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Kayıt Tarihi: 2021-28-Aralik
Aktif Durum: Pasif
Gönderilenler: 2
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| Gönderen: 2021-28-Aralik Saat 10:14 | Kayıtlı IP
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Disposable paper cups are paper containers made of wood
pulp and processed into base paper. Generally, there are
two types of coatings on the inner wall of the paper
cups, one is waxed paper cups, and the other is PE coated
paper cups.
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Can not mix hot and cold paper cups. Both paper cups are
not suitable for alcoholic beverages. Alcohol has strong
permeability and is easy to cause leakage. The longer the
time, the more leakage.
Waxed paper cups.
Waxed paper cups are coated with wax on the inner wall of
the paper cup to isolate the food or drinking water
inside the paper cup from direct contact with the paper
container. It is now generally used as a cold drink cup.
Some people have said that waxed paper cups cannot be
filled with hot drinks, because the wax on the surface
will melt and mix into the food, affecting health.
cup">custom paper cups wholesale This statement is
actually inaccurate. First of all, we must make it clear
that the wax layer in the formal and qualified disposable
paper cups is edible wax, which is non-toxic and
insoluble in water. It can be excreted in a small amount
of consumption. However, the melting point of edible wax
is indeed very low, relatively stable between 0°-5°.
However, even if you add hot water, edible wax will
ingest a small amount of the body, so you don’t have to
panic if you don’t use it frequently. Therefore, using a
wax cup (cold drink cup) to hold hot drinks poses a major
safety hazard.
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Coated (PE) paper cups
The PE paper cup is covered with a PE film on the inner
wall of the paper cup, which is very smooth and can be
water and oil resistant.
cup">pla paper cups manufacturers Polyethylene is
polyethylene, and polyethylene is a safe chemical
substance in food processing, which is what we often call
plastic. This material is odorless, non-toxic, feels like
wax, has low water absorption, and is often used as a
waterproof material. Its melting point is between 120-
140°, and the boiling point of water is between 100°.
paper-cup">single wall paper cup factory It is
insoluble in water and safe to use. At present, most
disposable paper cups on the market are single-layer
coated (PE) paper cups. Therefore, it is not recommended
to hold cold drinks, because condensed water is easy to
form on the outer wall of the cup when cold drinks are
served. The condensed water can easily soften the cup
body and reduce its stiffness. The paper cup is easily
deformed and causes water to spill.
In fact, the wax-coated paper cups on the market have
decreased a lot. Most of the paper cups we see are coated
(PE) paper cups. If you want to drink hot drinks, you can
buy single-layer coated paper cups. If you want to drink
cold drinks, you can buy it. Double-layer coated paper
cup (the outer wall and the inner wall are coated with
film). In waxed paper cups, conventional products use
edible wax.
cup">wholesale pla lined cup Inferior products are
likely to use industrial wax to reduce costs. Industrial
wax contains impurities, and drinking can cause harm to
the human body. In the coated (PE) paper cups,
conventional products use polyethylene (PE) materials.
Moreover, inferior products are likely to use recycled
polyethylene to reduce costs. The recycled polyethylene
will undergo cracking changes during the reprocessing
process and produce a large amount of harmful compounds.
It is easy to drift to the water during use, which is
harmful to health.
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Konu: Waxed paper cup VS coated paper cup
