Toilet paper glue-free composite embossing process

A technology of toilet paper and embossing, applied in the direction of mechanical processing/deformation, etc., can solve the problems of not taking into account product performance and safety, etc., and achieve the effect of strong three-dimensional effect, good absorption performance, and good hand feeling

Pending Publication Date: 2021-04-09
FUJIAN HENGAN HLDG CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] Therefore, aiming at the above content, the present invention provides a glue-free composite embossing process for toilet paper, which solves

Method used

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  • Toilet paper glue-free composite embossing process
  • Toilet paper glue-free composite embossing process

Examples

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Embodiment

[0033] refer to figure 1 and figure 2, an embossing process for toilet paper without glue compounding, the embossing process is realized using an embossing device, the embossing device includes a first embossing unit, a second embossing unit and a composite roll 7, the first embossing The unit is provided with the first guide roller 1, the first embossing rubber roller 2 and the first embossing steel roller 3 in sequence from top to bottom, and the central axis of the first embossing rubber roller 2 and the first embossing steel roller 3 On the same vertical plane, the second embossing unit is sequentially provided with a second embossing steel roll 4, a second embossing rubber roll 5 and a second guide roll 6 from top to bottom. The central axes of the rubber roller 5 and the second embossed steel roller 4 are on the same vertical plane, and the second embossed steel roller 4 and the compound roller 7 are arranged on the peripheral side of the first embossed steel roller 3,...

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Abstract

The invention relates to the field of toilet paper production processes, and provides a toilet paper glue-free composite embossing process. The toilet paper glue-free composite embossing process comprises the following steps that (1), multi-layer composite toilet paper base paper is divided into a first paper web and a second paper web; (2), the first paper web enters an embossing area between a first embossing rubber roller and a first embossing steel roller through a first guide roller, and an embossing pattern is formed on the surface of the first paper web after embossing is carried out in the embossing area; (3), the second paper web enters an embossing area between a second embossing rubber roller and a second embossing steel roller through a second guide roller, and an embossing pattern is formed on the surface of the second paper web after embossing is conducted in the embossing area; and (4), the embossed first paper web and the embossed second paper web are compounded under the action of the first embossing steel roller and a compounding roller to form embossed toilet paper with a multi-layer structure. The problems that existing various embossing processes have different technical defects, and product performance and safety cannot be considered at the same time are solved.

Description

technical field [0001] The invention relates to the field of toilet paper production technology, in particular to an embossing process for toilet paper without glue compounding. Background technique [0002] Household paper refers to all kinds of sanitary wipe paper used to take care of personal home and going out. There are many kinds of household paper on the market, including roll toilet paper, removable toilet paper, boxed facial tissue, and pocket facial tissue. , napkins, kitchen paper towels and more. A piece of household paper, which can be composed of a single layer or multiple layers, is usually embossed on the paper, and the embossing can be contacts or various patterns. The main functions of embossing are: aesthetic effect; increase the softness and bulkiness of paper products; improve the water absorption capacity of paper products; the paper after embossing is not easy to separate and prevent delamination. [0003] Existing household paper embossing technique...

Claims

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Application Information

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IPC IPC(8): B31F1/07B31F5/00
CPCB31F1/07B31F5/00B31F2201/0715B31F2201/0782
Inventor 王兵郑跃权杨得源
Owner FUJIAN HENGAN HLDG CO LTD
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