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Archive for the ‘Food Storage’Category

Folding Mylar Bags

There seems to be a good deal of misinformation and lack of information out there about folding of Mylar bags and whether the resulting pinholes will hurt your food storage. I have answered this question before in our FAQ, however because it has come up pretty frequently lately I thought I would do a post about it.

First, I think part of the challenge is because the idea seems to make sense, and so folks read something like ‘folding makes Mylar bags unusable’ and accept the information at face value, understandably. Also, even some of our competitors who should (and probably do) know better do it, for whatever reason.

I think the main cause for the confusion is that folks often use different terms than what they really mean. For example, there is a difference between a pinhole and a puncture when it comes to Mylar bags. A pinhole is a natural part of every Mylar bag. It’s not a dirty word; it doesn’t affect the longevity of your food. Every Mylar bag, whether the lightest 2 mil bag to the heaviest 7.5 mil Mylar bag, has pinholes. There is a measurement that manufacturers use ‘Pinholes per meter squared’ that they use to describe the effect. So when you stick your head into a bag, or shine a flashlight into it, you will see pinholes. That is absolutely normal, and nothing to fear.

A puncture, on the other hand, is an incredibly rare defect in a Mylar bag, usually caused by it being poked by something. It almost never occurs naturally, maybe 1 in 500,000 bags. The main times it occurs is when a manufacturer gets to the end of their roll stock when producing bags, and will occasionally slice a bag. Even though we tell them not to, many times they will tape the tear (which always shocks and annoys me!) and ship them to us. Usually we catch these bags when we package and do not send them out. On a rare occasion, they will make it to a customer, and we apologize when that happens, and will always gladly refund or replace damaged bags.

To understand why pinholes are not an issue, let’s take a look at how Mylar bags are built. Mylar bags are usually composed from 2-5 layers of barriers (though we’ve carried some with 6 on occasion, and for some applications you can get them with more), adhesives and foil. A barrier layer is one that blocks oxygen or moisture, and is usually invisible (except for foil); an adhesive layer is what holds the different layers of the bag together (and some adhesives even have barrier properties as well). And the foil layer is what we actually ‘see’ when we look at the bag, the metal that we refer to as ‘Mylar’. In actuality, Mylar is a clear polyester type material. Only because it is often bonded with an aluminum or metallized layer do we think of Mylar as ‘metallic.’

A pinhole is where the foil layer did not bond to the upper and lower barrier and adhesive layers of the bag, or may happen during shipping. They occur at random places during manufacturing, and again, will show up in all Mylar bags to a greater or lesser extent.  However, every place you see a pinhole, there are still 2-4 layers of material protecting your food.  The very act of storing your food and pulling a vacuum, will cause some more pinholes to occur.  Again, this is completely normal.  As all together those pinholes represent less than 1/1000th or 1/10000th of the total area of the bag, the actual loss of MVTR and OTR is negligible, less than a rounding error.

To demonstrate, I did a Youtube video showing that I can crinkle, crush, and fold a Mylar bag, and it will still be airtight. I took a picture yesterday of a different bag to demonstrate the same thing.  2013-02-23_10-54-13_529It’s hard to tell in the picture, but the bag is holding about a gallon of water with no leaks.

Generally speaking, in our household we only use Mylar bags that have been returned from customers, often because the customer felt folding damaged the bags somehow.  Even after packaging and shipping bags two ways, we have never had a bag fail.  Foil is simply a material that ‘prints’, meaning if you even touch it it will retain the mark.  You can ‘write’ your names on Mylar bags with a coin or fingernail.  Doing this does not hurt the bag.

This business is our livelihood, and I care about our customers.  Many of them have become friends.  I would never do anything to put any of them at risk by shipping product in a way that could potentially make it not work correctly.  We ship hundreds of thousands of bags per month, and there has never been a case where a bag has been returned (except in the case of the tape issue mentioned above) where I have not been able to achieve an airtight seal.  There are several other prepper businesses out there that also ship their bags folded; none of us would even have a business if folding bags damaged them, because we either would have switched to a rolled shipping model, stopped selling them or gone out of business due to the number of returns.

So the next time you are on a prepper or survival forum and someone says you should stick a flashlight in a bag and if it has pinholes it should be returned, please drop me an email, as I will gladly go to the forum and gently reply with the correct information.=)

Keep on prepping folks!

24

02 2013

June 15-16 at Prairie Market in Harrison, AR

Hey y’all, just to update you.  We will be in Harrison, AR on June 15-16 for our first official DMB Food Storage Seminar and on-site product sale.   It will be taking place at Prairie Market, an awesome natural and organic food store that has been running a series of preparedness-related seminars.  On Friday night we will be doing a seminar on the basics of food storage from 5:00-6:30pm.  On Saturday we’ll be there most of the day as for the sale, which will feature our most popular Mylar Bags and O2 Absorbers at 20% off our website pricing.

