Are you using high-quality shrink sleeve labels for your awesome products? You can now count on making your brand and products stand out on shop shelves.
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Considering that shrink sleeves are somewhat fragile and delicate packaging materials, it is crucial to understand and follow the best techniques for handling, storing, and transporting shrink sleeves correctly.
After all, the last thing you&#;d want is for your shrink sleeves to become damaged due to conditions in your control. Right?
Let&#;s get started.
Common Factors That Influence The Quality of Your Shrink Sleeves
Several conditions can affect and even compromise the usability of shrink sleeves. These include &#;
1. Temperature and Heat
Extreme temperatures such as excessively hot or very cold and direct sunlight can distort and damage your shrink sleeves beyond repair. When this happens, the sleeves become unusable, costing you heavily.
Now, with summers here in full swing, proper storage and shipping become extremely important if you want to protect the sleeves from damage and get the best results from them.
Usually, when exposed to temperatures beyond 30°C, shrink sleeves show a tendency to start shrinking. This in turn causes difficulty in sleeving products correctly.
Humidity is another factor having a bearing on the label&#;s ink and shrink sleeve usability.
BEST PRACTICE: While shrink sleeves are liked for their ability to shrink or expand easily, depending on the application, unwanted shrinkage due to temperature fluctuations need to be avoided.
To do this, shrink sleeves need to be stored and shipped under proper temperature control and ensure swift application to get the intended results.
2. Environmental Pollutants
Before the shrink sleeves get applied to your products, they go through various processes and get handled by several people.
When exposed to dirt and dust particles, shrink sleeves which already has some static charge and attract this dust, lose their sheen and their effectiveness to be applied to your products.
Also, incorrect handling can cause scratches and other forms of damage.
BEST PRACTICE: Handle shrink sleeves with responsibility and care to protect their looks, sheen, and keep the quality intact.
3. Storage
If your shrink sleeves get stored for long periods before the actual application, they are more likely to be exposed to varying problematic conditions like natural shrinkage of the film, or film getting brittle. And this increases their susceptibility to damage.
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BEST PRACTICE: Plan your product&#;s packaging process and avoid overstocking so you won&#;t have to store your shrink films for longer than required.
Transportation & Storage Tips for Shrink Sleeves
Transportation:
- It&#;s best to ship the shrink sleeves in a temperature-controlled delivery vehicle.
- If quantity not sufficient for a refrigerated vehicle, then during summers, get the sleeves delivered for application overnight or early morning to avoid excessive heat and sun exposure.
- Ensure there are no damages during transit.
Storage:
- If there is a gap in the application despite timely delivery, store your shrink sleeves in a temperature-controlled storage facility.
- If storing an extra reserve of sleeves, ensure the temperature and humidity levels are in check- preferably less than 25°C
- Avoid storing them for more than 180 days.
- During summers, store the shrink sleeve labels towards the colder parts of the warehouse, away from sun exposure.
- Avoid fluctuations in temperature.
Shelf Life of Your Shrink Sleeves
Even if you buy the highest-quality shrink packaging for your products, remember, they too have a USE BEFORE date. In other words, you cannot store your labels indefinitely, or they will become unusable.
Hence, speak to your supplier to know the expected shelf life of the sleeves you are ordering and buy only the quantity which you may need since now lower quantities of sleeves can also be printed with ease.
Closing Thoughts
Your investment in good-quality labels is guaranteed to deliver excellent results, provided you and your packaging partner follow the necessary storage, transportation, and handling guidelines.
Would you like an expert opinion on which sleeves are best for your products, how to buy an optimum quantity of sleeves with ease, and how to make sure their quality remains intact from label delivery to its application?
Feel free to book a discovery call with me at www.chetan-jain.com, and I will be happy to assist you.
When film reaches an appropriate moisture equilibrium after manufacture, it is carefully put into a film can and sealed with tape. The can is now usually impervious to normal levels of relative humidity, but some cans may rust. Short term storage in low or high relative humidity isn't immediately threatening so long as the packages of raw film remain sealed.
Cold temperatures are best for slowing the inevitable changes in sensitivity. If raw stock must be kept for periods of up to 3 months, temperatures of 13°C (55°F) or less are appropriate. If raw stock must be kept longer than 3 months, freezing at -18° to -23°C (0 to -10°F) is recommended. After any cold storage, be sure to allow the films to equilibrate slowly to the ambient temperature where it will be used. This is necessary to prevent moisture condensation and spotting. Conditioning time will vary with the thickness of the packages and the temperature and dew point of the outside air. A 100-foot roll of 16 mm can take as little as 1/2 hour to condition whereas a -foot roll of 35 mm may take up to 3 hours. Do not open the packages if they feel colder than the ambient temperature. Always use films soon after purchasing.
Raw stock must be protected against harmful gases and radiation. Some of the harmful gases are formaldehyde, hydrogen sulfide, hydrogen peroxide, sulfur dioxide, ammonia, coal gas, and automobile engine exhaust. Also to be avoided are vapors from solvents, mothballs, cleaners, turpentine, mildew or fungus preventives, and mercury. The chemical vapors can attack the photographic emulsion. Some of the vapors may slowly penetrate the tape that seals the film can. You may be shocked at how many of these gases, vapors, and fumes are in your closets or storage rooms.
Some, such as ammonia, formaldehyde, and hydrogen sulfide (rotten eggs), are easily recognized by their sharp, pungent odors. Of these three, let's look at the one that may be the least familiar, formaldehyde. You may associate this multi use chemical only with biological specimens. Formaldehyde can be all around us in products, such as the particle board and plywood in walls, cabinets, or furniture and also in some types of insulation and many adhesives and synthetic fibers.
Raw stock must be kept away from excessive heat and water which would make it tacky. The temperature in a closed automobile in the sun can easily register over 55°C (130°F). This somewhat fragile material film is especially sensitive until it's exposed and properly processed. An area of particular concern for protecting raw stock is radiation, whether it be an obvious source or ambient. Always process film soon after being exposed to lessen the chance of contamination.
Contact us to discuss your requirements of copolyester resins for shrink films. Our experienced sales team can help you identify the options that best suit your needs.
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