resatennis_tyroltenn/www/ouestpack/quelques_definitions.htm

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>QUELQUES DEFINITIONS</title>
</head>

<body>

<p class="MsoNormal">
</o:p>
</p>

<p class="MsoNormal" align="center" style="text-align:center"><b style="mso-bidi-font-weight:
normal"><span style="font-size:14.0pt;mso-bidi-font-size:10.0pt;color:purple">QUELQUES
DEFINITIONS<o:p>
</o:p>
</span></b></p>
<p class="MsoNormal" align="center"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Wingdings;
color:blue">Ø<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
color:blue">Définition d’un complexe&nbsp;:<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<img border="0" src="qqdef.jpg" width="280" height="236"><o:p>
</o:p>
</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;</span>Un
complexe est un assemblage de produits qui ont des propriétés complémentaires
afin d’assurer l’adéquation matériau – matériel – produit.</p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">Un
complexe est donc formé de plusieurs couches dont une au moins est
thermoscellable afin de pouvoir réaliser l’association grâce à des colles
de complexage.<o:p>
</o:p>
</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;</span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<div align="center">
  <table border="2" cellspacing="0" cellpadding="0" style="border-collapse:collapse;
 mso-table-layout-alt:fixed;border:none;mso-border-alt:solid windowtext .5pt;
 mso-padding-alt:0cm 3.5pt 0cm 3.5pt">
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><b style="mso-bidi-font-weight:normal"><span style="font-size:12.0pt;mso-bidi-font-size:
  10.0pt">Les supports (non thermoscellables)<o:p>
        </o:p>
        </span></b></p>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-left:none;mso-border-left-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><b style="mso-bidi-font-weight:normal"><span style="font-size:12.0pt;mso-bidi-font-size:
  10.0pt">Les soudants (thermoscellables)<br>
        <o:p>
        </o:p>
        </span></b></p>
      </td>
    </tr>
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">PET<o:p>
        </o:p>
        </font></span></p>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">PEBD,
        MD, HD radicalaires ou linéaires<o:p>
        </o:p>
        </font></span></p>
      </td>
    </tr>
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <h1 align="center"><font size="4">PA<o:p>
        </o:p>
        </font></h1>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">mPE
        (métallocènes)<o:p>
        </o:p>
        </font></span></p>
      </td>
    </tr>
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">OPA<o:p>
        </o:p>
        </font></span></p>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">PE
        copolymères EVA – EBA<o:p>
        </o:p>
        </font></span></p>
      </td>
    </tr>
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">OPP<o:p>
        </o:p>
        </font></span></p>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">PP
        homopolymères, copolymères<o:p>
        </o:p>
        </font></span></p>
      </td>
    </tr>
    <tr>
      <td width="307" valign="top" style="width:230.3pt;border:solid windowtext .5pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><font size="4">&nbsp;<span style="mso-bidi-font-size: 10.0pt"><o:p>
        </o:p>
        </span></font></p>
      </td>
      <td width="307" valign="top" style="width:230.3pt;border-top:none;border-left:
  none;border-bottom:solid windowtext .5pt;border-right:solid windowtext .5pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  padding:0cm 3.5pt 0cm 3.5pt">
        <p class="MsoNormal" align="center" style="text-align:center"><span style="mso-bidi-font-size: 10.0pt"><font size="4">Ionomères<o:p>
        </o:p>
        </font></span></p>
      </td>
    </tr>
  </table>
</div>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="margin-left:18.0pt;text-align:center;
text-indent:-18.0pt;mso-list:l0 level1 lfo2;tab-stops:list 18.0pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Wingdings;
color:blue">Ø<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
color:blue">La <b style="mso-bidi-font-weight:normal">bi-orientation</b><o:p>
</o:p>
</span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;</span>C’est
le procédé par lequel un film souple a subi un étirement dans le sens
transversal et dans le sens machine à l’aide de procédés spécifiques nommés
ci-après.<span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="margin-left:11.35pt;text-align:center;
text-indent:-11.35pt;mso-list:l3 level1 lfo3;tab-stops:list 18.0pt"><span style="font-family:Wingdings;color:teal">ü<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
color:teal">Procédés de la <b style="mso-bidi-font-weight:normal">bi-orientation</b></span><span style="font-size:12.0pt;
mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-procédé
de la double bulle («&nbsp;dubble-bubble&nbsp;» ou «&nbsp;tubular process&nbsp;»).<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-procédé
«&nbsp;Stenter&nbsp;» ou «&nbsp;flat die process&nbsp;».<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="margin-left:11.35pt;text-align:center;
text-indent:-11.35pt;mso-list:l2 level1 lfo4;tab-stops:list 18.0pt"><span style="font-family:Wingdings;color:teal">ü<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt;
color:teal">Avantages de la <b style="mso-bidi-font-weight:normal">bi-orientation</b></span><span style="font-size:12.0pt;
mso-bidi-font-size:10.0pt">&nbsp;<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-amélioration
de la résistance.<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-amélioration
de la déchirure.<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-résistance
à la perforation.<o:p>
</o:p>
</span></p>
<p class="MsoNormal" align="center" style="text-align:center;text-indent:35.4pt"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">-amélioration
des performances barrières à l’eau et à l’oxygène.<o:p>
</o:p>
</span></p>
<p class="MsoBodyTextIndent2" align="center" style="margin-left:0cm;text-align:
center">&nbsp;<o:p>
</o:p>
</p>
<p class="MsoNormal"><span style="font-size:12.0pt;mso-bidi-font-size:10.0pt">&nbsp;</span></p>

</body>

</html>