EPE缓冲包装的优化设计

、摩托

FC0276

产品的制作过程及相关图片

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2

、车间部分废料的利用

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九、结语

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参考文献

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I

天津 职业大学印刷工程系

2006

级包装技术与设计专业毕业论文< /p>

摘要

本文介 绍了

EPE

的相关物理性能、相关标准和

EPE

的深加工以及

EPE

设计过< /p>

程中所需注意的跌落高度、脆值、缓冲力学特性等，

EPE

的结构优化设计过程中应

注意厚度选定，刚度，轧模等一系列问题的优 化，并论述了优化设计对生产成本

等的重要性，对目前用

EPE

做缓冲包装的公司有着重要的经济意义。目前国外已

经基本限制 了

EPs

的生产，而国内环保的呼声也在逐渐的升高，因此

EPE

在将来

一段时间内的市场占有量是相 当可观的。做好

EPE

的优化设计也就等于降低了产

EPE< /p>

作缓冲包

装设计的公司经济效益的好坏有着极为重要的作用。

EPE(Expanded Polyethylene

发泡聚乙烯

)

不但具有回弹性好、密度低、耐候性好、耐腐蚀、阻水和易回 收等优

点，而且缓冲理论较为成熟，因此它将在今后一段时期内的出口产品缓冲包装领< /p>

域仍会占有很大市场比率。所以，如何对

EPE

< br>做优化设计，即降低生产成本，成

了众

EPE

EPE

的环保特性，在世界已经 得到公认。

EPE

在生产过

程中没有其 它化学成份产生，废弃的

EPE

可回收造料再利用，对环境无污 染，符

合环保标准。而

EPS

发泡胶破 坏生态环境的现状日益显现出

EPE

在环保方面的优

关键词：

EPE

；优化设计；缓冲包装；

1

天津职业大学印刷工程系

2006

级包装技术与设计专业毕业论文

Abstract

This

paper

introduces

the

relevance

of

the

physical

properties

of

EPE,

EPE-related standards and processing, as well as the design process EPE

required

a

high

degree

of

attention

to

the

fall,

crisp

values

of

mechanical

properties, such as buffer, EPE structural optimization of the design

process

should

be

selected

thickness,

stiffness,

rolling

mode,

such

as

the

optimization

of

a

range

of

issues,

and

discusses

the

optimal

design

of

the

production

costs,

such

as

the

importance

of

the

current

buffer

EPE

packaging

companies do have an

important

economic significance. At

present, foreign

countries have basically limited the production of EPs, and the voices of

domestic environmental protection has also increased gradually, so EPE

period of time in the future market share is a good job

of optimizing the design of EPE is equivalent to reducing the cost of the

product

will

greatly

improve

their

own

products

in

the

market

competitiveness, which is a buffer for the use of EPE packaging design

company

with

an

extremely

cost-effective

quality

of

an

important

role.

EPE

(Expanded Polyethylene Foam Polyethylene) not only has good elasticity,

low

density

and

good

weather

resistance,

corrosion

resistance,

water

blocking the advantages of easy recovery, but also more mature theory of

the

buffer,

so

it

will

over

a

period

of

time

in

the

future

exports

packaging

area

of

the

buffer

will

still

account

for

a

large

market

share.

Therefore,

how

to

optimize

the

design

of

EPE

to

do,

that

is,

lower

production

costs,EPE

public business has become a concern. EPE environmental characteristics,

have been recognized in the world. EPE in the production process does not

produce

other

chemical

composition,

EPE

waste

re-use

of

recyclable

building

materials, non-polluting to the environment, comply with environmental

standards. EPS foam and the environmental conditions become more and more

of the status quo of EPE advantages in environmental protection.

Key words

：

EPE

；

Optimize design; Cushion Packaging

2

天津职业大 学印刷工程系

2006

级包装技术与设计专业毕业论文

EPE

缓冲包装的优化设计

前言

随着环保要求的逐渐提高

,

无法自然分解，体积大且不易回收的缓冲材料

EPS(Expanded

Polystyrene

发泡聚 苯乙烯

)

作为缓冲材料的市场将越来越小；瓦楞

纸板虽有环保、易裁切、成本低、使用范围宽等优点，但由于其表面较硬，对某

些产品表面会有磨损，难形成三维曲面，湿度影响较大，过载复原性较差，有关

瓦楞纸板 的缓冲理论尚未建立等原因，因此短期内还不能完全替代

EPs

；而

EPE(Expanded

Polyethylene< /p>

发泡聚乙烯

)

不但具有回弹性好、密度低 、耐候性好、

耐腐蚀、阻水和易回收等优点，而且缓冲理论较为成熟，因此它将在今后一 段时

期内的出口产品缓冲包装领域仍会占有很大市场比率。所以，如何对

EPE

做优化

设计，即降低生产成本，成了众

EPE

商家关注的问题。

一、

EPE

物理性能

EPE

（

Expand aple poly ephylene

）即可发性聚乙烯，又称珍珠棉，它采用

< br>丁烷发泡成形并加入两种辅料，工业或医用级超细滑石料和食品级的抗缩剂

-

单甘

油脂，整个生产过程为物理变化，所以

EPE

是无毒的。所有的辅料在聚乙烯中形

成独立的气泡和细密 的气泡结构，使得

EPE

具有较高的弹性，且富有韧性而不脆，

是目前世界上比较先进的保护性内装材料。

< br>EPE

表面柔和，外观洁白、悦目，由于是完全独立气泡体，因此具有质轻、隔< /p>

热、防水、防潮、防震、隔音、耐腐蚀性；抗老化能力强，具有很好的加工性，