Best poly embossed films-Ld plain films-Stretch films-Ld semi embossed film Manufactures in India

Hitech packaging provide high quality,good strength and performance oriented packaging materials such as plastic films.It is a thin continuous polymeric material. Thicker plastic material is often called a “sheet”. These thin plastic membranes are used to separate areas or volumes, to hold items, to act as barriers, or as printable surfaces.Plastic films are used in a wide variety of applications. These include: packaging, plastic bags, labels, building construction, landscaping, electrical fabrication, photographic film, film stock for movies, video tape, etc.

Blister films

Hitech Packaging offers you the best blister film.Blister Films & Foils offer a high-quality package that ensures a long shelf-life while protecting its contents. This product help address the latest FDA regulations while providing the most advanced cost effective, secure form of pharmaceutical packaging available today.

Ld plain films

We have an experience of over 20 years.Our products are resistant to water, rain, dust, humidity etc and have a prolonged shelf-life. We manufacture films of any colour and specification as per the requirement of our customers. Standard colours are Milky White, French Blue, Red, Yellow and Natural.

To Get semi embossed films for more visits 

http://www.semiembossedfilm.com/

Best Quality Shrink Film

A shrink film can be made to shrink in one direction (unidirectional or mono-directional) or in both directions (bidirectional).Shrink film designs will become half their size and strong plastic pieces great for adding dimension to scrapbook pages and handmade cards. Easy to cut with decorative scissors, die cut machines and punches.Films are stretched when they are warm to orient the molecules from their initial random pattern. Cooling the film sets the film's characteristics until it is reheated.this causes it to shrink back toward its initial dimensions.

Types Of  Shrink Film 

• LDPE shrink film

LDPE or Low-Density PolyEthylene shrink film is among the strongest shrink film in today’s world. Owing to its high-strength and tear-resistance, it is being widely used in a number of industries across the world. Though the film is a little hazy as compared to PVC shrink film, and it also shrinks at a little higher temperature as compared to PVC, but being environment-friendly and easily available, it is the first choice of packers.

                                        

• PVC shrink film

PVC or Poly Vinyl Chloride shrink films is one of the most popular variety of shrink film discovered in recent times. This type of shrink film is very high on clarity and gloss and has a very good shrinkability. The inherent characterstic of being printable adds to its acceptability. The film shrinks at a low temperature as compared to other shrink films.

                                                                                                 

• Polyolefin Shrink Film 

Polyolefin (POF) shrink film is a combination of PVC and LDPE shrink film as far as the characteristics go. It possesses the clarity and gloss of PVC and strength and tear-resistance of LDPE shrink film. It is food grade and can be safely applied for packing of food items.Another property of POF shrink film is that it shrinks at very low temperatures and has excellent shrinkage percentage in both the directions.                     

                                                                       

Advantages Of Shrink Bags 

• Polyolefin Shrink Bags production saves cost of 4 L sealer and hot tunnel.
• The production method is 4 times faster than manual method even faster than automatic machine. 
• The production method for Polyolefin Shrink Bags saves wastage.  
• Labour cost is saved.
• Cost of floor space is saved.
• Electricity cost is saved in the process of production of shrink bags.                                      

Shrink Films For A Variety Of Applications

• Tamper-evident bands
• Full- or partial-body roll sleeves
• Wine capsules and disk plates
• Full- or partial-body shrink sleeves
• Pressure-sensitive shrink labels
• Multi-packs                            

Plastic LD films

Hitech Packaging are specialize in manufacturing superior quality Plastic LD Films which are widely used in various industrial applications. Manufactured using quality material in our modern production unit these are highly recognized for various exceptional features. These are available in various colors, dimensions and sizes, further are customized according to the client’s specific requirements. 

