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  • Hot or cold lamination – advice needed please?

    Posted by Ewan Evans on 21 September 2014 at 01:08

    Hi everyone,

    I’ve been using a cold laminator for the last couple of years which sometimes gives me a bit of grief applying Oraguard 290 cast laminate. I’m hopefully going to be purchasing a 54 inch printer/cutter in the next couple of weeks and was wondering if the Chinese laminators which are basically just two powered rollers are suitable for applying Oraguard 215 and 290 laminates without heat?

    While speaking to a few people regarding laminating I have been given contradicting advice. Are cold laminators suitable for most vinyl/laminate combos?

    The one that I have been using is again basically just two powered 800mm rollers manufactured by Hot Press. This laminator is great for applying Oraguard 200 laminate but I want to use polymeric and cast vinyls and I’m not sure if it’s my technique that’s not up to scratch or the machinery.

    Any help on this issue would be great.

    Cheers

    Ewan

    Stafford Cox replied 11 years ago 7 Members · 8 Replies
  • 8 Replies
  • David Hammond

    Member
    21 September 2014 at 06:17

    We have an easymount 1600 cold laminator.

    It will laminate, cast, mono, and polymeric film easily.

    We did have a polar signs prior to this that, well… wouldn’t laminate anything. The easymount has a far superior tensioning system, we’ve done runs of 25+m withoit a snag.

    What issues are you experiencing?

  • Tom Haley

    Member
    21 September 2014 at 08:02

    Same as David, where I was last we had a 1600 easymount hot/cold but only ever used it cold. We didn’t really do any wrapping but laminated plenty of wrap vinyl for others.

    We also had no problems doing long runs, up to 50m.

  • Robert Lambie

    Member
    21 September 2014 at 11:03

    we run a 65 inch wide cold laminator and have for about 10 years. 😀

  • Ewan Evans

    Member
    22 September 2014 at 21:18

    Thanks for the replies. I ordered Oraguard 215 poly laminate today to try with our existing laminator. Am I right in saying that hot only reduces silvering slightly?

    Cheers

    Ewan

  • Cheryl Smith

    Member
    23 September 2014 at 07:31

    I run a seal hot/cold…I use it on hot, no silvering…but you do need to pay careful attention to the tensioning as you can stretch the laminate, leading to pull back on install…every days a school day 🙄

  • Vic Adair

    Member
    24 September 2014 at 15:24

    We have a seal hot/cold too and I 95% of the time just use cold laminating but when we need the best result I tend to cold laminate first then run it through after with the heat on. This may seem like double handling but you dont get the stretching like cheryl says and it comes out just the same.

  • Cheryl Smith

    Member
    24 September 2014 at 15:56

    good idea Vic

  • Stafford Cox

    Member
    26 September 2014 at 12:26
    quote Vic Adair:

    We have a seal hot/cold too and I 95% of the time just use cold laminating but when we need the best result I tend to cold laminate first then run it through after with the heat on. This may seem like double handling but you dont get the stretching like cheryl says and it comes out just the same.

    That is a great little hint Vic. Thanks for sharing.

    There is also heat assisted laminating. Like Robs laminator, the Neolt 1650C / Uniform Guardsman he has is classed as a heat assisted as one of the rollers will run at 50 degrees, rather than 120 degrees on a hot laminator.

    Stafford

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