The document describes a process for manufacturing sheet materials composed of adhesively bonded fibers. It involves drawing fibers from a carding machine and conveying them to a lapping machine, which deposits overlapping layers on a conveyor belt. Bonding agents are introduced between the layers by jets located outside the lapping area, which inject small clouds of the agents that are applied to the underside of each layer. The layered material is then consolidated by pressure and dried to form the finished sheet material.
Rheological test can be very helpful tools for polymer processing and development. This presentation is designed to be an informative introduction and guide to rheological tests, and finding correlations between equipment and processing techniques.
WHAT IS COMPRESSION ?
Compression means reduction of bulk volume of material as a result of the removal of gaseous phase (air) by applied pressure
WHAT IS CONSOLIDATION?
Consolidation is an increase in mechanical strength of material resulting from particle - particle interactions.
Jo décret relatif à la dotation des régimes d'assurance maladieSociété Tripalio
Le décret relatif à la dotation des régimes d'assurance maladie pour le financement des actions et expérimentations nationales concourant à l'amélioration de la qualité et de la coordination des soins dispensés en ville vient d'être publié au JO.
Le texte prévoit que le montant maximal des aides s'élève à 282 895 pour l'année 2016.
Le texte du décret est reproduit ci-après.
Why Web Analytics Fail Marketers (And How to Stop Failing!) - Adam ProehlOnline Marketing Summit
Why Web Analytics Fail Marketers (And How to Stop Failing!)
Do you ever struggle to measure the effect of your online marketing investment? Do others in the organization find value in what you're reporting or is it just another report that gets ignored? This session will examine where you can go wrong in measuring your online campaigns and what to do to it. You will learn the must have basics as well as gain some practical advice on how to make your web measurements matter to the audience that needs to take action.
* Adam Proehl, Managing Partner, NordicClick Interactive
Rheological test can be very helpful tools for polymer processing and development. This presentation is designed to be an informative introduction and guide to rheological tests, and finding correlations between equipment and processing techniques.
WHAT IS COMPRESSION ?
Compression means reduction of bulk volume of material as a result of the removal of gaseous phase (air) by applied pressure
WHAT IS CONSOLIDATION?
Consolidation is an increase in mechanical strength of material resulting from particle - particle interactions.
Jo décret relatif à la dotation des régimes d'assurance maladieSociété Tripalio
Le décret relatif à la dotation des régimes d'assurance maladie pour le financement des actions et expérimentations nationales concourant à l'amélioration de la qualité et de la coordination des soins dispensés en ville vient d'être publié au JO.
Le texte prévoit que le montant maximal des aides s'élève à 282 895 pour l'année 2016.
Le texte du décret est reproduit ci-après.
Why Web Analytics Fail Marketers (And How to Stop Failing!) - Adam ProehlOnline Marketing Summit
Why Web Analytics Fail Marketers (And How to Stop Failing!)
Do you ever struggle to measure the effect of your online marketing investment? Do others in the organization find value in what you're reporting or is it just another report that gets ignored? This session will examine where you can go wrong in measuring your online campaigns and what to do to it. You will learn the must have basics as well as gain some practical advice on how to make your web measurements matter to the audience that needs to take action.
* Adam Proehl, Managing Partner, NordicClick Interactive
The second of two training presentations on using social media for youth practitioners and organisations. This final video looks at how you can use social media the context of learning - both supporting and reflecting on learning experiences.
These presentations were created by Josh Harsant, Associate Youth Engagement Specialist at Challis-Dixey Associates, for the National Council for Voluntary Youth Services (NCVYS), who funded the training session.
www.ncvys.org.uk
www.challis-dixey.co.uk
Series of powerpoint slides showing 6 different composite forming techniques: Hand lay-up, vacuum bagging, compression moulding, filament winding, pultrusion and resin transfer moulding. The slides are adapted from the University of Liverpool "Composite Materials" lectures [MATS311] by Prof. W. Cantwell.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
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Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
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Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
1. * GB780064 (A)
Description: GB780064 (A) ? 1957-07-31
A process for the manufacture of sheet materials composed of adhesively-
bonded fibres
Description of GB780064 (A)
A high quality text as facsimile in your desired language may be available
amongst the following family members:
BE522143 (A) FR1088300 (A)
BE522143 (A) FR1088300 (A) less
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The EPO does not accept any responsibility for the accuracy of data
and information originating from other authorities than the EPO; in
particular, the EPO does not guarantee that they are complete,
up-to-date or fit for specific purposes.
PATENT SPECIFICATION
Date of Application and filing Complete Specification: June 17, 1953.
Application made in Germany on Aug. 16, 1952.
Application made in Germany on Nov. 13, 1952. Complete Specification
Published: July 31, 1957.
Index at acceptance:-Class 140, A(2C:5F:5C4:11B:12:18), C.
International Classification:-D04j.
COMPLETE SPECIFICATION
A Process for the Manufacture of Sheet Materials composed of
Adhesively-bonded Fibres We, BERGIN G.m.b.H., a German Company, of
Lilienstrasse 37, Essen-Bredeney, Federal German Republic, do hereby
declare the invention, for which we pray that a patent may be granted
to us, and the method by which it is to be performed, to be
particularly described in and by the following statement:The present
invention is concerned with the manufacture of sheet materials
2. composed of adhesively-bonded fibres.
