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Have you ever opened a storage box hoping to find well preserved heirlooms only to find withered papers or rotten grains. Because of the reason that the moisture and the air are sneaky?
Mylar bags that form impassable barriers to oxygen, light, and pests are essential to reliably store food long-term and increase shelf life by decades.
At Kwick Packaging, our goal is to advise customers on the best brands every day using factual information, tips, and an easy roadmap to success. While keeping your food, seeds, valuables, or paperwork clean.
Why Mylar Excels for Long Term Storage?
Custom Mylar bags lead in storage solutions with a 99 percent reflectance of light. These are made using a 2-film metalized with aluminum with the help of a biaxial oriented polyethylene terephthalate film.
This film has oxygen transmission rates of less than 0.1 cubic centimeters per square meter per day.
Gauges ranging between 4.7 and 7.0 mil are used to offer puncture resistance with enough stay against stacking pressure of up to 200 pounds per square foot. And these are the results of passed compression tests conducted by packaging laboratories.
Combined with 300cc oxygen absorbers, the bags reduce the level of internal oxygen to below 0.01 percent in hours. And thus it keeps the rice or coffee fresh in 25 or 30 years without any discernible difference in quality.
Quality mylar has more than 0.02 grams per square meter per day moisture vapor transmission rates. It is 50 times higher than polyethylene in humid climates such as the US southeast.
With the impermeability of the foil layer, users report zero pest penetration of the material after five years of use in unsealed settings.
Kwick Packaging suggests placing samples in water overnight (24 hours) to confirm integrity. It was a basic test that can be done easily and can be used to ascertain 95 percent of the manufacturing defects before making significant investment towards buying large numbers of samples.
Key Brand Diversity Selection Criteria
Best brands have ASTM D903 certifications of peel strength of over 200 pounds per square inch. And SGS audit certifications of heavy metal content of less than 10 parts per million as to food safety.
Resealable supplies with double-tracks withstand 500 opening/closing with no barrier degradation, and pre-cut sizes. It also includes a one-gallon, 20-gallon bucket, and others, fit into regular containers with ease.
Opacity ratings over 99.9 percent protect items sensitive to light such as silver bullion or heirloom seeds against UV degradation. And this is a major concern without the attention of 70 percent of the casual customers.
Depending on superior brands, price per square foot is between $0.15 in the case of the premium offer and $0.10 in the case of the generics.
Yet premium brands save 30 percent on waste, with fewer instances of seal failures, according to independent consumer reports.
The bulk discounts of 500 units apply to high-volume buyers. Thus, their costs become low at 0.12 per square foot with custom printing services.
Kwick Packaging is similar to these specifications in bespoke production, to which they add branded labels. And this addition increases the tracking of inventory by businesses.
Best Brands by Performance
The major brands perform better in laboratory performance and field testing. While each one is specific to storage requirements and offers a long-lasting performance.
- Augason Farms is at the forefront with 7.0-mil foil-laminate bags with 280 psi seal strength. Its ideal as bulk grains in five-gallon pails. It is predicted that it has 30 year viability and 99 percent nutrient retention in wheat berries.
- Survival Garden Seeds provides 5.0-mil packages with the seeds and spices in 2 ziplocks. They make it remain 98 percent aroma-preserving when tried after 18 months in humid conditions.
- NutriPak has child-proof zippered resealables on herbs and documents. Along with the property of being freeze-dry with zero moisture ingress according to sensory tests.
- Pestomize sells 6.0-mil opaque black mylar used in valuables. It blocks 100 percent UV through spectrometry. Yet it still can withstand 500 reseal cycles without any imperfections.
Maximizing Mylar Bags Storage Success: Pro Tips
Label each bag with an entry date using permanent markers that are freezer grade which should not fade under minus 20 degree Fahrenheit temperature and place the bag in cool and dark places under temperatures of 70 degrees or multiple entry dates with a 10 degree decrease in shelf life.
Install 300cc bags of absorbers in case of oxygen levels of less than 0.01 percent, which are measurable by use of handheld meters of less than 2 percent after 24 hours.
Rotate inventory based on first in first-out after every five to 10 years including in mylar to reverse the slight flavor change observed in 20-year sensory profile studies.
To flood prone areas, raise stacks on pallets and put seals to test with 48 hours submersion of pallets and pallets which are simulated to be in case of disaster.
Kwick Packaging will produce custom die cut mylar bags to any size and level of opaqueness, and this is ideal in enterprises that place high value inventory without a low end alternative. Begin with small 10 bag pilots to find your performance benchmark with your selected contents.
Why These Brands Are Better than the Competitors?
Premium mylar has no pinholes or uneven metallization, and has a 1,000 flex cycles without barrier loss, unlike offshore generics that exhibit no more than 15 percent rates in durability tests.
Augason Farms and Survival Garden are doing very well in puncture tests, being 40 percent above average, so that rough handling can be expected in moves or in emergencies.
The tear notches of NutriPak allow easy access and maintain seals, which is highly rated in 85 percent of the senior user feedback.
Investment in certified brands will save the loss of 500 dollars a year in spoilage in ordinary homes, and storage will be converted into a sure guarantee. Such choices consider specs that are backed by science to be peaceful.
Partnering with Kwick Packaging in Custom Solutions
Kwick Packaging is an extension of the mylar standard with non-standard sizing, printing, and barrier upgrades to fit the leading brands and add your logo to the mylar to make it your own and use in your inventory.
Bulk orders incorporate both oxygen absorber compatibility and compliance certifications, simplifying business processes of food processors or collectors. Contact us to test solutions to your storage.
