ClubSNAP Photography Forums

Go Back   ClubSNAP Photography Forums > Before Digital, Beyond 35mm > Traditional Darkroom

Traditional Darkroom Some like it dark and wet ...


 
Thread Tools
Old 24th February 2006   #1
Bee Hedge
Member
 
Join Date: Mar 2004
Location: Singapore
Posts: 993
Default Film jammed in the dark bag

Hi Clubsnappers,

I'm not sure if this has happen to you before.

I was trying to load my film (35mm) on to the film reel (plastic), then it got jammed. I unloaded the film and tried to reload it back to the film reel and it got jammed again. Tried it many many times and finally managed to load it in. Films were quite badly scratched by then.

Any of you experienced this before? What could be the probable reason?

Regards,
Brian
Bee Hedge is offline  
Old 24th February 2006   #2
student
Senior Member
 
Join Date: Jul 2004
Posts: 3,091
Default Re: Film jammed in the dark bag

Originally Posted by Bee Hedge
Hi Clubsnappers,

I'm not sure if this has happen to you before.

I was trying to load my film (35mm) on to the film reel (plastic), then it got jammed. I unloaded the film and tried to reload it back to the film reel and it got jammed again. Tried it many many times and finally managed to load it in. Films were quite badly scratched by then.

Any of you experienced this before? What could be the probable reason?

Regards,
Brian
Several possibilities.

The most common reason is moist reels.
student is offline  
Old 24th February 2006   #3
nightwolf75
Moderator
 
nightwolf75's Avatar
 
Join Date: Dec 2003
Location: in bet MORE diaper changes...
Posts: 14,579
Default Re: Film jammed in the dark bag

Originally Posted by Bee Hedge
Hi Clubsnappers,

I'm not sure if this has happen to you before.

I was trying to load my film (35mm) on to the film reel (plastic), then it got jammed. I unloaded the film and tried to reload it back to the film reel and it got jammed again. Tried it many many times and finally managed to load it in. Films were quite badly scratched by then.

Any of you experienced this before? What could be the probable reason?

Regards,
Brian
using the paterson plastic tank and reels?

mine too. christopher over at CP suggested could be due to dirty ball-bearings. thus, it cannot catch hold of the film properly. also the plastic reels could have accumulated a lot of silver crystals along the edge, leading to the same problem. i gave up on my plastic reels and tank and got hold of stainless steel ones.
__________________
When did ignorance become a point of view? - Dilbert
budget AD/ROM shooter, anyone?
nightwolf75 is offline  
Sponsored Link
Old 24th February 2006   #4
student
Senior Member
 
Join Date: Jul 2004
Posts: 3,091
Default Re: Film jammed in the dark bag

Originally Posted by nightwolf75
using the paterson plastic tank and reels?

mine too. christopher over at CP suggested could be due to dirty ball-bearings. thus, it cannot catch hold of the film properly. also the plastic reels could have accumulated a lot of silver crystals along the edge, leading to the same problem. i gave up on my plastic reels and tank and got hold of stainless steel ones.
Sam, would be interested to know your experience with the stainless steel reels.

But I am still very happy with my plastic reels after 5-6 years of fairly heavy usage. Just processed 10 rolls two days ago without a single hitch.

Pass your reels to me and see if I can load films on them.

Last edited by student; 24th February 2006 at 08:38 PM.
student is offline  
Old 24th February 2006   #5
nightwolf75
Moderator
 
nightwolf75's Avatar
 
Join Date: Dec 2003
Location: in bet MORE diaper changes...
Posts: 14,579
Default Re: Film jammed in the dark bag

Originally Posted by student
Sam, would be interested to know your experience with the stainless reels.

But I am still very happy with my plastic reels after 5-6 years of fairly heavy usage. Just process 10 rolls two days ago without a single hitch.

Pass your reels to me and see if I can load films on them.
experience? heck... its a real S.O.B to load the film, especially in the bag! i thot i got it figured out in daylight using a practice strip. however, once loaded into the bag, i got one heck of a time trying to feel for the metal teeth dat was supposed to grip the spocket holes... took me 1/2 hr to finally load one reel. processing wise, its the same. just pour the chemicals thru the funnel hole, shake and serve on rocks...

*no... wait. dats my martini receipe...*

pass my reels? sure! PM me ur add, and i'll post it over? i dunno if i got the time to visit COL these days...
__________________
When did ignorance become a point of view? - Dilbert
budget AD/ROM shooter, anyone?
nightwolf75 is offline  
Old 24th February 2006   #6
student
Senior Member
 
Join Date: Jul 2004
Posts: 3,091
Default Re: Film jammed in the dark bag

Originally Posted by nightwolf75
experience? heck... its a real S.O.B to load the film, especially in the bag! i thot i got it figured out in daylight using a practice strip. however, once loaded into the bag, i got one heck of a time trying to feel for the metal teeth dat was supposed to grip the spocket holes... took me 1/2 hr to finally load one reel. processing wise, its the same. just pour the chemicals thru the funnel hole, shake and serve on rocks...

