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Plastic bottle manufacturer
in Thailand. We manufacturer plastic bottles
containers using quality plastic; PE, PP,
PVC, PU, HDPE, HMPE, LDPE, LLDPE, COPP,
EVA. The leading plastic bottle manufacturer
in Thailand.
Plastic Bottle
Photo of Personal Care Plastic Bottle from
www.ePlastic Bottle.com
This article provides a description of common
plastic container resin materials, their
qualities, usages and limitations.
High Density Polyethylene (HDPE PLASTIC
BOTTLE) HDPE PLASTIC BOTTLE is the most
widely used resin for Plastic Bottle. This
material is economical, impact resistant,
and provides a good moisture barrier. HDPE
PLASTIC BOTTLE is compatible with a wide
range of products including acids and caustics
but is not compatible with solvents. It
is suPP Plastic Bottlelied in FDA aPP Plastic
Bottleroved food grade. HDPE PLASTIC BOTTLE
is naturally translucent and flexible. The
addition of color will make HDPE PLASTIC
BOTTLE opaque although not glossy. HDPE
PLASTIC BOTTLE lends itself readily to silk
screen decoration. While HDPE PLASTIC BOTTLE
provides good protection at below freezing
temperatures, it cannot be used with products
filled at over 160? F or products requiring
a hermetic (vacuum) seal.
Low Density Polyethylene (LDPE PLASTIC BOTTLE)
LDPE PLASTIC BOTTLE is similar to HDPE PLASTIC
BOTTLE in composition. It is less rigid
and generally less chemically resistant
than HDPE PLASTIC BOTTLE, but is more translucent.
LDPE PLASTIC BOTTLE is used primarily for
squeeze aPP Plastic Bottlelications. LDPE
PLASTIC BOTTLE is significantly more expensive
than HDPE PLASTIC BOTTLE.
Polyethylene Terephthalate (PET PLASTIC
BOTTLE) Polyethylene Terephthalate is commonly
used for carbonated beverage Plastic Bottle.
PET PLASTIC BOTTLE provides very good alcohol
and essential oil barrier properties, generally
good chemical resistance (although acetones
and ketones will attack PET PLASTIC BOTTLE)
and a high degree of impact resistance and
tensile strength. The orienting process
serves to improve gas and moisture barrier
properties and impact strength. This material
does not provide resistance to high temperature
aPP Plastic Bottlelications -- max. temp.
160? F.
Polyvinyl Chloride (PVC PLASTIC BOTTLE)
PVC PLASTIC BOTTLE is naturally clear, has
extremely good resistance to oils, and has
very low oxygen transmission. It provides
an excellent barrier to most gases and its
drop impact resistance is also very good.
This material is chemically resistant, but
it is vulnerable to solvents. PVC PLASTIC
BOTTLE is an excellent choice for salad
oil, mineral oil, and vinegar. It is also
commonly used for shampoos and cosmetic
products. PVC PLASTIC BOTTLE exhibits poor
resistance to high temperatures and will
distort at 160? F, making it incompatible
with hot filled products
Polypropylene (PP PLASTIC BOTTLE) Polypropylene
is used primarily for jars and closures
and provides a rigid package with excellent
moisture barrier. One major advantage of
polypropylene is its stability at high temperatures,
up to 200? F. Polypropylene is autoclavable
and offers the potential for steam sterilization.
The compatibility of PP PLASTIC BOTTLE with
high filling temperatures is responsible
for its use with hot fill products such
as pancake syrup. PP PLASTIC BOTTLE has
excellent chemical resistance, but provides
poor impact resistance in cold temperatures
Polystyrene (PS PLASTIC BOTTLE) Styrene
offers excellent clarity and stiffness at
an economical cost. It is commonly used
with dry products including vitamins, PET
Plastic Bottleroleum jellies, and spices.
Styrene does not provide good barrier properties,
and exhibits poor impact resistance.
Fluorine Treated HDPE PLASTIC BOTTLE: Plastic
Bottle produced with a mixture of fluorine
gas and air, or exposed to fluorine gas
in a secondary operation, are similar in
aPP Plastic Bottleearance to HDPE PLASTIC
BOTTLE and have exceptional barrier properties
to hydrocarbons and aromatic solvents. Fluorine
treated HDPE Plastic Bottle Plastic Bottle
also resist penetration by oxygen and carbon
dioxide. Fluorine treated Plastic Bottle
are excellent for use with insecticides,
photographic chemicals, agricultural chemicals,
household cleaners, waxes, paint thinner
and gasoline.
Post Consumer Resin (PCR): PCR is a blend
of reclaimed natural HDPE PLASTIC BOTTLE
(primarily from milk and water containers)
and virgin resin. The recycled material
is cleaned, ground and recompounded into
uniform pellets along with prime virgin
material especially designed to build up
environmental stress crack resistance. PCR
has no odor but exhibits a slight yellow
tint in its natural state. This tint can
be hidden by the addition of color. PCR
is easily processed and inexpensive. However,
it cannot come into direct contact with
food or pharmaceutical products. PCR can
be produced in a variety of recycled content
percentages up to 100%.
K-Resin: K-resin is ideally suited to a
wide variety of packaging aPP Plastic Bottlelications
by virtue of its sparkling clarity, high
gloss, and impact resistance. K-Resin, a
styrene derivative, is easily processed
on polyethylene equipment. It is suitable
for packaging many products but is specifically
incompatible with fats and unsaturated oils
or solvents. This material is frequently
used for display and point-of-purchase packaging.
The Plastic Bottle Material Code System
Recycling has been aided by the creation
of The Plastic Bottle Material Code System.
This system is designed to be easy to read
at a glance and distinguishable from any
other marking on the bottom of a container.
Where this system is in place, these symbols
are required to aPP Plastic Bottleear on
all Plastic Bottle 8 oz. and greater. The
symbol consists of a triangle formed by
three "chasing arrows", with a
specific number in the center that indicates
the material from which the bottle is made.
The number/material equivalents are: The
number code is then suPP Plastic Bottlelemented
by the common letter indication for the
various resins under the symbol, to serve
as a constant verification of the material
sorted. It is possible that these symbols
may change over time. These symbols may
be modified for clarity or suPP Plastic
Bottlelemented to provide more technically
specific information. However, to avoid
any confusion among consumers, any changes
will be very subtle. Any future symbols
will be based on the numbers and letters
shown here
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