The
next guide shows the recommended equipments for carry out packages
with shrink film according to the capacity of required production.
IT ONLY IS FOR INFORMATIVE FUNCTION AND NO REPRESENT ANY EQUIPMENT
THAT WE HAVE FOR SALE.
Most of the systems seal and cut the film with a hot wire or a hot
knife that make contact on one heat resistant pad recovered with
teflon. Time, temperature and applied pressure affect the quality
of the obtained seal. After the heating cycle is necessary a cooling
cycle maintaining the pressure in order to solidify the seal. The
dimensions of the equipment are accord the biggest product that
need to pack.

n
Manual l sealer (linear) and hot air gun, is necessary make first
the bag and close it later; (2 or 3 pack per minute); total cost
for 30 cm to 100 cm units: US $200 to $400.
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930
Kb
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n
Manual L Sealer and hot air gun, make the bag and close it in one
operation; (4 to 5 packs per minute); total cost for 25 cm x 25
cm to 100 cm x 80 cm units: US $600 to $3,000.
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688
Kb
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n
Manual l Sealer (linear) and shrink tunnel, save men time in shrink
operation; (5 to 6 pack per minute or 6 to 8 using previous make
bag); total cost for systems with shrink tunnel of 30 cm x 15
cm to 80 cm x 40 cm: US $1,200 to $4,000.
n
Manual L Sealer and Shrink Tunnel, this is the most use equipment,
some machines shrink the film inside the sealer saving space
but reducing productivity; (6 to 8 pack per minute); total cost
per unit mixing machines of dimensions above mentioned : US
$1,900 to $5,900.
n
Semi-automatic L Sealer and Shrink Tunnel, they generally have magnetic
closings in order to control the pressure and the time of sealing
saving this operation to the worker, they also have bands in order
to evict the product toward the tunnel; (8 to 12 pack per minute);
total cost per unit mixing machines of dimensions above mentioned:
US $5,000 to $9,500.
n
Automatic Feeder L Sealer and Shrink Tunnel, the worker only enter
the products to pack; (20 to 95 pack per minute); total cost per
unit: US $18,000 to $50,000.