HOME | Message | Copyright: | Admin
中文版 | English
 
>> PRODUCT CATEGORY
>> CONTACT US
 

OLAT PRINTING MACHINERY INDUSTRY CO.,LTD.
ADD:No.9 Zhangji Road Economic Development Zone, Kunshan, Jiangsu Province
TEL:86-0512-57068888
MOB:86-13862636990 FAX: 86-0512-57068800
E-mail:chinaolat@126.com
Contact: Ye Qiao Yun

  TRAIN
 
 

Screen printing adhesion test methods

Date:2016/6/3 8:56:55 Hits:1475
 

    (1) the thumb test

Condition: the experimental samples more than 5 PCS

Experimental procedure: take sample, with your thumb on the picture of the printing, with 3 + / - 0.5 0 KGF force polishing the try 15 times back and forth.

Experimental determination: products printing patterns and poor gap/break/ink adhesion, otherwise is unqualified.

     (2) 75% alcohol test

Requirements: 1, the experimental sample 5 PCS more than 2, 3, 75% alcohol 4 white cotton gauze, 1.5 + / - 1.5 0 KGF system is provided

   Experimental procedures: 1.5 KGF system tied at the bottom of white cotton gauze, dipped in 75% alcohol, and then with white cotton gauze back and forth between 30 on the printing design (about 15 SEC).

   Experimental determination: products printing design shall have no loss/break/ink adhesion and poor gap, allowing yan.1.5 + / - 0.5 0 KGF system, light color, but not fuzzy printing pattern should be clear, otherwise is unqualified.

(3) the 95% alcohol test

Requirements: 1, the experimental sample 5 PCS more than 2, 3, 95% alcohol 4 white cotton gauze, 1.5 + / - 1.5 0 KGF system is provided

Experimental procedures: 1.5 KGF system tied at the bottom of white cotton gauze, dipped in 95% alcohol, and then use white cotton gauze back and forth between 30 on the printing design (about 15 SEC)

Experimental determination: products printing design shall have no loss/break/ink adhesion and poor gap, allowing yan.1.5 + / - 0.5 0 KGF system, light color, but not fuzzy printing pattern should be clear, otherwise is unqualified.

(4) 810 tape test conditions: 1, the test sample 5 PCS more than 2, 810 tape experimental programs: the 810 tape completely paste on the silk screen printing, and then to the direction of the 45 degree Angle quickly pull up the tape, measured three times in a row.

Experimental determination: products printing design gap/break.

(5) 3 m600 tape test

Conditions: 1, the experimental sample 5 PCS more than 2, 2, 250 tape test program: 3 m600 tape completely paste in screen printing, at an Angle of 45 degrees direction quickly pull up the tape.Only need to test again.

Experimental determination: products printing design gap/break.

(6) 250 tape test

Conditions: 1, the experimental sample 5 PCS more than 2, 250 tape experimental programs: the 250 tape completely paste in screen printing, at an Angle of 45 degrees direction quickly pull up the tape, three times in a row.

Experimental determination: products printing design gap/break.

(7) gasoline wipe the test

Requirements: 1, the experimental sample 5 PCS more than 2, 3 white cotton gauze, gasoline mixture (gasoline: 75% alcohol = 1:1) 4, 1.5 + / - 1.5 0 KGF system is provided

Experimental procedures: 1.5 KGF system tied at the bottom of white cotton gauze, dipped in gasoline mixture, back and forth between 30 on the printing design (about 15 SEC)

Experimental determination: products printing design shall have no loss/gap/break/ink and poor adhesion, allowing partial light, color but not fuzzy printing pattern should be clear, otherwise is unqualified.

(8) hexane brush try testing

Requirements: 1, the experimental sample 5 PCS more than 2, white cotton gauze hexane 3, 4, 1.5 + / - 0.5 0 KGF system

Experimental procedures: 1.5 KGF system tied at the bottom of white cotton gauze, dipped in hexane solution, back and forth between 30 on the printing design (about 15 SEC)

The experiment to determine: ditto a judgement

Remark:

1, 2, 4 as the general standard,

3, 6 for SEB commonly used standard,

5 for JARDEN commonly used standard,

7 as SOLAC common standard,

8 for SUNBEAM Australia are commonly used

 

  Home About UsProduct Special promotions Case  News  Train  Message  Contact Us
Links: Huai'an OLAT Pad PrintingScreenPrinting(Northern distribution)
Copyright::OLAT PRINTING MACHINERY INDUSTRY CO.,LTD.
ADD:No.9 Zhangji Road Economic Development Zone, Kunshan, Jiangsu Province
TEL:0512-57068888 FAX:0512-57068800