This work aimed to study the improvement of mechanical properties and cost reduction of biodegradable packaging made from polylactic acid (PLA) by using sisal fiber. Because sisal fiber as natural fiber is good mechanical properties biodegradable material and low cost. The variables studied were the addition of sisal fiber surface treatment with epoxy silane and fiber direction. Their effects were investigated by tensile flexural and impact testings and morphology analysis. The results suggested that the addition of sisal fiber increased Young’s modulus Flexural modulus and ultimate tensile stress whereas elongation at break and impact strength tended to decrease. For the effect of surface treatment it was found that tensile and flexural moduli increased with epoxy silane treatment but tensile flexural and impact strengths slightly changed. Surface treatment by epoxy silane led to good interfacial bonding by hydrogen bonding between oxirane ring of epoxy silane and hydroxyl group of PLA. The effect of fiber direction revealed that tensile properties of composite in fiber direction of 0o were higher than those of composite in fiber direction of 45o. Fiber direction did not affect flexural and impact properties.

This research focuses on 1) designing packaging for dairy products to increase value for ecotourism in the Lower Central Region. 2) to promote and develop packaging in accordance with ecotourism. (Eco-tourism) Linking tourist attraction to community in the area to increase income. In the central region 3) to test the consumer satisfaction on the packaging of processed products from Province of Lower Central Thailand Has been developed to increase the value of the product. There are samples people are buying products for the Kao keat Community and art Kao Koet Royal Folk Arts and Crafts Center Phra Nakhon Si Ayutthaya Province. Design and development of specialist print design packaging design materials and methods: 1) questionnaire give feedback before drafting the sample for use as a draft design guideline. Packaging and quality evaluation forms packaging design 2) questionnaireSatisfaction survey for sample with the draft of the package products “Milk Kgaw Yacu Dessert Kgaw Yacu ” The analysis of the data uses a summary method consisting of the results of the lecture. Average and standard deviation The results are as follows. (1) The study on design and development of packaging for duckweed milk products to promote value added for ecotourism “Milk Kgaw Yacu Dessert Kgaw Yacu” have a lot of questions. Specialists pay attention to the form and material of the Product 1A packaging as a package. Dairy Products Ranked 112 peple accounting for 56%. Product 2 /LO-YACU1 43 people 21.5% and 77 product / LO-YACU2. 38.5 percent chose plastic materials 80 percent and quality assurance Professional Satisfaction Characteristics of the packaging. (2) Summarize the results of the selection of the overall development mod¬el from the packaging design survey 4 most “Milk Kgaw Yacu Dessert Kgaw Yacu ” products SET 1A-design 4 Mean = 3.81. Standard Deviation is 0.15 / Product 2 LO-YACU1.design 4 the average is 3.90 the standard deviation is 0.17 and Product 3 LO-YACU1 design 4 with an average value of 3.87 a standard deviation of 0.15.

The preparation of this project is to Study and Development Packaging processed agricultural products from local knowledge. Women privatization Tha Sao Sai Yok district Kanchanaburi to design and develop a new form of packaging. Technically packaging design According to a study by the packaging. Can be divided into two categories : The study design packaging. Can be divided into two categories found. 1. Structural Packaging The format of the package can be purchased on the market. Based on the usage right. To comply with the reduced cost is not very high but can work well. The packaging is a rectangular shape that is easy to deploy overlap. Make no space to display the product for distribution. The printing system is offset (Off Set Printing) Printing System is the most commonly used around the world today. Because the prints are streamlined in the artwork. Printing is hassle-free printing multi-color or four-color images with exquisite beauty so much so type in the number. The price will be even lower. 2. Graphic Packaging It is the concept The format used bright colors beautifully. Notably The pattern of the illustration is based on the nature of the photo. Use graphic background decorations to match the content. Product Story / Product And highlight Group Identity / Community. Simplicity and crisp writing are easy to read. The findings Summary of satisfaction on the new packaging. 1. Structural Packaging Has satisfied most of the forms. The overall packaging Are appropriate to the product At the highest level with an average of 4.81 2. Design a graphic package. Most are sat

Economic development from foundations It is one that is considered and used in economic development throughout. Promoting community products is one way to help people in the country especially rural people live a better life. Today more emphasis is placed on the standard of community products. Including promotion. Therefore the packaging for community products should be easy to create which the villagers may create themselves. They are made from cheap raw materials or easily found in the community such as agricultural residues. There is a lot left over. It is also used to lessen the papaya. The research in the past research of the researcher to obtain information. About the papaya fiber. Can form sheet. The line in the basket. And in the fiber inside the papaya soaking time. When we peel the outer shell and the flesh in the decayed. The fiber is connected to the net It can be made into paper. If we develop paper production process using papaya fiber. Control the size and quantity of fibers. Has a good collider helps in adhesion. We can produce cardboard from papaya plant fibers. And the fiber in the mesh. Can also be used as a liner (Liner) with the nature of the current. Also can be sealed on corrugated paper. To get a beautiful textured paper (Texture) unique. Suitable for packaging boxes to promote the sale of community products. As well as other products as well. Research indicates that Physical properties of paper from papaya plant fibers. The paper is different. From the test it was found that the paprika plant fiber paprika on the plate and seal the skin. Physical properties are not suitable for processing into packaging. Because of the high thickness and fold lines do not match. Because the fiber is hard surface seal. When folding so frame And broken easily. Packaging of papaya plant fiber packaging. The paper is different. From the tests all three types can be packaged well because of the high strength of the fiber. There are also beautiful patterns. Can increase the value of the product as well. But the package of papaya fiber that is sealed with papaya fiber. The fiber is crisp in the body when folding. Fiber is broken. The satisfaction in paper packaging from papaya plant fibers. Based on three case studies the user satisfaction was assessed. Cardboard from papaya plant fibers up unprotected skin. Satisfaction was at the highest level. Cardboard from papaya plant fibers up the sheet and seal the skin. The satisfaction of the sample was at the highest level. And the corrugated paper seals the skin with a sheet of papaya. The satisfaction of the sample was at the highest level.

This thesis is intended to design and develop packaging for aromatherapy products.The problems found in the area and observation are that the original packaging is made of plastic. Which plastics are materials that are not friendly to nature and are expensive Packaging is not unique. Can not separate the smell of each product smell. Because using all the same graphic packaging all smells And the graphics do not attract enough attention from consumers There is no floor to display products that are suitable and proportional.Is a major cause that requires the design and development of the structure and graphics on the packaging and the disply. The results of the research concluded that The packaging structure design has the highest level of satisfaction among the 3 experts.With an average of 4.58. The graphics on the packaging have the highest level of satisfaction among the 3 experts. With an average of 4.74. And the display has a high level of satisfaction among experts. With the average value of 4 and the satisfaction in the consumer packaging is the highest level With an average of 4.05. And the satisfaction in the consumer packaging is at the highest level With an average of 4.05 and consumers are satisfied with the most fragrant pillow packaging With the highest level of satisfaction with an average of 4.17. Followed by a large pack of soap With the highest level of satisfaction with an average of 4.12 and the third being small soap packaging With the highest level of satisfaction with an average of 4.12. The display has the highest level of consumer satisfaction at an average of 4.06