ထုတ်ကုန်ဖန်ဆင်းထားသည်အခါတိုင်းတစ်ခုကိုထုပ်ပိုးနှင့်ကုမ္ပဏီကိုယ်စားပြုဒီဇိုင်းပြုလုပ်ထားသည်။

၎င်းသည်စံချိန်စံညွှန်းများနှင့်ကိုက်ညီစေရန်ကျန်းမာသန်စွမ်းစမ်းသပ်ခြင်းဖြတ်သန်းသွားရပေမည်။

The company itself performs some of the packaging tests while others are tested by OEM’s.

Two types of tests are performed on each packaging, common and specialized.

These tests will ensure that packaging will last under stress and be able to maintain their functionality while keeping their aesthetics.

Why happens to packaging during delivery?

When a product is shipped out, it goes through a tremendous amount of wear and tears through the delivery process.

Companies want to make sure that their packaging is stable enough to withstand extreme conditions.

Packages that are shipped through the ocean must be able to withstand a large amount of salt and moisture since they will be exposed to it continuously during the journey.

Not only that, but they should also be able to handle the drops and hits when packages are loaded and unloaded.

Packages that g through railways need to be robust enough to handle the vibrations from the train and should not get too affected by the bumps along the track.

Truck transport, although the cheapest, faces the harshest conditions.

On top of the usuals bumps, falls and hits, the packages will also have to bear with the extreme temperatures, such as heat or thunderstorms.

This is one of the reasons companies test their packaging to make sure that they will be able to bear the compressions and impacts of delivery.

Types of testing

There are many different types of tests conducted by companies to make sure that the packaging is robust, durable, aesthetically pleasing while maintaining its integrity.

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Some of the tests conducted by companies include:

  • Machine testing
  • Testing with humans
  • ပတ်ဝန်းကျင်ထိန်းသိမ်းရေးအခြေအနေများစမ်းသပ်

Machine testing

Machine testing is when the packaging is put into stressful situations to measure features of the packaging such as elasticity, strength, heat shrinking conditions, thickness, and heat-sealing conditions.

This provides the company information about the packaging which they can relay to the consumer.

This also allows them to make changes to the packaging as needed.

Testing with humans

Some packaging requires humans to test it further.

For human testing, the packaging is given to a focus group.

These groups are generally from 50 to 100 people.

E.g., if a package is supposed to be childproof, the focus group will consist of children trying to open it.

The packaging will clear the test if 70-80% of the children are unable to open the packaging.

The same test is also conducted on adults to check their ability to open the same packaging.

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For food packaging, companies often use organoleptic tests.

In these tests, the focus group is usually blindfolded and made to taste the food.

This is to ensure that the food hasn’t been spoiled or ruined due to the packaging.

အသစ်သောထုပ်ပိုးစမ်းသပ်၏နောက်ထပ်လမ်းအခမဲ့သို့မဟုတ်ရိုးရိုးသားသားပြန်လည်သုံးသပ်ပြန်ဖောက်သည်တစ်ဦးမှတစ်ဦးလျှော့စျေးနှုန်းမှာအသစ်သောထုပ်ပိုးမှုနှင့်အတူကုန်ပစ္စည်းကိုပူဇော်သက္ကာဘို့အားဖြင့်ဖြစ်သည်။

သူတို့ထုပ်ပိုးနေ့စဉ်အသုံးပြုဘယ်လိုအလုပ်လုပ်တယ်ဆိုတာကိုအကဲဖြတ်နိုင်အောင်ဤဖောက်သည်တုံ့ပြန်ချက်ကုမ္ပဏီများအတွက်မရှိမဖြစ်အရေးပါသည်။

ပတ်ဝန်းကျင်ထိန်းသိမ်းရေးအခြေအနေများစမ်းသပ်

မည်သည့်ထုပ်ပိုးစမ်းသပ်အတွက်အရေးအပါဆုံးအချက်တစ်ခုမှာသဘာဝပတ်ဝန်းကျင်အကြောင်းအချက်တွေဖြစ်ပါတယ်။

တိုင်းထုပ်ပိုးကွဲပြားခြားနားသောပတ်ဝန်းကျင်မှာနှင့်အတူကွဲပြားခြားနားဓါတ်ပြုပါသည်။

eg, စက္ကူ-based ထုပ်ပိုးအစိုဓာတ်ကိုကိုင်တွယ်လို့မရဘူးနှင့်စိုစွတ်သောအခြေအနေများနှင့်တကွမိုဃ်းရွာများတွင်ဆိုးရွားပါလိမ့်မယ်။

ပလပ်စတစ်, အခြားတစ်ဖက်တွင်, အဆိုးအပူချိန်ကြောင့်ထိခိုက်နေပါတယ်။

အစွန်းရောက်အပူချိန်မြင့်မားအပူပလတ်စတစ်အရည်ပျော်နှင့်၎င်း၏အသွင်သဏ္ဌာန် disfigure ပါလိမ့်မယ်။

ဤအခြေအနေများထုပ်ပိုးပေါ်မှာရေးထားတဲ့ခံရဖို့နှင့်သတိပေးချက်များ, အသုံးပြုသူဖို့ထုပ်ပိုးအပေါ်ထိုကဲ့သို့သောအခြေအနေများ၏အကျိုးသက်ရောက်မှုသိရှိစေရန်ထားရှိရပါမည်လိုအပ်ပါတယ်။

Controlled tests are conducted to find out these conditions for packaging.

Another way in which companies gather information regarding their packaging is through already published technical articles regarding their material or by getting a hold of documentation from the manufacturer of the material.

Other tests that companies may do to ensure the stability of their packaging include:

  • Rub & tape testing
  • Inspection for corrosion
  • Compression
  • Stiffness of board
  • Humidity tests (in a controlled chamber)
  • Bent test
  • Overall usability
  • Resistance to punctures
  • Rolling and toppling of material
  • COF testing
  • Test against fibers
  • Cutting Strength
  • ESD Testing

 

Degradation of packaging

All packaging degrades over time.

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Companies also perform tests to find out this degradation time so they can then use this information to determine the shelf life of the product.

Some test includes the test for corrosion, polymer degradation, weather testing of polymers.

Some companies will go a step further and do accelerated aging of the packaging.

Shelf life tests can usually be accomplished relatively cheaper and are conducted by all companies, whereas the control chambers need specific laboratories and are generally undertaken only by larger companies.

They use this feedback to improve their products further and ensure that the customer is receiving the package in its optimum condition.

 

Have validation standards changed?

There haven’t been any significant changes in the validation standards over the past years, they have made documentation and roof of testing stricter.

The validation standards for different companies are different.

In previous years there was little to no proof of the testing conducted by larger companies.

This has now significantly changed where they now need to provide plans for the validation test, the full trace of the test conducted, reviews as well as records in the public record.

This gives the companies more accountability of their products and allows them to improve their packaging, which results in a better product for the end-user.

Although there have been many improvements in terms of testing and procedures, many more changes need to be made in the industry to improve standards.

In conclusion, packaging design testing is one of the most crucial steps a company must go through and pass to be able to sell any product.

By setting validation standards, the company is not able to sell anything in the market and assures that what they receive is of top quality.

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