Embossed polythene film

Film embossing is a mechanical process in which a flat film is transformed into an embossed product. During the process, thermal and stress fields are applied Lo the polymer, causing changes in the microstructure and physical dimensions of the material. The engineering analysis of the process requires the study of various aspects relating to the characterization of the microstructure before and after embossing, A variety of techniques were employed to characterize the properties and microstructure of the embossed film in relation to: crystallinity, orientation, mechanical properties, and dimensions of the embossed films. The thermal treatment of the polymer film was shown to be the most significant factor in the process. By controlling the thermal treatment of the film, it is possible to manipulate the properties and dimensions of the embossed film. The important aspects: influencing thermal treatment include the radiation heater temperature, preheat roll temperature, line velocity, and film thickness. The initial film orientation and embossing pressure have a minor effect on the final properties of the embossed film. The main effect of the embossing pressure is on the bulk thickness of the embossed film

Film products can be manufactured with materials such as polyethylene, polypropylene and their copolymers, and nylon resins; materials can include fillers, additives, and release agents, and various laminates. Our products can be manufactured in many widths and thicknesses depending on materials. Emboss patterns are available in taffeta, matte, and diamond, as well as dimple, linen, leather grain, and many more..

Flexography

Frequently used for printing on plastic, foil, acetate film, brown paper, and other materials used in packaging, flexography or flexographic printing uses flexible printing plates made of rubber or plastic. The inked plates with aslightly raised image are rotated on a cylinder which transfers the image to the substrate. Flexography uses fast-drying inks, is a high-speed print process, can print on many types of absorbent and non-absorbent materials, and can print continuous patterns (such as for giftwrap and wallpaper).Some typical applications for flexography are paper and plastic bags, milk cartons, disposable cups, and candy bar wrappers. Flexography printing may also be used for envelopes, labels, and newspapers.Originally, flexographic printing was rudimentary in quality. Labels requiring high quality have generally been printed using the offset process until recently

The greatest advances in flexographic printing have been in the area of photopolymer printing plates, including improvements to the plate material and the method of plate creation.Digital direct to plate systems have been a good improvement in the industry recently. Laser-etched ceramic anilox rolls also play a part in the improvement of print quality. Full-color picture printing is now possible, and some of the finer presses available today, in combination with a skilled operator, allow quality that rivals the lithographic process. One ongoing improvement has been the increasing ability to reproduce highlight tonal values, thereby providing a workaround for the very high dot gain associated with flexographic printing.

Poly shrink film manufacturers

Shrink wrap, also shrink film, is a material made up of polymer plastic film. When heat is applied, it shrinks tightly over whatever it is covering.Heat can be applied with a hand held heat gun (electric or gas) or the product and film can pass through a heat tunnel on a conveyor.The most commonly used shrink wrap is polyolefin. It is available in a variety of thicknesses, clarities, strengths and shrink ratios. The two primary films can be either crosslinked, or non crosslinked. Other shrink films include PVC and several other compositions.Coextrusions and laminations are available for specific mechanical and barrier properties for shrink wrapping food. For example, five layers might be configuration as EP/EVA/copolyester/EVA/EP, where EP is ethylene-propylene and EVA is ethylene-vinyl acetate copolymer.A shrink film can be made to shrink in one direction (unidirectional or mono-directional) or in both directions (bidirectional).

Films are stretched when they are warm to orient the molecules from their initial random pattern. Cooling the film sets the film's characteristics until it is reheated: this causes it to shrink back toward its initial dimensions.

Prior to orientation, the molecules of a sheet or tube are randomly intertwined like a bowl of spaghetti. The molecules are coiled and twisted and have no particular alignment. However when a draw force is imposed, the amorphous regions of the chains are straightened and aligned to the direction of orientation. By applying proper cooling, the molecules will be frozen in this state until sufficient heat energy is applied to allow the chains to shrink back. One can visualize this phenomenon by stretching a rubber band and dipping it into liquid nitrogen so as to freeze in the stretched state. The band will remain in this state as long as it is kept at sufficiently cold temperatures. However, when enough heat energy is applied, the rubber band will shrink back to its original relaxed state.