Everyone is welcome either day.  A big part of Friday’s event will be allowing time to do a question and answer segment, so if there was ever anything you wanted to know about Mylar, food storage or O2 absorbers, now is the time to ask.

I hope to see you there!

11

06 2012

Summer Updates, OMG It’s Really Freaking Hot Edition!

However, it doesn’t really feel as hot as it might.  I read Neil Strauss’ book ‘Emergency‘ about a year ago (I could have sworn I wrote a review on it, but I’ve checked the archive and can’t find it!), and while it was a little overtly political for my taste (and not the good kind), it has some good bits of information for the novice prepper.  One which I try to take to heart is where he talks about forgoing his heating and air conditioning, on the premise that in many disaster scenarios, one may be without them for an extended period of time.  While I haven’t go so far as to rip out our air conditioning unit, we do set our thermostats a little different than many folks I know.  In the summer, we’ve taken to leaving the thermostat at 80 during the day, and about 76 at night.  In the winter, we leave it at about 55 degrees.  My wife doesn’t always agree, but what we’ve found is that your body can and will become accustomed to a wide variety of temperatures, if you just let it.  Considering we used to keep it at 68 in the winter and 70 in the summer ‘to be comfortable’, the fact that we rarely notice the temperature anymore only tells me we were throwing money away on heating and cooling costs.

It’s like the New Englanders who visit Florida in the winter and wonder why the natives have windbreakers on while they are in shorts.  Working in the warehouse has started to affect me much the same way, and I’m grateful.  It’s not well insulated so its usually only about 5-8 degrees cooler than outside, and its gotten pretty hot the last month or so.  I went to a wedding a few weeks back…to a person, everyone complained about the heat, and many were sweating.  It was about 82 degrees, and I found the temperature just mild.

I’d recommend folks whose air conditioning or heat runs constantly to try raising the thermostat in the summer by 5 degrees and lowering it by 5 degrees in the winter for 3 weeks.  My bet is at the end of that time, you won’t feel any more or less warm or cool, but you will notice yourself saving money on your utilities.

On to the updates!:

  • We are very excited to announce we will be doing our first official Food Storage info-sharing get together in Harrison, AR the weekend of June 15, sponsored by a local store.  We’ll be bringing a trailer load of bags and buckets (partially so we can still get orders out in the timeframe customers expect!), but also so folks who want to pick up supplies ‘shipping-cost free’ can save a bunch.  We’re going to do a flat 20% off our website prices on everything, so I hope we’ll see you there if you are in the area!  We may also be stopping by Calico Rock, AR that weekend as well.  I’ll provide the details here and on Facebook (Go Like ‘Advice and Beans’ for our Facebook page) once they are nailed down.
  • We finally got our newest website, a Long Term Food Storage Calculator, up and running.  For folks who ever wondered what they should store to cover a particular period of time, please stop by and give it a try!  There’s a free version that lets you run the calculator and store your results, and a very modestly priced Premium version ($3/mo) with some more advanced features including being able to run reports as well as add your own items and categories.
  • Slowly but surely, I am getting our first official Youtube video done.  Our video series will be called ‘Spill the Beans’, and I’ll be answering questions and providing some info I don’t think you can find anywhere else.  Plus, I’ll be channelling my inner geek, but you’ll have to wait and see to find out what that means!  The first episode will be on oxygen indicator tablets and what they are and aren’t good for.  I hope to have the first video ready by the end of June.  As I get used to using the video-editing software, I hope they’ll come out quicker after that, maybe every 2-3 weeks.
  • As part of the seminar we are doing, I am writing what I consider to be the ‘Essential 8 Pages About Food Storage’ booklet.  Once its ready I’ll be doing a short print run (maybe 250 copies for version 1).  I’ll be giving them away with large orders, otherwise they’ll probably be just a couple bucks.  It will contain all the info a novice food storer will need to get started.  As an FYI, all the information in the booklet is available free here in the archives, so don’t worry about missing anything, I’m just combining it into a easy-to-read format.
  • As our base of small commercial customers has grown quite a bit, we are establishing a Preferred Merchant Program.  It includes the best wholesale pricing we can offer, plus we’ll be offering perks such as ‘at cost’ pricing of items such as the Food Storage pamphlet as well as seminars and demos for your customers. (For those within 800 miles or so of Nashville)  Folks who carry our products in survival/prep stores, gun shops, and Army/Navy stores have seen close to 100% sellthrough with some excellent margins.

 

That’s all for now, thanks for stopping by!  As always, you can reach me at admin@discountmylarbags.com with any questions or comments!

