• 江门市蓬江区盈进彩印包装有限公司
  • 江门市蓬江区盈进彩印包装有限公司
  • 江门市蓬江区盈进彩印包装有限公司
News

Position:Home > News > Company

Company

How do the carton color for a period of time after the yellow

Author:  Source:   Update:2015-05-18  Counting:500

In recent years, the customer on the carton box in the stored procedure occurred complaint yellowing emerge in an endless stream, box yellow appearance, serious impact on the product display and sale of the role. So a lot of packaging enterprise customers start attention this problem, and in carton box incoming inspection increases the carton resistance to yellowing function test "the identification of projects.

Carton of yellowing resistance function is finger printed carton in a certain light illumination, temperature and other external conditions resistance to turn yellow, fade, color, appearance, keep to its original color.

Print job, the general print yellowing to certain extent the time called for the durability of print, expressing the prints on the use of the life or to retain the most long-term. Therefore, discussion and speculation packaging print yellowing resistance function can be in boudh retention period needs, choose the corresponding durability of cardboard, and to prevent the carton in the sale action before closing the show yellowing.

Determination of is in general conditions of indoor natural aging resistant yellowing of the most reliable way of carton, but it takes too long, does not have operable. So, in general, the sample is placed in yellowing resistance test machine, adopted to accelerate aging test method to guess the yellowing resistance function.

Test methods are generally resistant temperature of yellowing test machine set for 50 70 degrees Celsius conditions, makes use of the ultraviolet lamp tube series of shining 18h, 36h, 180h on, 360H and shining process in stages whiteness test. A certain time, and according to certain norms to predict the carton yellowing function. Ifwithin 18 hours of the same yellow, it confirmed that the resistance to yellow in carton. The same yellow shine for longer periods of time, it proved the better yellowing resistance box.

Tel: 0750-3660181 0750-3660182 Fax: 0750-3660180
Business phone: Huang Sheng / Tang Sheng: 13322885000: 13322883128
Address: Pengjiang District of Jiangmen city Du Ruan Cun dog tail Hill Industrial Zone
The new KBA 164 six color printing machine with oil
Maximum printing area of 164 * 120CM
The new Heidelberg CD102 six plus oil press
The new Kodak CTP (free film printing
Automatic surface treatment equipment
(2015)(C) Jiangmen City, Pengjiang Jin Ying color printing packaging Co., Ltd. all rights reserved.
招聘Q 业务Q