JP3103468U - Buffered cushioning material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to recycle without making a separation work while keeping the buffering effect and using the same material for the loose buffer material and the small bag, which are the contents.
[MEANS FOR SOLVING PROBLEMS] By using the same material for a loose buffer material as a content and a divided bag for enclosing the same, the buffer effect is not impaired, and even during recycling processing after use, there is no need for any sorting work. , Making it possible to reuse it as a recycled resource.
[Selection diagram] Fig. 1

Description

  The present invention relates to a cushioning material for protecting an article to be packaged (article) in a container at the time of logistics storage from an impact, and is capable of coping with a recycling process without separating the material after use. It relates to a cushioning material.

  As the loose cushioning material, those made of polystyrene foam are generally used in many respects from the viewpoints of cushioning performance, economy and the like.

  However, the loose cushioning material made of polystyrene foam is uneconomical when used, because it is in a rose shape and must be filled in the entire container, and only the necessary portion needs to be buffered. It is often scattered at the time of filling and unpacking operations, and it takes time and effort to recover the work, which lowers the working efficiency and deteriorates the working environment and economy.

  As a solution, bag-type cushioning materials are provided in which polystyrene foam cushioning material is subdivided into polyethylene bags of the required dimensions. Since the raw material is used, the disposal after use is incinerated or landfilled. However, incineration has problems such as environmental destruction due to exhaust gas, and landfill has problems such as lack of disposal sites.

  Also, in consideration of disposal after use, a rose foamed cushioning material in a polyethylene bag made of a biodegradable resin is provided. Have.

  In view of the recent environment and resource protection, there is an increasing demand for and interest in materials made of materials that can be easily recycled.

  The problem to be solved is that the loose buffer material as the contents and the small bags enclosing the same are made of different materials, and a sorting operation is inevitable for recycling.

  The present invention uses a polystyrene film or a biodegradable film of the same material as a polystyrene film or a biodegradable film made of a polystyrene film or a biodegradable film, which is made of polystyrene foam or a biodegradable material. The most important feature is that recycling is possible without any need.

  The buffer material in a bag of the present invention is made of a polystyrene film or a biodegradable film of the same material, which is made of polystyrene foam or a biodegradable film. Since the cushioning material is used, there is an advantage that the cushioning performance is not impaired, and recycling can be performed without any separation after use.

  The cushioning effect is also impaired by using a polystyrene film of the same material or a bag-like cushioning material made of a biodegradable film, using a polystyrene film made of polystyrene foam or a biodegradable material, and a small bag enclosing the same. In addition, it is possible to economically deal with recycling after use without any discrimination.

Examples will be described with reference to examples using a polystyrene material.

  FIG. 1 is a schematic perspective view of a bag-containing cushioning material in which a polystyrene foam-made rosette-like cushioning material is similarly placed in a transparent subdivided bag of a polystyrene film, and an input port is sealed by overheat fusion.

  FIG. 2 is a top cross-sectional view showing a state in which a bag-containing cushioning material is arranged at a necessary portion between an article and an outer case for storing the article, in order to reduce an impact during distribution.

  The cushioning performance for protecting goods during logistics storage remains the same as before, and even after use, it is composed of a rose-shaped cushioning material of the same material and a small bag that encloses it. It can be processed without any work, helps to protect resources and the environment, and can be recycled economically.

FIG. 2 is a perspective view showing a state in which a polystyrene foam loose cushioning material (1) made of polystyrene foam is put into a transparent small-sized bag (2) made of a similar material and heat-sealed (3). (Example 1)

It is an upper surface sectional view showing the state where the buffer material with bag (4) was arranged between exterior case (6) and article (5). (Example 2)

Explanation of reference numerals

REFERENCE SIGNS LIST 1 Styrofoam rose-shaped cushioning material 2 Transparent subdivided bag made of polystyrene film 3 Heat-sealing sealing portion 4 Bag-containing cushioning material 5 Article 6 Outer case

Claims (2)

  Put the polystyrene foam rose-shaped cushioning material into small bags, and use the polystyrene film of the same material as the polystyrene foam rose-shaped cushioning material of the contents when forming the packaged cushioning material. A bag-containing cushioning material formed by putting a loose cushioning material into small bags while forming and sealing the bag opening by heat fusion or the like.   Put the loose buffer material made of biodegradable material into small bags, and use the biodegradable film of the same material as the loose buffer material made of the biodegradable material in the bag when making the packaged buffer material. A bag-containing cushioning material formed by forming a bag, or putting a loose cushioning material into small bags while forming the bag, and sealing the bag opening by heat fusion or the like.

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