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Fresh-keeping film

A technology of fresh-keeping film and fresh fish, which is applied in the direction of anti-rot containers, flexible coverings, containers, etc., and can solve the problems of loss of fresh-keeping components and weakening of fresh-keeping effects

Inactive Publication Date: 2011-05-04
株式会社神堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the above-mentioned conventional plastic wrap, when the plastic wrap is used repeatedly after being washed, etc., there is a problem that the fresh-keeping components contained in it are lost, and the fresh-keeping effect is weakened.

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0017] Hereinafter, the form used for this invention is demonstrated using an Example.

[0018] The plastic wrap of the present embodiment is to use figure 1 Manufactured by the fabrication apparatus shown.

[0019] In the drawing, a raw fabric roll of a nonwoven fabric 2 is mounted on a mounting unit 1 of a manufacturing apparatus. The non-woven fabric 2 is a non-woven fabric containing 100% cotton, for example, its width is about 800 mm, and the original roll of the non-woven fabric 2 is a roll of a non-woven fabric with a length of about 1800 m wound on a paper tube. .

[0020] By thus rotatably mounting the original roll of the nonwoven fabric 2 on the mounting part 1 and sandwiching the nonwoven fabric 2 between the upper roll 3a and the lower roll 3b, it can be pulled approximately horizontally in sequence. out. Below this lower roll 3b, for example, a water tank 4 etc. which can wet the nonwoven fabric 2 which was sandwiched between the upper roll 3a and the lower r...

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PUM

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Abstract

The present invention provides a fresh-keeping film which has no deteriorated fresh-keeping effect even at a state that the fresh-keeping film is repeatedly cleaned and reused. In the film (2) which is used for keeping the freshness of raw meat, fresh fish, vegetable, etc., the film (2) is made of a substrate with high softness. The substrate is non-woven cloth or paper, and nano-particles of silver are penetrated and fixed in the fibers of the substrate.

Description

technical field [0001] The invention relates to a fresh-keeping film for keeping freshness of raw meat, fresh fish, vegetables and the like. Background technique [0002] Conventionally, as a wrap film capable of maintaining the freshness of food well, there is, for example, a wrap film disclosed in Patent Document 1. [0003] In the above-mentioned conventional plastic wrap, when the plastic wrap is used repeatedly after being washed, etc., there is a problem that the fresh-keeping component contained therein is lost, and the fresh-keeping effect thereof is weakened. Contents of the invention [0004] One of the objects of the present invention is to provide a wrap film whose freshness-preserving effect is not weakened even if it is washed or the like. In order to achieve at least a part of the object, the following structure is adopted. [0005] The invention provides a fresh-keeping film, which is used to keep freshness of raw meat, fresh fish, vegetables, etc., wherei...

Claims

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Application Information

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IPC IPC(8): B65D81/28B65D65/40
Inventor 神堂阳一
Owner 株式会社神堂