Vacuum shrink packaging/ film/bags are suitable for a variety of products that need to be kept fresh, moisture-proof, oxidation-proof and bacteria-proof, especially suitable for the food industry such as high temperature sterilized food, ham, curry, grilled eel, grilled fish and meat brine products.

A. Antioxidant performance can effectively prevent oxygen from entering the inside of the package, thus prolonging the freshness period of the food.

B. Moisture-proof performance can block the entry of moisture and keep the original taste of food.

C. Prevent the growth of bacteria, mold and other microorganisms to ensure the hygiene and safety of food.

D. Good sealing performance and durability for long time storage and carrying.

A.Technical Overview
The main role of the vacuum bag is to remove oxygen, in order to help prevent food spoilage, the principle is relatively simple, because the food mold deterioration caused mainly by microbial activities, and most microorganisms (such as mold and yeast) survival is the need for oxygen, and vacuum packaging is to use this principle, the bag and the food cell oxygen pumped off, so that the micro-objects to lose the “survival of the environment”. environment”. Experiments have proved that: when the oxygen concentration in the bag ≤ 1%, the growth and reproduction rate of micro-organisms will drop sharply, oxygen concentration ≤ 0.5%, most micro-organisms will be inhibited and stop reproducing.

B. Main Material
PE is suitable for low-temperature use, RCPP is suitable for high-temperature cooking;
PA is to increase physical strength and puncture resistance;
AL aluminum foil is to increase the barrier performance, shading;
PET is to increase mechanical strength and excellent stiffness.

C. Composite types
Generally, it is two-layer, PA/PE or PA/RCPP, PET/PE or PET/RCPP.
There are also three-layer and four-layer, in order to increase the material texture performance:
PET/PA/PE
PET/AL/RCPP
PA/AL/RCPP
PET/PA/ AL/RCPP

Q: Are you trading company or manufacturer?
A: We are a competent manufacturer in China specializing in plastic color-printing and laminating flexible packaging, we focus on food packaging, pet food packaging, personal care packaging etc.

Q: Do you provide samples ? Is it free or extra cost?
A: Yes, we could offer the sample for free charge but the cost of freight is on buyer account.

Q: Do you have any MOQ limit for order?
A: Our MOQ is 10,000 square meters for films.

Q: What information do you need to get a full quotation?
A: (1)Bag type(or drawing);
(2)Material Structure(single layer or laminated material);
(3)Detail specification;
(4)Thickness(for each layer material);
(5)Printing colors;
(6)Quantity.

Q: What makes you different in the packaging industry?
A: We are full chain production line factory, we make CPP /CPE/PE film by our own factory, with BOBST high speed printing machine, and Nordmaccanica lamination machine.
Our company is equipped with most advanced ERP system for management, which can result in significant cost savings and increased efficiency.