Tips to Sealing and Storing White Sugar in Plastic Seal Bags
- 15.10.2024
- ling
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Outline
I. Methods for sealing and storing white sugar in plastic vacuum seal bags
Introduce
the specific operation steps of using an empty plastic bottle to assist
in sealing white sugar in a plastic bag to ensure more stable storage.
II. Precautions for sealed storage
A. Moisture prevention key points
Emphasize
that white sugar is prone to moisture and should be stored in a dry and
ventilated place. Desiccants can be placed, and pay attention to
ventilation.
B. Light avoidance requirements
Explain that white sugar should avoid direct sunlight and light irradiation and be stored in a cool place.
C. Pest prevention measures
Describe that the container for storing white sugar should be airtight, and pest prevention measures can be arranged.
D. Temperature control
Explain that white sugar should be stored at room temperature and avoid drastic temperature changes.
III. Impact and responses in futures trading
Reflect
the impact of white sugar storage methods on risk management in futures
trading, such as the impact of quality on price and the risk of
delivery default, and propose countermeasures such as regular
inspections, risk hedging, and clear contract terms.
IV. Summary and outlook
Summarize
the importance of sealing and storing white sugar in plastic bags.
Although there are challenges, proper methods can ensure quality and
better manage risks in futures trading.
Content Reading
1. The method of sealing and preserving white sugar in plastic vacuum seal bags
White
sugar is a commonly used condiment in our daily life, but if it is not
stored properly, it is easy to get damp and agglomerate, and even
attract ants. The following describes a method of sealing white sugar
with an empty plastic bottle to assist a plastic bag, so that the sugar
can be stored more securely.
First, prepare a clean, empty plastic
bottle. You can choose a plastic bottle of the right size and cut it 10
cm below the mouth of the plastic bottle. Such a length can not only
ensure that the mouth of the plastic bag can pass through smoothly, but
also make the cap have a better seal after tightening.
Next, the
mouth of the plastic bag containing the white sugar is passed through
the cut plastic bottle. Be careful during the process of passing through
to avoid the plastic bag breaking. Push the plastic bag through the
bottle as flat as possible so that it can be better sealed later.
Then,
turn the plastic bag open and put it on the outside of the bottle. This
step can make the bond between the plastic bag and the plastic bottle
more tightly and enhance the sealing effect.
Finally, tighten the
cap. After tightening the cap, the sugar inside the plastic bag is in a
relatively sealed environment, which can effectively prevent moisture
from entering and insects such as ants.
The advantage of this sealing
method is that it is low cost and easy to operate. Plastic bottles are
easy to obtain in daily life, and the whole operation process is simple
and convenient, without the need for complex tools and skills. At the
same time, this method can also prolong the storage time of white sugar
to a certain extent, and maintain the dryness and freshness of white
sugar.
It is understood that white sugar is easy to absorb moisture,
and if it is not stored properly, it will not only affect the taste, but
also may lead to deterioration. Through this method of sealing and
preserving plastic bags, the contact between white sugar and outside air
can be effectively reduced, and the risk of moisture absorption can be
reduced. In actual operation, we can also choose different sizes of
plastic bottles according to the amount of sugar to meet different
preservation needs.
In conclusion, sealing white sugar with an empty
plastic bottle auxiliary plastic bag is a simple and practical way to
help us better preserve white sugar and make us more at ease when using
white sugar.
2. Precautions for sealed storage
(1) Key points of moisture-proof
White
sugar is susceptible to moisture because it absorbs moisture from the
air. Therefore, when storing white sugar, it must be stored in a dry and
ventilated place. For the packaging bag with good sealing, you can put
desiccant inside, such as desiccant bags, paper towels, etc., which can
effectively absorb moisture in the air and prevent the sugar from
getting wet. When storing white sugar, we should also pay attention to
the ventilation of the storage place, open the window for ventilation in
time, maintain air circulation, and reduce the moisture content in the
air. According to relevant information, white sugar is a moisture-prone
food, and the high humidity environment can easily cause white sugar to
absorb water and form agglomeration.
(2) The need to avoid light
The
quality and color of white sugar are related to its shading properties,
which can make the color and taste of white sugar worse. Therefore,
when storing white sugar, you should try to avoid direct sunlight and
light, and it is recommended to store white sugar in a cool, dry and
ventilated location. Ultraviolet rays from sunlight and the heat of the
light can adversely affect the quality of sugar. For example, when
exposed to sunlight for long periods of time, white sugar may change
color, affecting its appearance and taste.
(3) Pest control measures
White
sugar is one of the favorite foods for pests, so pay attention to
insect pest prevention during storage. In general, the container for
storing white sugar should be well sealed to prevent ants, cockroaches
and other pests from entering. At the same time, insect pest control
measures such as mosquito fumigants can also be arranged around the
storage site to reduce the damage of pests. For example, you can place
some insect repellent around the cabinet where the sugar is stored, or
wrap some mothballs in gauze and place them nearby, which can
effectively prevent pests from approaching the sugar.
(4) Temperature control
White
sugar should be stored at room temperature and avoid drastic
temperature changes. Short, drastic temperature changes may cause the
sugar to become viscous and affect its quality. Therefore, sugar should
not be stored in prolonged exposure to sunlight or direct sunlight, nor
should it be stacked directly in refrigerators or other refrigeration
equipment. The storage temperature of the sugar should not exceed 35 °C,
otherwise the sugar will melt; Don't go below 0°C either, below which
the sugar will clump easily.
3. How to choose plastic vacuum seal bags?
(1) Thickness selection
The
thickness of vacuum plastic packaging bags is measured in "silk", and
the thickness of vacuum plastic packaging products is generally 6 - 8
wires. The thicker the bag, the larger the number of "filaments", the
vacuum plastic packaging of 6 - 8 filaments is better, the thickness is
moderate, soft and durable, and it can be used for about five years.
When choosing plastic bags to preserve white sugar, you can choose the
appropriate thickness according to the frequency of use and storage time
of white sugar. If the sugar is used more frequently, you can choose a
slightly thinner plastic bag; If you need to store white sugar for a
long time, it is recommended to choose a thicker plastic bag to better
prevent the invasion of moisture and insect infestation.
(2) Specification selection
Choose
the right size according to the amount of sugar and storage space.
Generally, vacuum packaging bags have large and small models to choose
from, and finally it depends on the use of vacuum plastic packaging and
the things that need to be contained. If the amount of white sugar is
large, you can choose a plastic bag with a larger size; If storage space
is limited, opt for smaller plastic bags for better use of space. At
the same time, it is also necessary to consider whether the size of the
plastic bag is convenient for storage and access to sugar.
(3) Material selection
First
of all, it is necessary to look at the material of plastic packaging,
under normal circumstances, PET+PE bags have good adhesion, also known
as high-strength composite film, but the material itself is brittle. In
supermarkets, it is common to use MOPE and PVC plastic packaging, which
is generally sticky, soft but easy to leak. At present, the best quality
vacuum bag material is PA+PE material, which has high viscosity and
good flexibility, and is not easy to leak, but it has not been
popularized due to the high cost. For the preservation of white sugar,
it is important to choose a material with good sealing, which can
effectively prevent the sugar from being damp and agglomerating. At the
same time, it is necessary to choose food-grade plastic bags to ensure
the safety and hygiene of sugar.
In short, when choosing a plastic
bag to preserve white sugar, it is necessary to comprehensively consider
factors such as thickness, specification and material, and choose a
suitable plastic bag to ensure that the sugar can be stored for a long
time and maintain its dryness and freshness.