{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/33320"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/33320","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Testing and Analysis of the Peeling of Medical Adhesives From Human Skin","abstract":"The analysis of peeling tape or a bandage from skin is a challenging problem. Skin is a very complex material made of many layers with anisotropic material properties. Adhesives that bond tapes or patches to skin must attach to skin through moisture and skin movement, but then be removed with little skin trauma. A computer model of peeling from skin apparently has not been developed previously. With experiments and the application of mechanics, research was conducted to analyze adhesion to skin. Numerous peeling experiments were performed on human subject arms using 2.54-cm-wide pressure sensitive tape Durapore™ by 3M. Various rates, angles, and dwell times were tested. Testing machines recorded peel force and the displacement of the end of the tape. A range of maximum and average peeling force values were noted for human subjects, along with the influence of angle, rate, order of testing, dwell time, and subject. Also, rigid substrates were tested for comparison with human skin. Computer models were also developed to simulate peeling and skin behavior. Initial models dealt with peeling from a rigid surface, and intermediate models concerned plucking skin. The final model involved peeling a piece of tape from skin, the overall goal of this research. The skin and tape were modeled as they behave during peeling. With the final model, the peel angle, debonding moment, normal force on the skin, and net shear force tangential to the skin were analyzed. Results from the experiments and computer models of this research will increase knowledge of skin behavior and could contribute to improvements in the design of adhesives that contact the skin.","abstract_html":"The analysis of peeling tape or a bandage from skin is a challenging problem. Skin is a very complex material made of many layers with anisotropic material properties. Adhesives that bond tapes or patches to skin must attach to skin through moisture and skin movement, but then be removed with little skin trauma. A computer model of peeling from skin apparently has not been developed previously. With experiments and the application of mechanics, research was conducted to analyze adhesion to skin. Numerous peeling experiments were performed on human subject arms using 2.54-cm-wide pressure sensitive tape Durapore™ by 3M. Various rates, angles, and dwell times were tested. Testing machines recorded peel force and the displacement of the end of the tape. A range of maximum and average peeling force values were noted for human subjects, along with the influence of angle, rate, order of testing, dwell time, and subject. Also, rigid substrates were tested for comparison with human skin. Computer models were also developed to simulate peeling and skin behavior. Initial models dealt with peeling from a rigid surface, and intermediate models concerned plucking skin. The final model involved peeling a piece of tape from skin, the overall goal of this research. The skin and tape were modeled as they behave during peeling. With the final model, the peel angle, debonding moment, normal force on the skin, and net shear force tangential to the skin were analyzed. Results from the experiments and computer models of this research will increase knowledge of skin behavior and could contribute to improvements in the design of adhesives that contact the skin.","abstract_has_math":false,"creators":["Karwoski, Alicia Corrine"],"institution":"Virginia Tech","degree_name":"Master of Science","degree_level":"masters","degree_discipline":"Civil Engineering","degree_department":"Civil Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":["Plaut, Raymond H."],"committee_members":["Roberts-Wollmann, Carin L.","Dillard, David A."],"year":2003,"date_issued":"2003-04-29","date_published":"2003-04-29","updated_at":"2026-07-22T22:20:16Z","subjects":["Peel","Pressure Sensitive Adhesives","Adhesion","Skin"],"languages":[],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-05292003-114935"],"render_values":[{"text":"etd-05292003-114935","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/33320","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Plaut, Raymond H."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Roberts-Wollmann, Carin L.","Dillard, David A."]