All Categories
History
This section provides an overview for pressure cookers as well as their applications and principles. Also, please take a look at the list of 8 pressure cooker companies and their company rankings. Here are the top-ranked pressure cooker companies as of December, 2024: 1.National Presto Industries, Inc., 2.Matfer Bourgeat USA, Inc., 3.Landers USA, Inc.,.
Table of Contents
Pressure cookers are used to evaluate the humidity resistance of electronic products under conditions of 100°C or higher and high humidity.
Since the test is conducted under conditions that are hotter and more humid than the normal environment in which electronic products are placed, the water vapor pressure inside the test chamber is considerably higher than the water vapor partial pressure inside the test sample.
This allows moisture to penetrate into the test sample, an electronic product, for a shorter period and can be used as an accelerated test to confirm moisture resistance.
Pressure cookers can be used to check the penetration of moisture into electronic products under high temperature and humidity conditions.
In many electronic products, the circuit board is covered with resin, etc. If water penetrates into electronic products under high humidity conditions, it may affect the insulation resistance characteristics and aluminum corrosion inside the product. Therefore, electronic products are required to have durability against humidity. Since accelerated testing for humidity stress is possible, it is often included as a test item when electronic components are shipped.
Pressure cookers require special equipment because they must be set at temperatures above 100°C and high humidity.
First, the test conditions are created by setting the temperature, humidity, and pressure in a test chamber. The test sample is placed in the test chamber for a specified period, and then several items are checked, including insulation degradation of the printed wiring board.
Unsaturated pressure cookers are conducted in an environment of 85% humidity. This is one of the environmental tests for electronic products, and its criteria are specified in international standards.
Saturated pressure cookers are conducted in an environment of 100% humidity. Since the humidity is higher than that of the unsaturated pressure cookers test, the water vapor pressure in the test sample can be extremely high, which accelerates the penetration of moisture and is therefore used as an acceleration test.
*Including some distributors, etc.
Sort by Features
Sort by Area
National Presto Industries, Inc., established in 1905 and headquartered in Eau Claire, Wisconsin, is a manufacturer that specializes in the production of pressure cookers, canners, and electric appliances. The company offers a wide range of products, including pressure cookers, canners, deep fryers, griddles, food processors, and more. It also provides parts and services for its appliances, ensuring that customers can easily maintain and repair their products. Its pressure cooker requires less monitoring and stirring compared to traditional cooking methods. It serves industries such as the housewares and small appliance industry, defense industry, and safety industry.
IRIS USA, Inc., founded in the United States in 1958, is a supplier of small appliances such as vacuum cleaners, air purifiers, and kitchen electronics. The company offers a wide range of vacuum cleaners, including upright, canister, handheld, and robotic models, designed to keep the space clean and healthy, air purifiers utilize advanced filtration technology to remove allergens, pollutants, and odors, ensuring fresh and clean indoor air and a selection of kitchen electronics such as blenders, food processors, and coffee makers.
Instant Brands Inc., founded in the United States, is a supplier of cooking equipment and kitchen appliances. The company offers an extensive selection of cooking equipment and kitchen appliances to suit various cooking styles and requirements, food processors, and coffee makers. Its brands called Instant, Corelle, Pyrex, Corningware, Snapware and Chicago Cutlery. The company provides advice and assistance in selecting the right appliances and equipment, warranty services, shipping in the USA, and customer and technical support.
Landers USA, Inc., founded in the United States, is a supplier of specialty cookware and accessories. The company offers a diverse selection of specialty cookware, including items for baking, frying, and roasting, and a range of kitchen accessories including utensils, gadgets, and cutting boards. It provides customer service, assisting clients in finding the perfect cookware and accessories for their needs, and serves food businesses, restaurants, and catering services that benefit from our comprehensive range of culinary tools.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | National Presto Industries, Inc. |
27.0%
|
| 2 | Matfer Bourgeat USA, Inc. |
15.9%
|
| 3 | Landers USA, Inc., |
15.1%
|
| 4 | Fissler |
15.1%
|
| 5 | IRIS USA, Inc. |
9.5%
|
| 6 | Diamond Trading Inc |
7.9%
|
| 7 | Instant Brands Inc. |
6.3%
|
| 8 | P&K USA Trading Corp. |
3.2%
|
Derivation Method
The ranking is calculated based on the click share within the pressure cooker page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
5 | 83.3% |
Germany
|
1 | 16.7% |
