---
product_id: 248295470
title: "Bag Sealer for Mylar Bags 2 Heat Settings, Black"
brand: "kf-constant heat"
price: "10175213₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/248295470-bag-sealer-for-mylar-bags-2-heat-settings-black
store_origin: VN
region: Vietnam
---

# Seals bags up to 10 mil thickness Constant heat for flawless seals 2 adjustable heat settings Bag Sealer for Mylar Bags 2 Heat Settings, Black

**Brand:** kf-constant heat
**Price:** 10175213₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal your freshness, lock in your lifestyle.

## Quick Answers

- **What is this?** Bag Sealer for Mylar Bags 2 Heat Settings, Black by kf-constant heat
- **How much does it cost?** 10175213₫ 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/248295470-bag-sealer-for-mylar-bags-2-heat-settings-black)

## Best For

- kf-constant heat enthusiasts

## Why This Product

- Trusted kf-constant heat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable & Lightweight:** Compact 6-inch design weighing just 1 lb—ideal for on-the-go sealing needs.
- • **Precision Heat Control:** Two heat settings tailored to bag thickness for perfect, durable seals every time.
- • **Battery Powered Convenience:** No cords, no hassle—seal anywhere with reliable manual operation.
- • **Versatile Bag Compatibility:** Handles everything from gusset coffee bags to Polykraft paper poly with ease.
- • **Effortless Long-Term Food Storage:** Seal Mylar and thick poly bags in seconds for ultimate freshness.

## Overview

The KF-Constant Heat Bag Sealer is a sleek, battery-powered handheld device designed to create airtight seals on Mylar, thick poly, and gusset coffee bags up to 10 mil thickness. Featuring two heat settings and a 6-inch sealing bar, it ensures durable, professional-grade seals for long-term food storage and versatile packaging needs.

## Description

This handy Heavy Duty 6" Constant Heat ( 2 Settings ) depending on bag thickness Hand Sealer is great for sealing Mylar bags for long term food storage. Just press and wait 5 seconds then work across the bag overlapping the wide seal. Any size bag can be sealed. Will seal thick side gusset coffee bags easily also or Poly Bags up to 10 mils & Polykraft Paper poly in fact any heat sealable bag.

## Features

- Constant Heat 2 settings
- Great for Mylar or thick poly - Coffee Gusset Bags
- Portable Hand Sealer
- Will seal thick side gusset coffee bags easily also or Poly Bags up to 10 mils & Polykraft Paper poly in fact any heat sealable bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KF-Constant Heat |
| Material | Plastic |
| Colour | Black |
| Item Weight | 1 Pounds |
| Power Source | Battery Powered |
| Operation Mode | Manual |
| Wattage | 150 KW |
| Voltage | 120 Volts |
| UPC | 840589124571 |
| Manufacturer | KF-Constant Heat |
| Global Trade Identification Number | 00840589124571 |
| Item model number | 150CST |
| ASIN | B00489WEVC |

## Product Details

- **Brand:** KF-Constant Heat
- **Material:** Plastic
- **Colour:** Black
- **Item Weight:** 1 Pounds
- **Power Source:** Battery Powered
- **Operation Mode:** Manual
- **Wattage:** 150 KW
- **Voltage:** 120 Volts
- **UPC:** 840589124571
- **Manufacturer:** KF-Constant Heat

## Images

![Bag Sealer for Mylar Bags 2 Heat Settings, Black - Image 1](https://m.media-amazon.com/images/I/81lgmVP+QSL.jpg)

## Questions & Answers

**Q: Does this come with a foot pedal?**
A: No

**Q: Would this work on regular plastic drinking straws?**
A: Yeah it works. You just have to use your head. 

You could also buy one of those crimped flat iron style seekers to do it and they only cost around $10 or less. If you’re going to do this you’ll wanna have some Heavy duty aluminum foil (or just double up the regular foil) between the sealer and the straws. You’ll be able to get a read nice seal that won’t separate and lead people trying to claim this or that. 

And lastly you could seal straws using a lighter and your fingers. This is quite fun, especially if the melted straw sticks to your skin!! But the cool thing about using your bare fingers is it’s the original crimp sealer that all other crimp sealers later copied. “ But how can that be you ask? They’s just flesh and bones?” Well the key is in your finger prints! When you have the straw good and melted quickly grab to tightly with a nice long firm pressure and then release. You’ll know it’s a perfect seal when your finger prints leaves ridges on the straw where you squished it together. If some straw sticks to you skin Like taffy that’s a sign of a great seal I guarantee it! You can also use your lips for a crimp marking going the opposite direction.  Finally another option is your teeth! Front teeth from a fine seal similar to the typical 2mm heat sealer, incisors around a 3-3.5mm and the molars are around 6mm on average. Another trip is called the molar stack and that if you heat a long section and then bite down with the entire row available teeth on the left or right side of your mouth. This technique is very wasteful, especially in this day and age where we’ve become more straw conscious. In the past though the linear row chomping technique was use quite often be straw chewers for the purpose of nothing. They also would exclude the heating process and go directly to the biting which would result in never being able to make the seal work and thus they would chew and drool and just really accomplish little to nothing of value. Luckily these people have moved on to a much better practice if coca chewing and Betal chewing. In both cases they also add some slaked lime to the chewing in order to be able to absorb the alkaloids through a chemical reaction that takes place increasing the bio availability. How they leaned this is likely from ancient astronauts visitors long ago however despite the word astronaut being used it is now believed that they are inter dimensional travels rather than them come from above the earths plane and someone passing through the firmament which isn’t seen as possible at the present time.

**Q: What is the length of the sealing surface?**
A: The sealing surface is exactly 6 inches (I have a tape measure :)

**Q: I was told the type of mylar bag I have needs a 350 degree heat. Is this reaching that heat?**
A: Works very well on the dozen bags I used it on. I am sealing 6 gal mylar bags and it makes quick of it.

## Frequently Bought Together

- KF-Constant Heat Bag Sealer for Mylar Bags 2 Heat Settings, Black
- 120 Packs 500CC Food Grade Oxygen Absorbers (10 Pack in Individual Vacuum Bag ) , Oxygen Absorbers For Long Term Food Storage with Oxygen Indicator , Works in Mylar Bags, Mason Jars, and Vacuum Bags
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**Shop now:** [https://www.desertcart.vn/products/248295470-bag-sealer-for-mylar-bags-2-heat-settings-black](https://www.desertcart.vn/products/248295470-bag-sealer-for-mylar-bags-2-heat-settings-black)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-13*