1. This product is also called PVC heat shrinkable film. Colorless (primary color) products are extremely transparent, and color masterbatch can be added to produce PVC heat shrinkable films of various colors, which can not only protect the products but also make them beautiful.

2. It is made of international food-grade raw materials through scientific formulation and film blowing, and has passed SGS-FDA and SGS-ROHS test standards.

3. Good transparency, uniform thickness and good flatness.

4. Thickness can be customized according to customer requirements: 0.02-0.08 width: 20- 1200MM.

5. It is easy to shrink at low temperature, and the shrinkage rate can be adjusted freely according to customer's product demand.

6. According to different requirements, pipes and trimmings can be produced, and bags can also be made according to requirements: flat-mouth, straight-through and arc-shaped bags.

Advantages of PVC printing and shrink film

1. Transparent and crystal-free, which can achieve the OPP film effect.

2. Thickness: 0.025-0.08mm, width:100-800mm.

3. The thickness is uniform and the flatness is good, and it can be printed to make ten-color shrink labels.

4. Good shrinkage, the transverse shrinkage rate is above 45%, and the longitudinal shrinkage rate is below 3%.

5. Confirm the shrinkage of the product from the undistorted printed content.

Basic product concept of polyethylene heat shrinkable film

PE is called polyethylene heat shrinkable film in heat shrinkable film, and it is one of the most popular heat shrinkable film materials in the world. The PE heat shrinkable film produced by pulling the rotating or plastic production line has the advantages of strong explosion resistance, good tensile strength, high transparency and large shrinkage, which can replace the carton packaging and greatly reduce the packaging cost. At the same time, the transparency is also convenient for identifying the packaged goods, which has a strong impact on the eyes and reduces the misidentification of distribution. It can be packaged individually or collectively.

Product specification range

1 thickness can be customized according to requirements: 0.05-0.2MM width: 50- 1200MM.

The transverse shrinkage rate can reach 20%-35%, and the longitudinal shrinkage rate can reach 45%-55%.

Performance and characteristics of products

1. It has high toughness, is not easy to be damaged, and has strong explosion resistance, crack resistance and tensile force. Can replace carton packaging.

2. The shrinkage rate is large, and the articles are tightly wrapped after heat shrinkage. If the PE Zhitong bag (with openings at both ends) is made after heat shrinkage, articles can be lifted at both ends of the opening, which can bear 15KG and is convenient to carry.

3. The transparency is good, and the light transmittance reaches 80%, so that products can be displayed and advertised invisibly, and the distribution error in the logistics link can be reduced.

4. Moisture-proof, waterproof and dustproof, which can not only achieve the packaging effect, but also beautify and protect the products.

5. Non-toxic, tasteless and pollution-free packaging materials.

6.PE heat shrinkable film is an ideal environmental protection material that can replace carton packaging, which greatly reduces the packaging cost and meets the basic requirements of product packaging, namely, the principle of product protection, the principle of convenient use and the principle of elegance.

Different materials have different characteristics: EVA button bag has excellent low temperature resistance; Followed by PE, PVC agricultural film containing 30% plasticizer hardens at 0℃, and its tensile strength and impact resistance are very poor. EVA button bag and PVC agricultural film are not suitable for hot summer. The initial light transmittance of PVC and PE can reach 90%. With the passage of time, PVC affects the light transmittance and makes the light transmittance decrease rapidly. However, the decline rate of PE transmittance is slow.