Wednesday, November 27, 2019

Judging the printing color difference 印刷色の違いを判断する

The color accuracy is not guaranteed after the paper is printed. We use a spectrum analyzer to test the L, a, and b values and check the color density during the printing process to maintain the printed color within the error value.


Wednesday, November 20, 2019

Large printing press joins the ranks of new divisions

The newly added partner of the company can print up to 115 cm * 165 cm for large paper bags to reduce the cost of manual production.

Friday, November 8, 2019

紙袋重量測試 Paper bag weight test 紙袋の荷重テスト

Paper bag weight test 紙袋の荷重テスト

The actual test results of the bags produced by the company


Wednesday, November 6, 2019

Paper bag load test film

Paper bag load test film

Paper bag bearing test
In order to show the quality of the paper bags manufactured by our company, we use the film recording test quality method to show that our customers understand that the company's paper bags can stand the test!