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Assembly system and method for packaging web material in a roll

A technology of rolls and components, applied in the directions of sending objects, transportation and packaging, thin material handling, etc., can solve problems such as waste, increase of web materials, and increase of material costs.

Active Publication Date: 2021-12-21
REYNOLDS CONSUMER PROD LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not always desirable to transport or package the web material by means of shafts or mandrels
Shafts or mandrels, for example, add to material cost, create additional waste, and increase the weight of the finished roll of web material

Method used

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  • Assembly system and method for packaging web material in a roll
  • Assembly system and method for packaging web material in a roll
  • Assembly system and method for packaging web material in a roll

Examples

Experimental program
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Embodiment Construction

[0034] Reference will now be made in detail to various exemplary embodiments of the disclosed subject matter, which are illustrated in the accompanying drawings. The structure and corresponding method of operation of the disclosed subject matter will be described in conjunction with the detailed description of the roll-up assembly and system.

[0035] The roll-up assemblies, systems, and methods presented herein can be used for packaging, shipping, storage, and commercialization of a wide variety of web materials. The disclosed subject matter is particularly useful for efficiently packaging food storage containers (eg, slider bags) formed from webs into rolls.

[0036] In accordance with the subject matter disclosed herein, a roll-up assembly generally includes a base member having a concavely arcuate feed surface defining an upwardly extending ramp, and a first intermediate member. The first intermediate member is movably coupled to the base member. The roll-up assembly als...

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PUM

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Abstract

A rolling assembly for packaging a web material in a roll having a base member with concave arcuate feed surface defining an upwardly-extending ramp, first intermediate member movably coupled to base member, and top member moveably coupled to at least one of base member or first intermediate member, top member having a concave arcuate pressure surface facing feed surface of base member. The base member, the first intermediate member and the top member collectively forming an iris with a feed space, the iris moveable between a first condition and a second condition, and configured to receive web material along the feed surface and direct the web material upwardly toward the top member to form a roll within the feed space, the iris moving toward a second condition as the roll of web material increases in cross dimension against the pressure surface of the top member.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application Serial No. 62 / 829,488, filed April 4, 2019, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0003] The presently disclosed subject matter generally relates to a roll-up assembly, and related systems and methods using the same, for packaging web (web) material into rolls for use in for transportation, storage and commercialization. Background technique [0004] A wide variety of web materials are commercialized for a variety of uses. For example, bags and resealable packages for containing materials such as food, household items and waste are often formed from webs of plastic material. Such packages are inexpensive, lightweight and easily mass-produced. [0005] Often, web materials or products produced therefrom need to be transported, stored or commercialized. One known solution is to create rolls of web ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/28B65H29/52B65H23/16
CPCB65H18/023B65H2301/15B65H2301/41358B65H2301/4137B65H2301/41429B65H2701/191B65H2301/412B65H2301/41422
Inventor K·A·托尼
Owner REYNOLDS CONSUMER PROD LLC
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