Process and apparatus for producing a tampon applicator for femi

Details Process and apparatus for producing a tampon applicator for femi Process and apparatus for producing a tampon applicator for femi

1997-09-16

1999-09-28

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

264334, 2643288, 425556, 425577, 425438, 425DIG58, A61F 1332, B29C 4536

Patent

active

059583215

ABSTRACT:
A moldable material is injected substantially simultaneously into a mold cavity for the outer sleeve formed between an outer sleeve mold and an outer sleeve core in an injection unit and into a mold cavity for the inner sleeve formed between an inner sleeve mold and an inner sleeve core in a clamping unit of a mold. These mold cavities are connected by at least one relatively thin runner to form at least one predetermined breaking point between the rear end of the outer sleeve and the front end of the inner sleeve of a one-part applicator molding. The invention also relates to an apparatus for producing the tampon applicator according to, but not restricted to, the process as described above.

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