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Method for preparing water-proof paper pallet

A technology of waterproof paper and paper pallets, which is applied in papermaking, paper coating, textiles and papermaking, etc. It can solve the problems of paper pallets easy to absorb moisture, etc., and achieve the effects of strong adhesion, excellent weather resistance, and protection from damage

Active Publication Date: 2009-10-07
深圳华生创新包装有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the paper pallet has the problem of easy moisture absorption, so waterproof treatment is required

Method used

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  • Method for preparing water-proof paper pallet
  • Method for preparing water-proof paper pallet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Take 400Kg of thinner and 150Kg of polishing oil, mix them in a weight ratio of 4.0:1.5, and stir them in the mixing tank for about 15 minutes until the mixture is evenly mixed and becomes transparent to make a waterproof coating. After soaking in the waterproof paint for 10 seconds, take it out, then place the paper pallet against the direction of the pit pattern for 10 seconds to let the excess waterproof paint in the pit pattern flow out, and then place the paper pallet outdoors to dry naturally After drying, the paint evaporates completely in about 30 minutes. The waterproof paper pallet of gained is I.

Embodiment 2

[0035] Take 360Kg of thinner and 75Kg of polishing oil, mix them at a weight ratio of 4.8:1.0, and stir them in a mixing tank at room temperature for about 12 minutes until the mixture is evenly mixed and becomes transparent to make a waterproof coating. The paper pallet is soaked in the waterproof coating for 12 seconds, then taken out, and then the paper pallet is placed obliquely along the direction of the pit pattern for 10 seconds, so that the excess waterproof paint in the pit pattern flows out, and then the paper pallet is placed on the Let it dry naturally outside, and the paint will evaporate completely in about 30 minutes. The resulting waterproof paper pallet was II.

Embodiment 3

[0037] Take 400Kg of thinner and 64Kg of polishing oil, mix them in a weight ratio of 5.0:0.8, and stir them in the mixing tank for about 10 minutes until the mixture is evenly mixed and becomes transparent to make a waterproof coating. After soaking in the waterproof paint for 15 seconds, take it out, then place the paper pallet leaning against the direction of the pit pattern for 15 seconds, so that the excess waterproof paint in the pit pattern will flow out, and then place the paper pallet outdoors to dry naturally After drying, the paint evaporates completely in about 35 minutes. The resulting waterproof paper pallet was III.

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PUM

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Abstract

The invention discloses a waterproof coating for paper pallets, a method for preparing waterproof paper pallets using the coating, and the waterproof paper pallets obtained by the above preparation method. The waterproof coating for paper pallets comprises the following components: thinner (4.0-5.0 parts by weight) and polishing oil (0.8-1.5 parts by weight). The waterproof paper pallet product obtained by the method of the invention has superior waterproof performance, light weight, convenient manufacture and low cost, and can be used in the fields of packaging, storage, transportation and the like.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a waterproof coating for paper pallets. [0002] The invention also relates to a method of making a waterproof paper pallet. [0003] The present invention also relates to a waterproof paper pallet obtained by the above preparation method. Background technique [0004] In order to facilitate the storage and handling of items, pallets are usually used as carrying devices. That is to say, the goods are stacked on the pallet to form a container unit, and then the items stacked on the pallet to form the container unit are transported to the predetermined location by the shipping machine, so as to improve the working efficiency. Previous pallets are usually made of wood, plastic or metal. Although these pallets have high compressive strength, they greatly increase the storage and transportation costs of items due to their relatively large weight and volume, and there are environmental proble...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H19/14B65D19/22
Inventor 林万隆
Owner 深圳华生创新包装有限责任公司