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Method and apparatus for forming a package comprising a stack of absorbent tissue paper material and a packaging

A technology of absorbent and tissue paper, applied in paper product packaging, transportation and packaging, thin paper/absorbent paper, etc., can solve problems such as the generation of rebound force, and achieve the effect of reducing the packaging volume

Active Publication Date: 2018-01-19
ESSITY HYGIENE & HEALTH AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Also, spring back forces can be problematic during the package manufacturing process, especially when the package is applied to the stack to form a complete package

Method used

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  • Method and apparatus for forming a package comprising a stack of absorbent tissue paper material and a packaging
  • Method and apparatus for forming a package comprising a stack of absorbent tissue paper material and a packaging
  • Method and apparatus for forming a package comprising a stack of absorbent tissue paper material and a packaging

Examples

Experimental program
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Embodiment Construction

[0135] figure 1 An embodiment of a package 100 including a stack 10 of absorbent tissue material and a package 20 is schematically shown.

[0136] In the stack 10, the absorbent tissue material forms a panel having a length L and a width W perpendicular to the length L. The panels are stacked on top of each other to form a height H extending between the first end surface 11 and the second end surface 12 of the stack 10.

[0137] in figure 1 Among them, the absorbent tissue material is a continuous web material folded in a zigzag shape so that the fold lines extend along the length L of the stack, and the distance between the two fold lines along the web material corresponds to the width W of the stack.

[0138] The package 20 surrounds the stack 10 so as to maintain the stack 10 in the package 100 in a compressed state. Therefore, the stack 10 seeking to expand exerts a force F toward the package 20 in the direction of the stack height H. The force F will cause the package to bul...

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Abstract

The present disclosure relates to a method for forming a package (100) comprising a stack (10) of absorbent tissue paper material and a packaging (20), the tissue paper material in said stack formingpanels having a length (L), and a width (W) perpendicular to said length (L), said panels being piled on top of each other to form a height (H) extending between a first end surface and a second end surface of the stack, and the packaging encircling the stack so as to maintain the stack in a compressed condition in said package, with a selected packing density D0 of said stack (10), and a selectedpacking height H0; wherein said absorbent tissue paper material is a dry crepe material, and said selected packing density D0 is between 0.30 and 0.95 kg / dm3, or alternatively, said absorbent tissuepaper material is a structured tissue material, and said selected packing density D0 is between 0.20 and 0.75 kg / dm3, or alternatively said absorbent tissue paper material is a combination material, comprising at least a dry crepe material and at least a structured tissue material, and the selected packing density D0 is between 0.25 and 0.80 kg / dm3; the method comprising the following steps: forming (200) said stack (10) of absorbent tissue paper material; compressing (210) each portion of said stack (10) in a direction along said height (H) to assume a temporary height H1 being c1*H0, where c1 is between 0.30 and 0.95; and applying (220) said packaging (20) to the stack (10). The disclosure also relates to an apparatus for performing the method.

Description

Technical field [0001] The present invention relates to methods and devices for forming packages including absorbent tissue material stacks and packages, and devices for forming packages including absorbent tissue material stacks and packages. Background technique [0002] The absorbent tissue material stack is used to provide the user with web material for wiping and / or cleaning purposes. Usually, the tissue paper material stack is designed to be introduced into the dispenser, which helps to supply the tissue paper material to the end user. In addition, stacking provides a convenient shape for transporting folded tissue materials. For this reason, the stack is often provided with packaging to maintain and protect the stack during transportation and storage of the stack. Therefore, a package including a stack of tissue paper materials and corresponding packaging is provided. [0003] During the transportation of packages containing tissue paper materials, it is desirable to redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B63/02A47K10/16
CPCB65B63/02B65B25/14B65B63/026B65D85/07B65B25/145B65H2701/1924D21H27/007
Inventor H·瓦勒纽斯F·韦兰德
Owner ESSITY HYGIENE & HEALTH AB
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