30

05 2012

The Mother of Invention

After you have changed something in your life, whether a longtime habit, an ugly couch or a way of doing things, have you ever said ‘why on earth didn’t I do this sooner?’  When I worked in the corporate world, one of my duties was efficiency studies, where I would examine a process in an effort to find a way to improve it.  Often, I could evaluate an old process and find ways to cut the time necessary to perform it in half, and sometimes even eliminate it or fold it into something personnel were already doing.  I find myself a little red-faced, because while I regularly did that for my former company, it has taken me a long time to do it for my own.  Not only that, when I started prepping for this post (pardon the pun), I noticed that many areas of life, whether business related, personal, or among social groups (including Survival Club, our prep group), could use a good going-over to figure out where the inefficiencies are.

It used to be the most painful part of my job, though one of absolute necessity, was printing labels for our outgoing shipments.  We used Paypal for many of our labels, and the process was downright frustrating.  It would take over two minutes to process each.  Only 8 weeks ago, I spent over 3 hours a day to process labels, reprint labels I did wrong, or print labels for re-shipments.  I never stopped to think, until recently, what a huge burden that was…mainly because all the work was still getting done.  As we looked at moving to our warehouse and possibly hiring a full-time employee, it finally dawned that I needed to fix it.  What flipped the switch for me was the thought of an employee wasting as much time as I was doing essentially nothing (because the label printing process was more waiting for Paypal screens to load than actually doing anything).  After only a few hours of research, I was testing a couple of new pieces of software that would replace our entire label process.  We are using one of those today, and the process that once took hours now takes 20 minutes or less per day.  It does cost $100 per month, but with an estimated 90 hours of time saved, I would only have to be worth $1.10 an hour for us to break even, not even minimum wage, a feat I hope I can manage!  To be honest, most of those 90 hours are being spent with my wife, who had been living with me working 12-14 hours a day, 6-7 days a week for the past year or so.  My only regret, as I mentioned in the first paragraph, was not doing it sooner.  I can’t begin to explain what this one change has meant for my family life, my anxiety level, and my enjoyment of the business we have created.

A similar situation arose with our prep group recently.  We have been working (sort of) hard trying to finish up the water project I’ve mentioned a few times on the blog.  Until it is done, every monthly meeting is being spent on completing it.  One of our members pointed out that often, almost every meeting, we didn’t have all the fittings, tools, or parts we needed to do the day’s work, and we would have to send a member to the store.  Meanwhile, the rest of the group would sit around waiting at the bottom of the valley we are working in, often freezing our tails off.  Finally, recognizing this, we decided that the week prior to our meeting, we would have a brief email exchange regarding the goal for the weekend, and one person would be assigned to pick up whatever was needed.  For about 15 minutes of effort emailing, and another hour for someone to go to the store, we saved the entire group 10 man-hours worth of sitting around, for a savings of over 7 hours…not to mention the decreased frustration level.

While my wife and I haven’t decided yet if we’ll change anything, we have decided to expand this theme and examine our food, water, medical and other family preps, and I think for everyone it is a good idea to do the same every so often.  What worked for us 5 years ago when we started prepping might not work today, but we will never know it if we assume all is well and don’t take stock of our situation.  Those who have prepped for a modest period of time (2-4 years) probably have the most to gain from a prep-audit.  The knowledge base one has in that range is likely to have improved enormously with even a decent amount of planning and reading.  One big example for us was finding out my wife was gluten-intolerant…with us having stored 400 pounds of wheat!  Another was determining we didn’t really like the pinto beans we had stored.  For the first problem, we laid in a couple hundred pounds of gluten-free flour (which we use and rotate every 12 months or so), and for the other we switched the types of beans we had stored to ones we enjoyed more.  I’ve heard many people say that if a true long-term emergency did happen, ‘we’ll use it if we have to’.  While true, why set yourself up for a miserable dining experience on top of what would already be a stressful situation?  If we are spending all day clearing brush, pounding fence posts, or chopping wood, the last thing I want is to come in to a meal I won’t enjoy!

So if you find yourself thinking there is something in your life that just doesn’t work well, you’re probably right.  For me, preparedness has always been about making some modest changes to my life to put myself in a position to better handle any challenges that come my way, whether they are personal, business-related, financial or social.

 

 

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25

04 2012

Back to Basics – Prepping 1, 2, 3

When I started this blog, my intent was to give the very basics in terms of advice.  Meaning, exactly what should one do to prepare, and in what order.  Over the 2 years we’ve been here, I hope I’ve at least mostly done that.  Because we have had several thousand new folks stop by in the last couple of months, likely do to an increased awareness of preparedness (thanks to shows like Doomsday Preppers, Doomsday Bunkers and Independence, USA), I want to revisit these basics.