*no... wait. dats my martini receipe...*

pass my reels? sure! PM me ur add, and i'll post it over? i dunno if i got the time to visit COL these days...
Sam,

PM me your contact and address and I will find a day/evening to drive over to see where the problem is. It is perplexing to me,and I just wanted to find out why. Just kaypoh!
student is offline  
Old 24th February 2006   #7
Bee Hedge
Member
 
Join Date: Mar 2004
Location: Singapore
Posts: 993
Default Re: Film jammed in the dark bag

Hmmm....good idea....let me try a test roll
Bee Hedge is offline  
Old 25th February 2006   #8
ricohflex
Senior Member
 
Join Date: Feb 2005
Location: sing
Posts: 1,538
Default Re: Film jammed in the dark bag

yah, I agree with earlier posters.
dirty ball bearings.

actually a piece of cake to load once you get used to it

or your tank's two flanges (adjustable vertically in some reels to also accomodate 120 film) are slightly wrongly adjusted, so the film is jammed. Not enough space for it to pass.
ricohflex is offline  
Old 25th February 2006   #9
excelsius
Member
 
Join Date: Feb 2006
Posts: 57
Default Re: Film jammed in the dark bag

most probably moist reels. i know a guy who use a hairdryer to dry his reels sometimes.
excelsius is offline  
Old 25th February 2006   #10
lazylagoon
Member
 
Join Date: Jul 2004
Posts: 168
Default Re: Film jammed in the dark bag

these things happened to me when i began to develop film some time before as well..

my reason was the ends of the film, either not cut/rounded off properly or curled the opposite way, making it difficult to feed smoothly...
__________________
lookthemoon.com
lazylagoon is offline  
Old 25th February 2006   #11
excelsius
Member
 
Join Date: Feb 2006
Posts: 57
Default Re: Film jammed in the dark bag

Originally Posted by lazylagoon
these things happened to me when i began to develop film some time before as well..

my reason was the ends of the film, either not cut/rounded off properly or curled the opposite way, making it difficult to feed smoothly...
yeah usually i snip both sides to make it more smooth.
excelsius is offline  
Old 25th February 2006   #12
student
Senior Member
 
Join Date: Jul 2004
Posts: 3,091
Default Re: Film jammed in the dark bag

Originally Posted by excelsius
yeah usually i snip both sides to make it more smooth.
I have never bothered to snip both sides and yet still have no problems.
student is offline  
Old 25th February 2006   #13
kex
Senior Member
 
Join Date: Oct 2002
Location: beebox
Posts: 2,101
Default Re: Film jammed in the dark bag

can use a hair dryer to blow the reels for a min or 2 before loading..
kex is offline  
Old 25th February 2006   #14
excelsius
Member
 
Join Date: Feb 2006
Posts: 57
Default Re: Film jammed in the dark bag

Originally Posted by student
I have never bothered to snip both sides and yet still have no problems.
comes with practice i guess.
excelsius is offline  
Old 25th February 2006   #15
Bee Hedge
Member
 
Join Date: Mar 2004
Location: Singapore
Posts: 993
Default Re: Film jammed in the dark bag

Hmmm....yes. The film end was indeed curled the opposite side. That prob explains the problem. Thanks a lot guys. U have been a great help!!

Originally Posted by lazylagoon
these things happened to me when i began to develop film some time before as well..

my reason was the ends of the film, either not cut/rounded off properly or curled the opposite way, making it difficult to feed smoothly...
Bee Hedge is offline  
Old 4th March 2006   #16
sriram
Member
 
Join Date: Mar 2002
Posts: 1,274
Default Humidity.

The biggest culprit is humidity (for me at least). I used Jobo plastic reels with no problems, but had to have the aircon on for a while, let the room cool down and become less humid, get everything in the changing bag, and roll it quickly. If I spend much time fumbling around, it's guaranteed to stick and get messed up.

Do you get Jobo stuff here these days?
sriram is offline  
Old 5th March 2006   #17
hondasleeper
Member
 
Join Date: Dec 2005
Posts: 334
Default Re: Film jammed in the dark bag

With the Jobo reels. just make sure that the ball bearings in the reels are not stuck or crusted over with fixer, just make sure they are moving freely, not too sure if humidity has anything to do with them getting stuck. Then again, I have had the luxury of using a totally blacked out room to load my film, be it 4x5 holders or film to be processed.
hondasleeper is offline  
Old 5th March 2006   #18
Bee Hedge
Member
 
Join Date: Mar 2004
Location: Singapore
Posts: 993
Default Re: Humidity.

If humidity is the biggest problem, would it help if I keep those reels in the dry cabinet. Taking them out only when I need to use them. Would that help?

Originally Posted by sriram
The biggest culprit is humidity (for me at least). I used Jobo plastic reels with no problems, but had to have the aircon on for a while, let the room cool down and become less humid, get everything in the changing bag, and roll it quickly. If I spend much time fumbling around, it's guaranteed to stick and get messed up.

Do you get Jobo stuff here these days?
Bee Hedge is offline  
Old 5th March 2006   #19
sriram
Member
 
Join Date: Mar 2002
Posts: 1,274
Default Re: Humidity.

Originally Posted by Bee Hedge
If humidity is the biggest problem, would it help if I keep those reels in the dry cabinet. Taking them out only when I need to use them. Would that help?
Not really. You'd be amazed at how much moisture your body contains. Just put your hands in a changing bag and keep it in there for a few minutes. Feel the sweat
sriram is offline  
Old 5th March 2006   #20
icarus
Senior Member
 
Join Date: Jan 2002
Location: Pasir Ris
Posts: 3,233
Default Re: Film jammed in the dark bag

Load the film in a dark room (preferably with air-con)
__________________
Ricoh GR Digital, Minolta Hi-matic 7SII
icarus is offline  
Closed Thread

Bookmarks

Thread Tools

Forum Jump


All times are GMT +8. The time now is 05:12 AM.


Powered by vBulletin® Version 3.7.5
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Copyright © 2002 - 2009 ClubSNAP.com
Page generated in 0.14010 seconds with 7 queries