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tissue paper

A technology for household paper and paper, which is applied in home appliances, paper/cardboard layered products, layered products, etc., can solve the problem of not being able to meet consumers' demand for softness and toughness of household paper products at the same time, and reduce single-layer Paper toughness and other issues, to achieve the effect of satisfying softness and toughness, not easy to break, and soft hand feeling

Active Publication Date: 2014-10-08
海南金红叶纸业有限公司 +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technologies disclosed above can improve the softness of single-layer paper, but these technologies all reduce the toughness of single-layer paper to varying degrees.
Therefore, none of these technologies can meet consumers' demand for softness and toughness of tissue paper products at the same time.

Method used

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Embodiment Construction

[0024] Please refer to figure 1 , The household paper of the first embodiment of the present invention. The household paper has two layers, including a first surface layer 10 and a first core layer 20. The first surface layer 10 has a first surface 101 and an opposite second surface 103. The first core layer 20 has a first surface 201 and an opposite second surface 203. The second surface 103 of the first surface layer 10 is adjacent to and combined with the first surface 201 of the first core layer 20. The first surface layer 10 and the first core layer 20 can be joined together by laminating, embossing or bonding. The strength of the first core layer 20 is higher than the strength of the first surface layer 10, that is, the first surface layer 10 has better flexibility than the first core layer 20. When the two-layer household paper is used as a roll paper, the first surface layer 10 can be used as an outer surface layer and placed on the outside of the roll paper.

[0025]...

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Abstract

The invention discloses household paper, which comprises a surface layer and a core layer combined with the surface layer, wherein the overall strength of the core layer is higher than that of the surface layer. Compared with the prior art, the household paper on all layers has different strengths; by the household paper obtained in a combined mode, paper which is directly contacted with skin of a consumer is soft due to low strength, and paper which is not directly contacted with the skin of the consumer is difficult to break during use due to high strength; and therefore, the requirements of the consumer on softness and toughness of the household paper can be met simultaneously.

Description

Technical field [0001] The invention relates to a household paper. Background technique [0002] At present, most household papers on the market are composed of multiple layers combined by laminating methods, and usually the number of layers is 2-4 layers, of which two-layer and three-layer products are the majority. According to the results of various consumer market surveys on household paper products, consumers’ demand for household paper mainly focuses on softness and toughness. Softness boils down to feel. Toughness is attributed to the strength of the paper, including factors such as tensile strength, tear resistance, and tear strength. As a consensus in the industry, in the papermaking process, the better the toughness of the paper, the worse the softness is usually. Conversely, the better the softness, the worse the toughness is usually. [0003] Known technologies disclose some methods of producing soft tissue paper. For example, the Chinese patent application No. 02824...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47K10/16B32B29/00
Inventor 帕特里克帕特·陈黄锦华亚历克斯于洁
Owner 海南金红叶纸业有限公司