How to choose a reliable steaming bag manufacturer?

Choosing a reliable steaming bag manufacturer can be considered from the following aspects:

1、 Enterprise Qualification and Certification

Production license:

Verify whether the enterprise holds a food related product production license (formerly QS production license), which is the basic threshold to ensure that the product meets national food safety standards.

Quality Management System Certification:

Confirm whether the enterprise has obtained ISO9001 quality management system certification or ISO22000 food safety management system certification, which directly reflects its compliance production capacity.

Other related certifications:

The ISO14001 environmental management system certification indicates that the enterprise also has a certain sense of responsibility in environmental protection.

2、 Production Technology and Equipment

Production line and equipment:

Prioritize manufacturers equipped with advanced and highly automated production lines and equipment, such as fully automatic blown film bag making equipment, which not only improves production efficiency but also reduces the risk of pollution caused by human operation.

Production environment:

Check whether the enterprise has a high cleanliness production workshop, such as a 100000 level air purification system, to ensure that the workshop's microbial indicators meet relevant standards.

Printing process:

Confirm whether the company uses water-based ink technology and UV curing technology to ensure that the ink adheres firmly and there are no solvent residues.

3、 Raw materials and safety

Raw material source:

Verify whether the raw materials have FDA food grade certification or similar internationally recognized qualifications, and prioritize selecting manufacturers that have established long-term cooperative relationships with internationally renowned chemical enterprises.

Biodegradability performance:

If it involves environmental protection needs, the manufacturer should be required to provide a biodegradation performance testing report and verify whether the printing process uses benzene free environmentally friendly ink.

Security check:

Request manufacturers to provide recent third-party testing reports, with a focus on whether key indicators such as migration volume and heavy metal residue meet relevant standards.

4、 Industry experience and customer cases

Industry experience:

Priority should be given to manufacturers with over 10 years of production history, as these enterprises typically have mature quality control processes and customer service mechanisms.

Customer Case:

View customer cases and partner brands of the enterprise to understand the actual application effects and market feedback of their products.

5、 After sales service and technical support

after-sale service:

Understand the company's after-sales service policies, such as product warranty period, return and exchange policies, etc.

technical support:

Confirm whether the enterprise can provide technical support and solutions, such as product customization, technical consulting, etc.

6、 On site investigation and reputation evaluation

On site inspection:

If conditions permit, it is recommended to conduct on-site inspections of the production environment and equipment of the enterprise.

Word of mouth evaluation:

Understand the reputation evaluation of enterprises through channels such as the internet and social media as a reference for selection.

In summary, choosing a reliable steaming bag manufacturer requires comprehensive consideration of multiple aspects such as enterprise qualifications, production technology and equipment, raw materials and safety, industry experience, after-sales service and technical support, as well as on-site inspections and reputation evaluations. Through comprehensive comparison and evaluation, select partners that meet one's own needs and standards.