Water Based Ink for Biodegradable Bag
The WPH series water based ink for biodegradable bag products produced by kagem have obtained the biodegradable material certification - EU OK Compost certification. This means that using kagem WPH series degradable ink can not only contribute to environmental protection, but also increase customers' purchase trust.

Advantages of kagem WPH series biodegradable ink
1. It has obtained the EU OK Compost degradable certification and meets the biodegradation test standard.
2. Wear resistant and waterproof, high gloss, bright color, rubbing resistance and low odor.
3. Application: surface printing of biodegradable bags and other plastic packaging bags.
4. Applicable substrate: biodegradable film (PLA) and other film substrates.

EU OK Compost Certification
EU OK Compost certification is the biodegradable certification of OK Compost that can be obtained after AIB vincotte group carries out a series of tests according to the test standards of biodegradable materials in the EU.
Advantages of EU OK Compost Certification
1. Whether packaging bags, shopping bags or garbage bags, environmental protection is the general trend. The product is made of biodegradable plastic, which can meet the ecological requirements. As a kind of packaging material, printing ink will also affect the degradability of plastic packaging bags.
2. The certified products have compostability and anaerobic treatability, i.e. biodegradability.
3. Degradable mark is a quality mark, which proves that the certified products have passed the transparent test and evaluation of an authoritative and professional independent third party and meet the relevant requirements. For this certification, kagem technology directly sent the ink samples to itene laboratory in Spain for testing and issued the test report, and then submitted them to TUV Australia certification authority in Belgium to review the data and issue the certificate again.
4. As an authoritative certification recognized by the international market, EU OK Compost certification can prove that the certified products belong to biodegradable products and enter the global market.
Test scope (EN 13432 & ASTM D 6400)

According to the material, medium, product characteristics and composition, the following tests shall be carried out as required:
Chemical test;
Biodegradability test;
Biodegradation (compost test);
Ecological non-toxic test;
These tests can ensure that no metal enters the soil and there are no side effects.
Kagem ink has passed the EU OK Compost certification process this time, and its ink products are degradable and have also obtained foreign official solid hammer certification.


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