},{"key":"dc:contributor.department","label":"Department","values":["Civil Engineering"]},{"key":"dc:creator","label":"Author","values":["Karwoski, Alicia Corrine"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-03-14T20:38:54Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-03-14T20:38:54Z","2004-06-27"]},{"key":"dc:date.issued","label":"Date","values":["2003-04-29"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Peel","Pressure Sensitive Adhesives","Adhesion","Skin"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["etd-05292003-114935"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/33320"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The analysis of peeling tape or a bandage from skin is a challenging problem. Skin is a very complex material made of many layers with anisotropic material properties. Adhesives that bond tapes or patches to skin must attach to skin through moisture and skin movement, but then be removed with little skin trauma. A computer model of peeling from skin apparently has not been developed previously. With experiments and the application of mechanics, research was conducted to analyze adhesion to skin. Numerous peeling experiments were performed on human subject arms using 2.54-cm-wide pressure sensitive tape Durapore™ by 3M. Various rates, angles, and dwell times were tested. Testing machines recorded peel force and the displacement of the end of the tape. A range of maximum and average peeling force values were noted for human subjects, along with the influence of angle, rate, order of testing, dwell time, and subject. Also, rigid substrates were tested for comparison with human skin. Computer models were also developed to simulate peeling and skin behavior. Initial models dealt with peeling from a rigid surface, and intermediate models concerned plucking skin. The final model involved peeling a piece of tape from skin, the overall goal of this research. The skin and tape were modeled as they behave during peeling. With the final model, the peel angle, debonding moment, normal force on the skin, and net shear force tangential to the skin were analyzed. Results from the experiments and computer models of this research will increase knowledge of skin behavior and could contribute to improvements in the design of adhesives that contact the skin."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Master of Science"]},{"key":"dc:title","label":"Title","values":["Testing and Analysis of the Peeling of Medical Adhesives From Human Skin"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Plaut, Raymond H."],"dc:contributor.committeemember":["Roberts-Wollmann, Carin L.","Dillard, David A."],"dc:contributor.department":["Civil Engineering"],"dc:creator":["Karwoski, Alicia Corrine"],"dc:date.accessioned":["2014-03-14T20:38:54Z"],"dc:date.available":["2014-03-14T20:38:54Z","2004-06-27"],"dc:date.issued":["2003-04-29"],"dc:description.abstract":["The analysis of peeling tape or a bandage from skin is a challenging problem. Skin is a very complex material made of many layers with anisotropic material properties. Adhesives that bond tapes or patches to skin must attach to skin through moisture and skin movement, but then be removed with little skin trauma. A computer model of peeling from skin apparently has not been developed previously. With experiments and the application of mechanics, research was conducted to analyze adhesion to skin. Numerous peeling experiments were performed on human subject arms using 2.54-cm-wide pressure sensitive tape Durapore™ by 3M. Various rates, angles, and dwell times were tested. Testing machines recorded peel force and the displacement of the end of the tape. A range of maximum and average peeling force values were noted for human subjects, along with the influence of angle, rate, order of testing, dwell time, and subject. Also, rigid substrates were tested for comparison with human skin. Computer models were also developed to simulate peeling and skin behavior. Initial models dealt with peeling from a rigid surface, and intermediate models concerned plucking skin. The final model involved peeling a piece of tape from skin, the overall goal of this research. The skin and tape were modeled as they behave during peeling. With the final model, the peel angle, debonding moment, normal force on the skin, and net shear force tangential to the skin were analyzed. Results from the experiments and computer models of this research will increase knowledge of skin behavior and could contribute to improvements in the design of adhesives that contact the skin."],"dc:description.degree":["Master of Science"],"dc:identifier.other":["etd-05292003-114935"],"dc:identifier.uri":["http://hdl.handle.net/10919/33320"],"dc:publisher":["Virginia Tech"],"dc:rights":["In Copyright"],"dc:rights.uri":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["Peel","Pressure Sensitive Adhesives","Adhesion","Skin"],"dc:title":["Testing and Analysis of the Peeling of Medical Adhesives From Human Skin"],"dc:type":["Thesis"],"thesis:degree_discipline":["Civil Engineering"],"thesis:degree_level":["masters"],"thesis:degree_name":["Master of Science"],"thesis:institution_name":["Virginia Polytechnic Institute and State University"]},"updated_at":"2026-07-22T22:20:16Z"}