Co-extrusion strech shrink bags material POF or PE or others, size customized service and offer print service
The represent value
Specific Gravity g/cm3
Contraction rate Lengthwas/horizontal
Fog Degree %
Clarity degree %
Coefficent of friction
Unit area m2/kg
Tensile strength lengthways/Horizontal N/mm2
Elongation rate of breaking % lengthways/horizontal
Heat intensity N/mm2
specification for POF film
The Introduce of PVC film
PVC heat shrinkable film is open on both sides of the double tubular membrane, more crisp, is harder, the appearance of fold is light blue, it can further improve the brightness of the packaging items, a single packing will not appear pale blue. After explosion product number, into the hot shrinking machine can shrink, high transparency, heat shrinkable film can close to the surface, to improve product class, dustproof moistureproof, let items show new effect.
PVC heat shrinkable film application scope, electronics, laptops, printers, cosmetics, hair care products, skin care products, clean and sanitary products, toothpaste box, LCD monitor, shoes, tea boxes, the rules of the article such as audio and video products, irregular objects can packaging.
The introduce of POF film
POF shrink film for bilateral folded opening film, mainly used for packaging rules and irregular shape of the product, can satisfy the goods moistureproof and dustproof, put a touch replacement, transparent display packaging promotion requirement, and can save the packaging cost and complex environmental regulations. Because of its non-toxic environmental protection, high transparency, high shrinkage rate, good heat sealing performance, high gloss, strong toughness, tearing resistance, heat shrinkage characteristics of homogeneous and suitable for fully automatic high speed packaging, is the replacement of the traditional PVC heat shrinkable film.
POF heat shrinkable film application: tableware packaging, food, auto supplies, plastic products, stationery, books, electronics, circuit board, MP3, VCD, arts and crafts, picture frames and other wood products, toys, daily necessities, cosmetics, filling beverage, dairy, pharmaceutical, tapes and video tapes, etc.
The compare for POF film with PVC film
POF film is better than PVC membrane softness, good toughness and high transparency, more beautiful
1. POF film shrinkage rate is smaller than the PVC, PVC shrinkage temperature to 100-120 degrees, POF shrinkage temperature to 150-180 degrees
2 both material is not the same, POF film is made by environmental protection material can't and food contact directly, can be used to package food. POF film used in food and medicine packaging, more for higher commodity packaging requirements.
3 the material of PVC film than POF film hard, POF film is very white and soft, toughness is very good also, PVC membrane is double tubular product, finished product is double folded POF film opening.
4 the transparency of POF film is better than PVC membrane, the surface is more smooth and bright.
5 from packing grade, POF film is better than that of PVC film, external packaging requirements higher, used PVC membrane and the packaging effect is not satisfied customers, it is recommended to use POF film.
The introduce of PE film
PE heat shrinkable film for monolithic membrane, has high flexibility, not easy damaged, blast resistance is strong, strong impact resistance, tear resistance is strong, strong tension, more suitable for the packing weight, can replace the traditional carton packaging, cost savings. PE heat shrinkable film shrinkage, thermal shrinkage after tightly wrap items, if produce PE bags, after thermal contraction, openings can both ends of the mentioned items, can withstand the 15 kg weight, easy to handle. PE heat shrinkable film non-toxic, tasteless, non-polluting environmental protection packaging materials, transparency, light transmittance was 80%, and can display products and intangible products. At the same time, moisture-proof, waterproof, dustproof, can achieve the packaging effect, can also be beautiful products and protection products avoid hit.
PE heat shrinkable film application scope, beverages, beer, mineral water, water glass, automotive urea, cigarettes, compound floor, building materials, metal products, pharmaceuticals, glass bottles, that need to be packaging equipment, paper and other large items, etc.
Dandong Dedan Trade Co.,Ltd is the subsidiary of Dandong Dedan Plastic Packing which established since 1985 and we are the first manufacturer for POF film in North of China. For years development we gained ISO9001 certificate and QS certificate. Our main products are polyamide sausage casings, vacuum bags, shrink bags, POF film, PE film, PA/PE film and with printed service for films. Our products widely exported to America, Brazil, Chile, Thailand, Malaysia, Indonesia, Egypt etc Countries and got good comment for our best service and product quality.
Quick water cooling makes the best transparent rate and imported nylon material leads to the soft touch feeling for the POF films, high barrier and thickness uniform
Manufacturer or not?
We are the subsidiary of Dandong Dedan Plastic Packing Co.,Ltd and we are the manufacturer for PA films, vacuum bags, plastic sausage casings, POF film, PE films, shrink bags and offer printing service.
Free sample will be offered under freight collect term, please offer us the courier account or prepay the freight by west union or alibaba trade assurance order. Thank you.