micro ventilation, perforation for mass products

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Feb 15, 2010, 4:20:16 AM2/15/10

to nano-micro-optics-laser-technology

Products, outstanding applications, advantages with micro perforation
breathable and ventilated mass products as cigarette, tipping, filter,
flexible packaging, plug wrap, refinish or fine paper
booklet, bible, printing, magazine, promotion, flyers or newspaper
with improved or modified surface property
decoration or gift paper with thin coating films
PVC laminate, Vinyl, decoration or wall paper to eliminate one side
condensation effects
enable control gas exchanges, avoid rises of mildew or rottenness
joint or corner Kraft paper tapes to avoid glue bubbles and enables
material diffusion
fleece bonded with thin plastic film layers for outdoor, under roof
protection or covering, wooden houses to enable gas exchanges
technical textiles for gas exchanges to avoid condensation processes
breathable overalls, heavy duty or disposable work dresses, trousers,
aprons, jackets or shoes made of thin PE fleeces or others
thin PP or PE coated Kraft paper bag, cement sacks, plaster, maize,
grain, pet food, granulate or powder for gained air outlet or out
blowing during filling processes with multiple time reduced efficiency
keep packed products in same barrier condition as without micro
perforation
extending storage, live time or durability of certain goods and
products
biotopes and prevention of water pollution
synthetic, real leather or cloth inlets for comfortable non sweat
wearing under wet, high humidity and tropical condition
soap, deodorant, hygiene, beauty creams, baby care or other packaging
products which needs smell suggestion for marketing indication and
buying advantages
food, vegetable or flowers with paper packaging replacements for gas
and oxygen exchanges
bread, rolls, fruits or food to improves for freshness and aroma
advantages
technical multi layer foils for industry, medical, bioengineering or
filtration purposes, surface modification or improve the roughness
micro filter, membranes, battery separation layers, bio or lab
analytic
alcohol, liquid or blood filtration, clean room, agriculture plant
applications
reduction or force growth rates of bio processes

Material treatment and micro perforation in cluster systems
Web material as regenerated cellulose film, filter, cigarette,
tipping, roll-your-own RYO, make-your own MYO, wall, decoration,
transparent, coated, laminate, sack, bag or flexible packaging paper,
bonded fabrics, spun bonded non-woven, food, fruit, medical, under
roof house or agriculture vegetable covering, packs, technical
textiles, fabrics, laminate with base weights 20 g/m2-180 g/m2,
thicknesses 10-80 microns, up to 20 g/m2 LPDE coatings are perforate
electro statically micro, or by laser with micro or macro holes for
wide range of application purposes.

Technology
ELECTROSTATIC micro cluster perforation or other material treatment,
based at micro discharging and sparking, plasma tunnel effects with
gas atomic ionization in nano second time windows. The pores are
normally statistical irregularly distributed in controlled size ranges
from 0.05-80 microns diameter and analogically, under LASER or MICRO
or MACRO PERFORATION, arranged in diameter sizes from 60-200 microns,
at best non-inclined holes und holes rows of diverse arrangement
comprehension.

For the naked human eye invisible electrostatic micro perforations may
be arranged in areas or zone bands with specific distances within its
web. Controlled pore sizes in wide ranges from 0.050-80 micron
diameters by holes sequences up to 16 million pores per second and
0.1-3 mill Joule discharge energy for each pore. That processes and
power electronics are patent granted with DE10328937.

Performance
Arrangements of zones are usually carried out in width from 2 to 6mm
and pores density of 15 up to 250 pores per square cm whereas the
perforation of areas results in pore densities of up to 5 million
pores per m2 in surface-all-over design. Electrostatic perforations
allows porosity levels from 80-2,500 Coresta Units (ml/min/2cm2 by
1,000Pa), equality from 40 down to 3 Gurley, by material web widths
from 100-2,000mm and at web speeds of up to 500 m/min, depending on
porosity and material consistency in relation to its ability to
perforate.

Physical Properties
One of the foremost postulation which can be applied to many
application purposes and products containing bonded fabrics, bag or
packaging papers, non-woven, etc. with gas or steam permeability but
water in-permeability will be found at the application stage of the
electrostatic micro cluster perforation. What means pore sizes from
0.050-80 microns diameter by up to 5 million per square meter.

This is due to the water greater surface tension which hampers the
permeation through the relatively small micro pores. These and other
physical advantages of the relatively small pores necessarily demand
the application of the cluster perforation method because alternative
perforation or processes are NOT feasible, too expensive or simply
uneconomical and would not lead to a successful application.

Differences and system integration
It is also used especially for additionally treating materials when
aiming special characteristics by physical or regular process reasons
what cannot be achieved by other process technologies. Moving material
web base weights from 20-180 grams per square meters by thicknesses
10-80 microns are possible to use. Including defect inspection,
process automation, moisture vapor transmission rate, abrasion
resistance of lamination, water proof, ventilated or breathable
fabrics.

Our state-of-the-art industrially approved, sophisticated, compact,
multi functional, optical online sensor scanning systems together with
electrostatic or laser perforation technologies operates precise and
reliable 24/7, are integrate able into existing rewinding, slitting,
cutting, spooling, spreading, printing, labeling, multilayer sack, bag
manufacturing or other complex production lines or other machines and
processes as well. Also, they can be used as completely independent
offline surface-all-over or zone micro perforation units.

Fully new ranges of applications will be made available total new
products with special features and properties.

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Honor China Government http://bfe.yxrs.gov.cn/article.asp?id=2005092011030968
http://www.tobaccochina.com/news/data/20038/c815083548.htm
http://tobaccoreportermagazine.com/china/2004/Dec04China/Industry%20Briefs%201204.htm

IPM International Perforation Management
hi-tech engineering, Asia, Europe, Asean
Mr. Werner Grosse
Tel./fax : 0049-3212-5097465
http://www.microperforation.com
http://www.microperforation.com.cn
http://www.deguodaguan.com/ipm/