Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Forming continuous work followed by cutting
Reexamination Certificate
2000-07-07
2003-03-18
Eashoo, Mark (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Forming continuous work followed by cutting
C264S173120, C264S173180, C264S177110
Reexamination Certificate
active
06533979
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates to a method for manufacturing a pattern-through soap, in which two feeding tubes are used for manufacturing a pattern block and a soap which are combined by a flow dividing mold so that the pattern in the soap remains clear after being used for a long time.
BACKGROUND OF THE INVENTION
In the prior art, after a soap
10
is formed, engraved with patterns by a mold and then punched by a punching machine so that the soap
10
contains desired patterns
101
at the two faces (see FIG.
1
). Therefore, an advertisement effect is achieved. However, the pattern
101
is confined by the pressure and the reaction of the soap
10
, and it has only a depth of 0.3 to 0.5 cm. Therefore, as the soap
10
is used for a period of time the depth of the pattern
101
will become shallow due to the wearing of the soap, even for a longer time, the pattern
101
will disappear and the advertisement effect is lost. This generally occurs to the manufacturer of soaps. Therefore, there is a pressing demand for a method for manufacturing a pattern-through soap which can improve the defects in the prior art design so as to increase the advertisement effect of the product.
SUMMARY OF THE INVENTION
Accordingly, the primary object of the present invention is to provide a method for manufacturing a pattern-through soap, in which a pattern block is embedded into a soap and penetrates through the two faces of the soap. After the soap is used for a long time, the pattern remains clearly visible. The method for embedding the pattern block in the soap is: Feeding materials from a primary tube and a secondary tube; a flow dividing mold is installed at the bottom of the secondary tube and a dispatching tube is connected to the primary tube. The soap material of the secondary tube firstly flows through the mold at the bottom of the flow dividing mold and is squeezed to be formed as a strip shape soap material. Then, the soap material of the primary tube flows through the outer side of the flow dividing mold to enclose the patterned soap material. Then, the soap material is sent out from the shaping mold at the outlet of the mixing tube so as to be formed with a strip shape soap. Then, the soap can be cut according to the desired thickness. Therefore, a method for manufacturing a pattern-through soap is described.
The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing.
REFERENCES:
patent: 3884605 (1975-05-01), Grelon
patent: 3899566 (1975-08-01), Murray
patent: 3923438 (1975-12-01), Perla
patent: 4127372 (1978-11-01), Perla et al.
patent: 4196163 (1980-04-01), Finkensiep et al.
patent: 4201743 (1980-05-01), Perla et al.
patent: 4304745 (1981-12-01), Alderson et al.
patent: 4310479 (1982-01-01), Ooms et al.
patent: 4459094 (1984-07-01), Sanabria
patent: 4802835 (1989-02-01), Silvis et al.
Bacon & Thomas
Eashoo Mark
LandOfFree
Method for manufacturing pattern-through soap does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing pattern-through soap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing pattern-through soap will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3051080