Fully recyclable container and method of manufacturing the same
OwnerYu-Ting Hsuinventor
Life of this patent
Estimating the term…
Abstract
In a fully recyclable container and a method of manufacturing the same the container includes a cap, a shoulder, a body, a base, and a liner. The cap, the shoulder, and the base are made of biodegradable plastic by injection molding while the body is made of waterproof paper. The cap, the shoulder, and the base are detachably connected to form a housing of the container. The liner is formed inside the housing by blow molding of biodegradable plastic. The respective components of the container are completely made of biodegradable or bio-decomposable material and able to be disassembled for sorting and recycling. Thereby the fully recyclable container completely meets requirements of environmental protection and recycling.
Claims16
A fully recyclable container comprising a cap, a shoulder, a body, a base, and a liner;
- wherein the cap, the shoulder, and the base are made of biodegradable plastic by injection molding;
- the body is produced by a spiral paper tube;
- wherein the shoulder includes a first opening disposed on a top of the shoulder for connection with the cap and a connection portion extending from a bottom of the shoulder for insertion into a top of the body;
- the top of the body and the connection portion of the shoulder are provided with a first locking member so that the shoulder and the body are detachably connected by the first locking member;
- wherein the base is provided with a bottom surface and a peripheral wall which is disposed around the bottom surface and able to be inserted into a bottom of the body;
- the bottom of the body and the peripheral wall of the base are provided with a second locking member so that the body and the base are detachably connected by the second locking member;
- wherein the shoulder, the body, and the base are combined to form a housing of the container;
- the liner is formed inside the housing by blow molding of biodegradable plastic and has a second opening at a top of the liner;
- wherein the shoulder includes a left shoulder portion and a right shoulder portion connected with each other;
- an edge of a side wall of the left shoulder portion is provided with at least one left locking member extending toward the right shoulder portion and able to be mounted in at least one corresponding right locking recess on a side wall of the right shoulder portion;
- an edge of a side wall of the right shoulder portion is provided with at least one right locking member extending toward the left shoulder portion and able to be mounted in at least one corresponding left locking recess on a side wall of the left shoulder portion.
A method of manufacturing a fully recyclable container comprising the steps of:
- using a spiral paper tube to produce a body;
- using biodegradable plastic to produce a cap, a shoulder, and a base by injection molding;
- the shoulder having a first opening located on a top of the shoulder for connection with the cap, and a connection portion extending from a bottom of the shoulder for insertion into a top of the body;
- the top of the body and the connection portion of the shoulder having a first locking member so that the shoulder and the body are detachably connected by the first locking member;
- the base including a bottom surface and a peripheral wall disposed around the bottom surface and able to be inserted into a bottom of the body;
- the bottom of the body and the peripheral wall of the base having a second locking member so that the body and the base are detachably connected by the second locking member;
- combining the shoulder, the body, and the base into a housing of the container;
- and
- forming a liner inside the housing of the container by a blow molding process and using biodegradable plastic as a material for the liner;
- wherein the shoulder includes a left shoulder portion and a right shoulder portion connected with each other;
- an edge of a side wall of the left shoulder portion is provided with at least one left locking member extending toward the right shoulder portion and able to be mounted in at least one corresponding right locking recess on a side wall of the right shoulder portion;
- an edge of a side wall of the right shoulder portion is provided with at least one right locking member extending toward the left shoulder portion and able to be mounted in at least one corresponding left locking recess on a side wall of the left shoulder portion.
Dependencies are inferred from the claim text.