Luminous Landscape Forum

Raw & Post Processing, Printing => Printing: Printers, Papers and Inks => Topic started by: msknvw on December 16, 2017, 08:47:56 pm

Title: Questions about paper
Post by: msknvw on December 16, 2017, 08:47:56 pm
Hello,

Could someone explain why Basis Weight is important when selecting a paper and if there is a relationship between basis weight and thickness?

Thank you.
Title: Re: Questions about paper
Post by: Ethan Hansen on December 17, 2017, 01:49:25 pm
If two papers have the same caliper (thickness) but different grammage (basis weights), the heavier paper is more dense. This typically indicates a stiffer, less flexible stock. Depending on the usage for the prints, and whether hand-feel is important, these differences can be important.
Title: Re: Questions about paper
Post by: msknvw on December 17, 2017, 03:54:45 pm
Thank you.
Title: Re: Questions about paper
Post by: Ernst Dinkla on December 18, 2017, 03:15:06 am
Hello,

Could someone explain why Basis Weight is important when selecting a paper and if there is a relationship between basis weight and thickness?

Thank you.

The tactile experience is one aspect. Curl from the roll takes more time to cure though with heavy papers, also depending on the density of the paper base.  The heavier papers usually have better properties for the mounting process, whether in lamination or traditional framing.  If done well waves/warping of the sheet will not show in time.

Met vriendelijke groet, Ernst

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March 2017 update, 750+ inkjet media white spectral plots

Title: Re: Questions about paper
Post by: Pluminland on December 29, 2017, 11:28:52 am
Curl, as mentioned, can be a big issue for some of us.   My P800 has a devil of a time loading  the denser papers that have a hard curl.   
Title: Re: Questions about paper
Post by: pearlstreet on December 29, 2017, 01:42:46 pm
Curl, as mentioned, can be a big issue for some of us.   My P800 has a devil of a time loading  the denser papers that have a hard curl.   

Mine too.
Title: Re: Questions about paper
Post by: Eric Myrvaagnes on December 29, 2017, 05:07:21 pm
Curl, as mentioned, can be a big issue for some of us.   My P800 has a devil of a time loading  the denser papers that have a hard curl.   
That's why I've never bothered trying rolls in my P800.
Title: Re: Questions about paper
Post by: Pluminland on December 30, 2017, 09:18:56 pm
In regard to loading a roll, my p800 is pretty good loading canvas. But the thicker papers are difficult at times.    Normal papers are just about impossible to load from a roll.   It is my biggest frustration with this printer that loading normal thickness papers such as a quality glossy paper roll is so difficult.