Method of producing scented tissue paper product

Patent metadata

Field	Value
Publication number	US-10106929-B2
Application number	US-201515116914-A
Country	US
Kind code	B2
Filing date	Feb 17, 2015
Priority date	Feb 28, 2014
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

To provide a method of producing scented tissue paper. The problem is solved by performing shrink wrapping in which a tissue paper housing obtained by carrying fragrance-containing microcapsules on an inner surface of a housing box using a binder is covered with a shrink film and the shrink film is exposed to hot air W so as to be attached to the tissue paper housing, causing the fragrance-containing microcapsules to be detached from the binder by heating the tissue paper housing at the time of the shrink wrapping, and providing the scent for plural sheets of tissue papers.

First claim

The invention claimed is:

1. A method of producing a scented tissue paper product comprising:
performing shrink wrapping in which a tissue paper housing obtained by carrying fragrance-containing microcapsules on an inner surface of the tissue paper housing using a binder is covered with a shrink film and the shrink film is exposed to hot air so as to be attached to the tissue paper housing; and
causing the fragrance-containing microcapsules to be detached from the binder by heating the tissue paper housing at the time of the shrink wrapping.

2. The method of producing a scented tissue paper product according to claim 1 , wherein the binder has a melting point of 55° C. to 85° C.

3. The method of producing the scented tissue paper product according to claim 1 , wherein the binder is one of gelatin, agarose, agar, or carrageenan.

4. The method of producing the scented tissue paper product according to claim 1 , wherein the tissue paper housing is a housing which has a rectangular parallelepiped shape and in which a film provided with a slit is provided on the inner surface of an upper surface of the tissue paper housing and fragrance-containing microcapsules are carried at least on a side surface using a binder.

5. The method of producing the scented tissue paper product according to claim 4 , wherein the shrink wrapping is performed by arranging a plurality of tissue paper housings on an upper surface and a bottom surface such that the tissue paper housings face each other.

6. The method of producing the scented tissue paper product according to claim 1 , further comprising;
coating a carton blank base material, before a film provided with a slit is attached thereto, with a fragrance solution that contains fragrance-containing microcapsules and a binder;
attaching the film provided with the slit to the carton blank base material to form a carton blank; and
producing the tissue paper housing using the carton blank.

7. The method of producing the scented tissue paper product according to claim 6 ,
wherein a portion of the carton blank base material, to which an adhesive for bonding the film provided with the slit is applied, is not coated with the fragrance solution.

8. The method of producing the scented tissue paper product according to claim 1 , wherein the tissue paper is moisturizing tissue paper including a humectant.

Assignees

• Daio Seishi Kk

Inventors

• Hirata Norimitsu

Classifications

• B65D71/08

  Wrappers shrunk by heat {or under tension, e.g. stretch films or films tensioned by compressed articles} · CPC title

• A47K10/20

  for piled sheets · CPC title

• D21H27/002

  Tissue paper; Absorbent paper (D21H21/22, D21H27/02, D21H27/20 take precedence; toilet paper A47K10/00; absorbent pads for physiological fluids A61L15/16; making on paper-making machines D21F11/00) · CPC title

• B65D75/004

  with auxiliary packaging elements, e.g. protective pads or frames, trays · CPC title

• D21H17/31

  Gums · CPC title