Shrink-wrap labelling of crustacean claws
A labelling system includes a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material for insertion of claws of crustaceans, and a heating apparatus to apply heat to the sleeves to shrink the sleeves around the claws. A related method includes inserting a claw of a crustacean into a sleeve of shrink-wrap label stock material, and applying heat to the sleeve to shrink the sleeve around the claw. Another method involves providing a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material to receive claws of crustaceans, and providing a heating apparatus to apply heat to the sleeves to shrink the sleeves around the claws. A seafood product may include a crustacean having a claw, the claw carrying a shrink-wrap label.
1. A labelling system comprising:
a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material for insertion of claws of crustaceans; and
a heating apparatus comprising a heater and a blower to apply heat to the sleeves to shrink the sleeves around the claws,
the dispensing apparatus comprising a cutting assembly to cut the sleeves of shrink-wrap label stock material, the cutting assembly comprising:
a movable plate;
a cutting blade, mounted to a first surface of the movable plate, to cut the sleeves from the shrink-wrap label stock material;
a cut sleeve holder to hold and open the cut sleeves, the cut sleeve holder comprising:
a block mounted to a second surface of the movable plate opposite the first surface;
a suction cup, carried by the block, to hold the sleeves; and
a bending block mounted to the block, the bending block being adjustable to deflect edges of the suction cup.
2. The labelling system of claim 1 , the dispensing apparatus further comprising:
a spool to hold a roll of flattened shrink-wrap label stock material; and
an opening assembly to open the flattened shrink-wrap label stock material.
3. The labelling system of claim 1 , the cutting assembly further comprising:
a plate along which the cutting blade travels; and
a variable pressure mount to provide a variable pressure between the plate and the cutting blade.
4. The labelling system of claim 1 , the cutting assembly further comprising:
a plate along which the cutting blade travels; and
a backing plate mounted to the plate, to apply a force to the plate to reduce deflection of the plate away from the cutting blade.
5. The labelling system of claim 1 , the heating apparatus further comprising an outlet passage and an inlet passage, the blower and the heater being coupled together to direct a heated air stream between the outlet passage and the inlet passage.
6. The labelling system of claim 5 , the inlet passage being larger than the outlet passage.
7. The labelling system of claim 1 , the heating apparatus being mounted to the dispensing apparatus.
8. A labelling system comprising:
a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material for insertion of claws of crustaceans; and
a heating apparatus comprising a blower and a heater to apply heat to the sleeves to shrink the sleeves around the claws,
the dispensing apparatus comprising a housing having an opening in which the sleeves are presented, the heating apparatus being mounted to the dispensing apparatus to position an air flow path for heated air above the opening.
9. The labelling system of claim 8 , further comprising:
a spool to hold a roll of flattened shrink-wrap label stock material; and
an opening assembly to open the flattened shrink-wrap label stock material.
10. The labelling system of claim 8 , further comprising a cutting assembly to cut the sleeves of shrink-wrap label stock material, the cutting assembly comprising:
a cutting blade;
a plate along which the cutting blade travels; and
a variable pressure mount to provide a variable pressure between the plate and the cutting blade.
11. The labelling system of claim 8 , further comprising a cutting assembly to cut the sleeves of shrink-wrap label stock material, the cutting assembly comprising:
a cutting blade to cut the sleeves from the shrink-wrap label stock material; and
a cut sleeve holder to hold and open the cut sleeves.
12. The labelling system of claim 11 ,
the cutting assembly further comprising:
a movable plate, the cutting blade being mounted to a first surface of the movable plate, and
the cut sleeve holder comprising:
a block mounted to a second surface of the movable plate opposite the first surface;
a suction cup, carried by the block, to hold the sleeves; and
a bending block mounted to the block, the bending block being adjustable to deflect edges of the suction cup.
13. The labelling system of claim 8 , further comprising a cutting assembly to cut the sleeves of shrink-wrap label stock material, the cutting assembly further comprising:
a cutting blade;
a plate along which the cutting blade travels; and
a backing plate mounted to the plate, to apply a force to the plate to reduce deflection of the plate away from the cutting blade.
14. The labelling system of claim 8 , the heating apparatus further comprising an outlet passage and an inlet passage, the blower and the heater being coupled together to direct a heated air stream between the outlet passage and the inlet passage.
15. The labelling system of claim 14 , the inlet passage being larger than the outlet passage.
16. A method comprising:
providing a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material for insertion of claws of crustaceans; and
providing a heating apparatus comprising a heater and a blower to apply heat to the sleeves to shrink the sleeves around the claws,
the dispensing apparatus comprising a cutting assembly to cut the sleeves of shrink-wrap label stock material, the cutting assembly comprising:
a movable plate;
a cutting blade, mounted to a first surface of the movable plate, to cut the sleeves from the shrink-wrap label stock material;
a cut sleeve holder to hold and open the cut sleeves, the cut sleeve holder comprising:
a block mounted to a second surface of the movable plate opposite the first surface;
a suction cup, carried by the block, to hold the sleeves; and
a bending block mounted to the block, the bending block being adjustable to deflect edges of the suction cup.
17. A shrink-wrap label dispensing apparatus comprising:
an opening assembly to open flattened shrink-wrap label stock material;
a feeding assembly to feed the opened shrink-wrap label stock material from the opening assembly;
a cutting assembly to receive and cut the opened shrink-wrap label stock material from the feeding assembly into sleeves, and to present the sleeves for insertion of respective claws of crustaceans,
the cutting assembly comprising:
a movable plate;
a cutting blade, mounted to a first surface of the movable plate, to cut the sleeves from the shrink-wrap label stock material;
a cut sleeve holder to hold and open the cut sleeves, the cut sleeve holder comprising:
a block mounted to a second surface of the movable plate opposite the first surface;
a suction cup, carried by the block, to hold the sleeves; and
a bending block mounted to the block, the bending block being adjustable to deflect edges of the suction cup.
18. The dispensing apparatus of claim 17 , the cutting assembly further comprising:
a plate along which the cutting blade travels; and
a variable pressure mount to provide a variable pressure between the plate and the cutting blade.
19. The dispensing apparatus of claim 17 , the cutting assembly further comprising:
a plate along which the cutting blade travels; and
a backing plate mounted to the plate, to apply a force to the plate to reduce deflection of the plate away from the cutting blade.
20. A shrink-wrap label heating apparatus comprising:
a blower;
a duct to direct air from the blower to a heater;
a duct to direct air from the heater to an air outlet passage and toward an air inlet passage; and
a duct to direct air from the air inlet passage to the heater,
airflow between the air outlet passage and the air inlet passage providing a heated air stream for applying heat to shrink sleeves of shrink-wrap label material around claws of crustaceans,
the heating apparatus further comprising a bracket assembly to mount the heating apparatus, to a dispensing apparatus that comprises a housing having an opening in which the sleeves are presented, to position an air flow path between the air outlet passage and the air inlet passage above the opening.
21. The heating apparatus of claim 20 , the air inlet passage being larger than the air outlet passage.
22. A method comprising:
providing a dispensing apparatus to present respective cut and opened sleeves of shrink-wrap label stock material for insertion of claws of crustaceans; and
providing a heating apparatus comprising a heater and a blower to apply heat to the sleeves to shrink the sleeves around the claws,
the dispensing apparatus comprising a housing having an opening in which the sleeves are presented, the heating apparatus being mounted to the dispensing apparatus to position an air flow path for heated air above the opening.