Abstract:
Product design guidelines for decorative From the plastic material of the pipe (Straws) :Objectives 1) to study to study and experiment on the material of suction tubes. 2) to design decorative products in the residence obtained from the study and experiment on the material. 3) to evaluate the Satisfied with product design by experienced professionals Information about the suction tubes has been studied. Questionnaire information about product requirements leading to expert design and satisfaction assessment into production. The researcher aims to design products of decoration in the residence. By bringing the material to the suction tube obtained from the experiment to be used in the design as a guideline for creating exotic materials or initiating the introduction of small plastic parts such as drinking straws. Both were created to serve both beneficial and harmful uses pollution at the same time. To be used for as long as the life of this type of plastic degradation to produce good results in the future. In the experiment, it was found that tubes with a diameter of 0.5 - 0.8 mm., the surface are suitable for use. Cut tube length 1 - 1.2 cm, when heated to a good degree of solubility, giving a beautiful surface, material characteristics. The tube material is combined on one side, smooth and homogeneous. On one side it provides an exotic, rough, flexible surface that can be shaped or formed without tearing apart. The materials obtained from the experiment to design of decorative products. Lamps and stools use the freeform design concept. First forming method making a cover plate on the curve is created to obtain the surface area of the top plane. According to that structure, The second way is to make a line or a rectangular sheet. bent or screwed. The third method is sheeting. Assemble them by rolling them together or forming a joint design bolts to hold together. Product Design Satisfaction Assessment The 3 experts chose the lamp model 1, the mean was 4.54 (x̄=4.54), satisfaction was at the highest level, and the stool type 2, the mean was 4.54 (x̄=4.54), satisfaction was at a high level the best as well.