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2. Shrink wrap - Wikipedia

   en.wikipedia.org/wiki/Shrink_wrap

   Shrink wrap is also commonly used within more industrial applications using a heavier weight shrink film. The principles remain the same with a heat shrinking process using a hand held heat gun. The following shrink wrap applications are becoming more widely used and accepted: Industrial shrink wrap containment of large plant equipment/components,

3. Stretch wrap - Wikipedia

   en.wikipedia.org/wiki/Stretch_wrap

   Manual (or hand) wrappers: Extended core: An extension of the film's core serves as a handle for wrapping; this type of wrapper offers little stretch control and is hard on hands. Mechanical brake: A simple structure supports a film roll and a mechanical brake system provides resistance creating stretch of the film. [1]

4. Close-space sublimation - Wikipedia

   en.wikipedia.org/wiki/Close-space_sublimation

   Closed space sublimation is a method of producing thin-films, esp. cadmium telluride photovoltaics, though it is used for other materials like antimony triselenide. [1] Diagram showing working principle of CSS. It is a type of physical vapor deposition where the substrate to be coated and the source material are held close to one another. They ...

5. Evaporation (deposition) - Wikipedia

   en.wikipedia.org/wiki/Evaporation_(deposition)

   Purity of the deposited film depends on the quality of the vacuum, and on the purity of the source material. At a given vacuum pressure the film purity will be higher at higher deposition rates as this minimises the relative rate of gaseous impurity inclusion. The thickness of the film will vary due to the geometry of the evaporation chamber.

6. Dye-sublimation printing - Wikipedia

   en.wikipedia.org/wiki/Dye-sublimation_printing

   The term was later also applied to the indirect sublimation transfer printing process, which uses a standard ink-jet printer to deposit sublimation-capable ink onto a transfer sheet. The printed transfer sheet is then pressed with the substrate with heat, transferring the dye to the substrate, such as plastic or fabric, via sublimation.

7. Plastic film - Wikipedia

   en.wikipedia.org/wiki/Plastic_film

   Extruded film can be stretched, thinned, or oriented in one or two directions. Blown or tubular process forces air into an extruded ring to expand the film. Flat tenter frames stretch the extruded film before annealing. [3] [4] Calender rolls can be used to form film from hot polymers [5] Solution deposition is another film forming process.