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Hose and preparation method thereof

A hose and pipe wall technology, applied in the field of hose and its preparation, can solve problems such as inability to ensure, insufficient barrier properties, poor display effect, etc.

Inactive Publication Date: 2020-04-17
REGO PACKING GZ IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the thin-walled packaging hoses used in food hoses, toothpaste tubes and other products are made of polyethylene (PE) materials. In order to ensure the shelf life of the products, aluminum tubes or transparent packaging hoses are usually used. It is a material-colored hose made of high-density polyethylene (HDPE), but due to the foggy white and opaque nature of the HDPE material itself, consumers cannot see the contents inside, so from the market, the display effect is not good , unable to attract more consumers to buy, some can be made transparent, but the barrier property is not enough to ensure a long shelf life

Method used

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  • Hose and preparation method thereof
  • Hose and preparation method thereof

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0037] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0038] The embodiment of the present application provides a hose and its preparation method, which can be used as a packaging material, for example, for packaging food, etc.; the tube wall of the hose is made of high-transparency materials, and the material of the barrier layer is a coating material That is, the GL film coated with aluminum oxide or silicon ox...

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Abstract

The embodiment of the invention provides a hose and a preparation method thereof, and relates to the technical field of packaging materials. The wall of the hose sequentially comprises a printed layer, a first mucous film layer, a barrier layer, a second mucous film layer, and a heat sealing layer from outside to inside; the printed layer is made of a polyethylene or polypropylene film; the firstmucous film layer is made of a low-density polyethylene film with an ethylene-acrylic acid copolymer; the barrier layer is made of a GL film plated with aluminum oxide or silicon oxide; the second mucous film layer is made of a low-density polyethylene film with an ethylene-acrylic acid copolymer; and the heat sealing layer is made of a polyethylene film. According to the hose, the technical effects of high transparency and high barrier property can be achieved while the production cost is reduced.

Description

technical field [0001] The present application relates to the technical field of packaging materials, in particular to a hose and a preparation method thereof. Background technique [0002] At present, the thin-walled packaging hoses used in food hoses, toothpaste tubes and other products are made of polyethylene (PE) materials. In order to ensure the shelf life of the products, aluminum tubes or transparent packaging hoses are usually used. It is a material-colored hose made of high-density polyethylene (HDPE), but due to the foggy white and opaque nature of the HDPE material itself, consumers cannot see the contents inside, so from the market, the display effect is not good , unable to attract more consumers to buy, some can be made transparent, but the barrier property is not enough to ensure a long shelf life. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a hose and a preparation method thereof, which can ac...

Claims

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Application Information

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IPC IPC(8): B32B1/08B32B9/00B32B9/04B32B27/36B32B33/00B32B7/12B32B37/06B32B37/10C08J7/06C09D1/00C08L67/02
CPCB32B1/08B32B7/12B32B9/00B32B9/002B32B9/045B32B27/36B32B33/00B32B37/06B32B37/10B32B2597/00C08J7/06C08J2367/02C09D1/00
Inventor 徐运龙王明生容龙平
Owner REGO PACKING GZ IND CO LTD
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