Mudenga remhando dzemazuva ano dzekutonga, vashoma vanoziva kuti nzira yakashandiswa zvakanyanya nekushambadzira kwekupisa yakatanga kuiswa mukusangana nezvinodiwa zvehondo. Firimu rinopuruzana, kunyanya iyo PVDC inovhuvhuta firimu, yakaita kuti dudziro yayo mukati meHondo Yenyika II kuGermany. Kushandisa pfungwa yekutsva kweBiaxial kutambanudza uye kushandisa pvdc, shabhegi shabhi yakagadzirirwa kuchengetedza zvombo kubva mukumira uye kuora. Nekudaro, kubva kuindasitiri yayo yekunyora, firimu rakatsvedza rakawana chikumbiro chayo chekutanga mune kurongedza zvigadzirwa zvisati zvaitika usati wachinjika kune basa rayo mukudya kwaro pakudya. Mushure mekupera kweHondo Yenyika II, kuwirirana nekufambira mberi kwehunyanzvi hwe yenyukireya, masayendisiti akaita kufambira mberi kunoshamisa mukugadzirira kwemafirimu anoderera. Mukutanga kwa1950s, sainzi yeBritish Arthur Charlesby akawana kubudirira mumunda. Akawana kuti polyethylene, mhando yepurasitiki, inogona kushandurwa kuve yakasarudzika kupisa kwemashoko ane "mangariro" mhedzisiro "kuburikidza neRiradiation Cradlinking tekinoroji. Charlesby basa rekupayona, rinoratidzwa mumapepa akatevedzana pakutsvagisa radictionLink Nhasi, kupisa shrink mafirimu akapararira mune zvakarongedzwa zvezvinhu zvakasiyana-siyana sechikafu, mishonga inosvibisa, zvipo zvehofisi, zvipo zvekushongedza, zvishandiso zvezvipiriso, zvishandiso zvemagetsi, zvishandiso zvemagetsi, uye zvigadzirwa zvemagetsi. Nepamoyo wayo, shrink firimu inopa zvakanakira pakurongedza zvisingaite zvinhu zvakavezwa uye zvakavezwa zvigadzirwa. Inozadzisa mabasa akadai seunyoro uye guruva kuramba, nekuchengetedzeka kupokana, uye kuratidza pachena, ukuwo kuomesa kukwezva kwekutengesa.