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Container for refill

A technology for refilling and containers, applied in the direction of container, rigid container, closing, etc., to achieve the effect of smooth transfer

Active Publication Date: 2012-12-12
SOC DES PROD NESTLE SA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the problem is that the successful transfer of the contents is only possible by inflating the bag, for example by introducing air into the bag

Method used

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  • Container for refill
  • Container for refill
  • Container for refill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] An embodiment in which the paper container for refill according to the present invention is applied to the container for instant coffee refill 1 will now be described in detail with reference to the accompanying drawings.

[0047] Basically, the invention can be applied to all embodiments comprising an open part with a part to which a hopper is attached and enabling efficient refilling of the contents. Therefore, the present invention is not limited to the embodiments described below.

[0048] First, if Figure 4 and 5 As shown, a refill container 1 is composed of a container body 2 , a hopper 3 as an example of a funnel, a plate-shaped lid 4 having barrier properties, and an overlying cap 5 .

[0049] The container body 2 is cylindrical, has a bottom surface, and is made of rectangular paper. The paper cylinder is formed of a composite material comprising layers of paper, aluminum foil, polyethylene terephthalate and low-density polyethylene laminated sequentially f...

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PUM

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Abstract

The invention aims at providing a container for refill that enables transfer of the contents with one action and successfully secure the self-supporting property of the container for allowing the safe transfer. The opening portion (2A) of body (2) of a cup-shaped container is provided internally with a hopper (3) tapering toward the opening portion (2A). Ribs (12) are integrally provided between the outside of the hopper (3) and the inside of a ring (3A) and arranged circumferentially at predetermined intervals. Height H from the top surface of the rib (12) to the opening (3C) of hopper (3) is approximately a quarter or more of diameter φ of the opening (3C) of hopper (3). A lid (4) tearable by pressing is attached to the opening portion (2A) so as to enable the instant coffee P to be directly supplied through the mouth (13A) of a refillable container (13) while being gathered to a central portion by the hopper (3) by inverting the container body (2) and pressing the lid (4) against the mouth (13A) of container (13) to tear the lid (4).

Description

technical field [0001] The present invention is used for refilling powders, granular materials, etc. and relates to a paper container for refilling, the paper container comprising a cup-shaped container body mainly made of paper, an opening portion mounted on the container body The hopper and the sealing cover for tightly sealing the opening part. Background technique [0002] In the paper container for refilling according to the present invention, the hopper is tapered toward the opening portion to facilitate transfer of contents such as instant coffee, and the hopper is made of, for example, a synthetic resin material, especially high-density polyethylene (HDPE ) or of the same material as the paper of the container body. For conventional refill containers, packaging bags made of synthetic resin films are often used. Examples of such containers include retort food packaging bags or self-standing gusset bags with a zip fastener on the upper side for reclosing. On the oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D3/26B65D51/20
CPCB65D2231/007B65D51/20B65D3/26
Inventor 后藤雅士寺山卓佐佐木规行齐藤刚史竹内大司内藤豊晃
Owner SOC DES PROD NESTLE SA