Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Halogen containing compound
Patent
1993-02-10
1994-07-26
Robinson, Ellis P.
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Halogen containing compound
428 57, 428 58, 428192, 428194, 428212, 428214, 428220, 428343, 428352, 428354, 428355, 428906, C09J 702
Patent
active
053326075
ABSTRACT:
A water-soluble double-faced adhesive tape is provided which needs no release paper, permits web splicing without an increase in thickness at the spliced part, and permits spliced webs to run smoothly in a papermaking process, eliminating the possibility of web breaking. The tape includes a water-disintegratable substrate, a first water-soluble adhesive layer formed on one side of the substrate from one edge of the substrate, and a second water-soluble adhesive layer formed on the other side of the substrate from the other edge of the substrate, the two adhesive layers being positioned a distance apart greater than the web thickness plus twice the tape thickness plus an allowance such that they do not overlap in the width direction, with release layers preventing the adhesive layer from sticking to the substrate when the tape is wound up into a roll.
REFERENCES:
patent: 2387593 (1945-10-01), Lesser
patent: 3441430 (1969-04-01), Peterson
patent: 4328269 (1982-05-01), Korpman
patent: 5098786 (1992-03-01), Hanke
Matsuoka Naoki
Nakamura Koichi
Wada Hiroshi
Ahmad Nasser
Nitto Denko Corporation
Robinson Ellis P.
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