Apparatus and method for the preparation of enclosed sanitary pr

Details Apparatus and method for the preparation of enclosed sanitary pr Apparatus and method for the preparation of enclosed sanitary pr

1975-05-07

1976-12-21

McGehee, Travis S.

Package making

With cover-adjunct application or formation

53124B, 53379, 100232, B65B 124, B65B 6302, B65B 5114

Patent

active

039980316

ABSTRACT:
A method for the preparation of an enclosed sanitary device which comprises providing a compressible, rapidly absorptive, organic polymeric foam pre-form to which a finite length of withdrawal string has been attached, compressing said pre-form to less than about 50% of its original dry volume, and locating the compressed pre-form in fixed position within a fluid-soluble container. Additionally, said enclosed device may then be mounted upon a support and insertion structure. The apparatus for use in the method of this invention comprises means for compressing said pre-form to the dimensions of the final device and placing the resulting compressed pre-form in said container to form the enclosed device.

REFERENCES:
patent: 319138 (1885-06-01), Schultz
patent: 3186140 (1965-06-01), Bogdanovich
patent: 3324902 (1967-06-01), Lense
patent: 3476037 (1969-11-01), Gorby
patent: 3748209 (1973-07-01), Pearson et al.

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