Tissue paper

A thin paper and paper thickness technology, applied in the direction of thin paper/absorbent paper, papermaking, paper, etc., can solve the problems of reduced surface smoothness, difficulty in feeling smoothness, and reduced stiffness, and achieve high softness, Excellent adhesion effect

Active Publication Date: 2017-08-29
DAIO PAPER CORP
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the existing moisturizers, if the content is increased, the "moist feeling" will be improved, but the "adhesive feeling" will be improved at the same time, and the "smoothness" of the surface will decrease, making it difficult to feel the moisture.
In addition, the excessive content of humectant is the main cause of the decrease in the stiffness (koshi) of the paper, and the decrease in the stiffness of the paper is also the main cause of the difficulty in feeling "smoothness".

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tissue paper
  • Tissue paper
  • Tissue paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Embodiments of the present invention will be described below. The tissue paper of this embodiment is a two-layer tissue paper, and the basis weight of each layer is less than 13g / m 2 , preferably the basis weight of each layer is greater than 10.8g / m 2 And less than 12.7g / m 2 , it is further preferred that the basis weight of each layer is 11.0g / m 2 More than 12.5g / m 2 Hereinafter, the double-layer paper thickness is less than 135 μm, preferably the double-layer paper thickness is 102 μm to less than 131 μm, more preferably the double-layer paper thickness is 102 μm to 129 μm, and is a tissue paper with a relatively low basis weight.

[0038] By matching the basis weight and paper thickness of the tissue paper with the relationship between the basis weight and paper thickness, and combining the unique humectant and the amount of humectant, the "moist feeling" and "smoothness" can be particularly felt. sex". In addition, the basis weight is the value measured based ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to view more

Abstract

To provide a tissue paper having excellent moistness and high smoothness. A two-ply tissue paper characterized by: the basis weight per ply being less than 13 g / m<2>; the two-ply paper thickness being less than 135 [mu]m; and containing 1.4-4.9 g / m<2> exclusive of a chemical which contains glycerol and 1,3-propanediol in a total amount of 83 mass% or more and in which the ratio by mass of glycerol to 1,3-propanediol is 1:0.18-1:5.11 exclusive.

Description

technical field [0001] This invention relates to tissue paper, and more particularly to tissue paper containing humectants. Background technique [0002] Tissue paper can be broadly classified into lotion-type tissue paper that contains a humectant in the tissue base paper obtained from papermaking, moisturizing tissue paper called a chemical solution-imparting type, and general-purpose tissue paper that does not contain a humectant. Non-moisture-moisture tissue paper such as type, general type, etc. [0003] Moisturizing tissue paper is mainly used for applications that come into direct contact with the skin, such as blowing the nose or removing makeup, and require a good skin feel when used. [0004] The quality characteristics of tissue paper mainly include "softness", "smoothness", "moist feeling", "adhesive feeling", "thick feeling", and "firmness (strength / reliability)". [0005] Due to the effect of humectant, the "softness", "smoothness" and "moist feeling" of mois...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/00A47K10/16D21H19/10
CPCD21H27/002D21H27/30D21H17/15A47K2010/3266D21H27/004D21H17/06A47K7/00A47K10/16D21H19/10D21H27/00
Inventor 保井秀太
Owner DAIO PAPER CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap