Oyster paper and manufacturing method thereof

An oyster paper, which is made of components including 60%-70% oyster shell powder, 10%-20% polymer, 15%-17% natural biodegradation inducing agent, and 3%-5% natural biodegradation assisting additive agent, by volume ratio, that are subjected to mixing and pre-melting processing according to such ratios, followed by compounding and pelletizing to prepare a plurality of oyster paper pellets, the oyster paper pellets being subsequently subjected to film blowing processing through a film blowing operation to form an oyster paper having a thickness of 0.05 millimeters to 0.5 millimeters, wherein the natural biodegradation assisting additive agent includes guar gum;

• wherein the oyster shell powder is prepared by:
• cleaning an outside and an inside of disposed oyster shells, thereby generating cleaned oyster shells;
• subjecting the cleaned oyster shells to a desalting processing, thereby generating desalted oyster shells;
• depositing the desalted oyster shells into a pulverizing machine to be pulverized into oyster shell fragments;
• depositing the oyster shell fragments into a high-temperature rotary calcination furnace to be subjected to a calcinating and sterilizing processing at a temperature of 600° C.-800° C., thereby generating calcinated oyster shell fragments;
• depositing the calcinated oyster shell fragments into a grinding machine to be ground into oyster shell powder particles;
• and
• sieving the oyster shell powder particles with a sieve of a mesh number 2000 to prepare an oyster shell powder product that has a powder particle diameter less than 6.5 micrometers.