Double- maga de na tape gaw, n-gun rawng ai arung arai langai mi rai nga ai. Shi a bungli galaw ai lam gaw, viscoellastic arung arai ni a hkum hkrang hte tsi mawan ni hpe madung tawn nna, lapran lam lahkawng hpe lapran na ladat langai hku nna ngang ngang jum da ai.
Structurally, double{0}}sided tape gaw, n-gup magap masum lawm ai: ntsa hte lawu na n-gup magap ni, hte npawt nhpang arung arai (film, foam, shing nrai, non{1}}woven hpun palawng zawn re ai) hpe lapran kaw tawn da ai. Adhesive gaw, n-gun rawng ai lam hpe byin shangun ai core component rai nna, shi a n-gun gaw, lapran na matut mahkai lam ni kaw na pru wa ai. Lahkawng lang-sided tape hpe arai langai mi hta bang dat ai shaloi, n-gun rawng ai molecule ni gaw van der Waals hpyen hpung ni hpe (n-gun n-gun, induction n-gun, hte bra ayai ai n-gun ni lawm ai) ni hpe hkan sa ai npu hta molecule ni hpe shapraw ya ai. Hydrogen bonds (sh) chemical bonds ni mung byin wa chye ai majaw, n-gun ja ai hku n-gun ja wa chye ai.
Lahkawng lang-sided tape a adhesion process hpe lahkawng hku garan mai ai: shawng nnan na tack hte hpang jahtum na tack. Shawng nnan na tack ngu ai gaw, n-gup magap hte shawng nnan hkrum ai lam hpe tsun mayu ai rai nna, madung hku nna, adhesive a fluidity hte surface wettability hta madung nga ai. Lahkawng lang-sided tape hpe dai arai hpe shinggrup da ai shaloi, ntsa lam a n tara ai lam ni hpe n tara ai hku n-gun jaw ai, matut mahkai ai shara hpe jat ya ai hte n-gun ja ai lam hpe jat ya ai. Hpang jahtum na tack gaw aten ladaw langai mi na ai hpang byin pru wa ai, dai shaloi adhesive molecules ni gaw hkan sa ai npu hte grau ngang grin ai matut mahkai lam byin pru wa ai. Ndai lam gaw, n-gun kaba dik htum de du na matu hkying hkum law law (sh) grau galu ai.
Dai hta n-ga, adhesive a lapran na substrate gaw shi a bungli galaw ai lam hpe grai shadut ya ai. Ga shadawn, foam- yan a lahkawng lang- maga na tape gaw cushioning hte shock absorption hpe jaw ya ai majaw, n bung ai shara ni a matu htuk manu ai; film- yan a lahkawng lang{{4}sided tape, maga mi de, n-gun n rawng ai hte grau dan dawng ai majaw, n-gun n rawng ai electronic arung arai ni hpe lu la na matu grai kaja ai.
Tsun ga nga yang, double-}sided tape gaw, hkum hkrang hpe hkap la ai hku nna, ra ai rai yang, chemical bonding hku nna, ntsa lam lahkawng hpe ngang ngang matut mahkai ya ai. Shi a bungli galaw ai npawt tara gaw, dai arung arai a shingra tara atsam ni hta sha n-ga, grup yin nbung katsi ai, hka lim ai, hkan nang hkan sa ai ntsa na san seng ai lam ni hta mung madung nga ai.
