30ml 50ml 100ml Transparent Square Thick Bottom Glass Perfume Bottles

Advantages 

(1)Transparent and high-quality: Made of transparent high borosilicate glass, pure and free of impurities, which perfectly displays the color of the liquid and improves the level of the product.

(2)Thick bottom design: The thickness of the bottle bottom is usually 3-5mm to enhance the stability and prevent tipping, while giving the bottle a high-end and heavy feeling.

(3)Strong sealing: Standard equipped with aluminum sprayer&screw metal/plastic cover or plastic inner plug&outer cover, effectively preventing volatile ingredients such as alcohol and essential oils from evaporating.

(4)Compatible with a variety of sprayers: Can be used with a spray pump, dropper cap or ordinary bottle cap to meet different usage needs (such as perfume spray, essential oil application, etc.). Meanwhile, there are many choices for perfume cap on materials(wooden, plastic, metal) and shapes(round, square, heart-shaped,special shapes,etc. ).

(5)Environmentally friendly and safe: Glass material is acid and alkali resistant, corrosion resistant, not containing harmful plasticizers, which is recyclable, and meets international packaging safety standards.

Process feature 
(1)Bottle body molding: High-precision mold blowing or pressing is used to ensure that the bottle body has clear edges and soft corners, hard lines, and no bubbles or bumps.

(2)Strengthening treatment: Some products through tempering or ion exchange process to improve impact resistance thereby reducing transportation damage rate.

(3)Surface process: optional matte, glossy or partial silk-screen printing process; the matte type presents a hazy feeling, while the glossy type is transparent and bright.

(4)Standardized bottle mouth: universal crimp neck 13mm or 15mm, suitable for most perfume sprayers and caps on the market.

(5)Environmentally friendly color spraying coating (optional): Some brands add a UV protection layer on the outside of the bottle to reduce the impact of ultraviolet rays on the ingredients of the perfume.

Appearance description
(1)Overall shape: square three-dimensional design, clear edges and soft corners, simple and modern lines, thick bottom (about 3-5mm thickness), stable and elegant placement

(2)Capacity:
30ml-Small and exquisite, about 80mm in height, suitable for travel size or limited edition perfume.
50ml-Standard commercial perfume capacity, height about 90mm, comfortable to hold in one hand.
100ml-Large capacity, about 100mm in height, suitable for home using or high-end gifts.

(3)Glass bottle body details:
- The four glass walls with uniform thickness (about 1.5-2mm) and excellent light transmittance, allowing the remaining liquid to be clearly observed.
- To enhance their recognition, some styles have the brand silk screen printing, logo engraved or embossed on the bottle shoulder or bottom. 

(4)Bottle cap accessories:
- Plastic electroplated cap (gold/silver/black), matte plastic cap or wooden cap, creating a texture contrast with the transparent bottle.
- The nozzle type adopts aluminum or plastic atomizing pump, producing the fine and even spray.

Usage
-Commercial perfume: standard packaging for counter brand perfume and niche salon perfume.
-Gift customization: wedding gifts,enterprise anniversary fragrances, normally with silk-screen labels or gold-stamping patterns.
-DIY perfume making: The transparent bottle is convenient for observing the state of the mixed liquid, suitable for the handmade perfume lovers
-High-end skin care products: upgraded packaging for essences and skin care oils, replacing the ordinary cylindrical bottles.

Market differentiation highlights
-Design advantages: Compared with the traditional round shape bottles, square shape bottles are more modern and minimalist, and with more visual impact on retail shelves.
-Practicability upgrade: The thick bottom design reduces the risk of tipping over due to collision, and is especially suitable for scenarios such as hotels and retail booths.
-Flexible customization: supports various brand identification craft such as bottle screen printing, hot stamping, labeling, etc. to meet private domain marketing needs.

Potential usage tips
-Avoid long exposure to direct sunlight to prevent the deterioration of certain photosensitive fragrance ingredients.
-When filling perfume with high alcohol content, it is recommended to choose a double sealing structure of inner plug + outer cover to prevent volatilization.
-It is recommended to use bubble bags or EPE foam to separate the packaging during transportation to reduce the risk of bumps or surface friction on the corners.

The transparent square thick-bottom glass perfume bottle has become the first choice for perfume and high-end liquid packaging due to its simple and advanced appearance, practical thick-bottom design and excellent sealing. The gradient design of 30ml portable, 50ml standard and 100ml large capacity can cover the full range of needs from trial packs to full-size packs. Whether it is a commercial brand or a handmade creator, this bottle type can enhance the product texture and convey the brand concept of "pure, exquisite and eternal".