Title:
METHOD OF MANUFACTURING PACKAGING CONTAINER WITH READILY SOLUBLE POWDER ADHESIVE LAYER
Document Type and Number:
WIPO Patent Application WO/1980/001270
Kind Code:
A1
Abstract:
Method of manufacturing a waterproof packaging container incorporating a readily soluble powder adhesive layer applied to the inner surface thereof and comprising the steps of forming a flat bag-like packaging container (1) having an adhesive-coated layer (2) at a predetermined location on the inner surface thereof, spraying gas into readily soluble powder (3) contained within the container (1) from a nozzle (5) or imparting vibration or rotation to the container (1) to thereby move and scatter the powder (3) to uniformly spread and adhere the powder (3) into the layer (2), and sealing an opening (1a).
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Inventors:
KAKUMOTO M (JP)
Application Number:
PCT/JP1979/000313
Publication Date:
June 26, 1980
Filing Date:
December 10, 1979
Export Citation:
Assignee:
OTSUKA PHARMA CO LTD (JP)
KAKUMOTO M (JP)
KAKUMOTO M (JP)
International Classes:
B65B1/04; B65D8/22; (IPC1-7): B65B1/04
Other References:
No relevant documents have been disclosed
See also references of EP 0022873A4
See also references of EP 0022873A4
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