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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">Hi!<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">Thank you a lot. This has been great help!<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-US">I believe I plan also some low-ogygen treatments. So what kind on heat-sealer to use and does it need 3-phase electricity?<o:p></o:p></span></p>
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Best!<br>
Lennart<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Mariana Di Giacomo [mailto:maru.digi@gmail.com]
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<b>Sent:</b> Wednesday, January 20, 2021 6:17 PM<br>
<b>To:</b> rachael@amartconservation.com<br>
<b>Cc:</b> Lennart Lennuk <Lennart.Lennuk@loodusmuuseum.ee>; Nhcoll-l@mailman.yale.edu<br>
<b>Subject:</b> Re: [Nhcoll-l] Heatsealer<o:p></o:p></span></p>
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<p class="MsoNormal">Hi Lennart,<o:p></o:p></p>
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<p class="MsoNormal">I have to second Rachael's comments. Make sure you are not leaving any holes while you are doing the taping and the specimens will be well protected before going into the freezer. The difference between freezer and low oxygen in this sense
is that in both cases if you see the hole, it's a problem, but microholes are a problem for low-oxygen but not an issue for freezing, so heat sealing is not necessary.<o:p></o:p></p>
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<p class="MsoNormal">Best,<o:p></o:p></p>
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<p class="MsoNormal">Mariana<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:9.5pt;color:#351C75">Mariana Di Giacomo, PhD</span></b><span style="font-size:9.5pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="color:#351C75">Natural History Conservator, Yale Peabody Museum</span></b><span style="font-size:9.5pt"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#351C75">Co-chair, Emerging Professionals Committee, SPNHC</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#351C75">Associate Editor, Collection Forum, SPNHC </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#351C75">Secretary/Communications APOYOnline</span><o:p></o:p></p>
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<p class="MsoNormal">El mié, 20 ene 2021 a las 9:52, <<a href="mailto:rachael@amartconservation.com">rachael@amartconservation.com</a>> escribió:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Hello Lennart,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Obviously I cannot speak for anyone else, but the majority of colleagues I know who freeze specimens as a remedial pest measure wrap them in polyethylene plastic
that is secured with packing tape rather than sealed with a heat sealer. I know that some people have investigated which tapes do well in low-temperatures, but I have found that most good quality packing tapes will survive the process and keep the plastic
sheeting in place. This is in contrast, of course, to low-oxygen treatments where a good seal for the barrier films require a heat sealer of some type.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Sincerely,<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Rachael<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Rachael Perkins Arenstein<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">A.M. Art Conservation, LLC<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Conservation Treatment, Preservation Consulting & Collection Management<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Tel: 917-796-1764 (she/her/hers)<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"><a href="http://www.amartconservation.com/" target="_blank">www.amartconservation.com</a><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"><a href="mailto:rachael@amartconservation.com" target="_blank">rachael@amartconservation.com</a><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Nhcoll-l <<a href="mailto:nhcoll-l-bounces@mailman.yale.edu" target="_blank">nhcoll-l-bounces@mailman.yale.edu</a>>
<b>On Behalf Of </b>Lennart Lennuk<br>
<b>Sent:</b> Wednesday, January 20, 2021 3:51 AM<br>
<b>To:</b> <a href="mailto:nhcoll-l@mailman.yale.edu" target="_blank">nhcoll-l@mailman.yale.edu</a><br>
<b>Subject:</b> [Nhcoll-l] Heatsealer<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">Hello!</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">What kind of heatsealers you use for sealing stuffed animals before sending them to freezers (getting rid of pests for example)?</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">Does the heatsealer need three-phase electricity?</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black">Head!<br>
Lennart</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <span lang="EN-US"><o:p></o:p></span></p>
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NHCOLL-L is brought to you by the Society for the Preservation of<br>
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mission is to improve the preservation, conservation and management of<br>
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Advertising on NH-COLL-L is inappropriate.<o:p></o:p></p>
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