At the lowest level, a good preparedness plan includes both information and resources.  Information preparedness includes ‘what will me and my family do if there is X’, with X being whatever scenarios you consider important to prepare for.  So for example, if X = Tornado, then you and your family need to know how the weather service and your town will announce a Tornado Warning or Watch, the difference between the 2, and what you should do in the event of either.  These types of scenarios can be as few as you feel are probable in your area, such as:  Blizzard, Tornado, and Wildfire.  Or they can be as complex as some of the ‘Doomsday’ shows are highlighting, such as an EMP, Economic Collapse, Legions of the Undead, or Nuclear event.

Other items in the information category include a fire safety and evacuation plan for your home, knowing and securing your important documents, and a communication plan to ensure everyone knows how to get in touch.  Something simple like making a laminated list with every important phone number your family can have is something you could do in the next couple of days to increase your families level of preparedness.

When it comes to resources, I’ve stuck to 5 principal categories:

1:  Water

2:  Food

3:  Shelter

4:  Fire

5:  Light

Again, as this is more of a refresh, how much you keep in each category depends on what types of events you are preparing for.

For the first category, I recommend at the very least what FEMA does, which is at least one gallon of water per person, per day for at least 3 days.  So for a family of 4, you need at least 12 gallons of water on hand.  Preferably, you would have on hand as much water as you can reasonably store, plus the knowledge and ability to make more potable water, whether through boiling (pasteurization), filtration, or use of bleach (sodium hypochorlite/pool shock) or iodine.  Or, as many in the preparedness community, having all of the above available let’s you use whichever is most appropriate for your circumstance.  Having all of the above methods available is really not that expensive; however, make sure you use each method ahead of time to avoid confusion and stress in a time of need.  Sodium hypochorlite, for example, comes in several purities, and knowing how much to use is vitally important to prevent underutilizing, which can lead to drinking bad water, to overusing which can cause poisoning.

In the second category, food, I would also recommend at least 72 hours worth of food that can be eaten and enjoyed without cooking, whether that is MRE’s, canned meats and fruits, or something as simple as peanut butter and crackers.  There is a whole category of ‘survival food’ that can set you back a pretty penny, but if you are only looking to be able to survive a long weekend, avoid the expense and pick yourself up some cheap canned goods.  If you choose to move into medium and long term food storage (part of the reason many folks find their way to the blog), check this post first, as its been the most popular post on the blog since very early on.

In many (or most) cases #3 on the list, shelter, will simply be your own home.  Those events which displace us from our homes are also the most devastating.  There is an entire blogging industry dedicated to the ‘bug-out-bag’, so type it into Google and spend a week reading.  Any good car bag or 72-hour kit will have some sort of portable shelter, which can be as simple as a tarp, bivy sack, or tent.  Shelter can also be a friend, neighbor or family member who has agreed to take you in should something occur.  While we may assume our in-laws will be thrilled to have 4 additional family members in the house, it’s still a good idea to broach the subject of what would happen during a personal disaster so you know where you will and won’t be welcome.  To ease shelter concerns, also keep a few hundred dollars in cash on hand in your 72-hour kit or vehicle so you can potentially stay at a hotel temporarily as well.

Fire, as everyone from the caveman on can attest, is man’s most powerful discovery.  Knowing how to safely build, use, and put out a fire is a critical skill every man, woman and (depending on how early you teach your children things) child should know.  For those who think children shouldn’t know how to build a fire don’t understand that boys at least, will learn either the easy or hard way.=)  While a fire won’t come into play in every disaster scenario, knowing how to cook, boil water, and use one for warmth will be very handy during many.

Light is one of those items not found on every real prepper’s list.  However, from a well-being standpoint, I consider light crucial to maintaining some semblance of normalcy in otherwise stressful circumstances.  At our house, we have several on-demand light sources such as Mag-lites (and a box of D-batteries neatly stashed right next to the flashlight) and a hand-crank flashlight, as well as candles and several oil and propane lanterns/lamps.  You can pick up some nice oil lamps at many tag sales for a dollar or two, so never pay retail for one.  My wife had a run of about a half-dozen tag sales where she came back with over a dozen, several of which we ended up giving away!  With new LED technology, you can also get some great light sources now that use very little in terms of battery power.

While there is a ton more that goes into preparedness, from storing your irreplaceable documents to learning how to prepare for an extended event, having the above in place will give you something to build on.  Most importantly, it gives you something simple that you can (and should) DO RIGHT NOW.  Do not get stuck in ‘research paralysis’ land, which I have watched many people do.  In order to not do anything wrong, I’ve seen some folks not do anything at all, and that is a shame.  If you have this type of paralysis, many times it will go away as soon as you do something.  Pick up a couple of gallons of water, some long-lasting food, a good flashlight, and some cool stormproof matches tomorrow, and realize that preparedness is just another part of life, like going to the gym, paying your bills, and going to school.  If you don’t over-complicate it, you might even enjoy it!

Good luck y’all!

23

03 2012