Wɔ nnɛyi nneɛma a wɔde kyekyere nneɛma ho adwuma mu no, Shrink Film abɛyɛ ade titiriw a wɔpaw ma nneɛma a wɔde kyekyere nneɛma ho esiane ne ahobammɔ a ɛkyɛn so, nea wɔde kyerɛ ne nneɛma a atwa yɛn ho ahyia ho banbɔ nti. Nanso, shrink sini ahorow pii wɔ gua so, na nneɛma a wɔde yɛ nneɛma ne akwan horow a wɔfa so yɛ no wɔ nsonsonoe kɛse wɔ adwumayɛ, tebea horow a ɛfata ne ɛka a wɔbɔ mu. Nsonsonoe yi a wɔbɛte ase no bɛboa nnwumakuw ma wɔapaw ano aduru a ɛfata sen biara a wɔde kyekyere nneɛma ho sɛnea wɔn ahiade te.
PVC shrink film: atetesɛm nanso wɔde di dwuma kɛse .
PVC (polyvinyl chloride) shrink film yɛ shrink film a wɔde di dwuma kɛse a edi kan no mu biako, a ɛda adi kɛse, ɛtew so yiye na ɛho ka sua. Ne shrinkage rate taa yɛ 40%-60% ntam, ɛfata ma anonne nkotoku, aduane a wɔde kyekyere ne mfuo foforɔ. Nanso, PVC sini no betumi ayi nneɛma a epira afi hɔ wɔ ɔhyew a ɛkɔ soro mu, na nwura a wɔtow gu no nya nkɛntɛnso pɔtee bi wɔ nneɛma a atwa yɛn ho ahyia so, enti wɔde nkakrankakra si ananmu wɔ gua ahorow a ahwehwɛde ahorow a ɛfa nneɛma a atwa yɛn ho ahyia ho a ɛkorɔn ho no so.
PE Shrink Film: Nneɛma a ɛyɛ mmerɛw ne nea ɛyɛ den nyinaa .
Wonim PE (Polyethylene) shrink film sɛ ɛyɛ nea ɛyɛ mmerɛw sɛ ɛbɛdannan ne nusu, na ɛfata sɛ wɔde nneɛma a wɔayɛ no sɛnea ɛte daa no kyekyere. Ɛwɔ shrinkage rate a ɛba fam (bɛyɛ 20%-30%), nanso ɛyɛ papa sɛ wobɛtow tuo a ɛyɛ den, na wɔtaa de di dwuma ma pallet packaging ne ade a emu yɛ duru a wɔde hyɛ mu. PE Film yɛ nea ɛnyɛ nea atwa yɛn ho ahyia na wotumi de yɛ nneɛma foforo, nanso sɛnea ɛda adi pefee no ba fam kakra wɔ PVC ho, na nea ɛkyerɛ no yɛ mmerɛw kakra.
POF shrink sini: Atwa yɛn ho ahyia ho banbɔ ne nea ɛda adi kɛse ananmusifo .
POF (Polyolefin) Shrink Film yɛ ade a ɛrenya nkɔso ntɛmntɛm sen biara wɔ nnansa yi mfe mu. Wɔde copolypropylene ne linear low-Density polyethylene na ɛyɛ. Ne shrinkage rate no yɛ 70%-80%, na ne transparency no ye yiye. Ɛfata ma nnuan, ahosiesie ne nneɛma afoforo a ɛwɔ ahwehwɛde a ɛkorɔn a wɔde kyerɛ. POF Film no yɛ nea ɛyɛ mmerɛw koraa na edu amanaman ntam nneɛma a atwa yɛn ho ahyia ho gyinapɛn ahorow ho. Ɛwom sɛ ɛka a wɔbɔ no yɛ kɛse kakra de, nanso ɛyɛ nea ɛtra hɔ kyɛ bere tenten.
Pet shrink film: ahoɔden a ɛkorɔn ne nnuru a ɛko tia .
Wonim PET (Polyethylene Terephthalate) shrink film sɛ ɛyɛ den sɛ ɛbɛko atia ahoɔden ne nnuru a ɛma nsu no nsɛe. Ɛfata ma ɛlɛtrɔnik nneɛma, hardware nnwinnade ne mfuw afoforo a ɛhwehwɛ sɛ wɔbɔ ho ban. Ne shrinkage rate no yɛ moderate (bɛyɛ 50%-70%), nanso ne temperature resistance no nyɛ papa. Ɛnyɛ den sɛ ɛbɛsɛe wɔ tebea a ɛyɛ hyew kɛse mu, na ɛsɛ sɛ wɔpaw application tebea no yiye.
Ɔkwan bɛn so na wobɛpaw shrink film a ɛfata?
Sɛ nnwumakuw no repaw sini a ɛbɛma nneɛma akɔ fam a, ɛsɛ sɛ wosusuw nneɛma a wɔde kyekyere nneɛma ho, sika a wɔbɔ ho nhyehyɛe ne nneɛma a atwa yɛn ho ahyia ho banbɔ ho ahwehwɛde ahorow ho yiye. Sɛ nhwɛso no, aduan ho adwumayɛfo no pɛ POF sini de hwɛ hu sɛ ahobammɔ ne nneɛma a wɔde bɛkyerɛ; Mfiridwuma mu nneɛma a wɔde kyekyere nneɛma ho no betumi ama PE anaa PET sini no atra hɔ akyɛ. Daakye, bere a nneɛma a atwa yɛn ho ahyia ho mmara bɛyɛ katee no, wɔhwɛ kwan sɛ shrink sini a ɛyɛ hu a wɔsɛe no no mu kyɛfa a ɛwɔ gua so no bɛtrɛw akɔ akyiri.
Nsonsonoe a ɛwɔ Shrink sini no su mu a yɛbɛte ase no betumi aboa ma wɔde nneɛma a wɔde kyekyere nneɛma ano aduru no ayɛ yiye na ama nneɛma a wɔyɛ no akansi no ayɛ kɛse.
