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The quality of the Injection molding products is mainly related to three aspects: foam type of raw materials, mold design and injection molding process parameters.
From the data acquisition and processing point of view, the new logistics packaging materials harmless foaming process parameter data acquisition integrity is not very good.
To solve the problems mentioned above, this paper presents the development of a data acquisition system for logistics packaging materials harmless production.
Virtual instrument software LabVIEW ( Laboratory Virtual Instrument Engineering Workbench ) is introduced by NI company, which is programming with graphical languages.
(2)Power of packaging materials production equipment related sections and parts: including the main motor power and heating power

Acknowledgment Sponsored by the Chinese National Defense Technology Industry Bureau, and the Henan Key Technologies R&D Programme (Grant: 2010C460002) References [1] ZHOU Min.
Procedia Engineering. 2011, 23: 594-599 [2] Kwan H.
A 3-D point sets registration method in reverse engineering.
Research into the engineering application of reverse engineering technology.
Journal of Materials Processing Technology, 2003. 139: 472-475 [7] Maresca P.

ALIM and TADEUSZ BAKa Solar Energy Technologies, Western Sydney University, Penrith, NSW 2571, Australia aT.Bak@westernsydney.edu.au Keywords: Oxide semiconductor; Segregation; Defect engineering Abstract.
On the other hand it is well known that oxide materials, which are almost free of defects, are not reactive [44-46].
Therefore, search for oxide semiconductors with optimal performance in solar energy conversion should be based on the application of defect engineering in processing of photocatalysts with controlled defect disorder.
Such approach has been considered for TiO2-based materials [46].
Sigmund, Defect chemistry and defect engineering of TiO2-based semiconductors for solar energy conversion.

Effects of Mechanical Stress on the in vitro Degradation of Porous Composite Scaffold for Bone Tissue Engineering Yunqing Kanga , Guangfu Yin b＊, Lin Luoc, Kefeng Wang d , Yu Zhange College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China a yunqingkang@hotmail.com, b＊corresponding author: nic0700@scu.edu.cn, cguitarboy6933@sohu.com, d fencal@163.com, e zhangyu19820923@163.com Key words: Bone Tissue Engineering; Scaffold; β-tricalcium Phosphate; Poly-L-lactide; Static Compressive Loading; Biodegradation Abstract.
In bone tissue engineering, porous scaffolds served as the temporary matrix are often subjected to mechanical stress when implanted in the body.
Tissue Engineering has been emerging as a valid approach to the current therapies for bone regeneration or substitution.
Scaffolds, one of the key issues in bone tissue engineering research, will act as a temporary matrix for cell proliferation and extracellular matrix deposition.
This can be seen from Fig.4B as a result of different content of β-TCP, that changes in mass loss rate of materials after degradation are different.

The development of Macroporous PEG-based Hydrogel Scaffolds for Tissue Engineering Applications Zuratul Ain Abdul Hamid1,a*, Hanafi Ismail1,b, Zulkifli Ahmad1,c 1School of Materials & Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia asrzuratulain@usm.my, bihanafi@usm.my, czulkifli@usm.my Keywords: hydrogel scaffolds; tissue engineering; crosslinked hydrogel; pores morphology Abstract.
In tissue engineering field, porosity of scaffolds play key role for cell attachment, grow and proliferation consequently help in regeneration of new tissues.
Regardless of the type of materials the scaffolds are derived from, they need to meet several criteria for use in tissue engineering applications.
Materials & Experimental Materials Poly(ethylene glycol) diglycidyl ether (PEGDGE, Mn = 526 Da) were purchased from Aldrich and used as received.
U., Topics in Bio-Mechanical Engineering.

Mold material selection and development trends Xiao Sun Xinjiang Polytechnic College, Urumqi, Xinjiang 830091, China XJsunxiao@sina.com Key words: The mold working under normal temperature; cavity model; corrosion has been difficult; special ceramic engineering Abstract: Based on the molding parts work environment analysis to identify the main factors affecting the life of the mold, mold analysis of the choice of principles common to think about the future development trend of the mold.
Appropriate material is required for mold.
Material used in China Currently, material can be divided into 2 parts: mold steel and new materials.
All of them gives it advantage. engineering ceramics is new materials.
It has good abrasive resistance and high temp, which is suitable for mold materials.

Scaffold materials for cartilage tissue engineering The role of scaffold materials is not just to provide support and space for cell growth.
Based on their sources, materials used in tissue engineering studies can be classified as natural biomaterials and synthetic biological materials or artificial polymer materials.
Therefore, synthetic polymer materials have become important scaffolds in cartilage tissue engineering.
Synthetic polymer materials used for cartilage tissue engineering are mainly polyester-based materials, such as PGA, PLA, or PLGA and can be divided into non-biodegradable and biodegradable materials.
In recent years, new synthetic materials such PEMA/THEMA begin to apply in cartilage tissue engineering.

The modern tools of today's concurrent engineering (CE) based management are a wide array of instruments, plans, software, technical skills, human capabilities and resources.
Introduction Concurrent engineering (CE) is a work methodology based on the parallelization of tasks (i.e. performing tasks concurrently).
CE proposes a continuous flow of data, information, decisions, materials, tools, human skills and important management decisions that will eventually lead to a viable product which will bring profit.
Demoly, et al., Product relationships management enabler for concurrent engineering and product lifecycle management, Computers in Industry. 64, 7 (2013) 833–848
Vázquez-Bustelo, Concurrent engineering performance: Incremental versus radical innovation, International Journal of Production Economics. 119, 1 (2009) 136-148

Ahmari et al[7] fabricated eco-friendly materials with compressive strength of 35 MPa using copper mine tailings as raw materials.
Construction & Building Materials. 96 (2015) 353-359
Key Engineering Materials. 599 (2014) 61-65
Colloids & Surfaces A Physicochemical & Engineering Aspects. 269(1-3) (2005) 47-58
Key Engineering Materials. 711 (2016) 95-102

The safety of underground tunnels is a key problem of large substructure engineering during excavation and design.
It is also the widest criterion in the stability calculation of underground engineering [7]
Engineering Geology, 1998, 49(3):353-361
[5] Luan Maotian, Wang Zhongchang, Yang Qiang., Study on damage bifurcation and instability of rock-like materials.
Chinese Journal of Rock Mechanics and Engineering, 2003, 22(5): 691-690. ( In Chinese)