OEM high-performance Polyolefin shrink film
How many types of POF shrink films are there?
The market offers four types of POF shrink films:
1. POF Shrink Film Regular: This is the typical shrink wrap often utilized to shield product surfaces. While the film itself lacks extraordinary features, it’s thin, transparent, and eco-friendly. Ideal for standard packaging like cosmetics boxes, supplement packages, books, yogurt, and cultured milk products.
2. POF Shrink Film Cross-Linked: This variant goes through a cross-linking method that boosts the film’s durability and strength. It remains thin and clear while being resistant to tearing. Perfect for items with unusual shapes, such as balls.
3. POF Shrink Film High Performance: Known for its high slip characteristic, this film suits high-speed shrink wrapping equipment. It features robust sealing, making it suitable for semi-finished noodle packs.
4. POF Shrink Film Anti-Fog: Specially designed to avoid fogging or condensation, this film is excellent for fresh produce, meats, fruits, vegetables, and frozen meals.
Overall, these diverse POF shrink films offer a wide array of solutions for different packaging needs, enhancing protection and presentation while being environmentally friendly.
Product parameters
THICKNESS | LENGTH(M) | WIDTH(MM) | ||||
BRJ04 | SW | CF | SW | CF | ||
12 | 10002/6680/3334 | 1667 | 200-3200 | 150-1000 | ||
15 | 7992/5328/2664 | 1332 | ||||
19 | 6402/4268/2134 | 1067 | ||||
25 | 4800/3200/ 1600 | 800 | ||||
Paper core ID | 76/ 152 | 76 | 76/ 152 | 76 | ||
Polyolefin Shrink Film | ||||||
BRJ-04 | ||||||
TEST ITEM | UNIT | ASTM TEST | TYPICAL VALUES | |||
THICKNESS | micron | 12 | 15 | 19 | 25 | |
OPTICS | ||||||
Haze | D1003 | 3 | 3 | 3.5 | 4.5 | |
Clarity | D2457 | 98 | 97 | 96 | 94 | |
SHRINKAGE PROPERTIES | MD | TD | ||||
Free Shrinkage 90℃ | D2732 | 30 | 30 | 35 | 35 | |
Free Shrinkage 100℃ | D2732 | 45 | 45 | 47 | 47 | |
Free Shrinkage 110℃ | D2732 | 55 | 55 | 57 | 57 | |
Free Shrinkage 120℃ | % | D2732 | 70 | 70 | 70 | 70 |
TENSILE | ||||||
Tensile Strength(MD) | D882 | 65 | 65 | 65 | 65 | |
Tensile Strength(TD) | 80 | 80 | 80 | 80 | ||
Elongation(MD) | % | 90 | 90 | 90 | 90 | |
Elongation(TD) | 90 | 90 | 90 | 90 | ||
SEAL STRENGTH | ||||||
MD/Hot Wire Seal | N/ 15mm | F88 | 10.5 | 12 | 13 | 16 |
TD/Hot Wire Seal | 11 | 12 | 12.9 | 16.5 | ||
COF(Film to Film) | ||||||
Dynamic | D1894 | 0.16 | 0.16 | 0.16 | 0.16 | |
Static | 0.16 | 0.16 | 0.16 | 0.16 | ||
Max Storage Temperature | ℃ | 25 |