar Sealers |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (89) |
| Customer reviews | 4.1 4.1 out of 5 stars (89) |
| 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/61-b0d1arAL.jpg)
![NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Image 2](https://m.media-amazon.com/images/I/61B5QfESXFL.jpg)
![NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Image 3](https://m.media-amazon.com/images/I/61L4Fq6HMkL.jpg)
![NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Image 4](https://m.media-amazon.com/images/I/61TY7Nw8LuL.jpg)
![NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed - Image 5](https://m.media-amazon.com/images/I/61h5PAiiBVL.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 ل***ي on 5 October 2024*

ورق للاسف

### ⭐⭐⭐ Review
*by D***L on 24 May 2025*

Maybe I misread the instructions, but my bottles of oil still leaked.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 10 December 2023*

I will recommend this item as the pricing is very good and the quality of the item is also great

## 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

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**Shop now:** [https://www.desertcart.dk/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners](https://www.desertcart.dk/products/268068380-nanshine-500pcs-20mm-0-79-pressure-activated-seals-cap-liners)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*