MARC details
| 000 -LEADER |
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| fixed length control field |
03982nam a22003257a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250717144343.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250715b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH TJ 145 |
| Item number |
D43 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
De Castro, Jerelee. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Design and development of a coffee cup molding machine using spent coffee grounds (scg)/ |
| Statement of responsibility, etc. |
Jerelee De Castro, Eivan Adrian C. Gillera, Lowell Gae G. Gonzaga, Louie B. Ronato, and Jonas G. Sambat.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xi, 101pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis<br/>This study aims to upcycle spent coffee grounds by designing a small-scale<br/>injection molding machine that produces coffee cups out of spent coffee grounds and<br/>polylactic acid. The machine aims to scale injection molding into a smaller form-factor that<br/>is portable and compact. The study aims to develop a machine that can produce a single 12<br/>oz. cup in 15 minutes. The evaluation of the machine focused on its efficiency, the quality<br/>of the cups it produced, user-friendliness in terms of operation and maintenance, and its<br/>safety standards. An economic viability study was carried out to evaluate the machine's<br/>cost-effectiveness. The development process included interviews, surveys, literature<br/>reviews, calculations, simulations, and experimental trials. Findings indicate that the coffee<br/>cup molding machine effectively meets the required specifications, integrating key<br/>components such as heating elements, an injector, and a mold. It can produce 12 oz. cups<br/>within 15 minutes and operates within the target temperature range of 220 to 240°C for<br/>melting the mixture. Crucial parts like the heating system, injector, mold, and fans were<br/>successfully implemented. According to the economic viability analysis, the machine<br/>presents a cost-effective solution with a high return on investment and a short payback<br/>period of approximately. |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
College Of Engineering.-- |
| Degree type |
Bachelor of science in mechanical engineering:<br/> |
| Name of granting institution |
Technological University of the Philippines, <br/> |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study aims to upcycle spent coffee grounds by designing a small-scale<br/>injection molding machine that produces coffee cups out of spent coffee grounds and<br/>polylactic acid. The machine aims to scale injection molding into a smaller form-factor that<br/>is portable and compact. The study aims to develop a machine that can produce a single 12<br/>oz. cup in 15 minutes. The evaluation of the machine focused on its efficiency, the quality<br/>of the cups it produced, user-friendliness in terms of operation and maintenance, and its<br/>safety standards. An economic viability study was carried out to evaluate the machine's<br/>cost-effectiveness. The development process included interviews, surveys, literature<br/>reviews, calculations, simulations, and experimental trials. Findings indicate that the coffee<br/>cup molding machine effectively meets the required specifications, integrating key<br/>components such as heating elements, an injector, and a mold. It can produce 12 oz. cups<br/>within 15 minutes and operates within the target temperature range of 220 to 240°C for<br/>melting the mixture. Crucial parts like the heating system, injector, mold, and fans were<br/>successfully implemented. According to the economic viability analysis, the machine<br/>presents a cost-effective solution with a high return on investment and a short payback<br/>period of approximately. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Injection molding machine |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Spent coffee grounds |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Polylactic acid |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gillera, Eivan Adrian C. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gonzaga, Lowell Gae G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ronato, Louie B. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sambat, Jonas G. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |