Introduction
BIS Certification for Insulated Flasks an Indian Standard, IS 17790:2022, which provides the specifications and guidelines for Insulated flasks for general household purposes. Such goods are designed to keep hot or cold liquids for long durations so as to provide optimum convenience to the consumers. The standard clearly specifies requirements in minimum essential forms, methods of testing, and performance criteria to guarantee durability, safety, and effectiveness.
The standard thus constructs a concrete framework within which manufacturers, suppliers, and consumers could gauge a product against set parameters and benchmarks. Such important aspects include thermal performance, material safety, mechanical strength, and overall performance of use to take consideration in terms of the item being thoroughly safe.
Relevance for Diligence certification
As far as the Diligence Certification is concerned, it is a fundamental stage in the process of determining whether an insulated flask will meet the relevant laid-down standards and quality benchmarks.
- Consumer Safety: The materials used in the flask are non-toxic, food-grade, and align with health standards.
- Performance Assurance: The flask keeps up the thermal insulation efficiency that has been promised through the defined panel temperatures that liquids can maintain internally.
- Durability and Reliability: The product can be used under normal conditions without any leakage, deformation, or a drop in performance.
- Compliance with Regulatory Standards: Certification affirms the guidelines as mandated by IS 17790:2022 and builds consumer and stakeholder confidence.

What is BIS Certification?
The Bureau of Indian Standards (BIS) is the national standards body of India, responsible for formulating and implementing standards across various industries. BIS certification serves as an assurance that a product meets specific quality, safety, and performance requirements set by the BIS. The certification process involves rigorous testing and evaluation of the product, ensuring that it complies with the applicable Indian standards.
Importance of BIS Certification for Insulated Flasks
1. Quality Assurance: BIS certification for insulated flasks guarantees that the insulated flask you purchase meets the quality standards set by the BIS. The certification ensures that the product has undergone thorough testing and complies with the defined parameters, including material quality, construction, and performance. By choosing a BIS-certified insulated flask, you can be confident about its durability and reliability.
2. Safety Standards: BIS certification for insulated flasks also ensures that the insulated flask meets the necessary safety standards. This certification verifies that the flask is free from any hazardous materials or substances that could potentially harm the users. It also ensures that the flask is designed to withstand normal usage conditions without posing any risk of leakage, breakage, or other safety hazards.
3. Performance and Efficiency: Insulated flasks are primarily used to maintain the temperature of beverages. BIS certification ensures that the product performs as claimed by the manufacturer. The flask undergoes testing to verify its insulation capabilities, such as heat retention for hot beverages and cooling efficiency for cold beverages. By choosing a BIS-certified flask, you can trust that your drinks will stay at the desired temperature for longer durations.
4. Consumer Confidence: BIS certification provides consumers with confidence in the product they are purchasing. By displaying the BIS certification mark, manufacturers demonstrate their commitment to meeting the highest standards. When consumers see the BIS certification for insulated flask, they can trust that the product has undergone rigorous testing and meets the required quality and safety benchmarks.
Certification Process
1.Documentation Prepare and submit the following documents:
- Factory layout and manufacturing process details.
- Test reports: Internal or third-party laboratory reports.
- Details of the quality control team and procedures.
- Sources and quality certifications raw materials.
2. Application of submission
Fill in the form all the required particulars in the BIS Portal for the submission of application to the Bureau of Indian Standards.
Form-XI: Application for a License under the BIS Conformity Assessment Scheme.
Complete information regarding manufacturer, factory and product.
3. BIS Audit
An inspection of the factory will entail one of the BIS officers visiting the manufacturing facility to assess the following:
- Quality control processes followed
- Manufacturing practices
- Consistency in the assured standards
The manufacture in the factory will be inspected by one of the BIS officers. At the factory level, they will judge:
- Quality Control Processes
- Practice of Manufacturing
- Uniformity in Maintaining Standards
4.Sample Testing
The BIS will direct you to submit product samples to an approved laboratory for testing.
The product has to meet the criteria as specified in IS 17790:2022 such as:
- Thermal retention capacity
- Safety and quality of materials
- Durability and leakage resistance.
5.Grant of License
BIS will give a license to affix ISI marking to insulated flasks once the product passes all tests and is found satisfactory in inspection.
Conclusion
The grant of BIS certification for insulated flasks is one of the significant milestones demonstrating the commitment of the manufacturer towards quality and safety, as well as regulatory conformity. This certification not only assures that the product meets stringent quality criteria as per the Bureau of Indian Standards, but also guarantees the product superior performance, durability, and safety to reinforce consumer trust.
The certification process for the manufacturers shows their commitment to best practices in design, manufacturing, and quality control-the need of the hour in a competitive and discerning market. The BIS certification also is a useful marketing tool that offers a specific advantage by reinforcing brand reputation and allowing for inclusion to government and institutional tenders requiring products marked by ISI.
The path to certification is paved through extremely detailed testing, documentation, and inspections regarding the technical side. However, the investment can pay dividends in the long run. With above-average diligence and proper guidance, a business would be able to fast-track the entire exercise and achieve compliance with minimum investment of time and resources.
Diligence Certifications would handle all requirements to simplify this journey; we are experts who would assist all the steps from application to license issuance. We would ensure the most efficient flow of coordination for product testing, inspection of factories as well as documentation, thus eliminating the complexities and allowing the manufacturers to focus on their core business. Hence, a partnered manufacturer would experience a hassle-free and timely process of certification.