Single sided white cardboard inspection

Food packaging paper also requires hygiene, sterility, and pollution-free, and is used for packaging various commodities. Generally, it has high strength and a certain degree of waterproofing. According to the characteristics of the product, packaging paper also has corresponding special performance packaging paper. The largest amount is the packaging of bulk powder and granular industrial and agricultural raw materials, such as cement, fertilizers, and other paper bags, which are usually made of 3 to 4 layers of paper. Therefore, it is also known as multi-layer paper bag paper, which is different from other bag papers used for packaging lightweight and fine products. This type of packaging material mainly requires high strength, heavy load, impact resistance, and appropriate breathability. There are the most varieties and specifications of food packaging paper. It is divided into two categories: inner packaging and outer packaging. Direct contact with food is called inner packaging. The main requirements are clean, bacteria free, and have the characteristics of moisture resistance, oil resistance, anti sticking, and mold resistance. Outer packaging is mainly used to beautify and protect goods. In addition to requiring a certain physical strength, it also requires a clean and beautiful appearance, suitable for printing multi-color product patterns and characters. Packaging for liquid beverages such as milk and vegetable juice must also have excellent barrier properties. In order to meet the needs of long-term preservation and preservation, a special soft drink paper made of paper and metal film composite materials, paper and plastic, and metal film composite materials has been developed. In order to meet the anti rust requirements of metal tools and tools, anti rust paper has been developed. Most cardboard is also used for product packaging, mainly for manufacturing cardboard boxes, cardboard boxes, and packaging liners

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

BAIJIAN testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Our Competitive Edge:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China