1. Shenzhen Esocoo industrial Co.,Ltd
一．
shenzhen Esocoo Industrial Co., Ltd. (Esocoo International Co., Ltd.) is a
professional manufacturer of productions and sales which established in 2004.
It specializes in the production of SMT consumables (stencil wiping roll, SMT
splice tape and tools), purification products and anti-static products. In recent
ten years, our company has been committed in providing customers products
with high-quality and best price, professional technical guidance and excellent
after-sales service, and has been established a good cooperative relationship
with the vast number of high-tech enterprises and intermediaries.
Esocoo as a professional manufacturer, it has a group of skilled employees to
ensure the quality and lead time. And our high-quality marketing staff provide
the professional knowledge and best after-sales service to customers.
Besides,our company also took the lead in the same domestic industry getting
ISO9001: 2008 quality management system certification, RoHS product
certification of SGS and Halogen Free product certification.
S
Quality is the life. All we do is to help customers achieve success!
Company file
3. 四.
1. Product Definition:
stencil wiping paper used for the electronics industry circuit board smt printing
special cleaning. it is mainly used to remove adhered solder paste stencil printing
machine, keep the steel mesh bottom no paste residues, to enhance printing quality
and reduce adverse production.
2. components:
Composition of the steel polished paper raw material is from 55% wood pulp, 45%
Polyester composition, and daily use of wipes, maternal and infant products is the
same kind of spunlace production line manufactured, is a low-dust clean class raw
materials . As of such materials with low dust resistance, water absorption,
toughness is good, so clean in SMT field has also been widely used and has not yet a
global materials can replace this material.
3. The internal structure of the material
the stencil paper presentation
4. In the enlarged 200-fold, spunlace structure is very clearly demonstrated is a
short-fiber structure, this is not difficult to understand why the spunlace grouped
into low dust class products and services.
Our productionof clean paper features:
Dense: dense, fiber easy to fall off, lower the amount of occurrence;
Dust: the unique design lines, under the same conditions wipe specifications, larger
dust holding capacity, Chen dust more thoroughly;
Itemno. Smt stencil
clean roll
Result of test Voluntary standards
5. Feel: soft, no scratches wipe, rub the surface is not damaged;
Excellent absorbent: super wash ability to achieve complete cleaning effect;
Safety: ion content is low;
Stability: resistance to chemical solvents;·
Physical properties: excellent breaking strength, economic and efficient;
4. stencil paper detection indicators:
This particularity of raw materials, the global testing standards usually in weight, water
absorption rate, liquid absorption, transverse rupture strength, strong longitudinal breaking
strength, tearstrength as a strong test items, following a number of standard value to identify
whether the steel polished paper materials whether meet the requirements.
composition
woodpulp 55%
Corporation standards
polyester 45%
Gsm
56g/M2
thickness
0.27mm-0.29mm
speed of absorb ability（s/5cm） 0.95
capacity of liquid-absorb ability(%) 574 PZ/T64012
breaking
strength
(N/5cm)
（CD） 41.66
PZ/T64012
（MD） 189.33
breaking
elongation(%)
（CD） 198.95
(MD） 35.95
6. 5. To test whether our products can meet the requirements of the field of SMT process
technology, the company will have an annual steel polished paper products do ROHS six items
detected and halogen-free detection of the four items (Test Certificate Number:
NO.CANC1502220601 & SGS Job NO .CP15-006677-SZ).(SGS and ROHS) also check The
attachment
9. When the pcb in accordance with the procedures set printing is complete, wipe structure dek
presses will move from the front of the machine to the bottom of the stencil ,wiping have three
ways ,dry rub is the default, there are two other, a wet wipe a vacuum cleaner, the effect of all
three models use the best. In the wiping process, the way the red marked part will be driven by
the wiper motor mechanism, in accordance with the procedures set regularly wipe stencil, when
the device is turned on when the wet wipe, wipes following red marked groove solvent in the
solvent will be sprayed stencil paper, used wet wipes, wipe this effect is very good, but also to
reduce the stencil damage, and without any residue.
With the development of science and
technology, pcb's more integrated, components
also become smaller and more sophisticated,
open steel mesh is more open fine, which also
increases the difficulty factor we wipe, so the
steel the performance parameters laid paper
requirements are more stringent. How to do
effectively without dander produced, which
requires a very good material stencil paper, Our
production of steel to meet these conditions.
