Paper powder removing apparatus
First Claim
1. A carton paper powder removing apparatus of a paper liquid container packaging and filling machine, which removes paper powder adhered to the inside of a bottomed tubular carton obtained by molding a flat blanks of a carton for paper liquid container to be formed into a solid tubular shape and sealing a bottom part thereof, comprising:
- a paper powder removing nozzle reciprocating from an upper opening part of the bottomed tubular carton toward the inside of the carton and having a jetting port at a tip part of the nozzle;
a paper powder return prevention means installed between a nozzle outer wall and a carton inner wall, e.g. between the tip part of the paper powder removing nozzle and a base part; and
a paper powder collecting means installed near the upper opening part of the bottomed tubular carton and having air suction ports disposed above the space between the nozzle outer wall and the carton inner wall in a state of facing oppositely to each other, whereby the paper powder in the carton can be removed.
1 Assignment
0 Petitions
Accused Products
Abstract
A carton paper powder removing apparatus of the present invention is capable of sufficiently removing paper powder in a tubular carton and preventing the carton from being deformed even if a large volume of air or a powerful air is blown therein. The carton paper powder removing apparatus of a paper liquid container packaging and filling machine comprises a paper powder removing nozzle 2 having an air jetting port 4 at a tip part, a paper powder return prevention means 7 installed in a space between a nozzle outer wall and a carton inner wall, and a paper powder collecting means 5 installed near the upper opening part of the bottomed tubular carton and having an air suction port 6 disposed therein, wherein the paper powder removing nozzle 2 is reciprocatingly moved between the upper opening part of the bottomed tubular carton 1 and the inside of the carton, whereby paper powder in the carton can be removed.
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Citations
6 Claims
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1. A carton paper powder removing apparatus of a paper liquid container packaging and filling machine, which removes paper powder adhered to the inside of a bottomed tubular carton obtained by molding a flat blanks of a carton for paper liquid container to be formed into a solid tubular shape and sealing a bottom part thereof, comprising:
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a paper powder removing nozzle reciprocating from an upper opening part of the bottomed tubular carton toward the inside of the carton and having a jetting port at a tip part of the nozzle;
a paper powder return prevention means installed between a nozzle outer wall and a carton inner wall, e.g. between the tip part of the paper powder removing nozzle and a base part; and
a paper powder collecting means installed near the upper opening part of the bottomed tubular carton and having air suction ports disposed above the space between the nozzle outer wall and the carton inner wall in a state of facing oppositely to each other, whereby the paper powder in the carton can be removed. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification