「Cover tape: ncover 」ncover is a brand-new type of transparent cover tape which features a revolutionary dispensing technique that applies Aqueous PSA to the
glue-free film during the taping process to the carrier tape, and also is going to take place of all cover tapes.
1、 The difference between ncover and traditionally cover tape
| Traditional cover tape | ncover | |
Structure | Complicated
| Simple
|
Coated Glue | ○ | × |
Peel Method | Release
| Tear |
Quality | ？ | ◎ |
Peel Strength | Jumping
| Smooth
|
Cost | ↑ | ↓ |
Haze | Fog, Opaque
| Transparent |
2、 Adhesion aging test：
1) Adhesion：
2) Peel strength aging test：
3、Competition Advantages：
| Advantages |
1、A Patented invention that does not require any changes of your existing taping machines. 2、Low cost and energy saving. 3、ncover can reach thousands of meters long, and the lost is low, practicing Industry 4.0. 4、The cost can be cut down even more by choosing PET carrier tape instead of PS carrier tape. 5、ncover is much easier to use than HAA. 6、The easy tear line with low range of peel strength is not interfered by the forming results of the carrier tape. 7、High transparency makes the component inspection easy. 8、ncover a is a permanent antistatic cover tape, the surface resistant value is not affected by environmental humidity, there is n o sealing layer variation, more stable than the traditional cover tape. 9、ncover runs under environmental temperature 10~50℃, no humidity requirements. 10、Reworking is convenient because there is no need to replace the carrier tape. 11、 Free from matching errors because it is suitable for all kinds of carrier tape. 12、 No adhesive overflow, blocked needle problems when machine is stop. 13、 No aging problem because a newly tearing method is adopted during the peeling process. 14、 Free from the peel strength aging problem because the brilliant tearing method is adopted during the peeling process. 15、 No pop-off problem. 16、 No excess glue problem. 17、 No tearing problem. 18、 No storage problem. |
4、ncover Standard Specification Table：
Standard Specification (unit: mm) | |||||||||
Carrier Tape Width | 8 | 12 | 16 | 24 | 32 | 44 | 56 | 72 | 88 |
Cover Tape Width | 5.3 | 9.3 | 13.3 | 21.3 | 25.5 | 37.5 | 49.5 | 65.5 | 81.5 |
Distance Between Easy Tear Line | 3.5 | 7 | 11 | 19 | 23.2 | 35.2 | 47.2 | 63.2 | 79.2 |
Length per Roll：500M | |||||||||
