Method for reducing long-distance transportation scratch of empty metal spray can

A technology for long-distance transportation and spray cans, applied in the directions of transportation and packaging, conveyors, conveyor objects, etc., can solve the problems of abrasion, poor quality of long-distance freight trucks, complex road conditions, etc., to reduce the probability of collision scratches, meet the Long-distance transportation needs, the effect of improving scratch resistance and toughness

Active Publication Date: 2021-11-09
杭州中粮美特容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the vast land of our country, there are many long-distance transportation of empty tanks, and the road conditions are complicated. In addition, a considerable part of long-distance freight trucks are of poor quality, and the abrasion phenomenon during long-distance transportation is still relatively prominent.

Method used

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  • Method for reducing long-distance transportation scratch of empty metal spray can

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Comparison scheme
Effect test

Embodiment 1

[0026] A method for reducing scratches during long-distance transportation of empty metal spray cans, comprising coating the surface of the tinplate sheet used in the preparation of metal spray cans, and after printing graphics, coating a protective varnish layer, specifically as follows:

[0027] (1) External coating of tinplate sheet: It is a conventional roller coating process for metal flat plates. The model produced by Foshan Rulin Chemical Co., Ltd. is MC-UV-C504 product, which is traditionally heat-cured at 170°C and the coating film thickness is 13g / m 2 ;

[0028] (2) Graphic printing: It is a conventional process for metal packaging, specifically forming a printing ink layer through two printings:

[0029] 1P: ULED-H1408 high temperature yellow (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0030] ULED-Z3401 four-color blue (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0031] ULED-H5001 four-color black (SCP ULED series ink...

Embodiment 2

[0038] A method for reducing scratches during long-distance transportation of empty metal spray cans, comprising coating the surface of the tinplate sheet used in the preparation of metal spray cans, and after printing graphics, coating a protective varnish layer, specifically as follows:

[0039] (1) External coating of tinplate sheet coating: metal plate conventional rubber roller roll coating process, the model produced by Foshan Rulin Chemical Co., Ltd. is MC-UV-C504 product, 170 ℃ traditional thermosetting, coating thickness 15g / m 2 ;

[0040] (2) Graphic printing: It is a conventional process for metal packaging, specifically forming a printing ink layer through two printings:

[0041]1P: ULED-H1408 high temperature yellow (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0042] ULED-Z3401 four-color blue (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0043] ULED-H5001 four-color black (SCP ULED series ink produced by Shanghai Cha...

Embodiment 3

[0050] A method for reducing scratches during long-distance transportation of empty metal spray cans, comprising coating the surface of the tinplate sheet used in the preparation of metal spray cans, and after printing graphics, coating a protective varnish layer, specifically as follows:

[0051] (1) External coating of tinplate sheet coating: metal plate conventional rubber roller roll coating process, the model produced by Foshan Rulin Chemical Co., Ltd. is MC-UV-C504 product, 172 ℃ traditional thermosetting, coating thickness 15g / m 2 ;

[0052] (2) Graphic printing: It is a conventional process for metal packaging, specifically forming a printing ink layer through two printings:

[0053] 1P: ULED-H1408 high temperature yellow (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0054] ULED-Z3401 four-color blue (SCP ULED series ink produced by Shanghai Chaocai Ink Co., Ltd.);

[0055] ULED-H5001 four-color black (SCP ULED series ink produced by Shanghai Ch...

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Abstract

The invention relates to the technical field of preparation and transportation of metal spray cans, and provides a method for reducing long-distance transportation scratch of an empty metal spray can in order to improve the long-distance transportation scratch condition of the empty metal spray can. After images and texts are externally smeared and printed on the surface of a metal flat plate used for preparing the metal spray can, a protective bright oil layer is smeared, ink of the protective bright oil layer is obtained by mixing a certain amount of a polymer of butyl 2-methyl-2-acrylate, vinyl benzene and 2-ethylhexyl 2-propenoate, heavy aromatic solvent naphtha, 2-butoxyethanol, n-butyl alcohol, light aromatic solvent naphtha%, polymer of butylated benzoguanamine and formaldehyde, 1,2,4-trimethylbenzene, naphthalene and formaldehyde. Compared with the prior art, according to the technical scheme, the scratch resistance strength and toughness of the surface of the metal spray can can be improved, the scratch resistance strength is larger than or equal to 1500 g, the scratch condition of the metal spray can in long-distance transportation is improved, and the long-distance transportation requirement of the tray is met.

Description

technical field [0001] The invention relates to the technical field of preparation and transportation of metal spray cans, in particular to a method for reducing the scratches of metal spray cans during long-distance transportation. Background technique [0002] At present, the mainstream packaging method for empty aerosol cans is pallet packaging. For long-distance customers, only carton packaging can be used at present. Cartons need to be purchased and stocked separately for different tank types and heights. The production process cannot be fully automatic and completely depends on manpower. Compared with pallet packaging, it has the following disadvantages: 1. 1. The preparation of goods is cumbersome and the cycle is long. 2. The general purpose is weak. 3. The production cost is high. 4. The product delivery efficiency is low. Therefore, with the increasingly fierce competition in the aerosol can product market and the increase in labor costs, it is a fast way to reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D161/32C09D7/61C09D7/63B05D5/08B05D7/14B65G49/05
CPCC09D125/14C09D7/61C09D7/63B05D5/08B05D7/14B05D7/546B65G49/05C08K2201/011C08K2003/2241B65G2201/0252C08L61/32C08K3/36C08K3/22C08K7/26C08K3/34C08K5/06
Inventor 潘昌周必榜余康
Owner 杭州中粮美特容器有限公司
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