According to the present invention there is provided a process for the
manufacture of sheet materials composed of adhesivelybonded fibres,
comprising the steps of drawing off a fibrous carded sheet from a
carding machine in the direction of its production, conveying the
fibrous carded sheet in full width to a lapping machine operating in
the same direction and arranged to deposit the lapped sheet on a
conveyor belt moving at an angle to the previous movement, introducing
rubber or synthetic resin bonding agents in finely divided form into
the -carded sheet during the lapping by distributor means whose
operation is related to the motion of the lapping machine, said
distributor means promoting even distribution of the bonding agents in
the sheet, and converting the lapped sheet into a consolidated product
by pressure, characterised in that said distributor means comprises a
jet located outside the area in which lapping takes place, the jet
injecting the bonding agent in the form of a small cloud into the air
between the layers so that the cloud is applied to the underside of
each layer as it falls.
It has been observed that the materials impregnated with cresol- or
phenol-aldehyde resins have found very wide application as hard
fibrous layer materials in pressings.
Two or more lapping machines may be used and the speed of removal of
the lapped sheets to the conveyor belt may be co-ordinated with the
width of the lapped sheets and [Price Mlte A 6d the motion cycle of
the lapping machine, so that the fibres of successive sheets lie at
right angles to each other.
The sheet material formed from the lapped layers of fibrous material
and containing the 50 bonding substances may be conveyed on the
conveyor belt to a pressure point. Here, the sheet may be subjected to
pressure, for example, adjustable roller pressure, to assist in the
impregnation, by the bonding agents, after 56 which it is dried.
According to the invention, distributor means in the form of jets are
employed, said jets operating synchronously with the layering or
lapping process. The jets are arrangedeo outside the area in which the
layering takes place and with the direction of the spray or dust from
the jets towards the area through which the layers or sheets move
during layering. 65 The sheet material therefore receives bonding
agents in finely divided spray, liquid, or solid form as the sheets
are built up. Each motion of the lapping machine producing one sheet
or layer is accompanied by a cloud-like 70 discharge from the jets so
that between every two layers, some of the bonding agent is
introduced. Several jets are provided, and various weighting, or other
special property giving agents may also be introduced thereby. 75 For
example, liquid synthetic resin may be incorporated in the initial
3. layers to be lapped, in subsequent layers, solid weighting agents in
granular, powder or fibrous form may be introduced, and finally,
wholly or mainly 80 bonding agents, such as liquid synthetic resin,
may be introduced once more. A product may therefore be obtained which
possesses in its layers adjacent to the surfaces a particularly high
content of synthetic resins or other 85 bonding agents, whilst, in the
centre, weighting agents in the form of fibres or granular dust are
incorporated. It is also possible during lapping to introduce hard
fibrous waste, for example jute or hemp, between the 90 780,064 No.
16660153.
780,064 lapped sheets.
By means of the invention, it is also possible to apply, if desired,
colouring agents to the outer layers only of the product, which agents
impart a particularly attractive quality to the web-like product. This
is an economic way to use colouring agents. Furthermore, since the
number of distributors, their disposition and direction of application
may be chosen at will, the edges of the layered material may be
treated differently from the centre parts to achieve particular
effects.
The small cloud formed by spray or dust injection between the layers
as they are built up is drawn in uniformly by each layer as it falls
on or is placed on the preceding layer, thus minute particles are
dusted or sprayed to all points between the layers of material to
produce a sandwich effect. The minute dust or liquid particles do not
remain ineffectually in suspension for some time nor are they
distributed locally and consequently very irregularly (in the manner
of spot bonding) within the layers of material. In the process of the
invention, the dust cloud formed in the air is applied to the
underside of each layer as it falls. By this method of operation a
particularly economical dry form of application may be achieved.
After layering and the application of finely divided substances
consolidation of the extremely loose texture of layers is effected.
This consolidation may be effected by a moistening or wetting
operation, in which case the formed product is subjected to the action
of.a spray of water, or to water or solvent vapour, so that the finely
divided bonding agents are either softened or dissolved. This assists
the even distribution of the bonding agents throughout the layers.
The wad is then rendered rigid by heat and pressure. Alternatively, if
cold polymerising substances of high molecular weight are used as
bonding agents, these may be consolidated by dry pressure.
As a result of the invention, the bonding agent is applied uniformly
to all parts between layers and it is possible to obtainnewproducts
with, for example, exceptional insulating o properties or with
particular electrically conducting or magnetic qualities or with high
4. tensile strength by introducing by said jets during lapping finely
divided solid substances having the appropriate properties.
It has previously been proposed to provide a padding constructed from
a fleece of fibrous material fed on to a conveyor belt moving
continuously and traversing with respect to the direction of feed and
lapped so that superimposed layers overlap to produce the desired
thickness, and to spray a bonding material directly on to the top
surface of the fleece during the lapping operation, and to add a flame
proofing substance to the spraying liquid.
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